assigning columns fields in datagrid

[wymak]

I think of 2 ways to assign column values in datagrid:
(1) method One, assign column with an array variable:

      var fldArr = [[
         {field:'id',title:'id'}
      ]];

      $('#dgtest').datagrid({
         url:"test.php",
         columns: fldArr
      });   

(2) Method Two: assign columns inside the datagrid declaration

      $('#dgtest').datagrid({
         url:"test.php",
         columns:  [[
            {field:'id',title:'id'}
              ]]
      });   

Method One did not work, Method Two succeeded. What's wrong with the variable method?

[eagleeye]

Hi, check this url

http://www.jeasyui.com/forum/index.php?topic=342.0