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How to use JS to define an array, use JS to stitch the JSON field

Source: Internet
Author: User
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The way to define a JS array is:

var arr = (); var arr = []; var New Array ();

How to stitch into a JSON field.

<! DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 transitional//en" ><HTML> <HEAD> <TITLE> obj-to-JSON Demo & lt;/title> <meta name= "Generator" content= "EditPlus" > <meta name= "Author" content= "" > <meta name= "Ke Ywords "content=" "> <meta name=" Description "content=" "> functionStudent (sid,name,age,classinfo) { This. sid=SID;  This. name=name;  This. aeg=Age ;  This. classinfo=ClassInfo; }    functionClassInfo (classname,teacher) { This. classname=classname;  This. teacher=teacher; }    $(function(){        $("#testBut"). Click (function(){            varStudents =NewArray (); Arry=NewClassInfo (' Third grade class ', ' Xiang Zhengwei '); students[0]=NewStudent (2014001, ' Cai Zixu ', 23, Arry); students[1]=NewStudent (2014002, ' Zhang Bao ', 24, Arry); students[2]=NewStudent (2014003, ' Zhang Chin ', 33, Arry); varJsonstr=$.tojson (students); $("#showDiv"). Show (); $("#showDiv"). Text (JSONSTR);    }); }); </script></HTML>

How to use JS to define an array, use JS to stitch the JSON field

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Related Keywords:
js json to array json to array js how to use php in js file where to use node js how to use define how to use array js string to json

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