angular.js - Can a function be executed after ng-repeat?

Question

I push a piece of data into the array. Isn't there a loop on the page? ng-repeat. I want to trigger a click event after the loop is completed. Click on the last item, thats all

给我你的怀抱 · Answer

If you ask me, it would be more refreshing to get it done once and for all:

angular.module('demo', [])

.directive('repeatDone', function() {
    return {
        link: function(scope, element, attrs) {
            if (scope.$last) {                   // 这个判断意味着最后一个 OK
                scope.$eval(attrs.repeatDone)    // 执行绑定的表达式
            }
        }
    }
})

Usage:

// 控制器
function SomeController(scope) {
    scope.doSomething = function() {
        // 做你爱做的事
    }
}

迷茫 · Answer

Use ng-class to implement, this is my solution:

Click on the preview to see the effect directly: http://codepen.io/liekkas/pen/JdgLzJ