I've got a conflict with another plugin which is blocking the JS in my custom plugin with the hook:

add_action('wp_enqueue_scripts', '<FOREIGN-PLUGIN>');

Is there a way to enqueue my JS before all other plugins?

I tried already to set priority like

add_action('wp_enqueue_scripts', '<FOREIGN-PLUGIN>', 1);
add_action('wp_enqueue_scripts', '<MY-PLUGIN>', 2);

but it doesn't work. Any ideas?

  • Have you tried remove_action() to remove the other plugin's action, add yours, then add back the other plugin's action? – Sally CJ Oct 16 '19 at 2:07
  • your plugin should be independent of other plugin actions. that will avoid a lot of headaches in future development and customization. But if you insist on doing so, try wp_deregister_script( 'script-handle' ) then enqueue your script, other script. To register script: wp_register_script(....parameters....) and to enqueue script : wp_enqueue_script('script-handle') – maverick Oct 16 '19 at 6:48

If the plugin does not include a priority, then the priority is "10" (the default).

So without changing (editing) the offending plugin, you can use a priority higher than 10 to load after, or lower than 10 to load earlier.

You mentioned that you want yours to load earlier. If that's the case, the priority in your example is backwards. Setting foreign-plugin to 1 means it will load before my-plugin (set to 2). Instead, it should be:

add_action('wp_enqueue_scripts', '<FOREIGN-PLUGIN>', 2);
add_action('wp_enqueue_scripts', '<MY-PLUGIN>', 1);

Then "<MY-PLUGIN>" will load earlier than "<FOREIGN-PLUGIN>". But as I mentioned, if it's already in another plugin, you shouldn't edit that and the default prior, so your enqueue should simply be:

add_action('wp_enqueue_scripts', '<MY-PLUGIN>', 1);

(Or some priority number from 1-9). Then "my-plugin" will enqueue first.

| improve this answer | |

Use dependencies. Dependencies are scripts that your script relies upon to be loaded first. The <FOREIGN-PLUGIN> in the example should be the handle that script was enqueued with.

$deps = array('<FOREIGN-PLUGIN>');
wp_enqueue_script( $handle, $src, $deps);

| improve this answer | |

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