如何在javascript中创建自定义对象？

Question

I have a javascript code like this:

var myData=[];    
$.getJSON( path_url , function(data){
     var len = data.rows.length;
     for (var i = 0; i < len; i++){
          var code = data.rows[i].codeid;
          var color = data.rows[i].color;
          var obj = {}
          obj[code] = color
          myData.push(obj);
      }
      console.log(myData);
});

and the results

0: Object{12: "#fc0516"},1: Object{14: "#17a030"},2: Object{31: "#17a030"}

but the results I would like this:

{12:"#fc0516",14:"#17a030",31:"#17a030"}

how can I get the result as above? sorry for my bad english, thanks in advance...

Answer 1

Create myData as an object, then use bracket notation to assign the property values

var myData = {};
$.getJSON(path_url, function (data) {
    var len = data.rows.length;
    for (var i = 0; i < len; i++) {
        var code = data.rows[i].codeid;
        var color = data.rows[i].color;
        myData[code] = color
    }
    console.log(myData);
});