Home / Community & Support / Developer Productivity Tools Forums / ASP.NET > Upload > No Files after PostBack

• Przemek

  Posted on Mar 25, 2011 (permalink)

  I've got very hard problem i can't really handle on my own. On our page we have Upload and RadEditor. Upload is used to load images inside the RadEditor. Upload allows to load one image at a time, then user clicks the button for upload and his/her image is loaded on RadEditor.
  
  Aside from all this, we also have "Save" button. When user clicks it - RadEditor's html content gets saved to database (after saving user should be able to work with upload and radeditor). It of course causes postback. After that click event  - whenever user tries to add another picture with FileUpload, the UploadedFiles.Count equals 0.
  

  <telerik:RadUpload ID="Up_File" runat="server" /> 

             <asp:Button  ID="btnUpload" runat="server" CausesValidation="False" Text="Upload Image"

                                              OnClick="btnUpload_Click"></asp:Button>

                                      <asp:UpdatePanel UpdateMode="Conditional" Visible="true" runat="server" ID="UploadPanel">

                                          <Triggers>

                                          <asp:PostBackTrigger ControlID="UploadImage" />

                                          </Triggers>    

                                      </asp:UpdatePanel>

                                      <br />

                                      <telerik:RadEditor ID="FormHeaderRadEditor" ToolbarMode="ShowOnFocus" Width="98%" Height="350px" EnableResize="false" ToolsFile="RadEditorMediumTools.xml"

                                          runat="server">  

                                              <Content></Content>

                                              <CssFiles>

                                                  <telerik:EditorCssFile  Value="EditorStyles.css" />

                                              </CssFiles>

                                      </telerik:RadEditor>
  <asp:Button runat="server" ID="btnSave" OnClick="btnSave_Click" Text="Save" />

  
  What's more awkward if i remove this emply UpdatePanel i can't load any files - when i click btnUpload the file's count is 0.The question is: why can't i upload files after clicking save button? All the save method does is to save RadEditor's content to database.

Back to Top

Home / Community & Support / Developer Productivity Tools Forums / ASP.NET > Upload > No Files after PostBack