Reload TreeGrid not updating grid

[btork]

I'm trying to reload all the data in the TreeGrid with a button. I can see from the network console that it's retrieving the json data and the grid flashes, but the data isn't updating.

Here's my javascript function:
           function reloadAll(){
                       $('#tt').treegrid('reload');
           }

<a href="javascript:void(0)" class="easyui-linkbutton" onclick="reloadAll()">Reload</a>


<table id="tt" class="easyui-treegrid" style="width:100%;height:550px;"
         url="leaderboarddata.php?tourney=<?php echo $_GET['tourney'] ?>"
         rownumbers="false"
         idField="scorecardid" treeField="name"
         data-options="onClickCell:function(field,row){
          if (field == 'name'){
              $(this).treegrid('toggle', row.scorecardid);
          }
         }">

Thanks,
Brian

[jarry]

Please look at the network console, Is the returning data from server correct after calling the reload method.

[btork]

Yes, the data is correct in the network console, but the grid doesn't update.

[btork]

Do I need to rebind the data to the table after I call Reload? I'm stumped here why this isn't updating.

[btork]

Can anyone post an example of a treegrid that works with the Reload method?

[btork]

I figured out that my issue was a data problem. My children records did not have the id field populated. This caused an issue when the reload method attempted to repopulate the data in the grid.

Hope that can help someone in the future.