analytics/webcontent/dojo17/dijit/InlineEditBox.js

require({cache:{
'url:dijit/templates/InlineEditBox.html':"<span data-dojo-attach-point=\"editNode\" role=\"presentation\" style=\"position: absolute; visibility:hidden\" class=\"dijitReset dijitInline\"\n\tdata-dojo-attach-event=\"onkeypress: _onKeyPress\"\n\t><span data-dojo-attach-point=\"editorPlaceholder\"></span\n\t><span data-dojo-attach-point=\"buttonContainer\"\n\t\t><button data-dojo-type=\"dijit.form.Button\" data-dojo-props=\"label: '${buttonSave}', 'class': 'saveButton'\"\n\t\t\tdata-dojo-attach-point=\"saveButton\" data-dojo-attach-event=\"onClick:save\"></button\n\t\t><button data-dojo-type=\"dijit.form.Button\"  data-dojo-props=\"label: '${buttonCancel}', 'class': 'cancelButton'\"\n\t\t\tdata-dojo-attach-point=\"cancelButton\" data-dojo-attach-event=\"onClick:cancel\"></button\n\t></span\n></span>\n"}});
define("dijit/InlineEditBox", [
	"dojo/_base/array", // array.forEach
	"dojo/_base/declare", // declare
	"dojo/_base/Deferred",	// Deferred.when
	"dojo/dom-attr", // domAttr.set domAttr.get
	"dojo/dom-class", // domClass.add domClass.remove domClass.toggle
	"dojo/dom-construct", // domConstruct.create domConstruct.destroy
	"dojo/dom-style", // domStyle.getComputedStyle domStyle.set domStyle.get
	"dojo/_base/event", // event.stop
	"dojo/i18n", // i18n.getLocalization
	"dojo/_base/kernel", // kernel.deprecated
	"dojo/keys", // keys.ENTER keys.ESCAPE
	"dojo/_base/lang", // lang.getObject
	"dojo/_base/sniff", // has("ie")
	"./focus",
	"./_Widget",
	"./_TemplatedMixin",
	"./_WidgetsInTemplateMixin",
	"./_Container",
	"./form/Button",
	"./form/_TextBoxMixin",
	"./form/TextBox",
	"dojo/text!./templates/InlineEditBox.html",
	"dojo/i18n!./nls/common"
], function(array, declare, Deferred, domAttr, domClass, domConstruct, domStyle, event, i18n, kernel, keys, lang, has,
			fm, _Widget, _TemplatedMixin, _WidgetsInTemplateMixin, _Container, Button, _TextBoxMixin, TextBox, template){

/*=====
	var _Widget = dijit._Widget;
	var _TemplatedMixin = dijit._TemplatedMixin;
	var _WidgetsInTemplateMixin = dijit._WidgetsInTemplateMixin;
	var _Container = dijit._Container;
	var Button = dijit.form.Button;
	var TextBox = dijit.form.TextBox;
=====*/

// module:
//		dijit/InlineEditBox
// summary:
//		An element with in-line edit capabilities

var InlineEditor = declare("dijit._InlineEditor", [_Widget, _TemplatedMixin, _WidgetsInTemplateMixin], {
	// summary:
	// 		Internal widget used by InlineEditBox, displayed when in editing mode
	//		to display the editor and maybe save/cancel buttons.  Calling code should
	//		connect to save/cancel methods to detect when editing is finished
	//
	//		Has mainly the same parameters as InlineEditBox, plus these values:
	//
	// style: Object
	//		Set of CSS attributes of display node, to replicate in editor
	//
	// value: String
	//		Value as an HTML string or plain text string, depending on renderAsHTML flag

	templateString: template,

	postMixInProperties: function(){
		this.inherited(arguments);
		this.messages = i18n.getLocalization("dijit", "common", this.lang);
		array.forEach(["buttonSave", "buttonCancel"], function(prop){
			if(!this[prop]){ this[prop] = this.messages[prop]; }
		}, this);
	},

	buildRendering: function(){
		this.inherited(arguments);

