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  11                 <title>JsDoc Reference - Roo.data.Connection</title>
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  29
  30     <!-- ============================== links to methods. ================================= -->
  31
  32     <div class="top-tools">
  33     <!--
  34         <a class="inner-link" href="#Roo.data.Connection-props"><img src="resources/s.gif" class="item-icon icon-prop">Properties</a>
  35         <a class="inner-link" href="#Roo.data.Connection-methods"><img src="resources/s.gif" class="item-icon icon-method">Methods</a>
  36         <a class="inner-link" href="#Roo.data.Connection-events"><img src="resources/s.gif" class="item-icon icon-event">Events</a>
  37         <a class="inner-link" href="#Roo.data.Connection-configs"><img src="resources/s.gif" class="item-icon icon-config">Config Options</a>
  38         <a class="bookmark" href="NEED_TO_CREATE_DIRECT_LINK_HREF"><img src="resources/s.gif" class="item-icon icon-fav">Direct Link</a>
  39         -->
  40     </div>
  41
  42
  43 <!-- ============================== inheritance Block. ================================= -->
  44
  45                 <div class="inheritance res-block">
  46                    <pre class="res-block-inner"><a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
  47 <img src="../../images/default/s.gif" height="1"  width="20"/><img class="elbow" src="../../images/default/tree/elbow-end.gif"/>Roo.data.Connection
  48
  49                    </pre>
  50                 </div>
  51
  52 <!-- ============================== class title / details ============================ -->
  53
  54
  55     <h1 class="classTitle">
  56
  57                                 Class Roo.data.Connection
  58                         </h1>
  59
  60     <table cellspacing="0" class="class-summary-table">
  61
  62                 <tr><td class="label">Package:</td><td class="hd-info">Roo.data</td></tr>
  63
  64         <tr><td class="label">Defined In:</td><td class="hd-info">
  65
  66                                         <a href="./src/Roo_data_Connection.js.html">Roo/data/Connection.js</a>.
  67
  68         </td></tr>
  69         <tr><td class="label">Class:</td><td class="hd-info">Connection</td></tr>
  70
  71
  72         <tr><td class="label">Subclasses:</td><td class="hd-info">
  73                 <a href="./Roo.Ajax.html#constructor" roo:cls="Roo.Ajax.html#constructor">Roo.Ajax</a>
  74
  75
  76
  77         </td></tr>
  78
  79
  80
  81                 <tr><td class="label">Extends:</td><td class="hd-info">
  82                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
  83
  84                 </td></tr>
  85
  86
  87     </table>
  88
  89
  90 <!-- ============================== class summary ========================== -->
  91     <div class="description">
  92         The class encapsulates a connection to the page's originating domain, allowing requests to be made<br/>either to a configured URL, or to a URL specified at request time.<br><br><br/><p><br/>Requests made by this class are asynchronous, and will return immediately. No data from<br/>the server will be available to the statement immediately following the {<b>link</b> <b>request</b>} call.<br/>To process returned data, use a callback in the request options object, or an event listener.</p><br><br/><p><br/>Note: If you are doing a file upload, you will not get a normal response object sent back to<br/>your callback or event handler.  Since the upload is handled via in IFRAME, there is no XMLHttpRequest.<br/>The response object is created using the innerHTML of the IFRAME's document as the responseText<br/>property and, if present, the IFRAME's XML document as the responseXML property.</p><br><br/>This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested<br/>that it be placed either inside a &lt;textarea> in an HTML document and retrieved from the responseText<br/>using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using<br/>standard DOM methods.
