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.setWidth(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);
224 if (pp) { // weird bug on my firefox - for some reason this is not defined
225 pp.setWidth(Math.floor(value*progressEl.dom.firstChild.offsetWidth));
231 * Returns true if the message box is currently displayed
232 * @return {Boolean} True if the message box is visible, else false
234 isVisible : function(){
235 return dlg && dlg.isVisible();
239 * Hides the message box if it is displayed
242 if(this.isVisible()){
248 * Displays a new message box, or reinitializes an existing message box, based on the config options
249 * passed in. All functions (e.g. prompt, alert, etc) on MessageBox call this function internally.
250 * The following config object properties are supported:
252 Property Type Description
253 ---------- --------------- ------------------------------------------------------------------------------------
254 animEl String/Element An id or Element from which the message box should animate as it opens and
255 closes (defaults to undefined)
256 buttons Object/Boolean A button config object (e.g., Roo.MessageBox.OKCANCEL or {ok:'Foo',
257 cancel:'Bar'}), or false to not show any buttons (defaults to false)
258 closable Boolean False to hide the top-right close button (defaults to true). Note that
259 progress and wait dialogs will ignore this property and always hide the
260 close button as they can only be closed programmatically.
261 cls String A custom CSS class to apply to the message box element
262 defaultTextHeight Number The default height in pixels of the message box's multiline textarea if
263 displayed (defaults to 75)
264 fn Function A callback function to execute after closing the dialog. The arguments to the
265 function will be btn (the name of the button that was clicked, if applicable,
266 e.g. "ok"), and text (the value of the active text field, if applicable).
267 Progress and wait dialogs will ignore this option since they do not respond to
268 user actions and can only be closed programmatically, so any required function
269 should be called by the same code after it closes the dialog.
270 icon String A CSS class that provides a background image to be used as an icon for
271 the dialog (e.g., Roo.MessageBox.WARNING or 'custom-class', defaults to '')
272 maxWidth Number The maximum width in pixels of the message box (defaults to 600)
273 minWidth Number The minimum width in pixels of the message box (defaults to 100)
274 modal Boolean False to allow user interaction with the page while the message box is
275 displayed (defaults to true)
276 msg String A string that will replace the existing message box body text (defaults
277 to the XHTML-compliant non-breaking space character ' ')
278 multiline Boolean True to prompt the user to enter multi-line text (defaults to false)
279 progress Boolean True to display a progress bar (defaults to false)
280 progressText String The text to display inside the progress bar if progress = true (defaults to '')
281 prompt Boolean True to prompt the user to enter single-line text (defaults to false)
282 proxyDrag Boolean True to display a lightweight proxy while dragging (defaults to false)
283 title String The title text
284 value String The string value to set into the active textbox element if displayed
285 wait Boolean True to display a progress bar (defaults to false)
286 width Number The width of the dialog in pixels
293 msg: 'Please enter your address:',
295 buttons: Roo.MessageBox.OKCANCEL,
298 animEl: 'addAddressBtn'
301 * @param {Object} config Configuration options
302 * @return {Roo.MessageBox} This message box
304 show : function(options)
307 // this causes nightmares if you show one dialog after another
308 // especially on callbacks..
310 if(this.isVisible()){
313 Roo.log("[Roo.Messagebox] Show called while message displayed:" );
314 Roo.log("Old Dialog Message:" + msgEl.innerHTML );
315 Roo.log("New Dialog Message:" + options.msg )
316 //this.alert("ERROR", "Multiple dialogs where displayed at the same time");
317 //throw "Roo.MessageBox ERROR : Multiple dialogs where displayed at the same time";
320 var d = this.getDialog();
322 d.setTitle(opt.title || " ");
323 d.closeEl.setDisplayed(opt.closable !== false);
324 activeTextEl = textboxEl;
325 opt.prompt = opt.prompt || (opt.multiline ? true : false);
330 textareaEl.setHeight(typeof opt.multiline == "number" ?
331 opt.multiline : this.defaultTextHeight);
332 activeTextEl = textareaEl;
341 progressEl.setDisplayed(opt.progress === true);
342 this.updateProgress(0);
343 activeTextEl.dom.value = opt.value || "";
345 dlg.setDefaultButton(activeTextEl);
347 var bs = opt.buttons;
351 }else if(bs && bs.yes){
354 dlg.setDefaultButton(db);
356 bwidth = updateButtons(opt.buttons);
357 this.updateText(opt.msg);
359 d.el.addClass(opt.cls);
361 d.proxyDrag = opt.proxyDrag === true;
362 d.modal = opt.modal !== false;
363 d.mask = opt.modal !== false ? mask : false;
365 // force it to the end of the z-index stack so it gets a cursor in FF
366 document.body.appendChild(dlg.el.dom);
367 d.animateTarget = null;
368 d.show(options.animEl);
374 * Displays a message box with a progress bar. This message box has no buttons and is not closeable by
375 * the user. You are responsible for updating the progress bar as needed via {@link Roo.MessageBox#updateProgress}
376 * and closing the message box when the process is complete.
