[CLOSED] render dynamic control

[miltonfoti]

I load information from a control and add to panel , in a precise moment, i need to load more information / more controls . The controls generated after the click of the button, doesn't appear on the screen , the UpdateContent not worked.

How can I render these controls without reloading the page ?

  protected void Page_Load(object sender, EventArgs e)
    {
        this.hdnQtdOcorrencia.Value = Convert.ToInt32(this.hdnQtdOcorrencia.Value) == 0 ? 10 : this.hdnQtdOcorrencia.Value;
        this.carregarOcorrencias();

    }

 

protected void carregarOcorrencias()
{
            int tamanhoDt = Convert.ToInt32(this.hdnQtdOcorrencia.Value); 

            ocorr.qtdOcorrencia = tamanhoDt;

            dt = ocorr.buscarOcorrencias();

      if (tamanhoDt <= 10)
          {
               dtTake = dt.Rows.Cast<DataRow>().OrderByDescending(x => x["OC_ID"]).ToList();
          }
          else
          {
            dtTake = dt.Rows.Cast<DataRow>().OrderByDescending(x => x["OC_ID"]).Skip(tamanhoDt - 10).ToList();
          }

 foreach (var row in dtTake)
        {
            CONTROLS_ocorrenciasMural c = (CONTROLS_ocorrenciasMural)this.LoadControl("~/CONTROLS/ocorrenciasMural.ascx");

            c.setValues(row);

            Ext.Net.Hyperlink nOcorrencia = (Ext.Net.Hyperlink)c.FindControl("hypVisualizar");

            c.ID = "control" + nOcorrencia.Text;

            this.panelOcorrencias.ContentControls.Add(c);
            //this.panelOcorrencias.UpdateContent();
      }

}

 <ext:hidden runat="server" ID="hdnQtdOcorrencia"></ext:hidden>
 <ext:Panel ID="panelOcorrencias"  runat="server" Region="Center" Flex="5" OverflowY="Auto" Border="false" Frame="false" Layout="VBoxLayout">
                            <LayoutConfig>
                                <ext:VBoxLayoutConfig Align="Center"></ext:VBoxLayoutConfig>
                            </LayoutConfig>
 </ext:Panel>

<ext:Button runat="server" UI="Primary" Text="Mais Ocorrências" AutoLoadingState="true">                                  
         <Listeners>
                 <Click Handler="App.direct.onClickMaisOcorrencias(#{hdnQtdOcorrencia}.getValue());"></Click>
        </Listeners>
</ext:Button>

    public void onClickMaisOcorrencias(int qtdOcorrencia)
    {
        this.hdnQtdOcorrencia.Value = qtdOcorrencia + 10;     

        this.carregarOcorrencias();
    }