javascript convert json string to object

result is already a json object. You only need to call this object directly. Here, $. the getJSON method is used as an example to describe the data processing method: The Code is as follows: $. GetJSON ("http://blog.snsgou.com/", {param: "snsgou"}, function (data ){// The returned data is already a json

Converts a json string to a json object. During data transmission, json is transmitted in the form of text, that is, strings, while JS operates on JSON objects. Therefore, mutual conversion between

This article describes how to convert a json object to a string. For more information, see The Code is as follows: /*Converts a json object to a string.Usage:Var json = {id = 3, name

Copy codeThe Code is as follows: function obj2str (o ){ Var r = []; If (typeof o = "string") return "\" "+ o. replace (/([\ '\ "\])/g," \ $1 "). replace (/(\ n)/g, "\ n "). replace (/(\ r)/g, "\ r "). replace (/(\ t)/g, "\ t") + "\""; If (typeof o = "object "){ If (! O. sort ){ For (var I in o) R. push (I + ":" + obj2str (o [I]); If (!! Document. all ! /^ \ N? Function \ s * toString \ (\) \ s * \ {\

Function obj2str (o ){Var r = [];If (typeof o = "string") return "\" "+ o. replace (/([\ '\ "\])/g," \ $1 "). replace (/(\ n)/g, "\ n "). replace (/(\ r)/g, "\ r "). replace (/(\ t)/g, "\ t") + "\"";If (typeof o = "object "){If (! O. sort ){For (var I in o)R. push (I + ":" + obj2str (o [I]);If (!! Document. all ! /^ \ N? Function \ s * toString \ (\) \ s * \ {\ n? \ S * \ [native code \] \ n? \ S * \} \ n?

Copy codeThe Code is as follows:Function obj2str (o ){Var r = [];If (typeof o = "string") return "\" "+ o. replace (/([\ '\ "\])/g," \ $1 "). replace (/(\ n)/g, "\ n "). replace (/(\ r)/g, "\ r "). replace (/(\ t)/g, "\ t") + "\"";If (typeof o = "object "){If (! O. sort ){For (var I in o)R. push (I + ":" + obj2str (o [I]);If (!! Document. all ! /^ \ N? Function \ s * toString \ (\) \ s * \ {\ n? \ S * \ [na

This article mainly introduces the best way to convert JSON strings into JSON objects in JS, and need friends to refer to the following In JS, the JSON string is parsed into JSON data format, usually in two ways: 1. One is to us

Converts a json string to a json object. During data transmission, json is transmitted in the form of text, that is, strings, while JS operates on JSON objects. Therefore, the conversion between

Function ajaxGetMenuList () {$. getJSON ("login. do ", function (json) {var r =" "; zNodes + =" ["; $ (json. menuList ). each (function (I) {r = json. menuList [I]; if (I> 0) zNodes + = ","; zNodes + = '{'; zNodes + = 'id: '+ r. SId; zNodes + = ', pId:' + r. SPid; zNodes + = ', name: "' + r. STitle; if (r. SPid = 0) zNodes + = '", open: true'; else zNodes + ='" '

to the eval () function is JS own, the other several methods are from the Json.js package. The new version of JSON modifies the API to inject json.stringify () and Json.parse () two methods into the Javascript built-in object, which becomes the object.tojsonstring (), and the latter becomes the Strin G.parsejson (). If you are prompted not to find the tojsonstri

scripts), which can easily cause system security problems. So you can use some third-party client script libraries that circumvent eval (), such as JSON in JavaScript, which provides a script library of no more than 3k.The second parsing method: Using the Function object to complete, its typical application is in jquery in the Ajax method of success and so on th

: ' Yulin '}, {name: ' 6109 ', V Alue: ' Ankang '}, {name: ' 6110 ', Value: ' Shangluo '} ]}";This is based on the data type obtained by jquery asynchronously,--json object and string, and describes how the results are handled in two ways. 1, for the JSON string