0
votes
0answers
13 views

Different plugins activated online and offline

I develop / add to / etc. my site offline, then transfer the updated database (in toto) to the live site. Some of the plugins I need / use offline, I don't need online, and vice versa. Is there a way ...
0
votes
0answers
148 views

admin_notices not working on plugin activation

The class "My_Plugin" initializes my plugin and the class "My_Plugin_Notices" is supposed to output various admin notices with its methods. I set the property "admin_notices" in "My_Plugin" as an ...
0
votes
1answer
74 views

My plugin does not install correctly if a previous version is still installed

My plugin only installs correctly if the user first deactivates and then deletes a previously installed version. If they do not delete the previous version, the installation either does not complete ...
37
votes
2answers
19k views

Uninstall, Activate, Deactivate a plugin: typical features & how-to

I'm making a wordpress plugin. What are typical things I should include in the uninstall feature? For example, should I delete any tables I created in the install function? Do I clean up my option ...