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学生学习页面_files/fileloader.js.下载

@@ -1,107 +0,0 @@
-/**
- * 动态加载文件到doc中，并依据obj来设置属性，加载成功后执行回调函数fn
- * @name loadFile
- * @example
- * //指定加载到当前document中一个script文件，加载成功后执行function
- * utils.loadFile( document, {
- *     src:"test.js",
- *     tag:"script",
- *     type:"text/javascript",
- *     defer:"defer"
- * }, function () {
- *     console.log('加载成功！')
- * });
- */
- var loadFile = function() {
-	var tmpList = [];
-
-	function getItem(doc, obj) {
-		try {
-			for (var i = 0, ci; ci = tmpList[i++];) {
-				if (ci.doc === doc && ci.url == (obj.src || obj.href)) {
-					return ci;
-				}
-			}
-		} catch (e) {
-			return null;
-		}
-
-	}
-
-	return function (doc, obj, fn) {
-		var item = getItem(doc, obj);
-		if (item) {
-			if (item.ready) {
-				fn && fn();
-			} else {
-				item.funs.push(fn)
-			}
-			return;
-		}
-		tmpList.push({
-			doc:doc,
-			url:obj.src || obj.href,
-			funs:[fn]
-		});
-		if (!doc.body) {
-			var html = [];
-			for (var p in obj) {
-				if (p == 'tag')continue;
-				html.push(p + '="' + obj[p] + '"')
-			}
-			doc.write('<' + obj.tag + ' ' + html.join(' ') + ' ></' + obj.tag + '>');
-			return;
-		}
-		if (obj.id && doc.getElementById(obj.id)) {
-			return;
-		}
-		var element = doc.createElement(obj.tag);
-		delete obj.tag;
-		for (var p in obj) {
-			element.setAttribute(p, obj[p]);
-		}
-		element.onload = element.onreadystatechange = function () {
-			if (!this.readyState || /loaded|complete/.test(this.readyState)) {
-				item = getItem(doc, obj);
-				if (item.funs.length > 0) {
-					item.ready = 1;
-					for (var fi; fi = item.funs.pop();) {
-						fi();
-					}
-				}
-				element.onload = element.onreadystatechange = null;
-			}
-		};
-		element.onerror = function () {
-			throw Error('The load ' + (obj.href || obj.src) + ' fails,check the url settings of file ueditor.config.js ')
-		};
-		doc.getElementsByTagName("head")[0].appendChild(element);
-	};
-}();
-
-
-var loadMultiFile = function(fileArray, callback) {
-	if(Object.prototype.toString.call(fileArray) === '[object Array]') {
-		var iLen = fileArray.length;
-		if(!iLen) {
-			return;
-		}
-		var iCount = 0;
-		for(var i = 0; i < fileArray.length; i++) {
-			loadFile(document, fileArray[i], function() {
-				iCount ++;
-				if(iLen == iCount) {
-					try{
-						callback && callback();
-					} catch(e){}
-				}
-			});
-		}
-	} else if(Object.prototype.toString.call(fileArray) === '[object Object]'){
-		loadFile(document, fileArray, function() {
-			try{
-				callback && callback();
-			} catch(e){}
-		});
-	}
-};