Inject parameters into the templateUrl property of an Angular component

In this scenario, my component object is structured as follows:

var options = {
    bindings: {
        title: '<',
        rows: '<'
    },
    controller: registers,
    templateUrl: function ($element, $attrs) {
        return '/app/dashboard/registers/register.html';
    }
};

The challenge I'm facing is accessing the bindings title and rows within my register.html template. While I grasp the concept of using $element and $attrs, injecting these into a templateUrl which needs to reference an HTML file appears tricky.

My ultimate goal is to utilize these values within the template in the following manner:

<p>Title: {{vm.title}}</p>
<p>Rows: {{vm.rows}}</p>

If anyone could guide me on how to set up the templateUrl so it can interpolate the binding values directly into the markup, that would be greatly appreciated.

Answer №1

Do not make any additional changes to the templateUrl function.

If you do not specify the controllerAs option, the controller identifier defaults to $ctrl, not vm. Scope properties should be accessible in the template as:

<p>Title: {{$ctrl.title}}</p>
<p>Rows: {{$ctrl.rows}}</p>

Check out this demo for a visual representation (credit to @AWolf).

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