As you already know keeping the business logic separate from the view is the best practice which AEM suggests. In this post, we are going to discuss on the VIEW part which is HTML Template Language (HTL Formerly Known As Sightly).
Below is the list of HTL tags that can be used in different scenarios. Happy & fast coding 😁.
This tag is used to remove the current element, allowing only its children to be displayed.
Checking the mode in HTL: Below command checks if the mode = edit, if true shows the p tag.
This is EDIT Mode
Accessing a Model object in HTL:
Accessing Model values via Model object: The modelValue will generally be the dialog value authored.
Accessing List values from Model object:
Using LIST tag: