Thunder: Use the SingleMediaContentItemDialog

You can use a widget designer, generated by Sitefinity CMS Thunder, with document, image, or a video selector. You can further modify the designer and media selector to use the SingleMediaContentItemDialog instead of the EditorContentManagerDialog.

To do so:

1. Open the template of your widget designer.
2. In the .asax file, replace sf:EditorContentManagerDialog with sf:SingleMediaContentItemDialog
3. In the .cs file, replace the EditorContentManagerDialog property with SingleMediaContentItemDialog
4. In the .js file, locate the initialize method and increase the width of the dialog from 655 to 930.
5. In the .js file, locate the following _selectButton<PropertyName>Clicked method and:
   1. Remove the following code line:
      jQuery(this._selector<PropertyName>.get_uploaderView().get_settingsPanel()).hide();
   2. Replace
      this._ <PropertyName>Dialog.dialog().parent().css("min-width", "655px");

      with:

      this._ <PropertyName>Dialog.dialog().parent().css("min-width", "930px");
   3. Remove the following code block:
      try { 

          this._selector<PropertyName>.get_uploaderView().get_altTextField().set_value(""); 

      } 

      catch (ex) { }