		// Create edit widget in place in the template
		var cls = typeof this.editor == "string" ? lang.getObject(this.editor) : this.editor;

		// Copy the style from the source
		// Don't copy ALL properties though, just the necessary/applicable ones.
		// wrapperStyle/destStyle code is to workaround IE bug where getComputedStyle().fontSize
		// is a relative value like 200%, rather than an absolute value like 24px, and
		// the 200% can refer *either* to a setting on the node or it's ancestor (see #11175)
		var srcStyle = this.sourceStyle,
			editStyle = "line-height:" + srcStyle.lineHeight + ";",
			destStyle = domStyle.getComputedStyle(this.domNode);
		array.forEach(["Weight","Family","Size","Style"], function(prop){
			var textStyle = srcStyle["font"+prop],
				wrapperStyle = destStyle["font"+prop];
			if(wrapperStyle != textStyle){
				editStyle += "font-"+prop+":"+srcStyle["font"+prop]+";";
			}
		}, this);
		array.forEach(["marginTop","marginBottom","marginLeft", "marginRight"], function(prop){
			this.domNode.style[prop] = srcStyle[prop];
		}, this);
		var width = this.inlineEditBox.width;
		if(width == "100%"){
			// block mode
			editStyle += "width:100%;";
			this.domNode.style.display = "block";
		}else{
			// inline-block mode
			editStyle += "width:" + (width + (Number(width) == width ? "px" : "")) + ";";
		}
		var editorParams = lang.delegate(this.inlineEditBox.editorParams, {
			style: editStyle,
			dir: this.dir,
			lang: this.lang,
			textDir: this.textDir
		});
		editorParams[ "displayedValue" in cls.prototype ? "displayedValue" : "value"] = this.value;
		this.editWidget = new cls(editorParams, this.editorPlaceholder);

		if(this.inlineEditBox.autoSave){
			// Remove the save/cancel buttons since saving is done by simply tabbing away or
			// selecting a value from the drop down list
			domConstruct.destroy(this.buttonContainer);
		}
	},

	postCreate: function(){
		this.inherited(arguments);

		var ew = this.editWidget;

		if(this.inlineEditBox.autoSave){
			// Selecting a value from a drop down list causes an onChange event and then we save
			this.connect(ew, "onChange", "_onChange");

			// ESC and TAB should cancel and save.  Note that edit widgets do a stopEvent() on ESC key (to
			// prevent Dialog from closing when the user just wants to revert the value in the edit widget),
			// so this is the only way we can see the key press event.
			this.connect(ew, "onKeyPress", "_onKeyPress");
		}else{
			// If possible, enable/disable save button based on whether the user has changed the value
			if("intermediateChanges" in ew){
				ew.set("intermediateChanges", true);
				this.connect(ew, "onChange", "_onIntermediateChange");
				this.saveButton.set("disabled", true);
			}
		}
	},

	_onIntermediateChange: function(/*===== val =====*/){
		// summary:
		//		Called for editor widgets that support the intermediateChanges=true flag as a way
		//		to detect when to enable/disabled the save button
		this.saveButton.set("disabled", (this.getValue() == this._resetValue) || !this.enableSave());
	},

	destroy: function(){
		this.editWidget.destroy(true); // let the parent wrapper widget clean up the DOM
		this.inherited(arguments);
	},

	getValue: function(){
		// summary:
		//		Return the [display] value of the edit widget
		var ew = this.editWidget;
		return String(ew.get("displayedValue" in ew ? "displayedValue" : "value"));
	},

	_onKeyPress: function(e){
		// summary:
		//		Handler for keypress in the edit box in autoSave mode.
		// description:
		//		For autoSave widgets, if Esc/Enter, call cancel/save.
		// tags:
		//		private

		if(this.inlineEditBox.autoSave && this.inlineEditBox.editing){
			if(e.altKey || e.ctrlKey){ return; }
			// If Enter/Esc pressed, treat as save/cancel.
			if(e.charOrCode == keys.ESCAPE){
				event.stop(e);
				this.cancel(true); // sets editing=false which short-circuits _onBlur processing
			}else if(e.charOrCode == keys.ENTER && e.target.tagName == "INPUT"){
				event.stop(e);
				this._onChange(); // fire _onBlur and then save
			}

