Create new states on the fly with ui-router dynamically during runtime

Question

Create new states on the fly with ui-router dynamically during runtime

I am interested in using ui-router to create a dynamic navigation system that can assemble pages in a unique and changing sequence. Instead of hardcoding the ui-sref attribute for each "next" button on the templates, I want the routing to be determined by the user's specific journey.

My goal is to:

Have the user click a next button
The routing controller will then determine which state the user should go to next, based on their individual path, and extract the necessary parameters
The routing controller will then trigger $state.go('nextstate', params)

How can I create a generic button on the page, like so:

<a ui-sref="next">

Implementing the FutureStates add-on seems unnecessary for this situation, as all states are already defined; the challenge lies in deciding the order at runtime.

I also need to pass complex parameters to the state that cannot be included in the URL.

javascript angularjs angular-ui-router

Answer 1

Answer №1

Upon further reflection, I realized that using ng-click was the more convenient option in my situation, especially when dealing with parameters that are difficult to encode:

<a href="" ng-click="next()">

<script>
   function next() {
       $state.go(theNextState, { arg1: { subArg: nestedObject } } );
   }
</script>

Check out this functional example: http://plnkr.co/edit/CnNv08Cfb2dpRsnoOxY8

I plan to implement this code into a directive so that different modules only need to include

<next-button>

in their templates.

It's worth noting that this approach may present accessibility issues, as ng-click may not be triggered when navigating with a keyboard. However, this is not a concern for me, as I will be using <button>, which does respond to keyboard input. For those interested in ensuring accessibility, there is a discussion available here:

Answer 2

Upon further reflection, I realized that using ng-click was the more convenient option in my situation, especially when dealing with parameters that are difficult to encode:

<a href="" ng-click="next()">

<script>
   function next() {
       $state.go(theNextState, { arg1: { subArg: nestedObject } } );
   }
</script>

Check out this functional example: http://plnkr.co/edit/CnNv08Cfb2dpRsnoOxY8

I plan to implement this code into a directive so that different modules only need to include

<next-button>

in their templates.

It's worth noting that this approach may present accessibility issues, as ng-click may not be triggered when navigating with a keyboard. However, this is not a concern for me, as I will be using <button>, which does respond to keyboard input. For those interested in ensuring accessibility, there is a discussion available here:

Create new states on the fly with ui-router dynamically during runtime

Answer №1

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