如何在更新面板中打开模式弹出窗口?

问题描述:

我有下一个要求:为选择不同的客户端显示多个选项 的DropDownList,一旦我选择不同的客户端并点击一个按钮,下拉列表 下面的网格应显示我选择的那些客户端的报价, 如果我点击一个特定的列弹出应该打开显示该报价的详细 。如何在更新面板中打开模式弹出窗口?

有型动物的场景:

1 .-如果我使用一个更新面板和它里面我把下拉列表和网格,当我在那个特定的列弹出CLIC了 doesn't工作。

2.-如果我不使用更新面板一切都很好,除了 刷新网页。

3.-如果我在选择dropdownlist的某些内容之前加载数据网格,弹出窗口一直在工作,直到我在下拉列表中选择了一些内容,这就是如何通过dropdownlist触发的事件影响网格或弹出窗口这里的一切都在更新面板中。

¿什么建议我?

我有网页的下面的代码:

<div id="contentMain"> 
     <asp:UpdatePanel ID="updPanel" runat="server"> 
      <ContentTemplate> 
       <div style="margin-left: 190px; margin-bottom: -20px;"> 
        <asp:LinkButton runat="server" ID="LinkButton1" title="Seleccionar Clientes" OnClientClick="refrescarGrid() return false;"> 
       <span class="btnAceptar"></span> 
        </asp:LinkButton> 
       </div> 
       <table align="center"> 
        <tr style="text-align: center"> 
         <td class="labelTitle" style="background-color: #9AA8B3; border-radius: 3px;" colspan="1"> 
          Seleccionar Clientes 
         </td> 
        </tr> 
        <tr> 
         <td style="font-size: 12px"> 
          <cdis:ucDropDownListMultiple ID="ddlClients2" Requerido="false" LabelText="Clientes:" 
           runat="server" TextboxClassError="listaMultipleError chosen-choices" ContainerClass="ucTextbox" 
           TextboxClassNormal="chosen-choices" InputClassError="listaMultipleErrorInput" 
           InputClassNormal="chosen-choices" OpcionAgregar="false" ValidationGroup="vlg1" 
           Width="300px" MaxSelected="20" AutoPostBack="false" /> 
         </td> 
        </tr> 
       </table> 
       <div style=""> 
        <asp:LinkButton runat="server" ID="LinkButton2" title="Seleccionar Cotizaciones" 
         OnClick="btnGetSelectedQuotations"> 
       <span class="btnAceptar"></span> 
        </asp:LinkButton> 
       </div> 
       <asp:ImageButton ID="btnSession" ImageUrl="" runat="server" OnClick="btnSession_Click" 
        Style="display: none;" /> 
       <div class="subSection" align="center"> 
        <table align="center"> 
         <tr style="text-align: center"> 
          <td class="labelTitle" style="background-color: #9AA8B3; border-radius: 3px;" colspan="1"> 
           Cotizaciones Iniciales por Autorizar 
          </td> 
         </tr> 
         <tr> 
          <td> 
           <asp:ImageButton ID="ImageButton1" ImageUrl="" runat="server" OnClick="btnSession_Click" 
            Style="display: none;" /> 
          </td> 
         </tr> 
        </table> 
       </div> 
       <div align="center"> 
        <cc1:Grid ID="grdCatalogo" runat="server" AllowAddingRecords="false" Serialize="false" 
         ShowMultiPageGroupsInfo="false" AllowFiltering="false" AllowSorting="true" AllowGrouping="False" 
         AutoGenerateColumns="false" AllowPageSizeSelection="false" AllowColumnReordering="true" 
         AllowPaging="false" Width="100%" Height="100%" AllowRecordSelection="false" ShowFooter="false" 
         FolderLocalization="/Localization" Language="es" OnDataSourceNeeded="grdCatalogo_DataSourceNeeded"> 
         <ExportingSettings ExportAllPages="true" ExportGroupHeader="true" ColumnsToExport="" /> 
         <PagingSettings ShowRecordsCount="false" /> 
         <ScrollingSettings NumberOfFixedColumns="0" FixedColumnsPosition="Left" /> 
         <ClientSideEvents OnClientCallback="loadGridScripts" ExposeSender="true" /> 
         <Columns> 
          <cc1:Column DataField="DeseasAutorizar" HeaderText=" Desea Autorizar" ItemStyle-Wrap="false" 
           Width="109px" Wrap="true" HeaderAlign="center" Align="center"> 
           <TemplateSettings TemplateId="tplActionCheck" /> 
          </cc1:Column> 
          <cc1:Column HeaderText="Código" DataField="tQuotationClientCode" Wrap="true" HeaderAlign="center" 
           Width="100px"> 
          </cc1:Column> 
          <cc1:Column HeaderText="Nombre" DataField="tQuotationClientName" Wrap="true" HeaderAlign="center" 
           Width="248px"> 
          </cc1:Column> 
          <cc1:Column HeaderText="Número de Cotización" DataField="tQuotationQuotationNumber" 
           Wrap="true" HeaderAlign="center" Width="120px"> 
           <TemplateSettings TemplateId="tplIndividualQuotations" /> 
          </cc1:Column> 
          <cc1:Column HeaderText="Número de Solicitud" DataField="tQuotationRequestNumber" 
           Wrap="true" HeaderAlign="center" Width="120px"> 
           <TemplateSettings TemplateId="tplIndividualRequest" /> 
          </cc1:Column> 
          <cc1:Column HeaderText="Tipo de Trabajo" DataField="tQuotationWorkType" Wrap="true" 
           Width="250px" HeaderAlign="center"> 
          </cc1:Column> 
          <cc1:Column HeaderText="Código Producto del Cliente" DataField="tQuotationClientProductCode" 
           Wrap="true" Width="153px" HeaderAlign="center"> 
          </cc1:Column> 
          <cc1:Column HeaderText="Nombre del Trabajo" DataField="tQuotationWorkName" Wrap="true" 
           Width="240px" HeaderAlign="center"> 
          </cc1:Column> 
          <cc1:Column HeaderText="" DataField="tQuotationQuotationId" Visible="false"> 
          </cc1:Column> 
          <cc1:Column HeaderText="" DataField="tQuotationRequestId" Visible="false"> 
          </cc1:Column> 
         </Columns> 
         <Templates> 
          <cc1:GridTemplate runat="server" ID="tplActionCheck"> 
           <Template> 
            <asp:CheckBox runat="server" ID="chkClientImp" EnableViewState="true" /> 
           </Template> 
          </cc1:GridTemplate> 
          <cc1:GridTemplate runat="server" ID="tplIndividualRequest"> 
           <Template> 
            <a class='modal' href='<%# "catIndividualRequest.aspx?pRequestId=" + 1+ "&pTmp=1"%>' 
             title="Actualizar Usuario"> 
             <asp:Label ID="Label1" Text='<%#Container.DataItem["tQuotationRequestNumber"]%>' 
              runat="server" /> 
            </a> 
           </Template> 
          </cc1:GridTemplate> 
          <cc1:GridTemplate runat="server" ID="tplIndividualQuotations"> 
           <Template> 
            <a class='modal' href='<%# "catIndividualQuotation.aspx?pQuotationId=" + Container.DataItem["tQuotationQuotationId"] + "&pTmp=1"%>' 
             title="Actualizar Usuario"> 
             <asp:Label ID="Label1" Text='<%#Container.DataItem["tQuotationQuotationNumber"]%>' 
              runat="server" /> 
            </a> 
           </Template> 
          </cc1:GridTemplate> 
         </Templates> 
        </cc1:Grid> 
       </div> 
      </ContentTemplate> 
     </asp:UpdatePanel> 
    </div> 