			// _onBlur will handle TAB automatically by allowing
			// the TAB to change focus before we mess with the DOM: #6227
			// Expounding by request:
			// 	The current focus is on the edit widget input field.
			//	save() will hide and destroy this widget.
			//	We want the focus to jump from the currently hidden
			//	displayNode, but since it's hidden, it's impossible to
			//	unhide it, focus it, and then have the browser focus
			//	away from it to the next focusable element since each
			//	of these events is asynchronous and the focus-to-next-element
			//	is already queued.
			//	So we allow the browser time to unqueue the move-focus event
			//	before we do all the hide/show stuff.
		}
	},

	_onBlur: function(){
		// summary:
		//		Called when focus moves outside the editor
		// tags:
		//		private

		this.inherited(arguments);
		if(this.inlineEditBox.autoSave && this.inlineEditBox.editing){
			if(this.getValue() == this._resetValue){
				this.cancel(false);
			}else if(this.enableSave()){
				this.save(false);
			}
		}
	},

	_onChange: function(){
		// summary:
		//		Called when the underlying widget fires an onChange event,
		//		such as when the user selects a value from the drop down list of a ComboBox,
		//		which means that the user has finished entering the value and we should save.
		// tags:
		//		private

		if(this.inlineEditBox.autoSave && this.inlineEditBox.editing && this.enableSave()){
			fm.focus(this.inlineEditBox.displayNode); // fires _onBlur which will save the formatted value
		}
	},

	enableSave: function(){
		// summary:
		//		User overridable function returning a Boolean to indicate
		// 		if the Save button should be enabled or not - usually due to invalid conditions
		// tags:
		//		extension
		return (
			this.editWidget.isValid
			? this.editWidget.isValid()
			: true
		);
	},

	focus: function(){
		// summary:
		//		Focus the edit widget.
		// tags:
		//		protected

		this.editWidget.focus();
		setTimeout(lang.hitch(this, function(){
			if(this.editWidget.focusNode && this.editWidget.focusNode.tagName == "INPUT"){
				_TextBoxMixin.selectInputText(this.editWidget.focusNode);
			}
		}), 0);
	}
});


var InlineEditBox = declare("dijit.InlineEditBox", _Widget, {
	// summary:
	//		An element with in-line edit capabilities
	//
	// description:
	//		Behavior for an existing node (`<p>`, `<div>`, `<span>`, etc.) so that
	// 		when you click it, an editor shows up in place of the original
	//		text.  Optionally, Save and Cancel button are displayed below the edit widget.
	//		When Save is clicked, the text is pulled from the edit
	//		widget and redisplayed and the edit widget is again hidden.
	//		By default a plain Textarea widget is used as the editor (or for
	//		inline values a TextBox), but you can specify an editor such as
	//		dijit.Editor (for editing HTML) or a Slider (for adjusting a number).
	//		An edit widget must support the following API to be used:
	//			- displayedValue or value as initialization parameter,
	//			and available through set('displayedValue') / set('value')
	//			- void focus()
	//			- DOM-node focusNode = node containing editable text

	// editing: [readonly] Boolean
	//		Is the node currently in edit mode?
	editing: false,

	// autoSave: Boolean
	//		Changing the value automatically saves it; don't have to push save button
	//		(and save button isn't even displayed)
	autoSave: true,

	// buttonSave: String
	//		Save button label
	buttonSave: "",

	// buttonCancel: String
	//		Cancel button label
	buttonCancel: "",

	// renderAsHtml: Boolean
	//		Set this to true if the specified Editor's value should be interpreted as HTML
	//		rather than plain text (ex: `dijit.Editor`)
	renderAsHtml: false,

