Angular动态添加指令

Question

I want to dynamically use angular-slimscroll in my webpage. The directive looks something like this:

<div id="scroll" slimscroll="{slimscrollOption: value}">
    Scroll Content
</div>

How can I dynamically add slimscroll="{slimscrollOption: value}" into #scroll div and have it functioning with angular-slimscroll?

Answer 1

You can create a directive, some thing like that:

JS

angular.module('myApp',[])
.controller('MyCtrl', function ($scope) {})
.directive('myScroll', ['$compile', function($compile) {
    return {
        scope: true,
        link: function(scope, element, attrs) {

            element.attr('slimscroll', '{slimscrollOption: value}'); 
            element.removeAttr('my-scroll'); 
            $compile(element)(scope);

        }
    };
}]);

HTML

<div id="scroll" my-scroll>
    Scroll Content
</div>

The key is you need to $compile the element again to dynamically add angular-slimscroll. And removing attribute 'my-scroll' to advoid infinity loop while compiling.

You can see my answer here also (it is the same as your case, I think): How to add toggling of the disabled state of an input via double click from inside a directive?