我想定义一个数组，然后再程序中动态的赋值

[mousekidcn]

tree_ar = new Array();
Array[]="1,"节点1"";
Array[]="1,"节点2"";
Array[]="2,"节点3"";

这个有什么错误吗？？
新手求助~

[hookee]

tree_ar = new Array();
tree_ar[tree_ar.length] = "1,节点1";
tree_ar[tree_ar.length] = "2,节点2";
tree_ar[tree_ar.length] = "3,节点3";

[Ngufer]

tree_ar = new Array();
tree_ar[tree_ar.length] = "1,\"节点1\"";
tree_ar[tree_ar.length] = "2,\"节点2\"";
tree_ar[tree_ar.length] = "3,\"节点3\"";
用\转义"成'，也就是 \" = '

[chenhangbing]

var tree_ar = new Array;
tree_ar[1]="节点1";
tree_ar[3]="节点3";
tree_ar[4]="节点4";

[siyee]

[Quote=引用 2 楼 Ngufer 的回复:]
tree_ar = new Array();
tree_ar[tree_ar.length] = "1,\"节点1\"";
tree_ar[tree_ar.length] = "2,\"节点2\"";
tree_ar[tree_ar.length] = "3,\"节点3\"";
用\转义"成'，也就是 \" = '
[/Quote]

[浴火_凤凰]

tree_ar = new Array();
Array[]="0,'节点1'";
Array[]="1,'节点2'";
Array[]="2,'节点3'";

[ywj009]

var tree_ar = new Array;
tree_ar[0]="内容";
tree_ar[1]="内容";
tree_ar[2]="内容";

方括号里加数字，从0开始(零是第一个).


需要调用数组数据时使用 var 变量名=tree_ar[0];