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AngularJS - Identify all elements with a class and add an attribute without jQue...
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AngularJS - Identify all elements with a class and add an attribute without jQuery
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I have to identify all the elements having class in-brackets and add an attribute href="#" to them. I have to do this without jQuery.
This is my code example now:
<a class="in-brackets">Banana</a>
<a class="in-brackets">Apple</a>
In my Controller:
document.getElementsByClassName("in-brackets").setAttribute("href", "#");
But nothing happens. The element doesn't have the attribute.
The "Angular way" is to only do DOM manipulation inside a directive.
You can build a custom directive for that:
.directive('inBrackets', function () {
return {
restrict: 'C',
link: function postLink(scope, elem, attrs) {
attrs.$set('href', '#');
}
};
});
Read more about custom directives and the various properties of the "Directive Definition Object" here.
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