[英]How to get value from json string
This is the json encoded string using php : 这是使用php的json编码的字符串:
{"customer_id":"1","customer_name":"dd"}
I want to fetch the value customer_name
from above string: 我想从上面的字符串中获取值
customer_name
:
My code: 我的代码:
var obj=json.parse(data);
$.each(obj,function(item){
item.customer_name
});
Please help 请帮忙
You don't need the $.each
. 您不需要
$.each
。 Just call obj.customer_name
after you parse the JSON. 解析JSON之后,只需调用
obj.customer_name
。 You only need $.each
if your data is an array. 如果您的数据是数组,则只需要
$.each
。
object.key will give you the value. object.key将为您提供价值。
obj = {"customer_id":"1","customer_name":"dd"};
obj.customer_name;
You can get all data using obj.
您可以使用
obj.
获取所有数据obj.
like obj.customer_name
try 像
obj.customer_name
试试
var obj = JSON.parse(data);
alert(obj.customer_name);
I think this will do the job 我认为这可以胜任
var obj=JSON.parse(data);
alert(obj.customer_name);
JSON suppose to be an array of objects JSON应该是一个对象数组
Make your JSON look like this: 使您的JSON看起来像这样:
var obj = [{customer_id:"1",customer_name:"dd"}];
Then iterate like this using jquery
然后使用
jquery
这样迭代
var obj = [{customer_id:"1",customer_name:"dd"}];
$.each(obj,function(key,val){
console.log(val.customer_name);
});
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