Upload Controle Getting Disappear if Page getting Postback.

[Ranganath]

Hi,
I am using RadUpload Controle in my project. When page is getting postback this upload contorle dissappear and displaying after a bit delay. in my page i need to postback 4 times. Every time only this RadUpload controle getting dissappear and it's appearing after loading the total page.
Please provide solution for this. If page got postback even though this controle should not disappear.

Thanks in Advance,
Ranganath.

[Veselin Vasilev]

Hello Ranganath,

I am not sure if I understood you correctly.
If the page postbacks - then all controls disappear including RadUpload.

Is there a live URL where we can observe the problem?

Sincerely yours,
Veselin Vasilev
the Telerik team

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

[Lenny_shp]

I see that it disappears then re-appears also in 2008_3_1327_dev_hotfix.

I have a postback validation routine where it displays the message prompt to the user.

Page.ClientScript.RegisterStartupScript(Me.GetType(), "ShowError", "alert('" + strValidationError.Replace("'", "''") + "');", True)

When this prompt is shown I see the upload control is gone, after I click OK, the upload control reappears.

However my most important problem is that the previous file selection disappears.    I was wondering if this is ever going to get addressed.

[Veselin Vasilev]

Hello Lenny_shp,

I am afraid I could not reproduce the problem locally.
Please open a support ticket and attach a sample working project so we can observe it on our side.

Thank you

Best wishes,
Veselin Vasilev
the Telerik team

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