Sending the same element to a personalized filter repeatedly

Question

Sending the same element to a personalized filter repeatedly

Is there a better way to convert a string to a JavaScript date object before using the Angular date filter? The custom filter, stringToDate(), has been implemented and integrated into the code snippet below.

<div ng-repeat="blogPost in blogPosts" class="blog-item">
    <h6>{{blogPost.date | stringToDate:blogPost.date | date: 'medium' }}</h6>
</div>

Although this solution works, the syntax for passing "blogPost.date" seems verbose. Is there a more elegant approach that aligns with Angular best practices?

javascript angularjs

Answer 1

Answer №1

Angular has the ability to format your date using the built-in date filter. You can refer to the date filter documentation here.

<h6>{{blogPost.date | date: 'medium' }}</h6>

If you want to customize your date formatting, you don't need to pass blogPost.date as a parameter to your custom filter, it is automatically included as the first parameter.

<div ng-repeat="blogPost in blogPosts" class="blog-item">
  <h6>{{blogPost.date | stringToDate | date: 'medium' }}</h6>
</div>

Below is an example of a custom filter:

.filter('stringToDate', function() {
  return function (date) {
    return new Date(date);
  };
});

You can see this implementation in action on this plunker link.

Answer 2

Angular has the ability to format your date using the built-in date filter. You can refer to the date filter documentation here.

<h6>{{blogPost.date | date: 'medium' }}</h6>

If you want to customize your date formatting, you don't need to pass blogPost.date as a parameter to your custom filter, it is automatically included as the first parameter.

<div ng-repeat="blogPost in blogPosts" class="blog-item">
  <h6>{{blogPost.date | stringToDate | date: 'medium' }}</h6>
</div>

Below is an example of a custom filter:

.filter('stringToDate', function() {
  return function (date) {
    return new Date(date);
  };
});

You can see this implementation in action on this plunker link.

Sending the same element to a personalized filter repeatedly

Answer №1

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