377 * @param {String} title The title bar text
378 * @param {String} msg The message box body text
379 * @return {Roo.MessageBox} This message box
381 progress : function(title, msg){
388 minWidth: this.minProgressWidth,
395 * Displays a standard read-only message box with an OK button (comparable to the basic JavaScript Window.alert).
396 * If a callback function is passed it will be called after the user clicks the button, and the
397 * id of the button that was clicked will be passed as the only parameter to the callback
398 * (could also be the top-right close button).
399 * @param {String} title The title bar text
400 * @param {String} msg The message box body text
401 * @param {Function} fn (optional) The callback function invoked after the message box is closed
402 * @param {Object} scope (optional) The scope of the callback function
403 * @return {Roo.MessageBox} This message box
405 alert : function(title, msg, fn, scope){
419 * Displays a message box with an infinitely auto-updating progress bar. This can be used to block user
420 * interaction while waiting for a long-running process to complete that does not have defined intervals.
421 * You are responsible for closing the message box when the process is complete.
422 * @param {String} msg The message box body text
423 * @param {String} title (optional) The title bar text
424 * @return {Roo.MessageBox} This message box
426 wait : function(msg, title){
437 waitTimer = Roo.TaskMgr.start({
439 Roo.MessageBox.updateProgress(((((i+20)%20)+1)*5)*.01);
447 * Displays a confirmation message box with Yes and No buttons (comparable to JavaScript's Window.confirm).
448 * If a callback function is passed it will be called after the user clicks either button, and the id of the
449 * button that was clicked will be passed as the only parameter to the callback (could also be the top-right close button).
450 * @param {String} title The title bar text
451 * @param {String} msg The message box body text
452 * @param {Function} fn (optional) The callback function invoked after the message box is closed
453 * @param {Object} scope (optional) The scope of the callback function
454 * @return {Roo.MessageBox} This message box
456 confirm : function(title, msg, fn, scope){
469 * Displays a message box with OK and Cancel buttons prompting the user to enter some text (comparable to
470 * JavaScript's Window.prompt). The prompt can be a single-line or multi-line textbox. If a callback function
471 * is passed it will be called after the user clicks either button, and the id of the button that was clicked
472 * (could also be the top-right close button) and the text that was entered will be passed as the two
473 * parameters to the callback.
474 * @param {String} title The title bar text
475 * @param {String} msg The message box body text
476 * @param {Function} fn (optional) The callback function invoked after the message box is closed
477 * @param {Object} scope (optional) The scope of the callback function
478 * @param {Boolean/Number} multiline (optional) True to create a multiline textbox using the defaultTextHeight
479 * property, or the height in pixels to create the textbox (defaults to false / single-line)
480 * @return {Roo.MessageBox} This message box
482 prompt : function(title, msg, fn, scope, multiline){
486 buttons: this.OKCANCEL,
491 multiline: multiline,
498 * Button config that displays a single OK button
503 * Button config that displays Yes and No buttons
506 YESNO : {yes:true, no:true},
508 * Button config that displays OK and Cancel buttons
511 OKCANCEL : {ok:true, cancel:true},
513 * Button config that displays Yes, No and Cancel buttons
516 YESNOCANCEL : {yes:true, no:true, cancel:true},
519 * The default height in pixels of the message box's multiline textarea if displayed (defaults to 75)
522 defaultTextHeight : 75,
524 * The maximum width in pixels of the message box (defaults to 600)
529 * The minimum width in pixels of the message box (defaults to 100)
534 * The minimum width in pixels of the message box if it is a progress-style dialog. This is useful
535 * for setting a different minimum width than text-only dialogs may need (defaults to 250)
538 minProgressWidth : 250,
540 * An object containing the default button text strings that can be overriden for localized language support.
541 * Supported properties are: ok, cancel, yes and no.
542 * Customize the default text like so: Roo.MessageBox.buttonText.yes = "S?";
555 * Shorthand for {@link Roo.MessageBox}
557 Roo.MessageBox = Roo.MessageBox || Roo.bootstrap.MessageBox;
558 Roo.Msg = Roo.Msg || Roo.MessageBox;