Setting Render Options to PHP for Block - Meta Box

This topic has 2 replies, 2 voices, and was last updated 2 years, 10 months ago by Long Nguyen.

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July 7, 2020 at 11:43 PM #20705
badabingbreda
Participant
Hi, I'm saving a block with the Meta Box Builder and am setting the Render Options to use a PHP function. I can set the render_callback successfully. It does use the callback as specified;

However, two minor issues:
1. When I enter a callback that uses a namespace, like "\TimberMetaboxBlocks\timber_blocks_callback"
  the generated code displays it with TWO backslashes: "\TimberMetaboxBlocks\timber_blocks_callback"
2. When going back to the settings, the render options automatically open on the "Code" settings panel. (PHP callback is still used correctly)
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July 7, 2020 at 11:51 PM #20706

badabingbreda
Participant

LOL, double slashes were automatically removed in my post. They were there where I mentioned them, I swear!

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July 8, 2020 at 9:47 AM #20716
Long Nguyen
Moderator
Hi Didou,
1. Because Meta Box Builder generates the function callback as the string so it uses one backslash to escape the string "\". Don't worry about this.
  'render_callback' => '\\MetaBox_Block\\my_team_member'
2. Thank you for pointing this out. I'm going to create a feature request to improve this case, save the state PHP function instead of Code.
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