git.roojs.org Git - roojs1/blob - docs/src/Roo_PagingToolbar.js.html

   1 <html><head><title>Roo/PagingToolbar.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * Based on:
   3  * Ext JS Library 1.1.1
   4  * Copyright(c) 2006-2007, Ext JS, LLC.
   5  *
   6  * Originally Released Under LGPL - original licence link has changed is not relivant.
   7  *
   8  * Fork - LGPL
   9  * &lt;script type=&quot;text/javascript&quot;&gt;
  10  */
  11
  12 /**
  13  * @class Roo.PagingToolbar
  14  * @extends Roo.Toolbar
  15  * @children   Roo.Toolbar.Item Roo.form.Field
  16  * A specialized toolbar that is bound to a {@link Roo.data.Store} and provides automatic paging controls.
  17  * @constructor
  18  * Create a new PagingToolbar
  19  * @param {Object} config The config object
  20  */
  21 </span><span class="jsdoc-var">Roo.PagingToolbar </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">)
  22 {
  23     </span><span class="jsdoc-comment">// old args format still supported... - xtype is prefered..
  24     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">typeof</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">) == </span><span class="jsdoc-string">'object' </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">el.xtype</span><span class="jsdoc-syntax">) {
  25         </span><span class="jsdoc-comment">// created from xtype...
  26         </span><span class="jsdoc-var">config </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">;
  27         </span><span class="jsdoc-var">ds </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">el.dataSource</span><span class="jsdoc-syntax">;
  28         </span><span class="jsdoc-var">el </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">config.container</span><span class="jsdoc-syntax">;
  29     }
  30     </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">items </span><span class="jsdoc-syntax">= [];
  31     </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config.items</span><span class="jsdoc-syntax">) {
  32         </span><span class="jsdoc-var">items </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">config.items</span><span class="jsdoc-syntax">;
  33         </span><span class="jsdoc-var">config.items </span><span class="jsdoc-syntax">= [];
  34     }
  35
  36     </span><span class="jsdoc-var">Roo.PagingToolbar.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
  37     </span><span class="jsdoc-var">this.ds </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">;
  38     </span><span class="jsdoc-var">this.cursor </span><span class="jsdoc-syntax">= 0;
  39     </span><span class="jsdoc-var">this.renderButtons</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">);
  40     </span><span class="jsdoc-var">this.bind</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">);
  41
  42     </span><span class="jsdoc-comment">// supprot items array.
  43
  44     </span><span class="jsdoc-var">Roo.each</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">items</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">) {
  45         </span><span class="jsdoc-var">this.add</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.factory</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">));
  46     },</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  47
  48 };
  49
  50 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.PagingToolbar</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.Toolbar</span><span class="jsdoc-syntax">, {
  51     </span><span class="jsdoc-comment">/**
  52      * @cfg {Roo.data.Store} dataSource
  53      * The underlying data store providing the paged data
  54      */
  55     /**
  56      * @cfg {String/HTMLElement/Element} container
  57      * container The id or element that will contain the toolbar
  58      */
  59     /**
  60      * @cfg {Boolean} displayInfo
  61      * True to display the displayMsg (defaults to false)
  62      */
  63     /**
  64      * @cfg {Number} pageSize
  65      * The number of records to display per page (defaults to 20)
  66      */
  67     </span><span class="jsdoc-var">pageSize</span><span class="jsdoc-syntax">: 20,
  68     </span><span class="jsdoc-comment">/**
  69      * @cfg {String} displayMsg
  70      * The paging status message to display (defaults to &quot;Displaying {start} - {end} of {total}&quot;)
  71      */
  72     </span><span class="jsdoc-var">displayMsg </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'Displaying {0} - {1} of {2}'</span><span class="jsdoc-syntax">,
  73     </span><span class="jsdoc-comment">/**
  74      * @cfg {String} emptyMsg
  75      * The message to display when no records are found (defaults to &quot;No data to display&quot;)
  76      */
  77     </span><span class="jsdoc-var">emptyMsg </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'No data to display'</span><span class="jsdoc-syntax">,
  78     </span><span class="jsdoc-comment">/**
  79      * Customizable piece of the default paging text (defaults to &quot;Page&quot;)
  80      * @type String
  81      */
  82     </span><span class="jsdoc-var">beforePageText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;Page&quot;</span><span class="jsdoc-syntax">,
  83     </span><span class="jsdoc-comment">/**
  84      * Customizable piece of the default paging text (defaults to &quot;of %0&quot;)
  85      * @type String
  86      */
  87     </span><span class="jsdoc-var">afterPageText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;of {0}&quot;</span><span class="jsdoc-syntax">,
  88     </span><span class="jsdoc-comment">/**
  89      * Customizable piece of the default paging text (defaults to &quot;First Page&quot;)
  90      * @type String
  91      */
  92     </span><span class="jsdoc-var">firstText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;First Page&quot;</span><span class="jsdoc-syntax">,
  93     </span><span class="jsdoc-comment">/**
  94      * Customizable piece of the default paging text (defaults to &quot;Previous Page&quot;)
  95      * @type String
  96      */
  97     </span><span class="jsdoc-var">prevText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;Previous Page&quot;</span><span class="jsdoc-syntax">,
  98     </span><span class="jsdoc-comment">/**
  99      * Customizable piece of the default paging text (defaults to &quot;Next Page&quot;)
 100      * @type String
 101      */
 102     </span><span class="jsdoc-var">nextText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;Next Page&quot;</span><span class="jsdoc-syntax">,
 103     </span><span class="jsdoc-comment">/**
 104      * Customizable piece of the default paging text (defaults to &quot;Last Page&quot;)
 105      * @type String
 106      */
 107     </span><span class="jsdoc-var">lastText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;Last Page&quot;</span><span class="jsdoc-syntax">,
 108     </span><span class="jsdoc-comment">/**
