两个网格之间的UI网格同步滚动条
问题描述：
我使用的UI网（ui-grid.info）与angularjs（angularjs.org），我试图同步两格的滚动条。如果用户在一个网格，他的其他网应自动移动移动滚动条。
I am using ui-grid (ui-grid.info) with angularjs (angularjs.org) and i am trying to sync the scroll bar of two grid. If the user move the scroll bar on one grid he other grid should automatic move.
感谢。
答
我创建了一个指令，并传入我想滚动同步电网的id：
I create a directive and pass in the id of the grid i want the scroll to sync:
data-sync-scroll="displayGrid"
如果有更好的方法来做到这一点，请让我知道。
If there is a better way to do this please let me know.
angular.module('app').directive('syncScroll', [function() {
var directive = {
link: link
}
return directive;
function link(scope, element, attrs) {
setTimeout(function() {
var $gridToSync = $("#" + attrs['syncScroll']);
var $horizontalScrollToSync = $gridToSync.find('.horizontal');
var $verticalScrollToSync = $gridToSync.find('.vertical');
var $horizontalScroll = element.find('.horizontal');
var $verticalScroll = element.find('.vertical');
//Bind scroll Events
$horizontalScroll.scroll(function () {
$horizontalScrollToSync.scrollLeft($(this).scrollLeft());
});
$verticalScroll.scroll(function() {
$verticalScrollToSync.scrollTop($(this).scrollTop());
});
}, 300);
}
}]);