Editor Empty when AjaxPanel is on the page

2 posts, 0 answers
  1. Michael
    Michael avatar
    38 posts
    Member since:
    Mar 2009

    Posted 03 Feb 2015 Link to this post

    Like the subject says, the editor is in control that's used as an editor for a grid. When I go to edit a row, the value in the editor is always blank and unclickable when an AjaxPanel is on the page. I can remove the panel is everything works as it should. Even though there is no value shown, I can still hit update and the real values are still saved. Am I missing something that has to do with AJAX and the editor?
  2.
  3. Marin Bratanov
    Admin
    Marin Bratanov avatar
    4931 posts

    Posted 06 Feb 2015 Link to this post

    Hi Michael,

    Could you check if this applies to your case: http://www.telerik.com/support/kb/aspnet-ajax/editor/details/radeditor-content-not-saved-after-ajax-update-in-ie9-firefox-google-chrome-and-safari?

    Also, can you confirm there is no script error on the page, as this may break the editor functionality?

    I an also advise that you examine the following demo that shows how a RadEditor functions properly in a RadGrid and AJAX is used: http://demos.telerik.com/aspnet-ajax/editor/examples/edittemplate/defaultcs.aspx. Could you compare it with your setup and see whether you can imitate the approach or whether you can find the difference that is causing the problem?

    Yet another idea I can suggest is trying to force it to update its UI when the page renders in case this is a rendering problem. Here is a basic example:

    <telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server">
        <asp:Button ID="Button1" Text="show editor" OnClick="Button1_Click" runat="server" />
        <asp:Panel ID="Panel1" runat="server" Visible="false">
            <telerik:RadEditor ID="RadEditor1" runat="server">
                <Content>
                    some sample content
                </Content>
            </telerik:RadEditor>
            <asp:Button ID="Button2" Text="save" OnClick="Button2_Click" runat="server" />
            <asp:Label ID="Label1" Text="" runat="server" />
            <telerik:RadScriptBlock runat="server" ID="RadScriptBlock1">
                <script type="text/javascript">
                    function repaintEditor() {
                        var editor = $find("<%=RadEditor1.ClientID%>");
                        if (editor) {
                            editor.repaint();
                            //you can also try editor.onParentNodeChanged()
                            //and a small timeout in either case
                        }
                        Sys.Application.remove_load(repaintEditor);
                    }
                    Sys.Application.add_load(repaintEditor);
                </script>
            </telerik:RadScriptBlock>
        </asp:Panel>
    </telerik:RadAjaxPanel>
    protected void Button1_Click(object sender, EventArgs e)
    {
        Panel1.Visible=true;
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        Label1.Text = RadEditor1.Content;
    }


    Regards,

    Marin Bratanov
    Telerik
     

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