AngularJS checkbox dynamic ng-true-value expression

Question

I\'m trying to build a calculator for daycare prices in Angular.

Every location in the company franchise has separate prices for every day. So my thinking was to bui

Answer 1

It seems ng-true-value does not accept non-constant expressions. From the docs(v1.3.0):

Some attributes used in conjunction with ngModel (such as ngTrueValue or ngFalseValue) will only accept constant expressions.

Examples using constant expressions include:

Examples of non-constant expressions include:

An ideal workaround probably would be calling a Controller method on ng-click or ng-change inside which you can analyse all the checkboxes for truthy or non-truthy values.