Teach you how to use each to process JSON data in jquery

Source: Internet
Author: User
Tags json

use each to process JSON data in jquery

This article mainly introduces jquery using each processing JSON data, very simple and practical, the need for friends can refer to the

Eg: for the incoming ID, when its corresponding value is true, add a class name to the corresponding ID tag, such as:

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1 2 3 4 5 6 7 var obj = {id01: ' true ', id02: ' Flase ', id03: ' true '}; $.each (Obj,function (key,val) {if (val = = ' true ') {$ (' # ' + key). AddClass (' Focus ');});

Result: Tags with id id01 and ID03 add a class tag;

EG2:

The JSON data is as follows:

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1 2 3 4 5 [{"id": 10004, "pagename": "club"}, {"id": 10040, "pagename": "qaz"}, {"id": 10059, "pagename": "beauty"}]

You want to use jquery to manipulate this data, using $.each:

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1 2 3 $.each (data, function (I, item) {alert (item). PAGENAME); });

I am feasible to test.

The above mentioned is the entire content of this article, I hope you can enjoy.

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