Push pdf stored as blob to browser...

Classic Servoy
1

I’m storing the pdf (or .doc, .xls) inside a blob (media field) that gets uploaded from the browser. Here is the callback that does the record storage:

function attachment_stream(callbackArray) {
	if(callbackArray.length > 0) {
		var recs = 0;
		var fileObj = plugins.file.convertToJSFile(callbackArray[0]) 
		if(fileObj.size() > 0) {			
			var fsAttached = forms.attached_forms_incl.foundset;
			fsAttached.newRecord();
			fsAttached.fgn_record_id = forms.asmt_base_form_i.asmt_assessment_id;
			fsAttached.fgn_table_name = "assessment";
			fsAttached.fat_item_blob = fileObj.getBytes();
			fsAttached.fat_item_text = fileObj.getName();
			fsAttached.fat_item_type = fileObj.getContentType();
			databaseManager.saveData(fsAttached.getSelectedRecord());
			recs = databaseManager.getFoundSetCount(fsAttached);
			vSelectInfo = recs.toString(10) + " attachment(s). "; 	
			fileObj = null; // clear it out again (reduce memory?)
		}  // (bytes.length > 0)
	}  // (callbackArray.length > 0)
}

Now I am trying to push it back when the user clicks on it from a tableview list (a download button), but this does not seem to work (below). It executes, but nothing happens on the browser end. Can you correct this code?

function onClick_downloadForm(event) {
	var fileSuffix = "";
	var fileObj = plugins.file.createTempFile(fat_item_text,fileSuffix)  // fat_item_text looks like "filename.pdf"
	var proceed_B = plugins.file.writeFile(fileObj,fat_item_blob,fat_item_type)
}

Thanks,
Don

2

I figured it out. As a matter of follow-up, this worked:

var proceed_B = plugins.file.writeFile(fat_item_text,fat_item_blob,fat_item_type)