Magento 2：如何为单个商店使用自定义模块覆盖核心模板？

Question

I want to customize the /checkout/success template file ( success.phtml ). I have a custom module built that overrides the core vendor/magento/module-checkout/Block/Checkout/Onepage/Success block and adds data into prepareData() . If I add the template file within my module ( Vendor\\Module\\view\\frontend\\templates\\success.phtml ), everything is great: no problem loading and rendering the additional data in the phtml.

The problem is that I only want to set the override for a single store - so normally I would put the new template in app/design/frontend/[theme]/[themename]/Magento_Checkout/templates/success.phtml - and expect that that would trump the core version, but that doesn't seem to be working if I have a module overriding that template already.

How do you configure a theme/store level template using a custom module Block, and let other stores use the core template?

Answer 1

Figured it out: within the theme's directory structure, you need to specify the extended module name, not the core module name. You still need to have a template file within the module with the block extension (which seems clunky - why not just use core by default?) so I copied the core template to the module, then was able to specify the theme level template as app/design/frontend/[themeparent]/[themename]/Vendor_Module/template/success.phtml rather than app/design/frontend/[themeparent]/[themename]/Magento_Checkout/templates/success.phtml .

All themes use the extended modules template (copy of core) and the specific theme uses it's own template.