Question

TinyMCE in a jQuery UI Dialog

You need to add some custom logic when rendering TinyMCE instances inside jQuery UI dialogs since it blocks all focus in calls of elements outside the dialog. Check this fiddle out for a working example.

// Prevent jQuery UI dialog from blocking focusin
$(document).on('focusin', function(e) {
  if ($(e.target).closest(".tox-tinymce-aux, .moxman-window, .tam-assetmanager-root").length) {
    e.stopImmediatePropagation();
  }
});

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