4 * messagebox - can be used as a replace
8 * @class Roo.MessageBox
9 * Utility class for generating different styles of message boxes. The alias Roo.Msg can also be used.
13 Roo.Msg.alert('Status', 'Changes saved successfully.');
15 // Prompt for user data:
16 Roo.Msg.prompt('Name', 'Please enter your name:', function(btn, text){
18 // process text value...
22 // Show a dialog using config options:
24 title:'Save Changes?',
25 msg: 'Your are closing a tab that has unsaved changes. Would you like to save your changes?',
26 buttons: Roo.Msg.YESNOCANCEL,
33 Roo.bootstrap.MessageBox = function(){
34 var dlg, opt, mask, waitTimer;
35 var bodyEl, msgEl, textboxEl, textareaEl, progressEl, pp;
36 var buttons, activeTextEl, bwidth;
39 var handleButton = function(button){
41 Roo.callback(opt.fn, opt.scope||window, [button, activeTextEl.dom.value], 1);
45 var handleHide = function(){
47 dlg.el.removeClass(opt.cls);
50 // Roo.TaskMgr.stop(waitTimer);
56 var updateButtons = function(b){
60 buttons["cancel"].hide();
61 buttons["yes"].hide();
63 //dlg.footer.dom.style.display = 'none';
66 dlg.footer.dom.style.display = '';
67 for(var k in buttons){
68 if(typeof buttons[k] != "function"){
71 buttons[k].setText(typeof b[k] == "string" ? b[k] : Roo.bootstrap.MessageBox.buttonText[k]);
72 width += buttons[k].el.getWidth()+15;
82 var handleEsc = function(d, k, e){
83 if(opt && opt.closable !== false){
93 * Returns a reference to the underlying {@link Roo.BasicDialog} element
94 * @return {Roo.BasicDialog} The BasicDialog element
96 getDialog : function(){
98 dlg = new Roo.bootstrap.Modal( {
101 //constraintoviewport:false,
103 //collapsible : false,
108 //buttonAlign:"center",
109 closeClick : function(){
110 if(opt && opt.buttons && opt.buttons.no && !opt.buttons.cancel){
113 handleButton("cancel");
118 dlg.on("hide", handleHide);
120 //dlg.addKeyListener(27, handleEsc);
122 var bt = this.buttonText;
123 buttons["ok"] = dlg.addButton(bt["ok"], handleButton.createCallback("ok"));
124 buttons["yes"] = dlg.addButton(bt["yes"], handleButton.createCallback("yes"));
125 buttons["no"] = dlg.addButton(bt["no"], handleButton.createCallback("no"));
126 buttons["cancel"] = dlg.addButton(bt["cancel"], handleButton.createCallback("cancel"));
127 bodyEl = dlg.body.createChild({
129 html:'<span class="roo-mb-text"></span><br /><input type="text" class="roo-mb-input" />' +
130 '<textarea class="roo-mb-textarea"></textarea>' +
131 '<div class="roo-mb-progress-wrap"><div class="roo-mb-progress"><div class="roo-mb-progress-bar"> </div></div></div>'
133 msgEl = bodyEl.dom.firstChild;
134 textboxEl = Roo.get(bodyEl.dom.childNodes[2]);
135 textboxEl.enableDisplayMode();
136 textboxEl.addKeyListener([10,13], function(){
137 if(dlg.isVisible() && opt && opt.buttons){
140 }else if(opt.buttons.yes){
145 textareaEl = Roo.get(bodyEl.dom.childNodes[3]);
146 textareaEl.enableDisplayMode();
147 progressEl = Roo.get(bodyEl.dom.childNodes[4]);
148 progressEl.enableDisplayMode();
149 var pf = progressEl.dom.firstChild;
151 pp = Roo.get(pf.firstChild);
152 pp.setHeight(pf.offsetHeight);
160 * Updates the message box body text
161 * @param {String} text (optional) Replaces the message box element's innerHTML with the specified string (defaults to
162 * the XHTML-compliant non-breaking space character '&#160;')
163 * @return {Roo.MessageBox} This message box
165 updateText : function(text){
166 if(!dlg.isVisible() && !opt.width){
167 dlg.resizeTo(this.maxWidth, 100); // resize first so content is never clipped from previous shows
169 msgEl.innerHTML = text || ' ';
171 var cw = Math.max(msgEl.offsetWidth, msgEl.parentNode.scrollWidth);
172 //Roo.log("guesed size: " + JSON.stringify([cw,msgEl.offsetWidth, msgEl.parentNode.scrollWidth]));
174 Math.min(opt.width || cw , this.maxWidth),
175 Math.max(opt.minWidth || this.minWidth, bwidth)
178 activeTextEl.setWidth(w);
181 dlg.fixedcenter = false;
183 // to big, make it scroll. = But as usual stupid IE does not support
186 if ( bodyEl.getHeight() > (Roo.lib.Dom.getViewHeight() - 100)) {
187 bodyEl.setHeight ( Roo.lib.Dom.getViewHeight() - 100 );
188 bodyEl.dom.style.overflowY = 'auto' + ( Roo.isIE ? '' : ' !important');
190 bodyEl.dom.style.height = '';
191 bodyEl.dom.style.overflowY = '';
194 bodyEl.dom.style.get = 'auto' + ( Roo.isIE ? '' : ' !important');
196 bodyEl.dom.style.overflowX = '';
199 dlg.setContentSize(w, bodyEl.getHeight());
201 dlg.fixedcenter = true;
207 * Updates a progress-style message box's text and progress bar. Only relevant on message boxes
208 * initiated via {@link Roo.MessageBox#progress} or by calling {@link Roo.MessageBox#show} with progress: true.