  93     </div>
  94
  95
  96 <!-- ============================== Class comment block... ========================== -->
  97
  98 <div class="comments">
  99         <b>Class Comments / Notes</B> =>
 100         <u onclick="parent.CommentDialog.showCommentId = 'Roo.data.Connection';">[Add Your comment/notes about this class]</u>
 101         <br/>
 102         <iframe frameborder="0"  id="comments-Roo.data" style="border: none;width:100%;"
 103                 src="/blog.php/GtkDjsComments/Roo.data.Connection.html"></iframe>
 104 </div>
 105
 106
 107
 108 <!-- ============================== config options ========================== -->
 109
 110
 111
 112
 113     <div class="hr"></div>
 114     <a id="Roo.data.Connection-configs"></a>
 115
 116
 117
 118
 119
 120       <table cellspacing="0" class="member-table">
 121       <caption>Config Options (Usually are also Properties)</caption>
 122
 123
 124         <tr>
 125             <th class="sig-header" colspan="2">Options</th>
 126
 127             <th class="msource-header">Defined By</th>
 128         </tr>
 129
 130
 131
 132
 133
 134                 <tr class="config-row expandable config-row-alt0 notInherited">
 135                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 136                     <td class="sig">
 137
 138                         <a id="Roo.data.Connection-cfg-autoAbort" name=".autoAbort"></a>
 139                         <div class="fixedFont">
 140                                 <b  class="itemname">autoAbort</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 141
 142
 143                         </div>
 144
 145                         <div class="mdesc">
 146                             <div class="short">(Optional) Whether this request should abort any pending requests.</div>
 147                         </div>
 148
 149                         <div class="mdesc">
 150                             <div class="long">
 151                     (Optional) Whether this request should abort any pending requests. (defaults to false)
 152
 153                 </div>
 154                         </div>
 155
 156
 157
 158                     </td>
 159                     <td class="msource">
 160
 161                         Roo.data.Connection
 162
 163                     </td>
 164                 </tr>
 165
 166
 167                 <tr class="config-row expandable config-row-alt1 notInherited">
 168                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 169                     <td class="sig">
 170
 171                         <a id="Roo.data.Connection-cfg-defaultHeaders" name=".defaultHeaders"></a>
 172                         <div class="fixedFont">
 173                                 <b  class="itemname">defaultHeaders</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
 174
 175
 176                         </div>
 177
 178                         <div class="mdesc">
 179                             <div class="short">(Optional) An object containing request headers which are added<br/> to each request made by this object.</div>
 180                         </div>
 181
 182                         <div class="mdesc">
 183                             <div class="long">
 184                     (Optional) An object containing request headers which are added<br/> to each request made by this object. (defaults to undefined)
 185
 186                 </div>
 187                         </div>
 188
 189
 190
 191                     </td>
 192                     <td class="msource">
 193
 194                         Roo.data.Connection
 195
 196                     </td>
 197                 </tr>
 198
 199
 200                 <tr class="config-row expandable config-row-alt0 notInherited">
 201                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 202                     <td class="sig">
 203
 204                         <a id="Roo.data.Connection-cfg-disableCaching" name=".disableCaching"></a>
 205                         <div class="fixedFont">
 206                                 <b  class="itemname">disableCaching</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 207
 208
 209                         </div>
 210
 211                         <div class="mdesc">
 212                             <div class="short">(Optional) True to add a unique cache-buster param to GET requests.</div>
 213                         </div>
 214
 215                         <div class="mdesc">
 216                             <div class="long">
 217                     (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
 218
 219                 </div>
 220                         </div>
 221
 222
 223
 224                     </td>
 225                     <td class="msource">
 226
 227                         Roo.data.Connection
 228
 229                     </td>
 230                 </tr>
 231
 232
 233                 <tr class="config-row expandable config-row-alt1 notInherited">
 234                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 235                     <td class="sig">
 236
 237                         <a id="Roo.data.Connection-cfg-extraParams" name=".extraParams"></a>
 238                         <div class="fixedFont">
 239                                 <b  class="itemname">extraParams</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
 240
 241
 242                         </div>
 243
 244                         <div class="mdesc">
 245                             <div class="short">(Optional) An object containing properties which are used as<br/>extra parameters to each request made by this object.</div>
 246                         </div>
 247
 248                         <div class="mdesc">
 249                             <div class="long">
 250                     (Optional) An object containing properties which are used as<br/>extra parameters to each request made by this object. (defaults to undefined)
 251
 252                 </div>
 253                         </div>
 254
 255
 256
 257                     </td>
 258                     <td class="msource">
 259
 260                         Roo.data.Connection
 261
 262                     </td>
 263                 </tr>
 264
 265
 266                 <tr class="config-row expandable config-row-alt0">
 267                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 268                     <td class="sig">
 269
 270                         <a id="Roo.util.Observable-cfg-listeners" name=".listeners"></a>
 271                         <div class="fixedFont">
 272                                 <b  class="itemname">listeners</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
 273
 274
 275                         </div>
 276
 277                         <div class="mdesc">
 278                             <div class="short">list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/>    listeners :  { <br/>       'click' : function(e) {<br/>           .</div>
 279                         </div>
 280
 281                         <div class="mdesc">
 282                             <div class="long">
