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  • Leandro Benítez 16 posts 259 karma points
    Apr 19, 2010 @ 22:35
    Leandro Benítez

    Multiple controls with the same ID 'ImageCropper'

    This Package is amazing, love it. But today I found an error. I'm trying to use two croppers in the same DocumentType, but when I create a new node in the content area I get this error:

    Multiple controls with the same ID 'ImageCropper' were found. FindControl requires that controls have unique IDs.


    I created different DataTypes, one for each field, but I understand the problem is because the ID 'ImageCropper' is fixed.

    ¿Am I doing something wrong? ¿Is there a workaround?



  • Maarten Boer 61 posts 82 karma points
    Apr 28, 2010 @ 22:03
    Maarten Boer


    Got the same problem here.....

    I also created different Data Type because i want to have a specific crop size of thumbs.

  • Mike 80 posts 101 karma points
    Apr 27, 2011 @ 14:45

    Anybody who got this fixed? Or used a workaround?


  • Brian 6 posts 26 karma points
    Jun 03, 2011 @ 07:03

    This is tripping me up in a bad way right now, I have never looked at the source of controls like this so if anyone has a fix or can at least help drive me towards a fix I would really appreciate it.

  • Brian 6 posts 26 karma points
    Jun 05, 2011 @ 20:58

    If anyone can provide any assistance with this I would be very grateful..

  • Hamish 96 posts 154 karma points
    Oct 30, 2011 @ 23:16

    I have the same issue...

    I want a single media type that can handle muliple image sizes. The reason for multiple image croppers is because a skyscrapper images (180x360) will be virtually impossible to use with a standard image (300x250 - important Information in the image would be cut)

  • ZuB 3 posts 23 karma points
    Jan 12, 2012 @ 13:06

    Same problem here and in this case solved.

    Under settings -> Mediatypes -> Image -> Generic Properties. 2 imagecroppers where added here. When i removed one of them the problem was solved!

  • Jeroen Breuer 4908 posts 12265 karma points MVP 4x admin c-trib
    Jan 12, 2012 @ 13:15
    Jeroen Breuer

    It's best to have multiple media types with each it's own image cropper :). You can see here how I do it with DAMP


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