209 * @param {Number} value Any number between 0 and 1 (e.g., .5)
210 * @param {String} text (optional) If defined, the message box's body text is replaced with the specified string (defaults to undefined)
211 * @return {Roo.MessageBox} This message box
213 updateProgress : function(value, text){
215 this.updateText(text);
217 if (pp) { // weird bug on my firefox - for some reason this is not defined
218 pp.setWidth(Math.floor(value*progressEl.dom.firstChild.offsetWidth));
224 * Returns true if the message box is currently displayed
225 * @return {Boolean} True if the message box is visible, else false
227 isVisible : function(){
228 return dlg && dlg.isVisible();
232 * Hides the message box if it is displayed
235 if(this.isVisible()){
241 * Displays a new message box, or reinitializes an existing message box, based on the config options
242 * passed in. All functions (e.g. prompt, alert, etc) on MessageBox call this function internally.
243 * The following config object properties are supported:
245 Property Type Description
246 ---------- --------------- ------------------------------------------------------------------------------------
247 animEl String/Element An id or Element from which the message box should animate as it opens and
248 closes (defaults to undefined)
249 buttons Object/Boolean A button config object (e.g., Roo.MessageBox.OKCANCEL or {ok:'Foo',
250 cancel:'Bar'}), or false to not show any buttons (defaults to false)
251 closable Boolean False to hide the top-right close button (defaults to true). Note that
252 progress and wait dialogs will ignore this property and always hide the
253 close button as they can only be closed programmatically.
254 cls String A custom CSS class to apply to the message box element
255 defaultTextHeight Number The default height in pixels of the message box's multiline textarea if
256 displayed (defaults to 75)
257 fn Function A callback function to execute after closing the dialog. The arguments to the
258 function will be btn (the name of the button that was clicked, if applicable,
259 e.g. "ok"), and text (the value of the active text field, if applicable).
260 Progress and wait dialogs will ignore this option since they do not respond to
261 user actions and can only be closed programmatically, so any required function
262 should be called by the same code after it closes the dialog.
263 icon String A CSS class that provides a background image to be used as an icon for
264 the dialog (e.g., Roo.MessageBox.WARNING or 'custom-class', defaults to '')
265 maxWidth Number The maximum width in pixels of the message box (defaults to 600)
266 minWidth Number The minimum width in pixels of the message box (defaults to 100)
267 modal Boolean False to allow user interaction with the page while the message box is
268 displayed (defaults to true)
269 msg String A string that will replace the existing message box body text (defaults
270 to the XHTML-compliant non-breaking space character ' ')
271 multiline Boolean True to prompt the user to enter multi-line text (defaults to false)
272 progress Boolean True to display a progress bar (defaults to false)
273 progressText String The text to display inside the progress bar if progress = true (defaults to '')
274 prompt Boolean True to prompt the user to enter single-line text (defaults to false)
275 proxyDrag Boolean True to display a lightweight proxy while dragging (defaults to false)
276 title String The title text
277 value String The string value to set into the active textbox element if displayed
278 wait Boolean True to display a progress bar (defaults to false)
279 width Number The width of the dialog in pixels
286 msg: 'Please enter your address:',
288 buttons: Roo.MessageBox.OKCANCEL,
291 animEl: 'addAddressBtn'
294 * @param {Object} config Configuration options
295 * @return {Roo.MessageBox} This message box
297 show : function(options)
300 // this causes nightmares if you show one dialog after another
301 // especially on callbacks..
303 if(this.isVisible()){
306 Roo.log("[Roo.Messagebox] Show called while message displayed:" );
307 Roo.log("Old Dialog Message:" + msgEl.innerHTML );
308 Roo.log("New Dialog Message:" + options.msg )
309 //this.alert("ERROR", "Multiple dialogs where displayed at the same time");
310 //throw "Roo.MessageBox ERROR : Multiple dialogs where displayed at the same time";
313 var d = this.getDialog();
315 d.setTitle(opt.title || " ");
316 d.close.setDisplayed(opt.closable !== false);
317 activeTextEl = textboxEl;
318 opt.prompt = opt.prompt || (opt.multiline ? true : false);
323 textareaEl.setHeight(typeof opt.multiline == "number" ?
