用户单击按钮angular js时如何打开打印选项卡

Question

当用户单击链接时，我具有打印视图和控制器以打印结果：
<a data-ng-click="openPrintPreview(tab.countyID)">Employee List</a>

我想使用ng click打开打印预览窗口并显示打印控制器，但我的问题是查看当前页面' http：// localhost /＃/ reception '而不是http：// localhost /＃/ print / 2

$scope.openPrintPreview = function(countyId){
     var popupWin = window.open('', '_blank', 'width=800,height=700');
         popupWin.print('#/print/' + countyId);
};

Answer 1

这个怎么做

$scope.openPrintPreview = function(countyId) {
    var printUrl = window.location.origin + '/#/print/' + countyId;
    var popupWin = window.open(printUrl.toString(), '_blank', 'width=800,height=700');

    setTimeout(function () {
        popupWin.print();
    }, 1000);
};