My form doesn't want to send request (watching its activity through
Firefox Firebug)
This is my client code:
public class UploadForm extends FormPanel{
private HorizontalPanel content = new HorizontalPanel();
private Label uploadLabel= new Label("Choose file");
private FileUpload fileUpload = new FileUpload();
private Button uploadButton = new Button("Upload");
public UploadForm(){
super();
this.setAction("/data/uploadfile");
this.setEncoding(FormPanel.ENCODING_MULTIPART);
this.setMethod(FormPanel.METHOD_POST);
this.setWidget(content);
fileUpload.setName("fileUpload");
content.add(uploadLabel);
content.add(fileUpload);
content.add(uploadButton);
uploadButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
UploadForm.this.submit();
}
});
this.addSubmitHandler(new SubmitHandler() {
public void onSubmit(SubmitEvent event) {
Window.alert("onSubmit");
}
});
this.addSubmitCompleteHandler(new SubmitCompleteHandler() {
public void onSubmitComplete(SubmitCompleteEvent event) {
Window.alert("onSubmitComplete");
}
});
}
}
So, I see my Form in the HTML code (taken using FireBug):
<form target="FormPanel_1" action="/data/uploadfile"
enctype="multipart/form-data" method="post">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td align="left" style="vertical-align: top;">
<div class="gwt-Label">Choose file</div>
</td>
<td align="left" style="vertical-align: top;">
<input type="file" class="gwt-FileUpload"/>
</td>
<td align="left" style="vertical-align: top;">
<button tabindex="0" type="submit" class="gwt-
Button">Upload</button>
</td>
</tr>
</tbody>
</table>
</form>
As you can see it's real form with multipart and method post
BUT!
When clicking on the button, I get first Window.alert("onSubmit"); and
then second Window.alert("onSubmitComplete");
Form doesn' sends request!!!
I don't see any requests in FireBug (but I have to), My Tomcat server
keeps silence, but it has to write into log somrthing like: "resource
is not found"
Is it a miracle or stupid mistake?
Please help me to overcome this difficulty.
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