Problem with FileUpload and PostBackTrigger RRS feed

  • Question

  • User-322746205 posted

    Hi all,

    I need a fileupload on my page is for user to upload their preferred picture and my page contains 2 buttons. 
    1 is 'Login Panel' button another one is 'Submit' button. Fileupload and each button are placed into different update panel.

    1st user will need to upload a picture then click on 'Login Panel' button, then they need to keyin their username and password then only click on submit button.
    I got a problem where when i click on 'Login Panel' button, the picture  disappear and i try to change trigger mode to asynpostbacktrigger but as i know, fileupload need a full postback.
    Can anyone guide to how to hold the picture until i click on the last button - submit button only full postback?

    Thursday, December 26, 2013 2:51 AM