如何將元素的scrollTop設置為有角度的窗口scrollTop？

Question

我有一個比窗口高度長的固定側欄，目前如果overflow設置為hidden側欄不可滾動。

我不想在主滾動條之外引入另一個滾動條，所以我以編程方式滾動固定的側欄，主要內容如下面的plunker

$(window).scroll(function () {
  $( ".side-bar" ).scrollTop( $(window).scrollTop());
});

我想在角度上實現同樣的目標

    function linkFunc(scope, element, attribute) {
        var page = angular.element($window);

        page.bind('scroll', function() {

            element.scrollY = $window.scrollY

        });
    }

但它不能正常工作。

有人可以指出我的錯誤嗎？

謝謝

Answer 1

為什么不使用CSS？

這是滾動時固定菜單的解決方案：

 div.menu { position: fixed; top: 0; left: 0; border: 1px solid red; } div.content { margin-left: 55px; } 

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