What is the best way to showcase HTML content in my application?

Question

What is the best way to showcase HTML content in my application?

I am currently working with the Angular framework to display data in my application.

The data I am dealing with contains HTML tags, for example:

$scope.test = <p>this is a test</p><strong>Bold text here...</strong>

When outputting this data in my HTML file like so:

<div>
   {{test}}
</div>

The browser displays the exact text '

<p>this is a test</p> <strong>Bold text here...</strong>

'. However, I would like it to parse the HTML tags and display them as formatted content:

this is a test

Bold text here....

Is there a way to achieve this?

Thank you!

javascript angularjs angularjs-ng-repeat

Answer 1

Answer №1

There are two ways to achieve this:

<div ng-bind-html-unsafe="test"></div>

or

$scope.test = $sce.trustAsHtml('<p>this is a sample<?p><strong>Highlighted text goes here...</strong>');

It depends on your specific requirements and the version of Angular you're using, with 1.2 being the likely choice. Ensure to inject $sce when implementing the $sce method:

myApp.controller('myCtrl', ['$scope', '$sce', function($scope, $sce) {
   $scope.test = $sce.trustAsHtml('<p>this is a sample<?p><strong>Highlighted text goes here...</strong>');
});

Answer 2

There are two ways to achieve this:

<div ng-bind-html-unsafe="test"></div>

or

$scope.test = $sce.trustAsHtml('<p>this is a sample<?p><strong>Highlighted text goes here...</strong>');

It depends on your specific requirements and the version of Angular you're using, with 1.2 being the likely choice. Ensure to inject $sce when implementing the $sce method:

myApp.controller('myCtrl', ['$scope', '$sce', function($scope, $sce) {
   $scope.test = $sce.trustAsHtml('<p>this is a sample<?p><strong>Highlighted text goes here...</strong>');
});

Answer 3

Answer №2

To create a directive that converts text to HTML content:

app.directive('bindUnsafeHtml', ['$compile', function ($compile) {
      return function(scope, element, attrs) {
            console.log("inside the directive");
          scope.$watch(
            function(scope) {
              // watch for changes in the 'bindUnsafeHtml' expression
              return scope.$eval(attrs.bindUnsafeHtml);
            },
            function(value) {
              // update the current DOM with the new value of the expression
              element.html(value);

              // compile and link the updated DOM to the current scope
              // only compiling .childNodes to avoid infinite loops
              $compile(element.contents())(scope);
            }
        );
    };
}]);

You can then use it like this:

<div bind-unsafe-html="test">

Don't forget to inject your directive in the Angular config

I hope this solution proves helpful for you.

Answer 4

To create a directive that converts text to HTML content:

app.directive('bindUnsafeHtml', ['$compile', function ($compile) {
      return function(scope, element, attrs) {
            console.log("inside the directive");
          scope.$watch(
            function(scope) {
              // watch for changes in the 'bindUnsafeHtml' expression
              return scope.$eval(attrs.bindUnsafeHtml);
            },
            function(value) {
              // update the current DOM with the new value of the expression
              element.html(value);

              // compile and link the updated DOM to the current scope
              // only compiling .childNodes to avoid infinite loops
              $compile(element.contents())(scope);
            }
        );
    };
}]);

You can then use it like this:

<div bind-unsafe-html="test">

Don't forget to inject your directive in the Angular config

I hope this solution proves helpful for you.

What is the best way to showcase HTML content in my application?

Answer №1

Answer №2

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