问题
I am trying to turn on template path hint in magento 1.9.0.0 but it's not working.
But in magento 1.8.0.0 it's fully working. How can I turn it on in magento 1.9?

回答1:
I see that you have selected store view, Main Website. Please select website view e.g. English and enable template path.
回答2:
I haven't installed any language (default was English). For me it works (for version 1.9.2) when I choose "Current Configuration Scope:" -> "Default Store View". Check a screenshot below:
回答3:
To enable template path hints follow the following steps:
- Go to Magento admin panel->systems->configuration
- Choose your store view on top left corner in Current Configuration Scope ex:english
- Go to Advanced tab. Under that click on Developer->Debug. If you want both block and view template path hints, click yes on Template path hints (phtml files) and Add Block Names to Hints.
- Refresh your frontend
- List item
来源:https://stackoverflow.com/questions/24273443/in-magento-1-9-0-0-how-can-i-enable-template-path-hint