The versatility of an Angular route's dynamic page

In my Angular 1.3 project, I am exploring the concept of dynamic routing. This approach is similar to what has been discussed in articles like this one and here. The examples provided suggest configuring routes like this:

$routeProvider.when('/:group/:pagename', {
    controller: 'RouteCtrl',
    templateUrl: 'uirouter.html'
})

In this configuration, the controller can access the values of 'group' and 'pagename' through $routeParams, which functions as expected.

Now, I want to enhance this dynamic routing setup by selecting templates and controllers dynamically as well:

$routeProvider.when('/:group/:pagename', {
    controller: $routeParams.group + 'Ctrl',
    templateUrl: $routeParams.pagename + '.html'
})

While examining the code, I can see that there is a $get property with a function containing $routeParams as a parameter. However, I am struggling to extract and utilize its values effectively.

At this stage of the project, which is still in its infancy, I am open to using either ui-router or ng-router if either of them offers the functionality I am looking for.

javascriptangularjsangular-ui-routerangularjs-routing

Answer №1

If you want to make the templateUrl dynamic, you can experiment with this approach:

$routeProvider.when('/:category/:page', {
    controller: "SomeCtrl",
    templateUrl: function(params){return params.page + '.html';}
})

It's uncertain if the same strategy will work for the controller portion though.

Answer №2

One idea is to create a function that will generate a templateUrl string instead of directly providing a value:

$routeProvider.when('/:group/:pagename', {
    controller: $routeParams.group + 'Ctrl',
    templateUrl: function (routeParams) {
        return routeParams.pagename + '.html';
    }
});

You could possibly do the same thing for the controller, but it would require further testing since I have not tried it with controllers before.

If there are multiple dynamic components in play, consider turning them into separate directives and using ng-if to conditionally show specific directives based on the $routeParams set within a parent controller.

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