1325
Is it possible to add row to the unbound grid?
posted

Hello, I want to implement such scenario: there are 2 controls on the page - tree and a grid. When user checks node in the tree page calls server via $.ajax(), retrieves node details and that details should be added as a row to the grid. So, grid initially isn't bound to any data.

Grid is defined like this:

@(Html.Infragistics().Grid<NodeDetails>().ID("detailsGrid")
.PrimaryKey("ID")
.Columns(columns =>
{
columns.For(d => d.ID).DataType("int").HeaderText("ID");
columns.For(d => d.TotalCompleted).DataType("int").HeaderText("Total Completed");
columns.For(d => d.ResponseRate).DataType("int").HeaderText("Response Rate");
columns.For(d => d.Name).DataType("string").HeaderText("Name");
columns.For(d => d.TotalInvited).DataType("int").HeaderText("Total Invited");
columns.For(d => d.TotalCompleted).DataType("int").HeaderText("Total Completed");
})
.Features(features =>
{
features.Hiding().ColumnSettings(settings =>
{
settings.ColumnSetting().ColumnKey("ID").Hidden(true).AllowHiding(false);
});
}
)
.ClientDataSourceType(ClientDataSourceType.JSON)
.Width("100%")
.Height("600px")
.Render()
  )

javascript that gets data is:

 $(document).ready(function () {
      $("#hierarchyTree").bind("igtreenodecheckstatechanged", function (evt, ui) {
           if (ui.newState == "on") {
               $.ajax({
                            type: "POST",
                            url: '@Url.Action("GetNodeDetails")',
                            data: { id: ui.node.data.ID },
                            success: function (returnData) {
                                   if (returnData.ok) {
                                         var grid = $('#detailsGrid');
                                         grid.igGridUpdating("addRow", returnData.data);
                                   }
                    }
              })
          }
     });
});

 

right now data is received but after   igGridUpdating("addRow", returnData.data) nothing is happened. I assume this is because grid isn't bound to any data source. How can I get it working?

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