 283                     list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/>    listeners :  { <br/>       'click' : function(e) {<br/>           ..... <br/>        } ,<br/>        .... <br/>    } <br/>  </code></pre>
 284
 285                 </div>
 286                         </div>
 287
 288
 289
 290                     </td>
 291                     <td class="msource">
 292
 293                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 294
 295                     </td>
 296                 </tr>
 297
 298
 299                 <tr class="config-row expandable config-row-alt1 notInherited">
 300                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 301                     <td class="sig">
 302
 303                         <a id="Roo.data.Connection-cfg-method" name=".method"></a>
 304                         <div class="fixedFont">
 305                                 <b  class="itemname">method</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 306
 307
 308                         </div>
 309
 310                         <div class="mdesc">
 311                             <div class="short">(Optional) The default HTTP method to be used for requests.</div>
 312                         </div>
 313
 314                         <div class="mdesc">
 315                             <div class="long">
 316                     (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
 317
 318                 </div>
 319                         </div>
 320
 321
 322
 323                     </td>
 324                     <td class="msource">
 325
 326                         Roo.data.Connection
 327
 328                     </td>
 329                 </tr>
 330
 331
 332                 <tr class="config-row expandable config-row-alt0 notInherited">
 333                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 334                     <td class="sig">
 335
 336                         <a id="Roo.data.Connection-cfg-timeout" name=".timeout"></a>
 337                         <div class="fixedFont">
 338                                 <b  class="itemname">timeout</b> : <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
 339
 340
 341                         </div>
 342
 343                         <div class="mdesc">
 344                             <div class="short">(Optional) The timeout in milliseconds to be used for requests.</div>
 345                         </div>
 346
 347                         <div class="mdesc">
 348                             <div class="long">
 349                     (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
 350
 351                 </div>
 352                         </div>
 353
 354
 355
 356                     </td>
 357                     <td class="msource">
 358
 359                         Roo.data.Connection
 360
 361                     </td>
 362                 </tr>
 363
 364
 365                 <tr class="config-row expandable config-row-alt1 notInherited">
 366                    <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 367                     <td class="sig">
 368
 369                         <a id="Roo.data.Connection-cfg-url" name=".url"></a>
 370                         <div class="fixedFont">
 371                                 <b  class="itemname">url</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
 372
 373
 374                         </div>
 375
 376                         <div class="mdesc">
 377                             <div class="short">(Optional) The default URL to be used for requests to the server.</div>
 378                         </div>
 379
 380                         <div class="mdesc">
 381                             <div class="long">
 382                     (Optional) The default URL to be used for requests to the server. (defaults to undefined)
 383
 384                 </div>
 385                         </div>
 386
 387
 388
 389                     </td>
 390                     <td class="msource">
 391
 392                         Roo.data.Connection
 393
 394                     </td>
 395                 </tr>
 396
 397
 398     </table>
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408   <!-- ============================== public properties ==================== -->
 409
 410
 411
 412     <a id="Roo.data.Connection-props"></a>
 413
 414
 415
 416
 417
 418      <table cellspacing="0" class="member-table">
 419       <caption class="Empty">Public Properties - Has None</caption>
 420      </table>
 421
 422
 423
 424
 425   <!-- ============================== methods summary / details ======================== -->
 426
 427
 428   <a id="Roo.data.Connection-methods"></a>
 429         <!-- constructor?? -->
 430
 431         <!-- static's first
 432
 433
 434         -->
 435
 436         <!-- then dynamics first -->
 437
 438
 439
 440
 441
 442
 443       <table cellspacing="0" class="member-table">
 444       <caption>Public Methods</caption>
 445         <tr>
 446             <th class="sig-header" colspan="2">Method</th>
 447             <th class="msource-header">Defined By</th>
 448
 449         </tr>
 450
 451
 452
 453
 454
 455
 456
 457           <tr class="method-row config-row-alt0 expandable notInherited">
 458             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 459
 460
 461             <td class="sig">
 462                 <a id="Roo.data-method-Connection"   name=".Connection"></a>
 463                 <div class="fixedFont">
 464                         <span class="attributes">new <B>Roo.data.</B></span><b class="itemname">Connection</b>
 465
 466                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>config</i></B>)
 467
 468
 469
 470                 </div>
 471                 <div class="mdesc">
 472
 473
 474                         <div class="short">Create a new Roo.data.Connection</div>
 475
 476
 477                     <div class="long">
 478
 479
 480
 481                                 Create a new Roo.data.Connection
 482
 483
 484                                 <dl class="detailList">
 485                                 <dt class="heading">Parameters:</dt>
 486
 487                                         <dt>
 488                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>config</b>
 489
 490                                         </dt>
 491                                         <dd>a configuration object.</dd>
 492
 493                                 </dl>
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505                     </div>
 506                 </div>
 507
 508             </td>
 509             <td class="msource">
 510                 &nbsp;
 511             </td>
 512         </tr>
 513
 514
 515           <tr class="method-row config-row-alt1 expandable notInherited">
 516             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 517
 518
 519             <td class="sig">
 520                 <a id="Roo.data.Connection-method-abort"   name=".abort"></a>
 521                 <div class="fixedFont">
 522                         <span class="attributes"></span><b class="itemname">abort</b>
 523
 524                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>transactionId</i></B>)
