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;
40 var handleButton = function(button){
42 Roo.callback(opt.fn, opt.scope||window, [button, activeTextEl.dom.value], 1);
46 var handleHide = function(){
48 dlg.el.removeClass(opt.cls);
51 // Roo.TaskMgr.stop(waitTimer);
57 var updateButtons = function(b){
61 buttons["cancel"].hide();
62 buttons["yes"].hide();
64 //dlg.footer.dom.style.display = 'none';
67 dlg.footerEl.dom.style.display = '';
68 for(var k in buttons){
69 if(typeof buttons[k] != "function"){
72 buttons[k].setText(typeof b[k] == "string" ? b[k] : Roo.bootstrap.MessageBox.buttonText[k]);
73 width += buttons[k].el.getWidth()+15;
83 var handleEsc = function(d, k, e){
84 if(opt && opt.closable !== false){
94 * Returns a reference to the underlying {@link Roo.BasicDialog} element
95 * @return {Roo.BasicDialog} The BasicDialog element
97 getDialog : function(){
99 dlg = new Roo.bootstrap.Modal( {
102 //constraintoviewport:false,
104 //collapsible : false,
109 //buttonAlign:"center",
110 closeClick : function(){
111 if(opt && opt.buttons && opt.buttons.no && !opt.buttons.cancel){
114 handleButton("cancel");
119 dlg.on("hide", handleHide);
121 //dlg.addKeyListener(27, handleEsc);
123 this.buttons = buttons;
124 var bt = this.buttonText;
125 buttons["ok"] = dlg.addButton(bt["ok"], handleButton.createCallback("ok"));
126 buttons["yes"] = dlg.addButton(bt["yes"], handleButton.createCallback("yes"));
127 buttons["no"] = dlg.addButton(bt["no"], handleButton.createCallback("no"));
128 buttons["cancel"] = dlg.addButton(bt["cancel"], handleButton.createCallback("cancel"));
130 bodyEl = dlg.bodyEl.createChild({
132 html:'<span class="roo-mb-text"></span><br /><input type="text" class="roo-mb-input" />' +
133 '<textarea class="roo-mb-textarea"></textarea>' +
134 '<div class="roo-mb-progress-wrap"><div class="roo-mb-progress"><div class="roo-mb-progress-bar"> </div></div></div>'
136 msgEl = bodyEl.dom.firstChild;
137 textboxEl = Roo.get(bodyEl.dom.childNodes[2]);
138 textboxEl.enableDisplayMode();
139 textboxEl.addKeyListener([10,13], function(){
140 if(dlg.isVisible() && opt && opt.buttons){
143 }else if(opt.buttons.yes){
148 textareaEl = Roo.get(bodyEl.dom.childNodes[3]);
149 textareaEl.enableDisplayMode();
150 progressEl = Roo.get(bodyEl.dom.childNodes[4]);
151 progressEl.enableDisplayMode();
153 // This is supposed to be the progessElement.. but I think it's controlling the height of everything..
154 var pf = progressEl.dom.firstChild;
156 pp = Roo.get(pf.firstChild);
157 pp.setHeight(pf.offsetHeight);
165 * Updates the message box body text
166 * @param {String} text (optional) Replaces the message box element's innerHTML with the specified string (defaults to
167 * the XHTML-compliant non-breaking space character '&#160;')
168 * @return {Roo.MessageBox} This message box
170 updateText : function(text)
172 if(!dlg.isVisible() && !opt.width){
173 dlg.dialogEl.setStyle({ 'max-width' : this.maxWidth});
174 // dlg.resizeTo(this.maxWidth, 100); // forcing the height breaks long alerts()
176 msgEl.innerHTML = text || ' ';
178 var cw = Math.max(msgEl.offsetWidth, msgEl.parentNode.scrollWidth);
179 //Roo.log("guesed size: " + JSON.stringify([cw,msgEl.offsetWidth, msgEl.parentNode.scrollWidth]));
181 Math.min(opt.width || cw , this.maxWidth),
182 Math.max(opt.minWidth || this.minWidth, bwidth)
185 activeTextEl.setWidth(w);
188 dlg.fixedcenter = false;
190 // to big, make it scroll. = But as usual stupid IE does not support
193 if ( bodyEl.getHeight() > (Roo.lib.Dom.getViewHeight() - 100)) {
194 bodyEl.setHeight ( Roo.lib.Dom.getViewHeight() - 100 );
195 bodyEl.dom.style.overflowY = 'auto' + ( Roo.isIE ? '' : ' !important');
197 bodyEl.dom.style.height = '';
198 bodyEl.dom.style.overflowY = '';
201 bodyEl.dom.style.get = 'auto' + ( Roo.isIE ? '' : ' !important');
203 bodyEl.dom.style.overflowX = '';
206 dlg.setContentSize(w, bodyEl.getHeight());
208 dlg.fixedcenter = true;
214 * Updates a progress-style message box's text and progress bar. Only relevant on message boxes
215 * initiated via {@link Roo.MessageBox#progress} or by calling {@link Roo.MessageBox#show} with progress: true.
