<script language="javascript">
var data=[[1,2],[4,5,6],[7,8,9]];
str="12;456;789";
var arr=[];
var brr=[];
arr=str.split(";");
for(key in arr)
{
brr[key]=new Array();
for(i=0;i<arr[key].length;i++)
{
brr[key][i]=arr[key].charAt(i)
}
}
alert(brr[0][1])
</script>
var data=[[1,2],[4,5,6],[7,8,9]];
str="12;456;789";
var arr=[];
var brr=[];
arr=str.split(";");
for(key in arr)
{
brr[key]=new Array();
for(i=0;i<arr[key].length;i++)
{
brr[key][i]=arr[key].charAt(i)
}
}
alert(brr[0][1])
</script>
兄弟数学好不,这个考数学的,100分...哈哈~~http://topic.csdn.net/u/20080114/00/5e1bddf3-798c-4df5-9bf9-f31681795186.html
var data=[[1,2],[4,5,6],[7,8,9]];
var str="[[1,2],[4,5,6],[7,8,9]]";
var newdata = eval(str);
alert(data.toString()==newdata.toString());
</script>