Ways to programmatically include an ng-click to a span element

I am facing a challenge where I need to include the "ng-click" directive within a dynamically generated span element that wraps the selected text.

range = window.getSelection().getRangeAt(0);
var span = document.createElement("span");
$(span) .addClass("comment")
           .attr("id", short_id +"_"+ n_comment)
           .attr("ng-click", "showComment()")
           .append(range.extractContents());
range.insertNode(span);

Although the code above successfully wraps the selection with the span, the ng-click directive does not seem to work.
Given that the Angular directive is dynamically created, it is necessary to compile it using $compile. However, in this particular scenario, I am unsure of how to proceed with the compilation.

Could anyone provide guidance on how to overcome this issue? Thank you in advance.

javascriptangularjs

Answer №1

I managed to solve this on my own using the following code:

range = window.getSelection().getRangeAt(0);
var span = document.createElement("span");
$(span).addClass("comment")
       .attr("id", short_id + "_" + n_comment)
       .attr("ng-click", "showComment()")
       .append(range.extractContents());
range.insertNode(span);
getScope(span);

Additionally, I utilized the getScope function:

function getScope(el){
    var $scope = angular.element(el).scope();
    $scope.view(el);
}

By doing this, I was able to access the span's scope and dynamically compile the HTML within the view() function:

$scope.view = function(element){
    $compile(element)($scope);
}

Once the element was compiled, the ng-click functionality started working as intended. Thank you to everyone for your assistance.

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