发布解析JSON

Question

I'm getting a JSON object (I think) back from my AJAX call like this:

$.ajax({
   url: 'testing.php',
            type: 'POST',
            data: {
                code: code_got,
            },
            success: function(data) {
              var list_data = data;
              console.log(list_data);//this is the object shown below
        var list_name = list_data['data']['name'];
        console.log(list_name);//this throws an error that `name` is undefined
            }
          });
});

The response looks like this:

 {
  "total" : 5,
  "data" : [
    {
      "id" : "312464ee1e",
      "stats" : {
        "members" : 58,
      },
      "web_id" : 11966492,
      "name" : "List 1"
    },
    {
      "id" : "312464ee1e",
      "stats" : {
        "members" : 123,
      },
      "web_id" : 1196649,
      "name" : "List 2"
    },

  ]
}

I'm trying to get (first off) the first list name. I've tried this, but it doesn't work:

var list_data = data;
console.log(list_data);//this is the object shown above
var list_name = list_data['data']['name']; //this throw an error "Uncaught TypeError: Cannot read property 'name' of undefined"

Second, I want to do an each to get all of the name items from the data, but I can't get to this until I figure out the JSON structure.

What am I doing wrong here?

Answer 1

You are looking for an object property on an array list_data['data']:

you want a property of an object within that array

Try

var list_name = list_data['data'][0]['name'];