 525
 526
 527
 528                 </div>
 529                 <div class="mdesc">
 530
 531                    <div class="short">Aborts any outstanding request.</div>
 532
 533
 534
 535                     <div class="long">
 536
 537                                 Aborts any outstanding request.
 538
 539
 540
 541
 542
 543
 544                                 <dl class="detailList">
 545                                 <dt class="heading">Parameters:</dt>
 546
 547                                         <dt>
 548                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>transactionId</b>
 549
 550                                         </dt>
 551                                         <dd>(Optional) defaults to the last transaction</dd>
 552
 553                                 </dl>
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565                     </div>
 566                 </div>
 567
 568             </td>
 569             <td class="msource">
 570
 571                         Roo.data.Connection
 572                 &nbsp;
 573             </td>
 574         </tr>
 575
 576
 577           <tr class="method-row config-row-alt0 expandable">
 578             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 579
 580
 581             <td class="sig">
 582                 <a id="Roo.util.Observable-method-addEvents"   name=".addEvents"></a>
 583                 <div class="fixedFont">
 584                         <span class="attributes"></span><b class="itemname">addEvents</b>
 585
 586                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>object</i></B>)
 587
 588
 589
 590                 </div>
 591                 <div class="mdesc">
 592
 593                    <div class="short">Used to define events on this Observable</div>
 594
 595
 596
 597                     <div class="long">
 598
 599                                 Used to define events on this Observable
 600
 601
 602
 603
 604
 605
 606                                 <dl class="detailList">
 607                                 <dt class="heading">Parameters:</dt>
 608
 609                                         <dt>
 610                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>object</b>
 611
 612                                         </dt>
 613                                         <dd>The object with the events defined</dd>
 614
 615                                 </dl>
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627                     </div>
 628                 </div>
 629
 630             </td>
 631             <td class="msource">
 632
 633                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 634                 &nbsp;
 635             </td>
 636         </tr>
 637
 638
 639           <tr class="method-row config-row-alt1 expandable">
 640             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 641
 642
 643             <td class="sig">
 644                 <a id="Roo.util.Observable-method-addListener"   name=".addListener"></a>
 645                 <div class="fixedFont">
 646                         <span class="attributes"></span><b class="itemname">addListener</b>
 647
 648                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
 649
 650
 651
 652                 </div>
 653                 <div class="mdesc">
 654
 655                    <div class="short">Appends an event handler to this component</div>
 656
 657
 658
 659                     <div class="long">
 660
 661                                 Appends an event handler to this component
 662
 663
 664
 665
 666
 667
 668                                 <dl class="detailList">
 669                                 <dt class="heading">Parameters:</dt>
 670
 671                                         <dt>
 672                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 673
 674                                         </dt>
 675                                         <dd>The type of event to listen for</dd>
 676
 677                                         <dt>
 678                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
 679
 680                                         </dt>
 681                                         <dd>The method the event invokes</dd>
 682
 683                                         <dt>
 684                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
 685
 686                                         </dt>
 687                                         <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
 688
 689                                         <dt>
 690                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>options</b>
 691
 692                                         </dt>
 693                                         <dd>(optional) An object containing handler configuration<br/>properties. This may contain any of the following properties:<ul><br/><li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li><br/><li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li><br/><li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li><br/><li>buffer {Number} Causes the handler to be scheduled to run in an {<b>link</b> Roo.util.DelayedTask} delayed<br/>by the specified number of milliseconds. If the event fires again within that time, the original<br/>handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li><br/></ul><br><br/><p><br/><b>Combining Options</b><br><br/>Using the options argument, it is possible to combine different types of listeners:<br><br/><br><br/>A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<br/>             <pre><code><br/>                el.on('click', this.onClick, this, {<br/>                       single: true,<br/>              delay: 100,<br/>                forumId: 4<br/>         });<br/>                </code></pre><br/><p><br/><b>Attaching multiple handlers in 1 call</b><br><br/>The method also allows for a single argument to be passed which is a config object containing properties<br/>which specify multiple handlers.<br/><pre><code><br/>               el.on({<br/>                    'click': {<br/>                 fn: this.onClick,<br/>                  scope: this,<br/>                       delay: 100<br/>                 }, <br/>                'mouseover': {<br/>                     fn: this.onMouseOver,<br/>                      scope: this<br/>                },<br/>                 'mouseout': {<br/>                      fn: this.onMouseOut,<br/>                       scope: this<br/>                }<br/>          });<br/>                </code></pre><br/><p><br/>Or a shorthand syntax which passes the same scope object to all handlers:<br/>        <pre><code><br/>                el.on({<br/>                    'click': this.onClick,<br/>             'mouseover': this.onMouseOver,<br/>             'mouseout': this.onMouseOut,<br/>               scope: this<br/>                });<br/>                </code></pre></dd>
 694
 695                                 </dl>
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707                     </div>
 708                 </div>
 709
 710             </td>
 711             <td class="msource">
 712
 713                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 714                 &nbsp;
 715             </td>
 716         </tr>
 717
 718
 719           <tr class="method-row config-row-alt0 expandable">
 720             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 721
 722
 723             <td class="sig">
 724                 <a id="Roo.util.Observable-method-fireEvent"   name=".fireEvent"></a>
 725                 <div class="fixedFont">
 726                         <span class="attributes"></span><b class="itemname">fireEvent</b>
 727
 728                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a> <B><i>args</i></B>)
 729
 730
 731                                          :
 732
 733
 734                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 735
 736
 737
 738
 739
 740                 </div>
 741                 <div class="mdesc">
 742
 743                    <div class="short">Fires the specified event with the passed parameters (minus the event name).</div>
