【spring 源码下载】【问卷调查源码】【百度云源码】叠菜单源码

时间：2024-12-29 19:23:35 来源：外汇平台源码大全

1.折叠展开的叠菜单源叠菜单代spring 源码下载菜单

叠菜单源码_折叠菜单代码

折叠展开的菜单

试试这个：

function SwitchMenu(obj){

if(document.getElementById){

var el = document.getElementById(obj);

var ar = document.getElementById("masterdiv").getElementsByTagName("span");

if(el.style.display != "block"){

for (var i=0; i<ar.length; i++){

if (ar[i].className=="submenu")

ar[i].style.display = "none";

}

el.style.display = "block";

}else{

el.style.display = "none";

}

window.onload=function(e) {

e = e || window.event;

SwitchMenu('sub1');

}

</script>

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