 109      * Customizable piece of the default paging text (defaults to &quot;Refresh&quot;)
 110      * @type String
 111      */
 112     </span><span class="jsdoc-var">refreshText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;Refresh&quot;</span><span class="jsdoc-syntax">,
 113
 114     </span><span class="jsdoc-comment">// private
 115     </span><span class="jsdoc-var">renderButtons </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">){
 116         </span><span class="jsdoc-var">Roo.PagingToolbar.superclass.render.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">);
 117         </span><span class="jsdoc-var">this.first </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addButton</span><span class="jsdoc-syntax">({
 118             </span><span class="jsdoc-var">tooltip</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.firstText</span><span class="jsdoc-syntax">,
 119             </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;x-btn-icon x-grid-page-first&quot;</span><span class="jsdoc-syntax">,
 120             </span><span class="jsdoc-var">disabled</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 121             </span><span class="jsdoc-var">handler</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.onClick.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-string">&quot;first&quot;</span><span class="jsdoc-syntax">])
 122         });
 123         </span><span class="jsdoc-var">this.prev </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addButton</span><span class="jsdoc-syntax">({
 124             </span><span class="jsdoc-var">tooltip</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.prevText</span><span class="jsdoc-syntax">,
 125             </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;x-btn-icon x-grid-page-prev&quot;</span><span class="jsdoc-syntax">,
 126             </span><span class="jsdoc-var">disabled</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 127             </span><span class="jsdoc-var">handler</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.onClick.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-string">&quot;prev&quot;</span><span class="jsdoc-syntax">])
 128         });
 129         </span><span class="jsdoc-comment">//this.addSeparator();
 130         </span><span class="jsdoc-var">this.add</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.beforePageText</span><span class="jsdoc-syntax">);
 131         </span><span class="jsdoc-var">this.field </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.addDom</span><span class="jsdoc-syntax">({
 132            </span><span class="jsdoc-var">tag</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;input&quot;</span><span class="jsdoc-syntax">,
 133            </span><span class="jsdoc-var">type</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;text&quot;</span><span class="jsdoc-syntax">,
 134            </span><span class="jsdoc-var">size</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;3&quot;</span><span class="jsdoc-syntax">,
 135            </span><span class="jsdoc-var">value</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;1&quot;</span><span class="jsdoc-syntax">,
 136            </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;x-grid-page-number&quot;
 137         </span><span class="jsdoc-syntax">})</span><span class="jsdoc-var">.el</span><span class="jsdoc-syntax">);
 138         </span><span class="jsdoc-var">this.field.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;keydown&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onPagingKeydown</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 139         </span><span class="jsdoc-var">this.field.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;focus&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){</span><span class="jsdoc-var">this.dom.select</span><span class="jsdoc-syntax">();});
 140         </span><span class="jsdoc-var">this.afterTextEl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addText</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">String.format</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.afterPageText</span><span class="jsdoc-syntax">, 1));
 141         </span><span class="jsdoc-var">this.field.setHeight</span><span class="jsdoc-syntax">(18);
 142         </span><span class="jsdoc-comment">//this.addSeparator();
 143         </span><span class="jsdoc-var">this.next </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addButton</span><span class="jsdoc-syntax">({
 144             </span><span class="jsdoc-var">tooltip</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.nextText</span><span class="jsdoc-syntax">,
 145             </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;x-btn-icon x-grid-page-next&quot;</span><span class="jsdoc-syntax">,
 146             </span><span class="jsdoc-var">disabled</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 147             </span><span class="jsdoc-var">handler</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.onClick.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-string">&quot;next&quot;</span><span class="jsdoc-syntax">])
 148         });
 149         </span><span class="jsdoc-var">this.last </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addButton</span><span class="jsdoc-syntax">({
 150             </span><span class="jsdoc-var">tooltip</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.lastText</span><span class="jsdoc-syntax">,
 151             </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;x-btn-icon x-grid-page-last&quot;</span><span class="jsdoc-syntax">,
 152             </span><span class="jsdoc-var">disabled</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
 153             </span><span class="jsdoc-var">handler</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.onClick.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-string">&quot;last&quot;</span><span class="jsdoc-syntax">])
 154         });
 155         </span><span class="jsdoc-comment">//this.addSeparator();
 156         </span><span class="jsdoc-var">this.loading </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.addButton</span><span class="jsdoc-syntax">({
 157             </span><span class="jsdoc-var">tooltip</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.refreshText</span><span class="jsdoc-syntax">,
 158             </span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;x-btn-icon x-grid-loading&quot;</span><span class="jsdoc-syntax">,
 159             </span><span class="jsdoc-var">handler</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.onClick.createDelegate</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-string">&quot;refresh&quot;</span><span class="jsdoc-syntax">])
 160         });
 161
 162         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.displayInfo</span><span class="jsdoc-syntax">){
