angular 获取ng-repeat完成状态 $last

$index $first $middle $last $odd $even

html

<ul>
    <li ng-repeat="item in data" repeat-finish＝"renderFinish()">{{item.str}}</li>
</ul>

指令

app.directive('repeatFinish',function(){
    return {
        link: function(scope,element,attr){
            console.log(scope.$index)
            if(scope.$last == true){
                console.log('ng-repeat执行完毕')
                scope.$eval( attr.repeatFinish )
            }
        }
    }
})

ctrl里面

//controller里对应的处理函数
$scope.renderFinish = function(){
    console.log('渲染完以后的操做')
}