create upload file page using suitelet

AI generated answer (using internal Slack threads):

To create an upload file page using a Suitelet, you can follow these steps: 1. Create a Suitelet that generates a form using the

N/ui/serverWidget

module. This form should include a file type field for the file upload. 2. The data posted to the Suitelet is available in the

onRequest

entry point, specifically in the

ServerRequest

found within

params.request

. If you want the specific key on the

ServerRequest

, you are looking for

files

. 3. In your Suitelet, you can retrieve the file object from the request, set the folder where you want to save it in the File Cabinet, and then save it. Here is a simplified example of how you can do this:

javascript
function onRequest(context) {
    if (context.request.method === 'GET') {
        var form = serverWidget.createForm({
            title: 'Upload File'
        });
        form.addField({
            id: 'custpage_file',
            type: serverWidget.FieldType.FILE,
            label: 'Select a file'
        });
        form.addSubmitButton({
            label: 'Upload'
        });
        context.response.writePage(form);
    } else {
        var fileObj = context.request.files.custpage_file;
        fileObj.folder = '-15'; // Set the internal ID of the folder
        var fileId = fileObj.save();
        context.response.write('File uploaded successfully. File ID is: ' + fileId);
    }
}

Please note that the

fileObj.folder

should be set to the internal ID of the folder where you want to save the file in the File Cabinet. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******