dojo.js

Hippo CMS是一个以信息为中心的开源内容管理系统。Hippo CMS目标是供中,大型企业来管理其发布在互连网

		}

		if((djConfig.parseWidgets)||(sids.length > 0)){
			if(dojo.evalObjPath("dojo.widget.Parse")){
				// we must do this on a delay to avoid:
				//	http://www.shaftek.org/blog/archives/000212.html
				// (IE bug)
					var parser = new dojo.xml.Parse();
					if(sids.length > 0){
						for(var x=0; x<sids.length; x++){
							var tmpNode = document.getElementById(sids[x]);
							if(!tmpNode){ continue; }
							var frag = parser.parseElement(tmpNode, null, true);
							dojo.widget.getParser().createComponents(frag);
						}
					}else if(djConfig.parseWidgets){
						var frag  = parser.parseElement(dojo.body(), null, true);
						dojo.widget.getParser().createComponents(frag);
					}
			}
		}
	}

	dojo.addOnLoad(function(){
		if(!dojo.render.html.ie) {
			dojo.hostenv.makeWidgets();
		}
	});

	try{
		if(dojo.render.html.ie){
			document.namespaces.add("v","urn:schemas-microsoft-com:vml");
			document.createStyleSheet().addRule("v\\:*", "behavior:url(#default#VML)");
		}
	}catch(e){ }

	// stub, over-ridden by debugging code. This will at least keep us from
	// breaking when it's not included
	dojo.hostenv.writeIncludes = function(){}

	//TODOC:  HOW TO DOC THIS?
	// @global: dj_currentDocument
	// summary:
	//		Current document object. 'dj_currentDocument' can be modified for temporary context shifting.
	// description:
	//    dojo.doc() returns dojo.currentDocument.
	//		Refer to dojo.doc() rather than referring to 'window.document' to ensure your
	//		code runs correctly in managed contexts.
	if(!dj_undef("document", this)){
		dj_currentDocument = this.document;
	}

	dojo.doc = function(){
		// summary:
		//		return the document object associated with the dojo.global()
		return dj_currentDocument;
	}

	dojo.body = function(){
		// summary:
		//		return the body object associated with dojo.doc()
		// Note: document.body is not defined for a strict xhtml document
		return dojo.doc().body || dojo.doc().getElementsByTagName("body")[0];
	}

	dojo.byId = function(/*String*/id, /*DocumentElement*/doc){
		// summary:
		// 		similar to other library's "$" function, takes a string
		// 		representing a DOM id or a DomNode and returns the
		// 		corresponding DomNode. If a Node is passed, this function is a
		// 		no-op. Returns a single DOM node or null, working around
		// 		several browser-specific bugs to do so.
		// id: DOM id or DOM Node
		// doc:
		//		optional, defaults to the current value of dj_currentDocument.
		//		Can be used to retreive node references from other documents.
		if((id)&&((typeof id == "string")||(id instanceof String))){
			if(!doc){ doc = dj_currentDocument; }
			var ele = doc.getElementById(id);
			// workaround bug in IE and Opera 8.2 where getElementById returns wrong element
			if(ele && (ele.id != id) && doc.all){
				ele = null;
				// get all matching elements with this id
				eles = doc.all[id];
				if(eles){
					// if more than 1, choose first with the correct id
					if(eles.length){
						for(var i=0; i<eles.length; i++){
							if(eles[i].id == id){
								ele = eles[i];
								break;
							}
						}
					// return 1 and only element
					}else{
						ele = eles;
					}
				}
			}
			return ele; // DomNode
		}
		return id; // DomNode
	}

	dojo.setContext = function(/*Object*/globalObject, /*DocumentElement*/globalDocument){
		// summary:
		//		changes the behavior of many core Dojo functions that deal with
		//		namespace and DOM lookup, changing them to work in a new global
		//		context. The varibles dj_currentContext and dj_currentDocument
		//		are modified as a result of calling this function.
		dj_currentContext = globalObject;
		dj_currentDocument = globalDocument;
	};

	dojo._fireCallback = function(callback, context, cbArguments){
		if((context)&&((typeof callback == "string")||(callback instanceof String))){
			callback=context[callback];
		}
		return (context ? callback.apply(context, cbArguments || [ ]) : callback());
	}

