angularjs ajax无刷新下载

Posted 2023-02-25 BaldWinf

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lb-statistics-filter-directive.html

 <a class="btn btn-sm btn-primary" ng-click="downloadExcel(downloadUrl)" target="_blank" ng-class="'disabledEvent':!hasPreviewData">

lb-statistics-filter-directive.js

  controller: function($scope,$http, $element, $attrs)
            $scope.downloadExcel = function(downloadUrl)
                console.log(downloadUrl)
                $http.get(downloadUrl,
                    responseType: "arraybuffer",
                    timeout:600000
                )
                .success(function (data, status, headers, config) 
                    var blob = new Blob([data], type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
                    var a = document.createElement("a");
                    document.body.appendChild(a)
                    a.download =  $filter('date')(new Date(), 'yyyyMMddHHmmss') + ".xls";
                    a.href = URL.createObjectURL(blob);
                    a.click();
                )

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