Here's a unique version: "Discover the process of implementing click functionality, similar to ng-click, on a circle SVG

Question

Here's a unique version: "Discover the process of implementing click functionality, similar to ng-click, on a circle SVG

Within my JS file, I have some HTML text that is being returned to an HTML page. This HTML text contains a circle SVG element, which displays properly when retrieved from the API. When clicking on the circle, I want to call a JavaScript function in the same JS file. I attempted using ng-click but it is not functioning as expected.

htmlText += '<circle ng-click="getUrl()" cx="9.5" cy="9.5" stroke-width="2" stroke="'+statsObj[s].color+'" fill-opacity="0" r="8.00" title="" style="opacity: 1;" data-original-title="'+statsObj[s].state+'" ng-click="getUrl()"></circle>';

Is there a syntax error or is there another method we can use to achieve this functionality? Thank you in advance.

javascript angularjs

Answer 1

Answer №1

One reason for this is that HTML strings require compilation to utilize Angular directives such as ng-click. To achieve this, you can create a directive.

I extracted the directive from the following source and established a Plunker example: call function inside $sce.trustAsHtml() string in Angular js

Here's the link to the Plunker for your convenience: https://plnkr.co/edit/HZr2Bje2YBoY2luvB6zC?p=info

    app.directive('compileTemplate', function($compile, $parse) {
  return {
    restrict: 'A',
    link: function(scope, element, attr) {
      var parsed = $parse(attr.ngBindHtml);

      //Recompile if the template changes
      scope.$watch(
        function() { 
          return (parsed(scope) || '').toString(); 
        }, 
        function() {
            $compile(element, null, -9999)(scope);
        }
      );
    }
  };
});

Additionally, it is advisable to use $sce.trustAsHtml to embed HTML content into your main page.

I trust that this explanation proves beneficial!

Answer 2

One reason for this is that HTML strings require compilation to utilize Angular directives such as ng-click. To achieve this, you can create a directive.

I extracted the directive from the following source and established a Plunker example: call function inside $sce.trustAsHtml() string in Angular js

Here's the link to the Plunker for your convenience: https://plnkr.co/edit/HZr2Bje2YBoY2luvB6zC?p=info

    app.directive('compileTemplate', function($compile, $parse) {
  return {
    restrict: 'A',
    link: function(scope, element, attr) {
      var parsed = $parse(attr.ngBindHtml);

      //Recompile if the template changes
      scope.$watch(
        function() { 
          return (parsed(scope) || '').toString(); 
        }, 
        function() {
            $compile(element, null, -9999)(scope);
        }
      );
    }
  };
});

Additionally, it is advisable to use $sce.trustAsHtml to embed HTML content into your main page.

I trust that this explanation proves beneficial!

Here's a unique version: "Discover the process of implementing click functionality, similar to ng-click, on a circle SVG

Answer №1

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