将 javascript 对象或数组转换为 json 以获取 ajax 数据

所以我用元素信息创建了一个array.我循环遍历所有元素并保存索引.由于某些原因，我无法将此数组转换为json对象！

This is my array loop:

var display = Array();
$('.thread_child').each(function(index, value){
   display[index]="none";
   if($(this).is(":visible")){
      display[index]="block";
   }
});

我try 通过以下方式将其转换为JSON对象:

data = JSON.stringify(display);

它似乎没有发送正确的JSON格式！

If I hand code it like this, it works and sends information:

data = {"0":"none","1":"block","2":"none","3":"block","4":"block","5":"block","6":"block","7":"block","8":"block","9":"block","10":"block","11":"block","12":"block","13":"block","14":"block","15":"block","16":"block","17":"block","18":"block","19":"block"};

When I do an alert on the JSON.stringify object it looks the same as the hand coded one. But it doesn't work.

I'm going crazy trying to solve this! What am I missing here? What's the best way to send this information to get the hand coded format?

I am using this ajax method to send data:

$.ajax({
        dataType: "json",
        data:data,
        url: "myfile.php",
        cache: false,
        method: 'GET',
        success: function(rsp) {
            alert(JSON.stringify(rsp));
        var Content = rsp;
        var Template = render('tsk_lst');
        var HTML = Template({ Content : Content });
        $( "#task_lists" ).html( HTML );
        }
    });

Using GET method because I'm displaying information (not updating or inserting). Only sending display info to my php file.

最终解决方案

var display = {};
$('.thread_child').each(function(index, value){
   display[index]="none";
   if($(this).is(":visible")){
      display[index]="block";
   }
});

$.ajax({
        dataType: "json",
        data: display,
        url: "myfile.php",
        cache: false,
        method: 'GET',
        success: function(rsp) {
            alert(JSON.stringify(rsp));
        var Content = rsp;
        var Template = render('tsk_lst');
        var HTML = Template({ Content : Content });
        $( "#task_lists" ).html( HTML );
        }
    });