You can clear the selected files by setting the 'value' property to an
empty string. (For a TYPE="FILE" input control, you can only set the
'value' property to an empty string - trying to set it to anything else
will be treated as an error and will be ignored by the web browser. For
more info see:
http://www.w3.org/TR/2011/WD-html5-20110525/common-input-element-attributes.html#dom-input-value
beneath
the subheading 'filename').
Unfortunately, there is presently no method in the GWT FileUpload class to
enable this to be done easily. However, the second line of code below will
achieve the desired effect.
FileUpload myFileUploadControl=new FileUpload();
.
DOM.setElementProperty(myFileUploadControl.getElement(),"value","");
On Thursday, 22 December 2011 00:59:36 UTC-5, Rahul Sharma wrote:
>
> Hi,
> Can anyone help me out in clearing the contents of the fileupload
> widget.
> I mean for textbox we write textBox.setText("") to clear the content
> of it, is there anyway to clear the FIleupload also.
>
> Thanks in Advance
> rahul
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