/** 配置参数 */
function TreeConfig() {
this.showIco = true;
this.showCheckBox = false;
this.checkBoxName = "_TREE_CHECKBOX_";
this.checkBoxRelated = false;
}
/**
* 节点类
* 节点目前默认支持的属性有:
* text, url, target, cb, cbname, cbchecked, cbval, ico, icoFile, icoOpen
*/
function Node(id, parentId, attributes) {
this.id = id; // 节点自身id
this.parent = parentId || ""; // 父id
this.attributes = attributes || {}; // 节点属性
this._created = false;
this._expanded = false;
this._checked = false;
}
// 得到节点属性
Node.prototype.getAttribute = function(key) {
var attr = this.attributes[key];
return (attr==undefined || attr=="")? null : attr;
}
// 得到节点属性
Node.prototype.setAttribute = function(key, value) {
this.attributes[key] = value;
}
/** 树类 */
function TissonTree(instanceName, config) {
this.instanceName = instanceName || "tree"; // 实例名
this.nodes = {}; // 所有节点集
this.nodeArray = null; // 包含所有节点的数组
this.nodeLink = {}; // 父-子节点对应关系集
this.rootId = "-1"; // 默认根节点id
this._baseImagesPath = "/SmtCCS_tkms/images/tree/"; // 图片的基本路径
this._checkedNodes = {};
this.selectedNode = null;
this.selectedNodeId = "";
this.nextSearchIndex = 0;
this.searchText = "";
this.treeStage = null;
&
1. oncontextmenu="window.event.returnValue=false" 将彻底屏蔽鼠标右键
<table border oncontextmenu=return(false)><td>no</table> 可用于Table
2. <body onselectstart="return false"> 取消选取、防止复制
3. onpaste="return false" 不准粘贴
4. oncopy="return false;" oncut="re ......
