学步园

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}];<br /> for(var o in data){<br /> alert(o);<br /> alert(data[o]);<br /> alert("text:"+data[o].name+" value:"+data[o].age );<br /> }

或是

<script type="text/javascript"><br /> function text(){<br /> var json = {"options":"[{/"text/":/"王家湾/",/"value/":/"9/"},{/"text/":/"李家湾/",/"value/":/"10/"},{/"text/":/"邵家湾/",/"value/":/"13/"}]"}<br /> json = eval(json.options)<br /> for(var i=0; i<json.length; i++)<br /> {<br /> alert(json[i].text+" " + json[i].value)<br /> }<br /> }<br /> </script>