Angularjs $http my second then before first then is done.

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I am not sure what I am doing wrong here, but the Report.xls gets downloaded before report.students gets updated. How can I make it wait for report.students to be updated before Report.xls get downloaded?

Here is my code

`data service function

function getStudentsForExcel() {

        var filter = studentFilter;

        filter.data.perPage = StudentsModel.data.countTotal;
        return $http.post(url + "/summeries", filter.data)
                    .then(onStudentSummeries)
                .catch(onError);

        function onStudentSummeries(response) {

            return response.data;

        }
    }`

This function in my controller `

function tocsv() {
       studentData.getStudentsForExcel().then(function(data) {
           report.students = data;





       }).then(function() {
           var blob = new Blob([document.getElementById('tableReport').innerHTML], {
               type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8"
           });
           saveAs(blob, "Report.xls");
        });



    }`

asked 33 secs ago

Shawn Anderton

1

Angularjs $http my second then before first then is done.