324 opt.multiline : this.defaultTextHeight);
325 activeTextEl = textareaEl;
334 progressEl.setDisplayed(opt.progress === true);
335 this.updateProgress(0);
336 activeTextEl.dom.value = opt.value || "";
338 dlg.setDefaultButton(activeTextEl);
340 var bs = opt.buttons;
344 }else if(bs && bs.yes){
347 dlg.setDefaultButton(db);
349 bwidth = updateButtons(opt.buttons);
350 this.updateText(opt.msg);
352 d.el.addClass(opt.cls);
354 d.proxyDrag = opt.proxyDrag === true;
355 d.modal = opt.modal !== false;
356 d.mask = opt.modal !== false ? mask : false;
358 // force it to the end of the z-index stack so it gets a cursor in FF
359 document.body.appendChild(dlg.el.dom);
360 d.animateTarget = null;
361 d.show(options.animEl);
367 * Displays a message box with a progress bar. This message box has no buttons and is not closeable by
368 * the user. You are responsible for updating the progress bar as needed via {@link Roo.MessageBox#updateProgress}
369 * and closing the message box when the process is complete.
370 * @param {String} title The title bar text
371 * @param {String} msg The message box body text
372 * @return {Roo.MessageBox} This message box
374 progress : function(title, msg){
381 minWidth: this.minProgressWidth,
388 * Displays a standard read-only message box with an OK button (comparable to the basic JavaScript Window.alert).
389 * If a callback function is passed it will be called after the user clicks the button, and the
390 * id of the button that was clicked will be passed as the only parameter to the callback
391 * (could also be the top-right close button).
392 * @param {String} title The title bar text
393 * @param {String} msg The message box body text
394 * @param {Function} fn (optional) The callback function invoked after the message box is closed
395 * @param {Object} scope (optional) The scope of the callback function
396 * @return {Roo.MessageBox} This message box
398 alert : function(title, msg, fn, scope){
411 * Displays a message box with an infinitely auto-updating progress bar. This can be used to block user
412 * interaction while waiting for a long-running process to complete that does not have defined intervals.
413 * You are responsible for closing the message box when the process is complete.
414 * @param {String} msg The message box body text
415 * @param {String} title (optional) The title bar text
416 * @return {Roo.MessageBox} This message box
418 wait : function(msg, title){
429 waitTimer = Roo.TaskMgr.start({
431 Roo.MessageBox.updateProgress(((((i+20)%20)+1)*5)*.01);
439 * Displays a confirmation message box with Yes and No buttons (comparable to JavaScript's Window.confirm).
440 * If a callback function is passed it will be called after the user clicks either button, and the id of the
441 * button that was clicked will be passed as the only parameter to the callback (could also be the top-right close button).
442 * @param {String} title The title bar text
443 * @param {String} msg The message box body text
444 * @param {Function} fn (optional) The callback function invoked after the message box is closed
445 * @param {Object} scope (optional) The scope of the callback function
446 * @return {Roo.MessageBox} This message box
448 confirm : function(title, msg, fn, scope){
461 * Displays a message box with OK and Cancel buttons prompting the user to enter some text (comparable to
462 * JavaScript's Window.prompt). The prompt can be a single-line or multi-line textbox. If a callback function
463 * is passed it will be called after the user clicks either button, and the id of the button that was clicked
464 * (could also be the top-right close button) and the text that was entered will be passed as the two
465 * parameters to the callback.
466 * @param {String} title The title bar text
467 * @param {String} msg The message box body text
468 * @param {Function} fn (optional) The callback function invoked after the message box is closed
469 * @param {Object} scope (optional) The scope of the callback function
470 * @param {Boolean/Number} multiline (optional) True to create a multiline textbox using the defaultTextHeight
471 * property, or the height in pixels to create the textbox (defaults to false / single-line)
472 * @return {Roo.MessageBox} This message box
474 prompt : function(title, msg, fn, scope, multiline){
478 buttons: this.OKCANCEL,
483 multiline: multiline,
490 * Button config that displays a single OK button
495 * Button config that displays Yes and No buttons
498 YESNO : {yes:true, no:true},
500 * Button config that displays OK and Cancel buttons
503 OKCANCEL : {ok:true, cancel:true},
505 * Button config that displays Yes, No and Cancel buttons
508 YESNOCANCEL : {yes:true, no:true, cancel:true},
511 * The default height in pixels of the message box's multiline textarea if displayed (defaults to 75)
514 defaultTextHeight : 75,
516 * The maximum width in pixels of the message box (defaults to 600)
521 * The minimum width in pixels of the message box (defaults to 100)
526 * The minimum width in pixels of the message box if it is a progress-style dialog. This is useful
527 * for setting a different minimum width than text-only dialogs may need (defaults to 250)
530 minProgressWidth : 250,
532 * An object containing the default button text strings that can be overriden for localized language support.
533 * Supported properties are: ok, cancel, yes and no.
534 * Customize the default text like so: Roo.MessageBox.buttonText.yes = "S?";
547 * Shorthand for {@link Roo.MessageBox}
549 Roo.MessageBox = Roo.MessageBox || Roo.bootstrap.MessageBox
550 Roo.Msg = Roo.Msg || Roo.MessageBox;