转载请标明出处：http://blog.csdn.net/songylwq/archive/2010/12/01/6047609.aspx
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：
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：
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01.var
data=[{name:"a",age:12},{name:"b",age:11},{name:"c",age:13},{name:"d",age:14}];
02.
for(var o in
data){
03.
alert(o);
04.
alert(data[o]);
05.
alert("text:"+data[o].name+" value:"+data[o].age
);
06. }
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
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01.<script
type="text/javascript">
02.function
text(){
03. var json =
{"options":"[{\"text\":\"王家湾\",\"value\":\"9\"},{\"text\":\"李家湾\",\"value\":\"10\"},{\"text\":\"邵家湾\",\"value\":\"13\"}]"}
04.
json = eval(json.options)
05. for(var i=0;
i<json.length; i++)
06.
{
07. alert(json[i].text+" " +
json[i].value)
08.
}
09.}
10.</script>