Image editor with dialog opener

4 posts, 0 answers
  1. Pierre
    Pierre avatar
    212 posts
    Member since:
    Apr 2007

    Posted 12 Nov 2009 Link to this post

    hi, I use DialogOpener to open ImageManager directly
            Dim imageManagerParameters As New ImageManagerDialogParameters()  
            imageManagerParameters.MaxUploadFileSize = 1048576  
            imageManagerParameters.SearchPatterns = New String() {"*.jpg""*.png""*.gif"}  
            imageManagerParameters.FileBrowserContentProviderTypeName = GetType(wwwBaultar.RadEditorDBContentProvider).AssemblyQualifiedName  
            imageManagerParameters.ViewPaths = New String() {"ROOT/Images"}  
            imageManagerParameters.UploadPaths = New String() {"ROOT/Images"}  
            imageManagerParameters.DeletePaths = New String() {"ROOT/Images"}  
            Dim imageManager As New DialogDefinition(GetType(ImageManagerDialog), imageManagerParameters)  
            imageManager.ClientCallbackFunction = "ImageManagerFunction" 
            imageManager.Width = Unit.Pixel(694)  
            imageManager.Height = Unit.Pixel(440)  
            DialogOpener1.DialogDefinitions.Add("ImageManager", imageManager) 

    That work great except if user click on the Image Editor I got this error:

    Microsoft JScript runtime error: Sys.ArgumentNullException: Dialog Parameters for the ImageEditor dialog do not exist
    Parameter name: dialogName

    i see some post fot calling the image Editor directly but whats about calling inside the image manager ?
  2. Rumen
    Rumen avatar
    12849 posts

    Posted 17 Nov 2009 Link to this post

    Hi Pierre,

    The following KB article provides guidance how to enable the Image Editor in a standalone Image Manager dialog: Using the Image and Document managers outside RadEditor.

    Kind regards,
    the Telerik team

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  4. Roland
    Roland avatar
    156 posts
    Member since:
    Feb 2009

    Posted 08 Jun 2010 Link to this post

    Above code was taken from that article and converted to VB.

    I have the same problem :S and just did copy/paste.
  5. Rumen
    Rumen avatar
    12849 posts

    Posted 10 Jun 2010 Link to this post

    Hi Roland,

    Please, find attached a sample working project that demonstrates how to run the image and document as standalone controls using VB.NET code.

    Best regards,
    the Telerik team

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