Contenteditable with ng-model doesn't work

Question

I\'m trying to store the value of a contenteditable to my JS code. But I can\'t find out why ng-model doesn\'t work in this case.

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Answer 1

contenteditable tag will not work directly with angular's ng-model because the way contenteditable rerender the dom element on every change.

You have to wrap it with a custom directive for that:

JS:

angular.module('customControl', ['ngSanitize']).
directive('contenteditable', ['$sce', function($sce) {
  return {
    restrict: 'A', // only activate on element attribute
    require: '?ngModel', // get a hold of NgModelController
    link: function(scope, element, attrs, ngModel) {
      if (!ngModel) return; // do nothing if no ng-model

      // Specify how UI should be updated
      ngModel.$render = function() {
        element.html($sce.getTrustedHtml(ngModel.$viewValue || ''));
      };

      // Listen for change events to enable binding
      element.on('blur keyup change', function() {
        scope.$evalAsync(read);
      });
      read(); // initialize

      // Write data to the model
      function read() {
        var html = element.html();
        // When we clear the content editable the browser leaves a 
 behind
        // If strip-br attribute is provided then we strip this out
        if ( attrs.stripBr && html == '
' ) {
          html = '';
        }
        ngModel.$setViewValue(html);
      }
    }
  };
}]);

HTML

 
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Source it from the original docs