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js json数组

json 数组也是数组 //1、var jsonstr="[{'name':'a','value':1},{'name':'b','value':2}]";var jsonarray = eval('('+jsonstr+')'); var arr = { "name" : $('#names').val(), "value" : $('#values').val() }jsonarray.push(arr);//2、var json...

var obj={"a":1,"b":2} //一个js对象,遵循json格式var arr=[];arr.push(obj);//将json格式的对象加入到数组中js数组与json的区别数组是一种数据结构,是一种容器,js中所有类型的数据都可以添加到数组中,数组中的元素可以通过元素在数组中的索...

var data = [ {menuId : "0010", percode : "PZ011", other : "......sth"}, {menuId : "0011", percode : "PZ012" , other : "......sth"} ];

给table个id var data = [{"name": "张三","birthday": "1947-05-03"},{"name": "李四","birthday": "1929-01-01"}];var table = document.getElementById("table");var tbody = table.tBodies.item(0) || table;for(var i = 0,l=data.length;i

var data1 = "[{ value: '3017', label: '3017:有机磷农药,液体的,有毒的,易燃的'},{ value: '3018', label: '3018:有机磷农药,液体的,有毒的'}]";json1 = eval("(" + data1 + ")");alert(json1[0].label);alert(json1[1].label);

普通的数组格式是:['a','b','c'] JSON的格式是:{'1':'a','2':'b','3':'c'} 所以把数组循环一下就可以了; var a = ['a','b','c'];var json = {};for(var i=0;i

你说的是使用函数转化吗?代码如下: var data=[]; data[0]="username"; data[1] = "password"; data[2] = "repassword"; alert(data); data = $.toJSON(data); //将数组转换成json格式 alert(data); data = $.parseJSON(data); //将json格式转...

json.a[1],还有你的这个json是有问题的,数组不要用‘’号引起来! var json={ a:["aaaaa","bbbbb","ccccc"], b:["11111","22222","33333"] };

大概写了个,应该可以满足你的要求: json = [ {"time": "1122", "a": "123", "b": "234"}, {"time": "1133", "a": "456", "b": "567"}]var arr = [];for(var i=0;i

var arr = [{ "id": "1231", "name": "中箱"}, { "id": "9387", "name": "小箱"}, { "id": "68433", "name": "中箱"}, { "id": "1231", "name": "小箱"}, { "id": "43566", "name": "冷柜"}];var result = {};for (var i = 0; i < arr.length; i...

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