 744
 745
 746
 747                     <div class="long">
 748
 749                                 Fires the specified event with the passed parameters (minus the event name).
 750
 751
 752
 753
 754
 755
 756                                 <dl class="detailList">
 757                                 <dt class="heading">Parameters:</dt>
 758
 759                                         <dt>
 760                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 761
 762                                         </dt>
 763                                         <dd></dd>
 764
 765                                         <dt>
 766                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a></span>  <b>args</b>
 767
 768                                         </dt>
 769                                         <dd>Variable number of parameters are passed to handlers</dd>
 770
 771                                 </dl>
 772
 773
 774
 775
 776
 777                                 <dl class="detailList">
 778                                 <dt class="heading">Returns:</dt>
 779
 780                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  returns false if any of the handlers return false otherwise it returns true</dd>
 781
 782                                 </dl>
 783
 784
 785
 786
 787
 788
 789
 790                     </div>
 791                 </div>
 792
 793             </td>
 794             <td class="msource">
 795
 796                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 797                 &nbsp;
 798             </td>
 799         </tr>
 800
 801
 802           <tr class="method-row config-row-alt1 expandable">
 803             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 804
 805
 806             <td class="sig">
 807                 <a id="Roo.util.Observable-method-hasListener"   name=".hasListener"></a>
 808                 <div class="fixedFont">
 809                         <span class="attributes"></span><b class="itemname">hasListener</b>
 810
 811                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>)
 812
 813
 814                                          :
 815
 816
 817                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 818
 819
 820
 821
 822
 823                 </div>
 824                 <div class="mdesc">
 825
 826                    <div class="short">Checks to see if this object has any listeners for a specified event</div>
 827
 828
 829
 830                     <div class="long">
 831
 832                                 Checks to see if this object has any listeners for a specified event
 833
 834
 835
 836
 837
 838
 839                                 <dl class="detailList">
 840                                 <dt class="heading">Parameters:</dt>
 841
 842                                         <dt>
 843                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 844
 845                                         </dt>
 846                                         <dd>The name of the event to check for</dd>
 847
 848                                 </dl>
 849
 850
 851
 852
 853
 854                                 <dl class="detailList">
 855                                 <dt class="heading">Returns:</dt>
 856
 857                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  True if the event is being listened for, else false</dd>
 858
 859                                 </dl>
 860
 861
 862
 863
 864
 865
 866
 867                     </div>
 868                 </div>
 869
 870             </td>
 871             <td class="msource">
 872
 873                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
 874                 &nbsp;
 875             </td>
 876         </tr>
 877
 878
 879           <tr class="method-row config-row-alt0 expandable notInherited">
 880             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 881
 882
 883             <td class="sig">
 884                 <a id="Roo.data.Connection-method-isLoading"   name=".isLoading"></a>
 885                 <div class="fixedFont">
 886                         <span class="attributes"></span><b class="itemname">isLoading</b>
 887
 888                                  (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>transactionId</i></B>)
 889
 890
 891                                          :
 892
 893
 894                                                 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
 895
 896
 897
 898
 899
 900                 </div>
 901                 <div class="mdesc">
 902
 903                    <div class="short">Determine whether this object has a request outstanding.</div>
