【转】js 取出json数组中的值
<html xmlns="http://www.111cn.net/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>js 取出json数组中的值</title></head><body><script language="javascript教程"> var json={"status":1,"info":"u83b7u53d6u6210u529f","data":[{"id":"4","name":"u77f3u5bb6u5e84","information":"u5e02","Region_id":"3","type":"1"}]} var data=json.data; for(i=0;i<data.length;i++) { document.write("Name:"+data[i].name+",Info:"+data[i].information+""); }</script> 这里主要用for来遍历json数组值并输出<script language="javascript">function e(){ var json=[{"kl_id":"2","kl_title":"Test date","kl_content":"Test date","kl_type":"1","id":"1"},{"kl_id":"2","kl_title":"Test","kl_content":"Test","kl_type":"1","id":"2"}] var str = ""; for (var one in json) { for(var key in json[one]) { str += json[one][key] + ","; } } document.form.txtName.value = str;}</script><form ><input name="txtName" ></form></body></html> ?