Upgrading from Angular version 1.2 to 1.4 causing issues with variable functionality

My Angular variables seem to be causing issues. After updating my website from Angular 1.2 to Angular 1.4, all the animations are working perfectly but the variables are not displaying as intended. I even tried the code provided in the Angular docs on my site, but the results remain unchanged.

    <div ng-init="friends = [
          {name:'John', age:25, gender:'boy'},
          {name:'Jessie', age:30, gender:'girl'},
          {name:'Johanna', age:28, gender:'girl'},
          {name:'Joy', age:15, gender:'girl'},
          {name:'Mary', age:28, gender:'girl'},
          {name:'Peter', age:95, gender:'boy'},
          {name:'Sebastian', age:50, gender:'boy'},
          {name:'Erika', age:27, gender:'girl'},
          {name:'Patrick', age:40, gender:'boy'},
          {name:'Samantha', age:60, gender:'girl'}
        ]">
I have {{friends.length}} friends. They are:
<input type="search" ng-model="q" placeholder="filter friends..." aria-label="filter friends" />
<ul class="example-animate-container">
<li class="animate-repeat" ng-repeat="friend in friends | filter:q as results">
[{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
</li>
<li class="animate-repeat" ng-if="results.length == 0">
<strong>No results found...</strong>
</li>
</ul>
</div>

See how it looks here:

Could there be an issue with the update process that is causing this problem with the Angular variables? Your input would be greatly appreciated. Thank you!

Answer №1

Upgrading from Angular 1.2 to 1.4 will necessitate modifications to your dependencies. Numerous changes will cause disruptions in your code.

For instance:

  • If you were using ngAnimate in 1.2, you now need to explicitly include angular-animate that corresponds to the version of Angular. Based on the small snippet of code you shared, it seems like this is the case.
  • If you were utilizing cookies, the service has undergone a complete transformation where cookie access is now restricted to its getters and setters only.

For a comprehensive list of changes, please refer to: https://docs.angularjs.org/guide/migration

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