 904
 905
 906
 907                     <div class="long">
 908
 909                                 Determine whether this object has a request outstanding.
 910
 911
 912
 913
 914
 915
 916                                 <dl class="detailList">
 917                                 <dt class="heading">Parameters:</dt>
 918
 919                                         <dt>
 920                                                 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  <b>transactionId</b>
 921
 922                                         </dt>
 923                                         <dd>(Optional) defaults to the last transaction</dd>
 924
 925                                 </dl>
 926
 927
 928
 929
 930
 931                                 <dl class="detailList">
 932                                 <dt class="heading">Returns:</dt>
 933
 934                                         <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span>  True if there is an outstanding request.</dd>
 935
 936                                 </dl>
 937
 938
 939
 940
 941
 942
 943
 944                     </div>
 945                 </div>
 946
 947             </td>
 948             <td class="msource">
 949
 950                         Roo.data.Connection
 951                 &nbsp;
 952             </td>
 953         </tr>
 954
 955
 956           <tr class="method-row config-row-alt1 expandable">
 957             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
 958
 959
 960             <td class="sig">
 961                 <a id="Roo.util.Observable-method-on"   name=".on"></a>
 962                 <div class="fixedFont">
 963                         <span class="attributes"></span><b class="itemname">on</b>
 964
 965                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
 966
 967
 968
 969                 </div>
 970                 <div class="mdesc">
 971
 972                    <div class="short">Appends an event handler to this element (shorthand for addListener)</div>
 973
 974
 975
 976                     <div class="long">
 977
 978                                 Appends an event handler to this element (shorthand for addListener)
 979
 980
 981
 982
 983
 984
 985                                 <dl class="detailList">
 986                                 <dt class="heading">Parameters:</dt>
 987
 988                                         <dt>
 989                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
 990
 991                                         </dt>
 992                                         <dd>The type of event to listen for</dd>
 993
 994                                         <dt>
 995                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
 996
 997                                         </dt>
 998                                         <dd>The method the event invokes</dd>
 999
1000                                         <dt>
1001                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
1002
1003                                         </dt>
1004                                         <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
1005
1006                                         <dt>
1007                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>options</b>
1008
1009                                         </dt>
1010                                         <dd>(optional)</dd>
1011
1012                                 </dl>
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024                     </div>
1025                 </div>
1026
1027             </td>
1028             <td class="msource">
1029
1030                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1031                 &nbsp;
1032             </td>
1033         </tr>
1034
1035
1036           <tr class="method-row config-row-alt0 expandable">
1037             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1038
1039
1040             <td class="sig">
1041                 <a id="Roo.util.Observable-method-purgeListeners"   name=".purgeListeners"></a>
1042                 <div class="fixedFont">
1043                         <span class="attributes"></span><b class="itemname">purgeListeners</b>
1044
1045                                  ()
1046
1047
1048
1049                 </div>
1050                 <div class="mdesc">
1051
1052                    <div class="short">Removes all listeners for this object</div>
1053
1054
1055
1056                     <div class="long">
1057
1058                                 Removes all listeners for this object
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075                     </div>
1076                 </div>
1077
1078             </td>
1079             <td class="msource">
1080
1081                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1082                 &nbsp;
1083             </td>
1084         </tr>
1085
1086
1087           <tr class="method-row config-row-alt1 expandable">
1088             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1089
1090
1091             <td class="sig">
1092                 <a id="Roo.util.Observable-method-removeListener"   name=".removeListener"></a>
1093                 <div class="fixedFont">
1094                         <span class="attributes"></span><b class="itemname">removeListener</b>
1095
1096                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>)
1097
1098
1099
1100                 </div>
1101                 <div class="mdesc">
1102
1103                    <div class="short">Removes a listener</div>
1104
1105
1106
1107                     <div class="long">
1108
1109                                 Removes a listener
1110
1111
1112
1113
1114
1115
1116                                 <dl class="detailList">
1117                                 <dt class="heading">Parameters:</dt>
1118
1119                                         <dt>
1120                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
1121
1122                                         </dt>
1123                                         <dd>The type of event to listen for</dd>
1124
1125                                         <dt>
1126                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
1127
1128                                         </dt>
1129                                         <dd>The handler to remove</dd>
1130
1131                                         <dt>
1132                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
1133
1134                                         </dt>
1135                                         <dd>(optional) The scope (this object) for the handler</dd>
1136
1137                                 </dl>
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149                     </div>
1150                 </div>
1151
1152             </td>
1153             <td class="msource">
1154
1155                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1156                 &nbsp;
1157             </td>
1158         </tr>
1159
1160
1161           <tr class="method-row config-row-alt0 expandable notInherited">
1162             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1163
1164
1165             <td class="sig">
1166                 <a id="Roo.data.Connection-method-request"   name=".request"></a>
1167                 <div class="fixedFont">
1168                         <span class="attributes"></span><b class="itemname">request</b>
1169
1170                                  (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
1171
1172
1173                                          :
1174
1175
1176                                                 <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
1177
1178
1179
1180
1181
1182                 </div>
1183                 <div class="mdesc">
1184
1185                    <div class="short">Sends an HTTP request to a remote server.</div>