216 * @param {Number} value Any number between 0 and 1 (e.g., .5)
217 * @param {String} text (optional) If defined, the message box's body text is replaced with the specified string (defaults to undefined)
218 * @return {Roo.MessageBox} This message box
220 updateProgress : function(value, text){
222 this.updateText(text);
225 if (pp) { // weird bug on my firefox - for some reason this is not defined
226 pp.setWidth(Math.floor(value*progressEl.dom.firstChild.offsetWidth));
227 pp.setHeight(Math.floor(progressEl.dom.firstChild.offsetHeight));
233 * Returns true if the message box is currently displayed
234 * @return {Boolean} True if the message box is visible, else false
236 isVisible : function(){
237 return dlg && dlg.isVisible();
241 * Hides the message box if it is displayed
244 if(this.isVisible()){
250 * Displays a new message box, or reinitializes an existing message box, based on the config options
251 * passed in. All functions (e.g. prompt, alert, etc) on MessageBox call this function internally.
252 * The following config object properties are supported:
254 Property Type Description
255 ---------- --------------- ------------------------------------------------------------------------------------
256 animEl String/Element An id or Element from which the message box should animate as it opens and
257 closes (defaults to undefined)
258 buttons Object/Boolean A button config object (e.g., Roo.MessageBox.OKCANCEL or {ok:'Foo',
259 cancel:'Bar'}), or false to not show any buttons (defaults to false)
260 closable Boolean False to hide the top-right close button (defaults to true). Note that
261 progress and wait dialogs will ignore this property and always hide the
262 close button as they can only be closed programmatically.
263 cls String A custom CSS class to apply to the message box element
264 defaultTextHeight Number The default height in pixels of the message box's multiline textarea if
265 displayed (defaults to 75)
266 fn Function A callback function to execute after closing the dialog. The arguments to the
267 function will be btn (the name of the button that was clicked, if applicable,
268 e.g. "ok"), and text (the value of the active text field, if applicable).
269 Progress and wait dialogs will ignore this option since they do not respond to
270 user actions and can only be closed programmatically, so any required function
271 should be called by the same code after it closes the dialog.
272 icon String A CSS class that provides a background image to be used as an icon for
273 the dialog (e.g., Roo.MessageBox.WARNING or 'custom-class', defaults to '')
274 maxWidth Number The maximum width in pixels of the message box (defaults to 600)
275 minWidth Number The minimum width in pixels of the message box (defaults to 100)
276 modal Boolean False to allow user interaction with the page while the message box is
277 displayed (defaults to true)
278 msg String A string that will replace the existing message box body text (defaults
279 to the XHTML-compliant non-breaking space character ' ')
280 multiline Boolean True to prompt the user to enter multi-line text (defaults to false)
281 progress Boolean True to display a progress bar (defaults to false)
282 progressText String The text to display inside the progress bar if progress = true (defaults to '')
283 prompt Boolean True to prompt the user to enter single-line text (defaults to false)
284 proxyDrag Boolean True to display a lightweight proxy while dragging (defaults to false)
285 title String The title text
286 value String The string value to set into the active textbox element if displayed
287 wait Boolean True to display a progress bar (defaults to false)
288 width Number The width of the dialog in pixels
295 msg: 'Please enter your address:',
297 buttons: Roo.MessageBox.OKCANCEL,
300 animEl: 'addAddressBtn'
303 * @param {Object} config Configuration options
304 * @return {Roo.MessageBox} This message box
306 show : function(options)
309 // this causes nightmares if you show one dialog after another
310 // especially on callbacks..
312 if(this.isVisible()){
315 Roo.log("[Roo.Messagebox] Show called while message displayed:" );
316 Roo.log("Old Dialog Message:" + msgEl.innerHTML );
317 Roo.log("New Dialog Message:" + options.msg )
318 //this.alert("ERROR", "Multiple dialogs where displayed at the same time");
319 //throw "Roo.MessageBox ERROR : Multiple dialogs where displayed at the same time";
322 var d = this.getDialog();
324 d.setTitle(opt.title || " ");
325 d.closeEl.setDisplayed(opt.closable !== false);
326 activeTextEl = textboxEl;
327 opt.prompt = opt.prompt || (opt.multiline ? true : false);
332 textareaEl.setHeight(typeof opt.multiline == "number" ?