	dojo.withGlobal = function(/*Object*/globalObject, /*Function*/callback, /*Object?*/thisObject, /*Array?*/cbArguments){
		// summary:
		//		Call callback with globalObject as dojo.global() and globalObject.document
		//		as dojo.doc(). If provided, globalObject will be executed in the context of
		//		object thisObject
		// description:
		//		When callback() returns or throws an error, the dojo.global() and dojo.doc() will
		//		be restored to its previous state.
		var rval;
		var oldGlob = dj_currentContext;
		var oldDoc = dj_currentDocument;
		try{
			dojo.setContext(globalObject, globalObject.document);
			rval = dojo._fireCallback(callback, thisObject, cbArguments);
		}finally{
			dojo.setContext(oldGlob, oldDoc);
		}
		return rval;
	}

	dojo.withDoc = function (/*Object*/documentObject, /*Function*/callback, /*Object?*/thisObject, /*Array?*/cbArguments) {
		// summary:
		//		Call callback with documentObject as dojo.doc(). If provided, callback will be executed
		//		in the context of object thisObject
		// description:
		//		When callback() returns or throws an error, the dojo.doc() will
		//		be restored to its previous state.
		var rval;
		var oldDoc = dj_currentDocument;
		try{
			dj_currentDocument = documentObject;
			rval = dojo._fireCallback(callback, thisObject, cbArguments);
		}finally{
			dj_currentDocument = oldDoc;
		}
		return rval;
	}

} //if (typeof window != 'undefined')

//Load debug code if necessary.
dojo.requireIf((djConfig["isDebug"] || djConfig["debugAtAllCosts"]), "dojo.debug");

//window.widget is for Dashboard detection
//The full conditionals are spelled out to avoid issues during builds.
//Builds may be looking for require/requireIf statements and processing them.
dojo.requireIf(djConfig["debugAtAllCosts"] && !window.widget && !djConfig["useXDomain"], "dojo.browser_debug");
dojo.requireIf(djConfig["debugAtAllCosts"] && !window.widget && djConfig["useXDomain"], "dojo.browser_debug_xd");

dojo.provide("dojo.string.common");

dojo.string.trim = function(/* string */str, /* integer? */wh){
	//	summary
	//	Trim whitespace from str.  If wh > 0, trim from start, if wh < 0, trim from end, else both
	if(!str.replace){ return str; }
	if(!str.length){ return str; }
	var re = (wh > 0) ? (/^\s+/) : (wh < 0) ? (/\s+$/) : (/^\s+|\s+$/g);
	return str.replace(re, "");	//	string
}

dojo.string.trimStart = function(/* string */str) {
	//	summary
	//	Trim whitespace at the beginning of 'str'
	return dojo.string.trim(str, 1);	//	string
}

dojo.string.trimEnd = function(/* string */str) {
	//	summary
	//	Trim whitespace at the end of 'str'
	return dojo.string.trim(str, -1);
}

dojo.string.repeat = function(/* string */str, /* integer */count, /* string? */separator) {
	//	summary
	//	Return 'str' repeated 'count' times, optionally placing 'separator' between each rep
	var out = "";
	for(var i = 0; i < count; i++) {
		out += str;
		if(separator && i < count - 1) {
			out += separator;
		}
	}
	return out;	//	string
}

dojo.string.pad = function(/* string */str, /* integer */len/*=2*/, /* string */ c/*='0'*/, /* integer */dir/*=1*/) {
	//	summary
	//	Pad 'str' to guarantee that it is at least 'len' length with the character 'c' at either the 
	//	start (dir=1) or end (dir=-1) of the string
	var out = String(str);
	if(!c) {
		c = '0';
	}
	if(!dir) {
		dir = 1;
	}
	while(out.length < len) {
		if(dir > 0) {
			out = c + out;
		} else {
			out += c;
		}
	}
	return out;	//	string
}

dojo.string.padLeft = function(/* string */str, /* integer */len, /* string */c) {
	//	summary
	//	same as dojo.string.pad(str, len, c, 1)
	return dojo.string.pad(str, len, c, 1);	//	string
}

dojo.string.padRight = function(/* string */str, /* integer */len, /* string */c) {
	//	summary
	//	same as dojo.string.pad(str, len, c, -1)
	return dojo.string.pad(str, len, c, -1);	//	string
}

dojo.provide("dojo.string");


dojo.provide("dojo.lang.common");

