Is it possible to write conditional check for two variable in one conditional check

Question

I have a case where two condition need to check for disabling button.

sample code , the way i have did

<div class="{{if isallowed 'notallowed'}} {{if isloading 'notallowed'}}">Submit</div>

Thanks.

Answer 1

we can achieve this by using helper.

I have created helper for this and working fine for me.

Helper 'isany-true'

import Ember from 'ember';

export function anytrue(params) {
    return params.includes(true)
}

export default Ember.Helper.helper(anytrue);

Example

<div class="{{if (isany-true isdisableprev isloading) 'notallowed'}}">Submit</div>