富贵资源网 Design By www.hznty.com
树菜单js网上多得是,自己写了一个树菜单类,自认为还不错,公开大家共享和探讨,和大家一起进步最快乐!!
/* KuoMart.com__MyKuoMart , Create By ybcola(at)163.com , 2006-7-2
Last Modified 2006-7-2 , ybcola@163.com */
<!--
function Dtree(){
this.MenuGroupClose="images/treeview_close.gif"; //菜单关闭图标
this.MenuGroupOpen="images/treeview_open.gif"; //菜单打开图标
this.MenuItemClass=""; //菜单项样式
this.MenuItemInfoClass=""; //菜单链接样式
this.MenuItemlPad="12px";//下级菜单缩进仁值
this.DefaultGroupState=false; //菜单组装入时默认状态
document.write("<div id=\"treeroot\"></div>");
this.Node=document.getElementById("treeroot");
//0结点DOM对像,数组1为连接显示,2为连接href,3为连接target,4为连接显示前图标
this.AddItem=function(menuinfo){
var div=creatediv();
var div1=creatediv();
var ico=[this.MenuGroupClose,this.MenuGroupOpen];
div.className=this.MenuItemClass;
div1.style.marginLeft=this.MenuItemlPad;
div1.style.display=this.DefaultGroupState?"":"none";
var Node=menuinfo[0]?menuinfo[0][1]:this.Node;
var iteminfo="";
if(menuinfo[4]) iteminfo="<img src=\""+menuinfo[4]+"\" align=\"absmiddle\">";
if(menuinfo[2]) iteminfo+=" <a href=\""+menuinfo[2]+"\" target=\""+menuinfo[3]+"\" class=\""+this.MenuItemInfoClass+"\">";
iteminfo+=menuinfo[1];
if(menuinfo[2])iteminfo+="</a>";
div.innerHTML=iteminfo;
Node.appendChild(div);
Node.appendChild(div1);
if(menuinfo[0]){
if(!menuinfo[0][0].havechild) {
var as=document.createElement("img");
as.src=ico[1];
as.align="absmiddle";
as.onclick=function(){
swapshow(Node,as,ico);
}
menuinfo[0][0].insertBefore(as,menuinfo[0][0].firstChild);
as.insertAdjacentText("afterEnd"," ");
menuinfo[0][0].havechild=true;
}
}
return [div,div1];
}
function creatediv(){
var div=document.createElement("div");
return div;
}
function swapshow(obj,ico,oo){
if(obj.style.display!=""){
obj.style.display="";
ico.src=oo[0];
}
else{
obj.style.display="none";
ico.src=oo[1];
}
}
}
-->
/* KuoMart.com__MyKuoMart , Create By ybcola(at)163.com , 2006-7-2
Last Modified 2006-7-2 , ybcola@163.com */
<!--
function Dtree(){
this.MenuGroupClose="images/treeview_close.gif"; //菜单关闭图标
this.MenuGroupOpen="images/treeview_open.gif"; //菜单打开图标
this.MenuItemClass=""; //菜单项样式
this.MenuItemInfoClass=""; //菜单链接样式
this.MenuItemlPad="12px";//下级菜单缩进仁值
this.DefaultGroupState=false; //菜单组装入时默认状态
document.write("<div id=\"treeroot\"></div>");
this.Node=document.getElementById("treeroot");
//0结点DOM对像,数组1为连接显示,2为连接href,3为连接target,4为连接显示前图标
this.AddItem=function(menuinfo){
var div=creatediv();
var div1=creatediv();
var ico=[this.MenuGroupClose,this.MenuGroupOpen];
div.className=this.MenuItemClass;
div1.style.marginLeft=this.MenuItemlPad;
div1.style.display=this.DefaultGroupState?"":"none";
var Node=menuinfo[0]?menuinfo[0][1]:this.Node;
var iteminfo="";
if(menuinfo[4]) iteminfo="<img src=\""+menuinfo[4]+"\" align=\"absmiddle\">";
if(menuinfo[2]) iteminfo+=" <a href=\""+menuinfo[2]+"\" target=\""+menuinfo[3]+"\" class=\""+this.MenuItemInfoClass+"\">";
iteminfo+=menuinfo[1];
if(menuinfo[2])iteminfo+="</a>";
div.innerHTML=iteminfo;
Node.appendChild(div);
Node.appendChild(div1);
if(menuinfo[0]){
if(!menuinfo[0][0].havechild) {
var as=document.createElement("img");
as.src=ico[1];
as.align="absmiddle";
as.onclick=function(){
swapshow(Node,as,ico);
}
menuinfo[0][0].insertBefore(as,menuinfo[0][0].firstChild);
as.insertAdjacentText("afterEnd"," ");
menuinfo[0][0].havechild=true;
}
}
return [div,div1];
}
function creatediv(){
var div=document.createElement("div");
return div;
}
function swapshow(obj,ico,oo){
if(obj.style.display!=""){
obj.style.display="";
ico.src=oo[0];
}
else{
obj.style.display="none";
ico.src=oo[1];
}
}
}
-->
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免责声明:本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除!
富贵资源网 Design By www.hznty.com
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