[Solved] Update Nested grid from Parent grid update

[Gaurav]

I have 2 nested grid from a grid as its detailed view

•  <%= Html.Telerik().Grid<CRegionCapRate>()
          .Name("EditRegionGrid")
              .DataBinding(dataBinding => dataBinding.Ajax().Select("_EditRegionGridSelect", "CapRateMatrix")
                  .Update("_EditGridCapMatrixRegionUpdate", "CapRateMatrix")
              )
          .Editable(editing => editing.Mode(GridEditMode.InCell))
              .ToolBar(commands =>
              {
                  commands.SubmitChanges();
              })
          .DataKeys(keys =>
          {
              keys.Add(p => p.ID);
          })
          .Columns(columns =>
          {
              columns.Bound(o => o.ID).Hidden(true);
              columns.Bound(e => e.RegionID).Hidden(true);
              columns.Bound(e => e.Name).Width(252);
            
          })
                  .ClientEvents(events => events.OnRowDataBound("EditCapRateMatrixGrid_onRowDataBound"))
  
                  .DetailView(details => details.ClientTemplate(
                  Html.Telerik().Grid<CStateCapRate>()
                  .Name("EditStateGrid_<#= ID #>")
                  .DataKeys(keys =>
                  {
                      keys.Add(p => p.ID);
                  })
                  .Columns(columns =>
                  {
                      columns.Bound(o => o.ID).Hidden(true);
                      columns.Bound(e => e.RegionID).Hidden(true);
                      columns.Bound(e => e.StateID).Hidden(true);
                      columns.Bound(e => e.Name).Width(152);
           
                  })
                  
                      .DataBinding(dataBinding => dataBinding.Ajax()
                                          .Select("_EditStateGridSelect", "CapRateMatrix", new { ID = "<#= ID #>" })
                                              .Update("_EditGridCapMatrixStateUpdate", "CapRateMatrix", new { ID = "<#= ID #>" })
                                          )
                                          .Editable(editing => editing.Mode(GridEditMode.InCell))
                                               .ToolBar(commands =>
                                               {
                                                   commands.SubmitChanges();
                                               })
                .DetailView(MSAdetails => MSAdetails.ClientTemplate(
                  Html.Telerik().Grid<CMSACapRate>()
                  .Name("EditMSAGrid_<#= ID #>")
                  .DataKeys(keys =>
                  {
                      keys.Add(p => p.ID);
                  })
                  .Columns(columns =>
                  {
                      columns.Bound(o => o.ID).Hidden(true);
                      columns.Bound(e => e.MSAID).Hidden(true);
                      columns.Bound(e => e.Name).Width(130);
                  })
                      .DataBinding(dataBinding => dataBinding.Ajax()
                                          .Select("_EditMSAGridSelect", "CapRateMatrix", new { ID = "<#= ID #>" })
                                              .Update("_EditGridCapMatrixMSAUpdate", "CapRateMatrix",new { ID = "<#= ID #>" })
                                                      )
                                          .Editable(editing => editing.Mode(GridEditMode.InCell))
                                                                                           .ToolBar(commands =>
                                                                                           {
                                                                                               commands.SubmitChanges();
                                                                                           })
                                       .Pageable(paging => paging.PageSize(5))
                                      .ToHtmlString()))
                  .ToHtmlString()
                  )
                  )
          .Footer(false)
          
  %>

Here i can get seperate update/cancle button on each nested grid. But i want to update all the child grids from from one button (It may be parent grid.)
How can i do this?

[Pechka]

Not built it - no easy way to make it, mate. Sorry