	// editor: String|Function
	//		Class name (or reference to the Class) for Editor widget
	editor: TextBox,

	// editorWrapper: String|Function
	//		Class name (or reference to the Class) for widget that wraps the editor widget, displaying save/cancel
	//		buttons.
	editorWrapper: InlineEditor,

	// editorParams: Object
	//		Set of parameters for editor, like {required: true}
	editorParams: {},

	// disabled: Boolean
	//		If true, clicking the InlineEditBox to edit it will have no effect.
	disabled: false,

	onChange: function(/*===== value =====*/){
		// summary:
		//		Set this handler to be notified of changes to value.
		// tags:
		//		callback
	},

	onCancel: function(){
		// summary:
		//		Set this handler to be notified when editing is cancelled.
		// tags:
		//		callback
	},

	// width: String
	//		Width of editor.  By default it's width=100% (ie, block mode).
	width: "100%",

	// value: String
	//		The display value of the widget in read-only mode
	value: "",

	// noValueIndicator: [const] String
	//		The text that gets displayed when there is no value (so that the user has a place to click to edit)
	noValueIndicator: has("ie") <= 6 ?	// font-family needed on IE6 but it messes up IE8
		"<span style='font-family: wingdings; text-decoration: underline;'>&#160;&#160;&#160;&#160;&#x270d;&#160;&#160;&#160;&#160;</span>" :
		"<span style='text-decoration: underline;'>&#160;&#160;&#160;&#160;&#x270d;&#160;&#160;&#160;&#160;</span>",	// 	// &#160; == &nbsp;

	constructor: function(){
		// summary:
		//		Sets up private arrays etc.
		// tags:
		//		private
		this.editorParams = {};
	},

	postMixInProperties: function(){
		this.inherited(arguments);

		// save pointer to original source node, since Widget nulls-out srcNodeRef
		this.displayNode = this.srcNodeRef;

		// connect handlers to the display node
		var events = {
			ondijitclick: "_onClick",
			onmouseover: "_onMouseOver",
			onmouseout: "_onMouseOut",
			onfocus: "_onMouseOver",
			onblur: "_onMouseOut"
		};
		for(var name in events){
			this.connect(this.displayNode, name, events[name]);
		}
		this.displayNode.setAttribute("role", "button");
		if(!this.displayNode.getAttribute("tabIndex")){
			this.displayNode.setAttribute("tabIndex", 0);
		}

		if(!this.value && !("value" in this.params)){ // "" is a good value if specified directly so check params){
			this.value = lang.trim(this.renderAsHtml ? this.displayNode.innerHTML :
				(this.displayNode.innerText||this.displayNode.textContent||""));
		}
		if(!this.value){
			this.displayNode.innerHTML = this.noValueIndicator;
		}

		domClass.add(this.displayNode, 'dijitInlineEditBoxDisplayMode');
	},

	setDisabled: function(/*Boolean*/ disabled){
		// summary:
		//		Deprecated.   Use set('disabled', ...) instead.
		// tags:
		//		deprecated
		kernel.deprecated("dijit.InlineEditBox.setDisabled() is deprecated.  Use set('disabled', bool) instead.", "", "2.0");
		this.set('disabled', disabled);
	},

	_setDisabledAttr: function(/*Boolean*/ disabled){
		// summary:
		//		Hook to make set("disabled", ...) work.
		//		Set disabled state of widget.
		this.domNode.setAttribute("aria-disabled", disabled);
		if(disabled){
			this.displayNode.removeAttribute("tabIndex");
		}else{
			this.displayNode.setAttribute("tabIndex", 0);
		}
		domClass.toggle(this.displayNode, "dijitInlineEditBoxDisplayModeDisabled", disabled);
		this._set("disabled", disabled);
	},

	_onMouseOver: function(){
		// summary:
		//		Handler for onmouseover and onfocus event.
		// tags:
		//		private
		if(!this.disabled){
			domClass.add(this.displayNode, "dijitInlineEditBoxDisplayModeHover");
		}
	},

