用戶單擊按鈕angular js時如何打開打印選項卡

Question

當用戶單擊鏈接時，我具有打印視圖和控制器以打印結果：
<a data-ng-click="openPrintPreview(tab.countyID)">Employee List</a>

我想使用ng click打開打印預覽窗口並顯示打印控制器，但我的問題是查看當前頁面' 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

這個怎么做

$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);
};