preferred method of removing default css

Resolved

(@nimmolo)

Hi Tobias,

I was getting an error disabling default css with the recommended function. It was not causing me any problems, just thought you might like to check it out.

The reason was that I had disabled default css for tablepress in my theme’s functions.php like this:
add_filter( 'tablepress_use_default_css', false );

When I changed to:

add_filter( 'tablepress_use_default_css', 'mytheme_filter_tablepress_css' );
function mytheme_filter_tablepress_css() {
  return false;
}

the error disappeared.

reported by john blackbourn’s debugging plugin Query Monitor:

PHP Error
Warning: call_user_func_array() expects parameter 1 to be a valid callback, no array or string given

Location
wp-includes/class-wp-hook.php:298

Call Stack
apply_filters('tablepress_use_default_css')
wp-content/plugins/tablepress/controllers/controller-frontend.php:46
TablePress_Frontend_Controller->__construct()
wp-content/plugins/tablepress/classes/class-tablepress.php:208
TablePress::load_class()
wp-content/plugins/tablepress/classes/class-tablepress.php:261
TablePress::load_controller()
wp-content/plugins/tablepress/classes/class-tablepress.php:156
TablePress::run()
wp-includes/class-wp-hook.php:298
do_action('init')
wp-settings.php:449

Plugin: tablepress

This topic was modified 9 years, 1 month ago by nimmolo.
This topic was modified 9 years, 1 month ago by nimmolo. Reason: solved
This topic was modified 9 years, 1 month ago by nimmolo. Reason: clarity

Viewing 1 replies (of 1 total)

Plugin Author Tobias Bäthge
(@tobiasbg)

9 years, 1 month ago
Hi,

thanks for your post, and sorry for the trouble.

This is actually an error in your line of code. The second parameter of the add_filter function requires a string/callback function.
The proper line would be
```
add_filter( 'tablepress_use_default_css', '__return_false' );
```
(__return_false() is a WordPress function that is basically the same as your function.)

Regards,
Tobias

Viewing 1 replies (of 1 total)

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