	_onMouseOut: function(){
		// summary:
		//		Handler for onmouseout and onblur event.
		// tags:
		//		private
		domClass.remove(this.displayNode, "dijitInlineEditBoxDisplayModeHover");
	},

	_onClick: function(/*Event*/ e){
		// summary:
		//		Handler for onclick event.
		// tags:
		//		private
		if(this.disabled){ return; }
		if(e){ event.stop(e); }
		this._onMouseOut();

		// Since FF gets upset if you move a node while in an event handler for that node...
		setTimeout(lang.hitch(this, "edit"), 0);
	},

	edit: function(){
		// summary:
		//		Display the editor widget in place of the original (read only) markup.
		// tags:
		//		private

		if(this.disabled || this.editing){ return; }
		this._set('editing', true);

		// save some display node values that can be restored later
		this._savedPosition = domStyle.get(this.displayNode, "position") || "static";
		this._savedOpacity = domStyle.get(this.displayNode, "opacity") || "1";
		this._savedTabIndex = domAttr.get(this.displayNode, "tabIndex") || "0";

		if(this.wrapperWidget){
			var ew = this.wrapperWidget.editWidget;
			ew.set("displayedValue" in ew ? "displayedValue" : "value", this.value);
		}else{
			// Placeholder for edit widget
			// Put place holder (and eventually editWidget) before the display node so that it's positioned correctly
			// when Calendar dropdown appears, which happens automatically on focus.
			var placeholder = domConstruct.create("span", null, this.domNode, "before");

			// Create the editor wrapper (the thing that holds the editor widget and the save/cancel buttons)
			var ewc = typeof this.editorWrapper == "string" ? lang.getObject(this.editorWrapper) : this.editorWrapper;
			this.wrapperWidget = new ewc({
				value: this.value,
				buttonSave: this.buttonSave,
				buttonCancel: this.buttonCancel,
				dir: this.dir,
				lang: this.lang,
				tabIndex: this._savedTabIndex,
				editor: this.editor,
				inlineEditBox: this,
				sourceStyle: domStyle.getComputedStyle(this.displayNode),
				save: lang.hitch(this, "save"),
				cancel: lang.hitch(this, "cancel"),
				textDir: this.textDir
			}, placeholder);
			if(!this._started){
				this.startup();
			}
		}
		var ww = this.wrapperWidget;

		// to avoid screen jitter, we first create the editor with position:absolute, visibility:hidden,
		// and then when it's finished rendering, we switch from display mode to editor
		// position:absolute releases screen space allocated to the display node
		// opacity:0 is the same as visibility:hidden but is still focusable
		// visibility:hidden removes focus outline

		domStyle.set(this.displayNode, { position: "absolute", opacity: "0" }); // makes display node invisible, display style used for focus-ability
		domStyle.set(ww.domNode, { position: this._savedPosition, visibility: "visible", opacity: "1" });
		domAttr.set(this.displayNode, "tabIndex", "-1"); // needed by WebKit for TAB from editor to skip displayNode

		// After edit widget has finished initializing (in particular need to wait for dijit.Editor),
		// or immediately if there is no onLoadDeferred Deferred,
		// replace the display widget with edit widget, leaving them both displayed for a brief time so that
		// focus can be shifted without incident.
		Deferred.when(ww.editWidget.onLoadDeferred, function(){
			// Note: not sure if we still need a setTimeout() now that there's a Deferred.when()
			setTimeout(function(){
				ww.focus(); // both nodes are showing, so we can switch focus safely
				ww._resetValue = ww.getValue();
			}, 0);
		});
	},