代码背后:

protected void grdCatalogo_DataSourceNeeded(object sender, GridDataSourceNeededEventArgs e) 
     { 
      int count = 0; 
      if (grdCatalogo.Rows != null) 
      { 
       foreach (GridRow row in grdCatalogo.Rows) 
       { 
        GridDataControlFieldCell cell = row.Cells[0] as GridDataControlFieldCell; 
        if (cell != null) 
        { 
         CheckBox asignar = cell.FindControl("chkClientImp") as CheckBox; 

         if (asignar.Checked) 
         { 
          DiccionarioAsignar.Add(count, asignar.Checked); 
         } 
        } 
        count++; 
       } 
      } 

      try 
      { 

       List<object> lst = new List<object>(); 
       if (ddlClients2.GetSelectedItems().Count > 0) 
       { 
        foreach (System.Web.UI.WebControls.ListItem li in ddlClients2.Items) 
        { 
         if (li.Selected == true) 
         { 
          foreach (object obj in QuotationBLL.Get_QuotationInfoCatalogById(Convert.ToInt32(li.Value))) 
          { 
           lst.Add(obj); 
          } 
         } 
        } 
       } 

       grdCatalogo.DataSource = lst; 
       grdCatalogo.DataBind(); 
       grdCatalogo.FolderStyle = "~/App_Themes/" + Page.Theme + "/styles/oboutgrid"; 
      } 
      catch (CDISException ex) 
      { 
       MostrarErrorGeneral(ex.ErrorMessage); 
       ErrorOboutGrid = ex.ErrorMessage; 
      } 
      catch (Exception exGeneral) 
      { 
       MostrarErrorGeneral("Ocurrió un error inesperado. Verifique la información ingresada y contacte con el encargado de la aplicación."); 
       ErrorOboutGrid = "Ocurrió un error inesperado. Contacte con el encargado de la aplicación."; 
      } 
     } 
+0

我已经这样做过,但没有下拉列表所以这里的问题似乎被什么东西涉及与多个选项的下拉列表。 – 2014-09-03 22:42:41

+0

由于Chrome最近禁用了“showModalDialog”支持,所以我会小心使用真正的模式对话框(而不是Lightbox或类似对象):http://blog.chromium.org/2014/07/disabling-showmodaldialog.html – 2014-09-03 23:10:16

它看起来像你实际上到挂钩联系“打开模态对话框”代码在tplIndividualQuotations的基础上通过JavaScript根据class="modal"

我相信你的代码这样做只会在页面加载时触发一次(使用类似jQuery $()方法或类似的东西)。

问题是,当UpdatePanel重新加载时,这段代码不会再次运行,并将代码挂接到已添加到页面的新的<a>元素上。

当你使用你要去的UpdatePanel需要挂接到ASP.NET AJAX PageRequestManager

你需要一个方法添加到endRequest事件挂钩是:

完成异步回发并将控件返回给浏览器后引发。

所以你会碰到这样的:

<script type="text/javascript"> 
    Sys.WebForms.PageRequestManager.getInstance().add_endRequest(pageLoaded); 

    function pageLoaded(sender, args) { 
    //Code to hook up modal load here... 
    } 
</script>