RadUpload inside a UserControl wrapped inside a updatepanel

[Jeeva]

Hi,

I have a situation where i have RadUpload inside a UserControl and the usercontrol is wrapped inside an update panel on the aspx page. The aspx page needs the update panel so that it can render different user controls based on a radMenu selection.

In the Usercontrol -> for Radupload I have setup automatic file saving to a TargetFolder, also the button on the page generates full postback, still the image is not getting saved. There is no update panel in the usercontrol, but on the aspx page.

Can you suggest why this could be happening ? Your help is much appreciated.

Thanks,

Jeeva

[Peter Filipov]

Hi Jeeva,

The problem happens, because files cannot be uploaded via Ajax calls. This is because of limitations of the XmlHttpRequest object and the browser. I suggest that you create a postback trigger for the button, which is used to upload the file.

Kind regards,
Erjan Gavalji
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Jeeva]

Thanks Erjan..
I did try my best, i think my issue is little different from the issues i saw across the forum. I would appreciate if you can give me some pointers for the following scenario.

1. I have 1 aspx page and a bunch of user controls.
2. A rad menu on the aspx page is used to choose an option based on which one of the user control is loaded into an update panel on the ASPX page.
3. This update panel has a "asp:Placeholder" control which for which i  unwire and rewire the user controls.
4. Now when i have the user control where i have a radUpload in it, is loaded on to the page asynchronously, i am unable to set the postback for the button inside that control.

---

My ASPX looks like this..

    <div style="float:left;width:auto; border:solid 1px red;margin-right:5px;"
        id="leftPanel">
        <telerik:RadMenu ID="InfoCenterMenu" runat="server" Flow="Vertical" Skin="Default"
        style="top: 0px; left: 0px; width:auto; z-index:10000">
        <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
        <Items>
            <telerik:RadMenuItem runat="server" Text="SignUp">
            </telerik:RadMenuItem>
            <telerik:RadMenuItem runat="server" Text="My Profile">
            </telerik:RadMenuItem>
            <telerik:RadMenuItem runat="server" Text="My Posts">
            </telerik:RadMenuItem>
        </Items>
    </telerik:RadMenu>
   </div>
   <div style="float:left;width:620px; border:solid 1px blue;margin-right:5px;"
        id="centerPanel">
        <asp:UpdatePanel  ID="SettingControlUpdatePanel" runat="server" ChildrenAsTriggers="false" UpdateMode="Conditional" EnableViewState="true">
            <ContentTemplate >
                <asp:PlaceHolder ID="ControlContainerPlaceHolder" runat="server" />
            </ContentTemplate>
            <Triggers>
                <asp:AsyncPostBackTrigger ControlID="InfoCenterMenu" EventName="ItemClick" />
            </Triggers>
        </asp:UpdatePanel>
   </div>

---

My User Control :

<div id="conDiv" style="float:left;border:0px solid green; width:460px;margin-left:5px;">
    <table style="width: 100%;">
        <tr style="margin-top:5px;">
            <td align="right">
                <asp:Label ID="lbl_Name" runat="server" Text="Display Name :"></asp:Label>
            </td>
            <td align="center">
                <span style="font-size:10px;"><telerik:RadTextBox ID="DisplayName"
                Runat="server" Skin="WebBlue" Width="230px">
            </telerik:RadTextBox>
                <br />
            </span>
            </td>
        </tr>
        <tr style="margin-top:5px;">
            <td align="right">
                <asp:Label ID="lbl_email" runat="server" Text="Email :"></asp:Label>
            </td>
            <td align="center">
                <span style="font-size:10px;"><telerik:RadTextBox ID="EmailText"
                Runat="server" Skin="WebBlue" Width="230px">
            </telerik:RadTextBox>
            </span>
            </td>
        </tr>
        <tr style="margin-top:5px;">
            <td align="right">
                <asp:Label ID="lbl_Image" runat="server" Text="Profile Image :"></asp:Label>
            </td>
            <td align="center">
                <telerik:RadUpload ID="ProfileImageUpload" Runat="server"
                AllowedFileExtensions=".jpg,.jpeg" ControlObjectsVisibility="None"
                Skin="Gray" Width="241px" InputSize="34"
                    TargetFolder="~/Images/Members" Enabled="True">
                </telerik:RadUpload>
            </td>
        </tr>
        <tr style="margin-top:10px;">
            <td align="center" colspan="2">
                <asp:Button ID="SignUpSubmit" runat="server" Text="SignUp" />
            </td>
        </tr>
    </table>
</div>

---

Now i've to make this radupload have a postback on click of SignupSubmit.

Any suggestions.. i guess i'm missing something coz i did try the suggestions on this board.

Regards,
Jeeva

[Susan]

FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!
FIX THE LINK!!!!!!!!!!!!!!!!

[Peter Filipov]

Hi Susan,

The link below is fixed. Here is the correct link.

Greetings,
Peter Filipov
the Telerik team

[Sravan]

The Link Is Not Working...

[Peter Filipov]

Hello Sravan,

The link is working correct on side. Please try it again.

Regards,
Peter Filipov
the Telerik team