Usage
1) Import the plugin into your application
2) Add a new page item, and choose plugins > Clearable textfield
3) You can give your own image path for the cross image in the settings region:
You have to use an image of 11x11px
ex: https://static.oracle.com/cdn/apex/24.2.14/folder/clear.png
If you only want to set the image path once, you can change the scope of the custom attribute(in the plugin)
to application instead of component.
4) Optionally you can add a dynamic action on your page that is triggered when the cross image is pressed.
For this you have to select the event clear [Clearable Textfield] in the event of your dynamic action.
5) Run the page, and you're done!