 163             </span><span class="jsdoc-var">this.displayEl </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.fly</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el.dom.firstChild</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.createChild</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">cls</span><span class="jsdoc-syntax">:</span><span class="jsdoc-string">'x-paging-info'</span><span class="jsdoc-syntax">});
 164         }
 165     },
 166
 167     </span><span class="jsdoc-comment">// private
 168     </span><span class="jsdoc-var">updateInfo </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 169         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.displayEl</span><span class="jsdoc-syntax">){
 170             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">count </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.ds.getCount</span><span class="jsdoc-syntax">();
 171             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">msg </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">count </span><span class="jsdoc-syntax">== 0 ?
 172                 </span><span class="jsdoc-var">this.emptyMsg </span><span class="jsdoc-syntax">:
 173                 </span><span class="jsdoc-var">String.format</span><span class="jsdoc-syntax">(
 174                     </span><span class="jsdoc-var">this.displayMsg</span><span class="jsdoc-syntax">,
 175                     </span><span class="jsdoc-var">this.cursor</span><span class="jsdoc-syntax">+1, </span><span class="jsdoc-var">this.cursor</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">count</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.ds.getTotalCount</span><span class="jsdoc-syntax">()
 176                 );
 177             </span><span class="jsdoc-var">this.displayEl.update</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">msg</span><span class="jsdoc-syntax">);
 178         }
 179     },
 180
 181     </span><span class="jsdoc-comment">// private
 182     </span><span class="jsdoc-var">onLoad </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">){
 183        </span><span class="jsdoc-var">this.cursor </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">o.params </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">o.params.start </span><span class="jsdoc-syntax">: 0;
 184        </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getPageData</span><span class="jsdoc-syntax">(), </span><span class="jsdoc-var">ap </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.activePage</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">ps </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.pages</span><span class="jsdoc-syntax">;
 185
 186        </span><span class="jsdoc-var">this.afterTextEl.el.innerHTML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">String.format</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.afterPageText</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">d.pages</span><span class="jsdoc-syntax">);
 187        </span><span class="jsdoc-var">this.field.dom.value </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ap</span><span class="jsdoc-syntax">;
 188        </span><span class="jsdoc-var">this.first.setDisabled</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ap </span><span class="jsdoc-syntax">== 1);
 189        </span><span class="jsdoc-var">this.prev.setDisabled</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ap </span><span class="jsdoc-syntax">== 1);
 190        </span><span class="jsdoc-var">this.next.setDisabled</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ap </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">ps</span><span class="jsdoc-syntax">);
 191        </span><span class="jsdoc-var">this.last.setDisabled</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ap </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">ps</span><span class="jsdoc-syntax">);
 192        </span><span class="jsdoc-var">this.loading.enable</span><span class="jsdoc-syntax">();
 193        </span><span class="jsdoc-var">this.updateInfo</span><span class="jsdoc-syntax">();
 194     },
 195
 196     </span><span class="jsdoc-comment">// private
 197     </span><span class="jsdoc-var">getPageData </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 198         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">total </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.ds.getTotalCount</span><span class="jsdoc-syntax">();
 199         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">{
 200             </span><span class="jsdoc-var">total </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">total</span><span class="jsdoc-syntax">,
 201             </span><span class="jsdoc-var">activePage </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">Math.ceil</span><span class="jsdoc-syntax">((</span><span class="jsdoc-var">this.cursor</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">)/</span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">),
 202             </span><span class="jsdoc-var">pages </span><span class="jsdoc-syntax">:  </span><span class="jsdoc-var">total </span><span class="jsdoc-syntax">&lt; </span><span class="jsdoc-var">this.pageSize </span><span class="jsdoc-syntax">? 1 : </span><span class="jsdoc-var">Math.ceil</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">total</span><span class="jsdoc-syntax">/</span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">)
 203         };
 204     },
 205
 206     </span><span class="jsdoc-comment">// private
 207     </span><span class="jsdoc-var">onLoadError </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 208         </span><span class="jsdoc-var">this.loading.enable</span><span class="jsdoc-syntax">();
 209     },
 210
 211     </span><span class="jsdoc-comment">// private
 212     </span><span class="jsdoc-var">onPagingKeydown </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
 213         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">e.getKey</span><span class="jsdoc-syntax">();
 214         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.getPageData</span><span class="jsdoc-syntax">();
 215         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.RETURN</span><span class="jsdoc-syntax">){
 216             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.field.dom.value</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">pageNum</span><span class="jsdoc-syntax">;
 217             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">isNaN</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pageNum </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, 10))){
 218                 </span><span class="jsdoc-var">this.field.dom.value </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.activePage</span><span class="jsdoc-syntax">;
 219                 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 220             }
