I am trying to do a file upload from gwt-ext without bringing up the
dialog box. To do this, I created a FormPanel and added the
appropriate fields to it. Then did a form.submit(). This doesn't seem
to work. Any idea why? The code is shown below.
final FormPanel uploadForm = new FormPanel();
uploadForm.setVisible(false);
uploadForm.setFileUpload(true);
final TextField sourceFile = new TextField("File", "sourceFile");
sourceFile.setVisible(false);
sourceFile.setInputType("file");
sourceFile.setValue("/tmp/test.txt");
final TextField targetFile = new TextField("Upload As", "targetFile");
targetFile.setVisible(false);
targetFile.setValue("different.txt");
uploadForm.add(sourceFile);
uploadForm.add(targetFile);
final String url = GWT.getModuleBaseURL() + "/uploadFile";
uploadForm.getForm().submit(url, null, Connection.POST, null, false);
I tested the servlet on the server side with a simple html form and it
works correctly. Only the GWT-EXT version doesn't seem to work.
Thanks,
Bala.
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