dojo.lang.inherits = function(/*Function*/subclass, /*Function*/superclass){
	// summary: Set up inheritance between two classes.
	if(!dojo.lang.isFunction(superclass)){ 
		dojo.raise("dojo.inherits: superclass argument ["+superclass+"] must be a function (subclass: ["+subclass+"']");
	}
	subclass.prototype = new superclass();
	subclass.prototype.constructor = subclass;
	subclass.superclass = superclass.prototype;
	// DEPRECATED: super is a reserved word, use 'superclass'
	subclass['super'] = superclass.prototype;
}

dojo.lang._mixin = function(/*Object*/ obj, /*Object*/ props){
	// summary:
	//		Adds all properties and methods of props to obj. This addition is
	//		"prototype extension safe", so that instances of objects will not
	//		pass along prototype defaults.
	var tobj = {};
	for(var x in props){
		// the "tobj" condition avoid copying properties in "props"
		// inherited from Object.prototype.  For example, if obj has a custom
		// toString() method, don't overwrite it with the toString() method
		// that props inherited from Object.protoype
		if((typeof tobj[x] == "undefined") || (tobj[x] != props[x])){
			obj[x] = props[x];
		}
	}
	// IE doesn't recognize custom toStrings in for..in
	if(dojo.render.html.ie 
		&& (typeof(props["toString"]) == "function")
		&& (props["toString"] != obj["toString"])
		&& (props["toString"] != tobj["toString"]))
	{
		obj.toString = props.toString;
	}
	return obj; // Object
}

dojo.lang.mixin = function(/*Object*/obj, /*Object...*/props){
	// summary:	Adds all properties and methods of props to obj. 
	for(var i=1, l=arguments.length; i<l; i++){
		dojo.lang._mixin(obj, arguments[i]);
	}
	return obj; // Object
}

dojo.lang.extend = function(/*Object*/ constructor, /*Object...*/ props){
	// summary:
	//		Adds all properties and methods of props to constructor's
	//		prototype, making them available to all instances created with
	//		constructor.
	for(var i=1, l=arguments.length; i<l; i++){
		dojo.lang._mixin(constructor.prototype, arguments[i]);
	}
	return constructor; // Object
}

// Promote to dojo module
dojo.inherits = dojo.lang.inherits;
//dojo.lang._mixin = dojo.lang._mixin;
dojo.mixin = dojo.lang.mixin;
dojo.extend = dojo.lang.extend;

dojo.lang.find = function(	/*Array*/		array, 
							/*Object*/		value,
							/*Boolean?*/	identity,
							/*Boolean?*/	findLast){
	// summary:	
	//		Return the index of value in array, returning -1 if not found.
	// array: just what you think
	// value: the value to locate
	// identity: 
	//		If true, matches with identity comparison (===). If false, uses
	//		normal comparison (==).
	// findLast: 
	//		If true, returns index of last instance of value.
	// examples:
	//		find(array, value[, identity [findLast]]) // recommended
 	//		find(value, array[, identity [findLast]]) // deprecated
							
	// support both (array, value) and (value, array)
	if(!dojo.lang.isArrayLike(array) && dojo.lang.isArrayLike(value)) {
		dojo.deprecated('dojo.lang.find(value, array)', 'use dojo.lang.find(array, value) instead', "0.5");
		var temp = array;
		array = value;
		value = temp;
	}
	var isString = dojo.lang.isString(array);
	if(isString) { array = array.split(""); }

	if(findLast) {
		var step = -1;
		var i = array.length - 1;
		var end = -1;
	} else {
		var step = 1;
		var i = 0;
		var end = array.length;
	}
	if(identity){
		while(i != end) {
			if(array[i] === value){ return i; }
			i += step;
		}
	}else{
		while(i != end) {
			if(array[i] == value){ return i; }
			i += step;
		}
	}
	return -1;	// number
}

dojo.lang.indexOf = dojo.lang.find;

dojo.lang.findLast = function(/*Array*/array, /*Object*/value, /*boolean?*/identity){
	// summary:
	//		Return index of last occurance of value in array, returning -1 if
	//		not found. This is a shortcut for dojo.lang.find() with a true
	//		value for its "findLast" parameter.
	// identity:
	//		If true, matches with identity comparison (===). If false, uses
	//		normal comparison (==).
	return dojo.lang.find(array, value, identity, true); // number
}

dojo.la