 221             </span><span class="jsdoc-var">pageNum </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.min</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(1, </span><span class="jsdoc-var">pageNum</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">d.pages</span><span class="jsdoc-syntax">) - 1;
 222             </span><span class="jsdoc-var">this.ds.load</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">:{</span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">pageNum </span><span class="jsdoc-syntax">* </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">limit</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">}});
 223             </span><span class="jsdoc-var">e.stopEvent</span><span class="jsdoc-syntax">();
 224         }
 225         </span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.HOME </span><span class="jsdoc-syntax">|| (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.UP </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">) || (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.PAGEUP </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">) || (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.RIGHT </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.END </span><span class="jsdoc-syntax">|| (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.DOWN </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">) || (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.LEFT </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">) || (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.PAGEDOWN </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">))
 226         {
 227           </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">pageNum </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.HOME </span><span class="jsdoc-syntax">|| (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.DOWN </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">) || (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.LEFT </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">) || (</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.PAGEDOWN </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">)) ? 1 : </span><span class="jsdoc-var">d.pages</span><span class="jsdoc-syntax">;
 228           </span><span class="jsdoc-var">this.field.dom.value </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">pageNum</span><span class="jsdoc-syntax">;
 229           </span><span class="jsdoc-var">this.ds.load</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">:{</span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">: (</span><span class="jsdoc-var">pageNum </span><span class="jsdoc-syntax">- 1) * </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">limit</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">}});
 230           </span><span class="jsdoc-var">e.stopEvent</span><span class="jsdoc-syntax">();
 231         }
 232         </span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.UP </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.RIGHT </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.PAGEUP </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.DOWN </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.LEFT </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.PAGEDOWN</span><span class="jsdoc-syntax">)
 233         {
 234           </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.field.dom.value</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">pageNum</span><span class="jsdoc-syntax">;
 235           </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">increment </span><span class="jsdoc-syntax">= (</span><span class="jsdoc-var">e.shiftKey</span><span class="jsdoc-syntax">) ? 10 : 1;
 236           </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.DOWN </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.LEFT </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.PAGEDOWN</span><span class="jsdoc-syntax">) {
 237             </span><span class="jsdoc-var">increment </span><span class="jsdoc-syntax">*= -1;
 238           }
 239           </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">isNaN</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pageNum </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, 10))) {
 240             </span><span class="jsdoc-var">this.field.dom.value </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">d.activePage</span><span class="jsdoc-syntax">;
 241             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 242           }
 243           </span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, 10) + </span><span class="jsdoc-var">increment </span><span class="jsdoc-syntax">&gt;= 1 &amp; </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, 10) + </span><span class="jsdoc-var">increment </span><span class="jsdoc-syntax">&lt;= </span><span class="jsdoc-var">d.pages</span><span class="jsdoc-syntax">)
 244           {
 245             </span><span class="jsdoc-var">this.field.dom.value </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, 10) + </span><span class="jsdoc-var">increment</span><span class="jsdoc-syntax">;
 246             </span><span class="jsdoc-var">pageNum </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Math.min</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(1, </span><span class="jsdoc-var">pageNum </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">increment</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">d.pages</span><span class="jsdoc-syntax">) - 1;
 247             </span><span class="jsdoc-var">this.ds.load</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">:{</span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">pageNum </span><span class="jsdoc-syntax">* </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">limit</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">}});
 248           }
 249           </span><span class="jsdoc-var">e.stopEvent</span><span class="jsdoc-syntax">();
 250         }
 251     },
 252
 253     </span><span class="jsdoc-comment">// private
 254     </span><span class="jsdoc-var">beforeLoad </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 255         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.loading</span><span class="jsdoc-syntax">){
 256             </span><span class="jsdoc-var">this.loading.disable</span><span class="jsdoc-syntax">();
 257         }
 258     },
 259
 260     </span><span class="jsdoc-comment">// private
 261     </span><span class="jsdoc-var">onClick </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">which</span><span class="jsdoc-syntax">){
 262         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">ds </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.ds</span><span class="jsdoc-syntax">;
 263         </span><span class="jsdoc-keyword">switch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">which</span><span class="jsdoc-syntax">){
