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JS 循环遍历JSON数据
JSON数据如：{"options":"[{/"text/":/"王家湾/",/"value/":/"9/"},{/"text/":/"李家湾/",/"valu
e/":/"10/"},{/"text/":/"邵家湾/",/"value/":/"13/"}]"}
用js可以写成：
- var data=[{name:"a",age:12},{name:"b",age:11},{name:"c",age:13},{name:"d",age:14}];
- for(var o in data){
- alert(o);
- alert(data[o]);
- alert("text:"+data[o].name+" value:"+data[o].age );
- }
或是
- <script type="text/javascript">
- function text(){
- var json = {"options":"[{/"text/":/"王家湾/",/"value/":/"9/"},{/"text/":/"李家湾/",/"value/":/"10/"},{/"text/":/"邵家湾/",/"value/":/"13/"}]"}
- json = eval(json.options)
- for(var i=0; i<json.length; i++)
- {
- alert(json[i].text+" " + json[i].value)
- }
- }
- </script>
来自 http://www.cnblogs.com/armyfai/p/3884341.html
http://blog.csdn.net/songylwq/article/details/6047609
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