1186
1187
1188
1189                     <div class="long">
1190
1191                                 Sends an HTTP request to a remote server.
1192
1193
1194
1195
1196
1197
1198                                 <dl class="detailList">
1199                                 <dt class="heading">Parameters:</dt>
1200
1201                                         <dt>
1202                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>options</b>
1203
1204                                         </dt>
1205                                         <dd>An object which may contain the following properties:<ul><br/><li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li><br/><li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the<br/>request, a url encoded string or a function to call to get either.</li><br/><li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or<br/>if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li><br/><li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.<br/>The callback is called regardless of success or failure and is passed the following parameters:<ul><br/><li>options {Object} The parameter to the request call.</li><br/><li>success {Boolean} True if the request succeeded.</li><br/><li>response {Object} The XMLHttpRequest object containing the response data.</li><br/></ul></li><br/><li><b>success</b> {Function} (Optional) The function to be called upon success of the request.<br/>The callback is passed the following parameters:<ul><br/><li>response {Object} The XMLHttpRequest object containing the response data.</li><br/><li>options {Object} The parameter to the request call.</li><br/></ul></li><br/><li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.<br/>The callback is passed the following parameters:<ul><br/><li>response {Object} The XMLHttpRequest object containing the response data.</li><br/><li>options {Object} The parameter to the request call.</li><br/></ul></li><br/><li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object<br/>for the callback function. Defaults to the browser window.</li><br/><li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li><br/><li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li><br/><li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li><br/><li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of<br/>params for the post data. Any params will be appended to the URL.</li><br/><li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li><br/></ul></dd>
1206
1207                                 </dl>
1208
1209
1210
1211
1212
1213                                 <dl class="detailList">
1214                                 <dt class="heading">Returns:</dt>
1215
1216                                         <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span>  transactionId</dd>
1217
1218                                 </dl>
1219
1220
1221
1222
1223
1224
1225
1226                     </div>
1227                 </div>
1228
1229             </td>
1230             <td class="msource">
1231
1232                         Roo.data.Connection
1233                 &nbsp;
1234             </td>
1235         </tr>
1236
1237
1238           <tr class="method-row config-row-alt1 expandable">
1239             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1240
1241
1242             <td class="sig">
1243                 <a id="Roo.util.Observable-method-un"   name=".un"></a>
1244                 <div class="fixedFont">
1245                         <span class="attributes"></span><b class="itemname">un</b>
1246
1247                                  (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>)
1248
1249
1250
1251                 </div>
1252                 <div class="mdesc">
1253
1254                    <div class="short">Removes a listener (shorthand for removeListener)</div>
1255
1256
1257
1258                     <div class="long">
1259
1260                                 Removes a listener (shorthand for removeListener)
1261
1262
1263
1264
1265
1266
1267                                 <dl class="detailList">
1268                                 <dt class="heading">Parameters:</dt>
1269
1270                                         <dt>
1271                                                 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span>  <b>eventName</b>
1272
1273                                         </dt>
1274                                         <dd>The type of event to listen for</dd>
1275
1276                                         <dt>
1277                                                 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span>  <b>handler</b>
1278
1279                                         </dt>
1280                                         <dd>The handler to remove</dd>
1281
1282                                         <dt>
1283                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span>  <b>scope</b>
1284
1285                                         </dt>
1286                                         <dd>(optional) The scope (this object) for the handler</dd>
1287
1288                                 </dl>
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300                     </div>
1301                 </div>
1302
1303             </td>
1304             <td class="msource">
1305
1306                         <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1307                 &nbsp;
1308             </td>
1309         </tr>
1310
1311
1312     </table>
1313
1314
1315   <!-- ============================== events summary / details ======================== -->
1316
1317
1318   <a id="Roo.data.Connection-events"></a>
1319
1320
1321
1322
1323
1324
1325
1326
1327       <table cellspacing="0" class="member-table">
1328                 <caption>Events</caption>
1329               <thead>
1330                 <tr>
1331                     <th class="sig-header" colspan="2">Event</th>
1332                     <th class="msource-header">Defined By</th>
1333
1334                 </tr>
1335               </thead>
1336
1337
1338
1339
1340
1341           <tr class="method-row expandable config-row-alt0 notInherited">
1342             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1343
1344             <td class="sig">
1345                 <a id="Roo.data.Connection-event-*beforerequest"></a>
1346
1347                <div class="fixedFont">
1348                 <b class="itemname">beforerequest</b> (Connection <B><i>conn</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
1349
1350                 </div>
1351
1352                 <div class="mdesc">
1353
1354                    <div class="short">Fires before a network request is made to retrieve a data object.
