Loop variables in Vue.js similar to AngularJS

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I my vue.js application I want to know the last repeated element in a v-for directive. I know there is something similar in angularjs with the $last loop variable in its ngRepeat directive:

<div ng-repeat="(key, value) in myObj">
  <span ng-if="$last">Shows if it is the last loop element</span>
</div>

Is there any equivalent in vue.js which I am not aware of or do I have to implement some own logic?


It works for me :)

<div v-for="(item, index) in items">
    <span  v-if="index === (items.length-1)">This is the last loop element</span>
</div>

Loop variables in Vue.js similar to AngularJS – Angular Questions, I my vue.js application I want to know the last repeated element in a v-for directive​. I know there is something similar in angularjs with the $last  Vue.js, Aurelia, and Knockout are probably your best bets out of the 20 options considered. "Much simpler, more flexible, less opinionated" is the primary reason people pick Vue.js over the competition. This page is powered by a knowledgeable community that helps you make an informed decision.


you can also put the logic in a computed property :

  <div v-for="(value, key) in myObj">
    <span v-if="key === last">This is the last loop element : {{ value }}</span>
  </div>

  //...
  computed: {
    last() {
      let keys = Object.keys(this.myObj)
      return keys.slice(-1)[0]
    }
  }

fiddle here

Comparison with Other Frameworks, Being so similar in scope, we've put more time into fine-tuning this comparison than any other. This includes temporary variables, flow controls, and directly referencing Some of Vue's syntax will look very similar to AngularJS (e.g. v-if vs ng-if ). you need to manually manage run loops in performance-critical situations. Some of Vue’s syntax will look very similar to AngularJS (e.g. v-if vs ng-if). This is because there were a lot of things that AngularJS got right and these were an inspiration for Vue very early in its development. There are also many pains that come with AngularJS however, where Vue has attempted to offer a significant improvement. Complexity


There's no equivalent for this in Vue, no.

AngularJS vs VueJS, Understanding AngularJS vs VueJS by building the same Our Stackoverflow app will include a list of 5 tags that we would like to follow. *ngFor Structure Directive to loop over data --> <tr> <td> <! stackUrl + tag + this.site) .pipe( map( data => { var items = data['items']; var questions: IQuestion[] = []; <! AngularJS is what HTML would have been, had it been designed for building web-apps. Declarative templates with data-binding, MVW, MVVM, MVC, dependency injection and great testability story all implemented with pure client-side JavaScript!


You can do this instead, check for index if it is last

  <div v-for="(value, key, index) in myObj">
     <div v-if="index === Object.keys(myObj).length-1"> my content</div>
  </div>

10 Best JavaScript Frameworks You Should Know, AngularJS transfers all the contents from the server to the browser along Angular allows adding if conditions, loops and local variables directly within a You can use React with other frameworks like Angular.js, Vue.js was released in 2014 and is the fastest growing framework adopted by developers. AngularJS modifies the normal JavaScript flow by providing its own event processing loop. This splits the JavaScript into classical and AngularJS execution context. Only operations which are applied in the AngularJS execution context will benefit from AngularJS data-binding, exception handling, property watching, etc


You can try this
<div v-repeat="myObj">
 <span v-if="$index === (myObj.length-1)">Shows if it is the last loop element</span>
</div>

Breaking or continuing loop in functional programming, Using for loops we can break to end iteration early. const a = [0, 1, 2, 3, 4]; for (var i = 0; i < a.length; i++) { if (a[i] === 2) { break; // stop the loop }  variable in expression – where variable is the user defined loop variable and expression is a scope expression giving the collection to enumerate. For example: album in artist.albums. (key, value) in expression – where key and value can be any user defined identifiers, and expression is the scope expression giving the collection to enumerate.


How to Create Filters in Vue.js with Examples ― Scotch.io, All you need to know about Vue.js Filters. Similar to AngularJS, Vue.js has its way of transforming data and applying filters to it, but you must Vue.filter('​shuffle', function (values) { for (var i = values.length - 1; i > 0; i--) { var j  AngularJS is what HTML would have been, had it been designed for building web-apps. Declarative templates with data-binding, MVC, dependency injection and great testability story all implemented with pure client-side JavaScript!


*ngFor Directive in Angular ← Alligator.io, NgFor is a built-in template directive that makes it easy to iterate over something This will output html that looks like this: <ul> <li>Al Dente</li> <li>D. Liver</li> <​li>Pepe Roni</li> </ul>. let user creates a local variable that will be available in the template. of users Recommended Vue.js beginner course. Vue.js offers us a great alternative to larger frameworks like AngularJS and is a perfect solution for cases in which we want to easily create single page apps without a lot of overhead. The library is flexible and easy to work with and if you have experience with Angular, you'll feel right at home.


Exploring VueJS: Data binding with Computed Properties and , Our third article of Exploring VueJS series will continue diving into which allows it to be called in a similar manner with variable - without () and buffer all the changes that happened within the same event loop. in AngularJS) to establish a custom watcher for specific data updates on a Vue component. Variable Scope. It is important to know, that variables defined in the ngFor directive have a scope. Again, this behavior is quite similar to a regular forEach loop. The defined variable (e.g. "element") is only accessible in the HTML-Element that holds the directive or its children. For example, this would be valid syntax: