[PR #1170] access to SelectedTab #2556

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claunia · 2026-01-29T18:19:23Z

claunia commented

2026-01-29 18:19:23 +00:00

Original Pull Request: https://github.com/radzenhq/radzen-blazor/pull/1170

State: closed
Merged: No

The object of this change is to be able to select the tab, if you see the example based on the fact that the tab is tengo, you will have other information, so you don't have to load all the information on the page from one principle

            <RadzenTabs @ref=@TabsOT TabPosition="TabPosition.Top" RenderMode="TabRenderMode.Client" Change="ChangeTab">
                <Tabs>

                    <RadzenTabsItem Text="Información Vehículo">
</RadzenTabsItem>
</Tabs>
</RadzenTabs>

async Task ChangeTab()
{

  if (TabsOT is null) return;
 
  if (TabsOT.SelectedTab.Text.Equals("Actividades"))
  {
      

      if (listadoSolInsumos is null)
      {
          await SolicitudInsumosLoadData();
      }
      if (planesMantencionList is null || planesMantencionList.Count().Equals(0))
      {
          planesMantencionList = await comgesotdbService.GetPlanDeMantencion(new Query
          {
              Filter = "x=>x.versionid == @0",
              FilterParameters = new object[] { ot.Vehiculo.VersionAuto.id },
              Expand = "VersionAuto.ModeloAuto.MarcaVehiculo",
          });
      }

  }
}

In the example presented solo is to create tabs in a foreach, but that is where you hold tabs with distinct information and you can recognize which tab is active.

Is there any reason to access SelectedTab?

**Original Pull Request:** https://github.com/radzenhq/radzen-blazor/pull/1170 **State:** closed **Merged:** No --- [#1165 ](https://github.com/radzenhq/radzen-blazor/pull/1165) The object of this change is to be able to select the tab, if you see the example based on the fact that the tab is tengo, you will have other information, so you don't have to load all the information on the page from one principle ``` <RadzenTabs @ref=@TabsOT TabPosition="TabPosition.Top" RenderMode="TabRenderMode.Client" Change="ChangeTab"> <Tabs> <RadzenTabsItem Text="Información Vehículo"> </RadzenTabsItem> </Tabs> </RadzenTabs> async Task ChangeTab() { if (TabsOT is null) return; if (TabsOT.SelectedTab.Text.Equals("Actividades")) { if (listadoSolInsumos is null) { await SolicitudInsumosLoadData(); } if (planesMantencionList is null || planesMantencionList.Count().Equals(0)) { planesMantencionList = await comgesotdbService.GetPlanDeMantencion(new Query { Filter = "x=>x.versionid == @0", FilterParameters = new object[] { ot.Vehiculo.VersionAuto.id }, Expand = "VersionAuto.ModeloAuto.MarcaVehiculo", }); } } } ``` In the example presented solo is to create tabs in a foreach, but that is where you hold tabs with distinct information and you can recognize which tab is active. Is there any reason to access SelectedTab?

claunia added the pull-request label 2026-01-29 18:19:23 +00:00

claunia closed this issue

2026-01-29 18:19:23 +00:00

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Reference: starred/radzen-blazor#2556