1355
1356                 </div>
1357
1358                     <div class="long">
1359
1360                         Fires before a network request is made to retrieve a data object.
1361
1362
1363
1364
1365
1366                                 <dl class="detailList">
1367                                 <dt class="heading">Parameters:</dt>
1368
1369                                         <dt>
1370                                                 <span class="fixedFont">Connection</span> <b>conn</b>
1371
1372                                         </dt>
1373                                         <dd>This Connection object.</dd>
1374
1375                                         <dt>
1376                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>options</b>
1377
1378                                         </dt>
1379                                         <dd>The options config object passed to the {<b>link</b> <b>request</b>} method.</dd>
1380
1381                                 </dl>
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393                     </div>
1394                 </div>
1395
1396             </td>
1397             <td class="msource">
1398                 Roo.data.Connection
1399             </td>
1400         </tr>
1401
1402           <tr class="method-row expandable config-row-alt1 notInherited">
1403             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1404
1405             <td class="sig">
1406                 <a id="Roo.data.Connection-event-*requestcomplete"></a>
1407
1408                <div class="fixedFont">
1409                 <b class="itemname">requestcomplete</b> (Connection <B><i>conn</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>response</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
1410
1411                 </div>
1412
1413                 <div class="mdesc">
1414
1415                    <div class="short">Fires if the request was successfully completed.
1416
1417                 </div>
1418
1419                     <div class="long">
1420
1421                         Fires if the request was successfully completed.
1422
1423
1424
1425
1426
1427                                 <dl class="detailList">
1428                                 <dt class="heading">Parameters:</dt>
1429
1430                                         <dt>
1431                                                 <span class="fixedFont">Connection</span> <b>conn</b>
1432
1433                                         </dt>
1434                                         <dd>This Connection object.</dd>
1435
1436                                         <dt>
1437                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>response</b>
1438
1439                                         </dt>
1440                                         <dd>The XHR object containing the response data.<br/>See {<b>link</b> http://www.w3.org/TR/XMLHttpRequest/} for details.</dd>
1441
1442                                         <dt>
1443                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>options</b>
1444
1445                                         </dt>
1446                                         <dd>The options config object passed to the {<b>link</b> <b>request</b>} method.</dd>
1447
1448                                 </dl>
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460                     </div>
1461                 </div>
1462
1463             </td>
1464             <td class="msource">
1465                 Roo.data.Connection
1466             </td>
1467         </tr>
1468
1469           <tr class="method-row expandable config-row-alt0 notInherited">
1470             <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>
1471
1472             <td class="sig">
1473                 <a id="Roo.data.Connection-event-*requestexception"></a>
1474
1475                <div class="fixedFont">
1476                 <b class="itemname">requestexception</b> (Connection <B><i>conn</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>response</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
1477
1478                 </div>
1479
1480                 <div class="mdesc">
1481
1482                    <div class="short">Fires if an error HTTP status was returned from the server.
1483
1484                 </div>
1485
1486                     <div class="long">
1487
1488                         Fires if an error HTTP status was returned from the server.<br/>See {<b>link</b> http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
1489
1490
1491
1492
1493
1494                                 <dl class="detailList">
1495                                 <dt class="heading">Parameters:</dt>
1496
1497                                         <dt>
1498                                                 <span class="fixedFont">Connection</span> <b>conn</b>
1499
1500                                         </dt>
1501                                         <dd>This Connection object.</dd>
1502
1503                                         <dt>
1504                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>response</b>
1505
1506                                         </dt>
1507                                         <dd>The XHR object containing the response data.<br/>See {<b>link</b> http://www.w3.org/TR/XMLHttpRequest/} for details.</dd>
1508
1509                                         <dt>
1510                                                 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>options</b>
1511
1512                                         </dt>
1513                                         <dd>The options config object passed to the {<b>link</b> <b>request</b>} method.</dd>
1514
1515                                 </dl>
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527                     </div>
1528                 </div>
1529
1530             </td>
1531             <td class="msource">
1532                 Roo.data.Connection
1533             </td>
1534         </tr>
1535
1536
1537     </table>
1538
1539
1540
1541
1542
1543 <!-- ============================== footer ================================= -->
1544                 <div class="fineprint" style="clear:both">
1545
1546                         Documentation generated by <a href="http://www.akbkhome.com" target="_blankt">Introspection Doc Generator</a>  on Fri Jul 13 2018 14:10:54 GMT+0800 (HKT)
1547                         Based on
1548                         <a href="http://www.jsdoctoolkit.org/" target="_blank">JsDoc Toolkit</a>
1549                 </div>
1550         </body>
1551 </html>