AngularJS allows users to import a file and submit it after closing the popup

I can't figure out how to submit the file I'm importing after clicking OK on the system's file upload window. Here is what I have tried so far:

<input type="file" id="file-input" style="display:none" />

<button class="btn pull-right" ng-click="submitCashierFile()">Import</button>

JavaScript code snippet:

$scope.submitCashierFile = function () {
        angular.element('#file-input').trigger('click');

// Need help with submitting the file after selecting it in the modal

$scope.cashierfile.upload = Upload.upload({
                url: config.baseAddress + 'test/uploadCashierExcel',
                data: { file: $scope.cashierfile }
            });

            $scope.cashierfile.upload.then(function (response) {
                $timeout(function () {
                    $scope.cashierfile.result = response.data;
                    toastService.success('You have added .xlsx');
                });
            }, function (response) {
                toastService.error(response);
           });

    };

After triggering the click and opening the modal to select the file, I need guidance on how to actually submit it upon clicking OK in that modal window. Any suggestions?

Answer №1

It seems like your question is a bit unclear to me, but I'll do my best to provide an answer based on what I have gathered.

To tackle this problem, you should set up the control's onchange event. This will trigger immediately after selecting the file for upload. From there, you can proceed with the actual file upload process.

Personally, when faced with a similar task, I opt to forego Angular and instead utilize the HTML5 file upload mechanism. In my experience, it functions just as you've described...

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