flymis/WebRoot/dojojs/src/widget/TreeLoadingController.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.

	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:

		http://dojotoolkit.org/community/licensing.shtml
*/


dojo.provide("dojo.widget.TreeLoadingController");

dojo.require("dojo.widget.TreeBasicController");
dojo.require("dojo.event.*");
dojo.require("dojo.json")
dojo.require("dojo.io.*");


dojo.widget.defineWidget("dojo.widget.TreeLoadingController", dojo.widget.TreeBasicController, {
	RPCUrl: "",

	RPCActionParam: "action", // used for GET for RPCUrl


	/**
	 * Common RPC error handler (dies)
	*/
	RPCErrorHandler: function(type, obj, evt) {
		alert( "RPC Error: " + (obj.message||"no message"));
	},

	preventCache: true,

	getRPCUrl: function(action) {

		// RPCUrl=local meant SOLELY for DEMO and LOCAL TESTS.
		// May lead to widgetId collisions
		if (this.RPCUrl == "local") {
			var dir = document.location.href.substr(0, document.location.href.lastIndexOf('/'));
			var localUrl = dir+"/"+action;
			//dojo.debug(localUrl);
			return localUrl;
		}

		if (!this.RPCUrl) {
			dojo.raise("Empty RPCUrl: can't load");
		}

		return this.RPCUrl + ( this.RPCUrl.indexOf("?") > -1 ? "&" : "?") + this.RPCActionParam+"="+action;
	},


	/**
	 * Add all loaded nodes from array obj as node children and expand it
	*/
	loadProcessResponse: function(node, result, callObj, callFunc) {

		if (!dojo.lang.isUndefined(result.error)) {
			this.RPCErrorHandler("server", result.error);