javascript - 创建二维数组并在 jquery 中循环遍历它

Question

目标:

1. 在 javascript/jquery 中创建二维数组
2. 将数据插入其中
3. 循环遍历每个键、值对
4. 循环调用函数

代码:

    var IDs = [];
    /* Find Input elements and push its ID & Value into an array */
    $('#divDynamicFields').find("input").each(function () { 
       IDs.push(this.id, $(this).val()); 
   }); 
    console.log(IDs); /* Now it prints string seprated by ',' */

   /* Loop Through Each element in 2D array */
   $.each(IDs, function(key, value) { 
     $.each(key, function(innerKey, innerValue){
        CallFunction(id,val); 
        /* Will This Work ? */
      }
   }

Answer 1

整个想法是推送到数组而不是两个元素，而是一个由两个元素组成的数组:

JSFiddle .

var IDs = [];
$('#divDynamicFields input').each(function()
{ 
    IDs.push([this.id, $(this).val()]); 
});

for (var i = 0; i < IDs.length; i++)
{
    CallFunction(IDs[i][0], IDs[i][1]);
}

function CallFunction(id, value)
{
    console.log("ID: " + id + ", value: " + value);
}