AngularJS Accordion Component: A Handy Tool for Organ

Question

AngularJS Accordion Component: A Handy Tool for Organ

I have been trying to implement an Accordion in my angular project by sending HTML structure from a controller. However, despite following the documentation closely, the Accordion is not displaying as expected. Here is a snippet of the code I am using:

 var final='<uib-accordion close-others="oneAtATime"><uib-accordion-group heading="Static Header, initially expanded" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">This content is straight in the template.</uib-accordion-group>'

When trying to display the data in the view like this:

<div ng-bind-html="final"></div>

I am encountering issues with the accordion not rendering properly on the view side. Can someone please assist me in understanding why this might be happening and help me find a solution?

javascript angularjs

Answer 1

Answer №1

Have you properly defined your final variable as shown? If not, your view may be unaware of what 'final' is supposed to represent.

To ensure that your view recognizes final, consider declaring it with the appropriate scope:

$scope.final='<uib-accordion close-others="oneAtATime"><uib-accordion-group heading="Static Header, initially expanded" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">This content is included in the template.</uib-accordion-group>'

. This way, your view will be able to access $scope.final.

Alternatively, if you prefer not to use $scope, you can declare this as a controller variable:

this.final='<uib-accordion close-others="oneAtATime"><uib-accordion-group heading="Static Header, initially expanded" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">This content is incorporated into the template.</uib-accordion-group>'

. Subsequently, you can reference it in the view like so:

<div ng-bind-html="yourControllerName.final"></div>

Answer 2

Have you properly defined your final variable as shown? If not, your view may be unaware of what 'final' is supposed to represent.

To ensure that your view recognizes final, consider declaring it with the appropriate scope:

$scope.final='<uib-accordion close-others="oneAtATime"><uib-accordion-group heading="Static Header, initially expanded" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">This content is included in the template.</uib-accordion-group>'

. This way, your view will be able to access $scope.final.

Alternatively, if you prefer not to use $scope, you can declare this as a controller variable:

this.final='<uib-accordion close-others="oneAtATime"><uib-accordion-group heading="Static Header, initially expanded" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">This content is incorporated into the template.</uib-accordion-group>'

. Subsequently, you can reference it in the view like so:

<div ng-bind-html="yourControllerName.final"></div>

Answer 3

Answer №2

To display the content of this variable on the view, you must use the $compile function. One way to achieve this is by creating a directive that utilizes the $compile service for rendering dynamic DOM elements from the variable.

Here is an example of how you can create such a directive:

app.directive('compile', function ($compile) {
  return {
    restrict: 'A',
    replace: true,
    link: function (scope, elem, attrs) {
      scope.$watch(attrs.compile, function(html) {
        elem.html(html);
        $compile(elem.contents())(scope);
      });
    }
  };
});

Usage:

<div compile="final"></div>

Make sure to assign your content to the final variable in your $scope like this:

$scope.final = final;

Alternatively, you can directly set the content as a string like this:

$scope.final='<uib-accordion close-others="oneAtATime"><uib-accordion-group heading="Static Header, initially expanded" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">This content is straight in the template.</uib-accordion-group>';

If you need more details, consider checking out this answer.

Answer 4

To display the content of this variable on the view, you must use the $compile function. One way to achieve this is by creating a directive that utilizes the $compile service for rendering dynamic DOM elements from the variable.

Here is an example of how you can create such a directive:

app.directive('compile', function ($compile) {
  return {
    restrict: 'A',
    replace: true,
    link: function (scope, elem, attrs) {
      scope.$watch(attrs.compile, function(html) {
        elem.html(html);
        $compile(elem.contents())(scope);
      });
    }
  };
});

Usage:

<div compile="final"></div>

Make sure to assign your content to the final variable in your $scope like this:

$scope.final = final;

Alternatively, you can directly set the content as a string like this:

$scope.final='<uib-accordion close-others="oneAtATime"><uib-accordion-group heading="Static Header, initially expanded" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">This content is straight in the template.</uib-accordion-group>';

If you need more details, consider checking out this answer.

AngularJS Accordion Component: A Handy Tool for Organ

Answer №1

Answer №2

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