thank you for the quick reaction. Unfortunately this modification creates a bigger problem. Now it is not possible to save the Advanced Parsing part of a Widget Wrangler CPT any more.
Currently the line
<input type="hidden" name="formSubmitted" value="true" /> is placed in function
edit_columns($columns). I've moved this into the html part of function
meta_parse(). As this meta-box is always saved when saving the page (although it might be not visible), the hidden flag is properly transferred to the save handler.
Now I'm able to save the Advanced Parsing part again.
Just for info:
I've tested some more sophisticated widgets with Widget Wranglers cloning functionality and had following results:
- Plugin Mini Loops (allows templating of listings of CPTs): WORKS
- Plugin Ultimate Tag Cloud: PARTIALLY (only numerical tag IDs work, saved config gets lost)
- Plugin Spots (associates a text widget with a CPT): FAILS