	_onBlur: function(){
		// summary:
		//		Called when focus moves outside the InlineEditBox.
		//		Performs garbage collection.
		// tags:
		//		private

		this.inherited(arguments);
		if(!this.editing){
			/* causes IE focus problems, see TooltipDialog_a11y.html...
			setTimeout(lang.hitch(this, function(){
				if(this.wrapperWidget){
					this.wrapperWidget.destroy();
					delete this.wrapperWidget;
				}
			}), 0);
			*/
		}
	},

	destroy: function(){
		if(this.wrapperWidget && !this.wrapperWidget._destroyed){
			this.wrapperWidget.destroy();
			delete this.wrapperWidget;
		}
		this.inherited(arguments);
	},

	_showText: function(/*Boolean*/ focus){
		// summary:
		//		Revert to display mode, and optionally focus on display node
		// tags:
		//		private

		var ww = this.wrapperWidget;
		domStyle.set(ww.domNode, { position: "absolute", visibility: "hidden", opacity: "0" }); // hide the editor from mouse/keyboard events
		domStyle.set(this.displayNode, { position: this._savedPosition, opacity: this._savedOpacity }); // make the original text visible
		domAttr.set(this.displayNode, "tabIndex", this._savedTabIndex);
		if(focus){
			fm.focus(this.displayNode);
		}
	},

	save: function(/*Boolean*/ focus){
		// summary:
		//		Save the contents of the editor and revert to display mode.
		// focus: Boolean
		//		Focus on the display mode text
		// tags:
		//		private

		if(this.disabled || !this.editing){ return; }
		this._set('editing', false);

		var ww = this.wrapperWidget;
		var value = ww.getValue();
		this.set('value', value); // display changed, formatted value

		this._showText(focus); // set focus as needed
	},

	setValue: function(/*String*/ val){
		// summary:
		//		Deprecated.   Use set('value', ...) instead.
		// tags:
		//		deprecated
		kernel.deprecated("dijit.InlineEditBox.setValue() is deprecated.  Use set('value', ...) instead.", "", "2.0");
		return this.set("value", val);
	},

	_setValueAttr: function(/*String*/ val){
		// summary:
		// 		Hook to make set("value", ...) work.
		//		Inserts specified HTML value into this node, or an "input needed" character if node is blank.

		val = lang.trim(val);
		var renderVal = this.renderAsHtml ? val : val.replace(/&/gm, "&amp;").replace(/</gm, "&lt;").replace(/>/gm, "&gt;").replace(/"/gm, "&quot;").replace(/\n/g, "<br>");
		this.displayNode.innerHTML = renderVal || this.noValueIndicator;
		this._set("value", val);

		if(this._started){
			// tell the world that we have changed
			setTimeout(lang.hitch(this, "onChange", val), 0); // setTimeout prevents browser freeze for long-running event handlers
		}
		// contextual (auto) text direction depends on the text value
		if(this.textDir == "auto"){
			this.applyTextDir(this.displayNode, this.displayNode.innerText);
		}
	},

	getValue: function(){
		// summary:
		//		Deprecated.   Use get('value') instead.
		// tags:
		//		deprecated
		kernel.deprecated("dijit.InlineEditBox.getValue() is deprecated.  Use get('value') instead.", "", "2.0");
		return this.get("value");
	},

	cancel: function(/*Boolean*/ focus){
		// summary:
		//		Revert to display mode, discarding any changes made in the editor
		// tags:
		//		private

		if(this.disabled || !this.editing){ return; }
		this._set('editing', false);

		// tell the world that we have no changes
		setTimeout(lang.hitch(this, "onCancel"), 0); // setTimeout prevents browser freeze for long-running event handlers

		this._showText(focus);
	},
	_setTextDirAttr: function(/*String*/ textDir){
		// summary:
		//		Setter for textDir.
		// description:
		//		Users shouldn't call this function; they should be calling
		//		set('textDir', value)
		// tags:
		//		private
		if(!this._created || this.textDir != textDir){
			this._set("textDir", textDir);
			this.applyTextDir(this.displayNode, this.displayNode.innerText);
			this.displayNode.align = this.dir == "rtl" ? "right" : "left"; //fix the text alignment
		}
   }
});

InlineEditBox._InlineEditor = InlineEditor;	// for monkey patching

return InlineEditBox;
});