333 opt.multiline : this.defaultTextHeight);
334 activeTextEl = textareaEl;
343 progressEl.setDisplayed(opt.progress === true);
344 this.updateProgress(0);
345 activeTextEl.dom.value = opt.value || "";
347 dlg.setDefaultButton(activeTextEl);
349 var bs = opt.buttons;
353 }else if(bs && bs.yes){
356 dlg.setDefaultButton(db);
358 bwidth = updateButtons(opt.buttons);
359 this.updateText(opt.msg);
361 d.el.addClass(opt.cls);
363 d.proxyDrag = opt.proxyDrag === true;
364 d.modal = opt.modal !== false;
365 d.mask = opt.modal !== false ? mask : false;
367 // force it to the end of the z-index stack so it gets a cursor in FF
368 document.body.appendChild(dlg.el.dom);
369 d.animateTarget = null;
370 d.show(options.animEl);
376 * Displays a message box with a progress bar. This message box has no buttons and is not closeable by
377 * the user. You are responsible for updating the progress bar as needed via {@link Roo.MessageBox#updateProgress}
378 * and closing the message box when the process is complete.
379 * @param {String} title The title bar text
380 * @param {String} msg The message box body text
381 * @return {Roo.MessageBox} This message box
383 progress : function(title, msg){
390 minWidth: this.minProgressWidth,
397 * Displays a standard read-only message box with an OK button (comparable to the basic JavaScript Window.alert).
398 * If a callback function is passed it will be called after the user clicks the button, and the
399 * id of the button that was clicked will be passed as the only parameter to the callback
400 * (could also be the top-right close button).
401 * @param {String} title The title bar text
402 * @param {String} msg The message box body text
403 * @param {Function} fn (optional) The callback function invoked after the message box is closed
404 * @param {Object} scope (optional) The scope of the callback function
405 * @return {Roo.MessageBox} This message box
407 alert : function(title, msg, fn, scope)
422 * Displays a message box with an infinitely auto-updating progress bar. This can be used to block user
423 * interaction while waiting for a long-running process to complete that does not have defined intervals.
424 * You are responsible for closing the message box when the process is complete.
425 * @param {String} msg The message box body text
426 * @param {String} title (optional) The title bar text
427 * @return {Roo.MessageBox} This message box
429 wait : function(msg, title){
440 waitTimer = Roo.TaskMgr.start({
442 Roo.MessageBox.updateProgress(((((i+20)%20)+1)*5)*.01);
450 * Displays a confirmation message box with Yes and No buttons (comparable to JavaScript's Window.confirm).
451 * If a callback function is passed it will be called after the user clicks either button, and the id of the
452 * button that was clicked will be passed as the only parameter to the callback (could also be the top-right close button).
453 * @param {String} title The title bar text
454 * @param {String} msg The message box body text
455 * @param {Function} fn (optional) The callback function invoked after the message box is closed
456 * @param {Object} scope (optional) The scope of the callback function
457 * @return {Roo.MessageBox} This message box
459 confirm : function(title, msg, fn, scope){
472 * Displays a message box with OK and Cancel buttons prompting the user to enter some text (comparable to
473 * JavaScript's Window.prompt). The prompt can be a single-line or multi-line textbox. If a callback function
474 * is passed it will be called after the user clicks either button, and the id of the button that was clicked
475 * (could also be the top-right close button) and the text that was entered will be passed as the two
476 * parameters to the callback.
477 * @param {String} title The title bar text
478 * @param {String} msg The message box body text
479 * @param {Function} fn (optional) The callback function invoked after the message box is closed
480 * @param {Object} scope (optional) The scope of the callback function
481 * @param {Boolean/Number} multiline (optional) True to create a multiline textbox using the defaultTextHeight
482 * property, or the height in pixels to create the textbox (defaults to false / single-line)
483 * @return {Roo.MessageBox} This message box
485 prompt : function(title, msg, fn, scope, multiline){
489 buttons: this.OKCANCEL,
494 multiline: multiline,
501 * Button config that displays a single OK button
506 * Button config that displays Yes and No buttons
509 YESNO : {yes:true, no:true},
511 * Button config that displays OK and Cancel buttons
514 OKCANCEL : {ok:true, cancel:true},
516 * Button config that displays Yes, No and Cancel buttons
519 YESNOCANCEL : {yes:true, no:true, cancel:true},
522 * The default height in pixels of the message box's multiline textarea if displayed (defaults to 75)
525 defaultTextHeight : 75,
527 * The maximum width in pixels of the message box (defaults to 600)
532 * The minimum width in pixels of the message box (defaults to 100)
537 * The minimum width in pixels of the message box if it is a progress-style dialog. This is useful
538 * for setting a different minimum width than text-only dialogs may need (defaults to 250)
541 minProgressWidth : 250,
543 * An object containing the default button text strings that can be overriden for localized language support.
544 * Supported properties are: ok, cancel, yes and no.
545 * Customize the default text like so: Roo.MessageBox.buttonText.yes = "S?";
558 * Shorthand for {@link Roo.MessageBox}
560 Roo.MessageBox = Roo.MessageBox || Roo.bootstrap.MessageBox;
561 Roo.Msg = Roo.Msg || Roo.MessageBox;