I am struggling to grasp the concept of utilizing ui-route

I'm struggling with the correct usage of ui-route. The examples on the angular-ui website aren't providing much help.

My goal is to create a basic navigation menu. If the route matches that of the item, I want to display a <span>, otherwise I want to show an <a>. I was expecting $uiRoute to reflect the current route, but it seems like it's not working as expected because I always see <span> elements in the output regardless of the route.

Check out my code here

<!DOCTYPE html>
<html ng-app="app">
  <head>
    <meta charset=utf-8 />
    <script src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.1.1/angular.min.js" type="text/javascript"></script>
    <script src="//cdnjs.cloudflare.com/ajax/libs/angular-ui/0.4.0/angular-ui.min.js" type="text/javascript"></script>
    <script type="text/javascript">
      angular.module('app', ['ng', 'ui']);
    </script>
  </head>
  <body>
    <ul>
      <li ui-route="#/link0">
        <a ui-if="$uiRoute" ng-href="#/link0">link0</a>
        <span ui-if="!$uiRoute">link0</span>
      </li>
      <li ui-route="#/link1">
        <a ui-if="$uiRoute" ng-href="#/link1">link1</a>
        <span ui-if="!$uiRoute">link1</span>
      </li>
    </ul>
  </body>
</html>

Answer №1

From what I see, you seem to have everything correct except for the fact that your ui-if conditions are reversed. Currently, it appears that you are instructing to display the link if the URL matches the href, and show the span if they don't.

Additionally, in case you are working on a single page application, using ui-if might not be advisable as it removes the element entirely, which could hinder showing it dynamically later when your route changes.

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