 264             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;first&quot;</span><span class="jsdoc-syntax">:
 265                 </span><span class="jsdoc-var">ds.load</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">:{</span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">: 0, </span><span class="jsdoc-var">limit</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">}});
 266             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 267             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;prev&quot;</span><span class="jsdoc-syntax">:
 268                 </span><span class="jsdoc-var">ds.load</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">:{</span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">Math.max</span><span class="jsdoc-syntax">(0, </span><span class="jsdoc-var">this.cursor</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">), </span><span class="jsdoc-var">limit</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">}});
 269             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 270             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;next&quot;</span><span class="jsdoc-syntax">:
 271                 </span><span class="jsdoc-var">ds.load</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">:{</span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.cursor</span><span class="jsdoc-syntax">+</span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">limit</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">}});
 272             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 273             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;last&quot;</span><span class="jsdoc-syntax">:
 274                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">total </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ds.getTotalCount</span><span class="jsdoc-syntax">();
 275                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">extra </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">total </span><span class="jsdoc-syntax">% </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">;
 276                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">lastStart </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">extra </span><span class="jsdoc-syntax">? (</span><span class="jsdoc-var">total </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">extra</span><span class="jsdoc-syntax">) : </span><span class="jsdoc-var">total</span><span class="jsdoc-syntax">-</span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">;
 277                 </span><span class="jsdoc-var">ds.load</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">:{</span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">lastStart</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">limit</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">}});
 278             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 279             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-string">&quot;refresh&quot;</span><span class="jsdoc-syntax">:
 280                 </span><span class="jsdoc-var">ds.load</span><span class="jsdoc-syntax">({</span><span class="jsdoc-var">params</span><span class="jsdoc-syntax">:{</span><span class="jsdoc-var">start</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.cursor</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">limit</span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">this.pageSize</span><span class="jsdoc-syntax">}});
 281             </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 282         }
 283     },
 284
 285     </span><span class="jsdoc-comment">/**
 286      * Unbinds the paging toolbar from the specified {@link Roo.data.Store}
 287      * @param {Roo.data.Store} store The data store to unbind
 288      */
 289     </span><span class="jsdoc-var">unbind </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">){
 290         </span><span class="jsdoc-var">ds.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforeload&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.beforeLoad</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 291         </span><span class="jsdoc-var">ds.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;load&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onLoad</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 292         </span><span class="jsdoc-var">ds.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;loadexception&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onLoadError</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 293         </span><span class="jsdoc-var">ds.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;remove&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.updateInfo</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 294         </span><span class="jsdoc-var">ds.un</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;add&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.updateInfo</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 295         </span><span class="jsdoc-var">this.ds </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">undefined</span><span class="jsdoc-syntax">;
 296     },
 297
 298     </span><span class="jsdoc-comment">/**
 299      * Binds the paging toolbar to the specified {@link Roo.data.Store}
 300      * @param {Roo.data.Store} store The data store to bind
 301      */
 302     </span><span class="jsdoc-var">bind </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">){
 303         </span><span class="jsdoc-var">ds.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforeload&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.beforeLoad</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 304         </span><span class="jsdoc-var">ds.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;load&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onLoad</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 305         </span><span class="jsdoc-var">ds.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;loadexception&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onLoadError</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 306         </span><span class="jsdoc-var">ds.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;remove&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.updateInfo</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 307         </span><span class="jsdoc-var">ds.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;add&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.updateInfo</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 308         </span><span class="jsdoc-var">this.ds </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">ds</span><span class="jsdoc-syntax">;
 309     }
 310 });</span></code></body></html>