Ember模板中的属性逆

Question

I have Boolean property enableInput that says whether the input is to be disabled or not. The disabled property of input need to be inverse of enableInput . How to do this without using another property ?

{{input type='text' value=model.someValue disabled=invert(model.enableInput)}}

Answer 1

Use inline-if helper:

{{input type='text' value=model.someValue disabled=(if enableInput false true)}}

• Working demo.
• Full code behind demo.