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  1. OpenOLAT
  2. OO-2771

Images can not be selected in HTML editor in Chrome 58+

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      Description

      How to reproduce

      • Use Chrome 58
      • Open a single page in HTML editor that has an image embedded
      • Click on image
        => NOK: nothing happens, image not selected.

      In the console some errors appear

      The problem also applies to Vivaldi 1.9 which is based on the Chromium render engine.

      The problem has been recognized by TinyMCE, there is no path around updating TinyMCE to fix the problem:
      https://github.com/tinymce/tinymce/issues/3611

      Workaround
      Instead of clicking the image one can drag a bit (klick-drag). This will select the image.

      Uncaught DOMException: Failed to execute 'setBaseAndExtent' on 'Selection': There is no child at offset 1.
          at L.<anonymous> (https://testing.frentix.com/test7/raw/11052:f2d5bbc7cafa/js/tinymce4/tinymce/tinymce.min.js:10:15605)
          at t.i [as fire] (https://testing.frentix.com/test7/raw/11052:f2d5bbc7cafa/js/tinymce4/tinymce/tinymce.min.js:8:21950)
          at L.fire (https://testing.frentix.com/test7/raw/11052:f2d5bbc7cafa/js/tinymce4/tinymce/tinymce.min.js:8:23845)
          at h.s (https://testing.frentix.com/test7/raw/11052:f2d5bbc7cafa/js/tinymce4/tinymce/tinymce.min.js:10:23568)
          at e (https://testing.frentix.com/test7/raw/11052:f2d5bbc7cafa/js/tinymce4/tinymce/tinymce.min.js:2:12676)
          at HTMLHtmlElement.m (https://testing.frentix.com/test7/raw/11052:f2d5bbc7cafa/js/tinymce4/tinymce/tinymce.min.js:2:13016)
      

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              Assignee:
              gnaegi Florian Gnägi
              Reporter:
              gnaegi Florian Gnägi
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