Re: access a <form> from a JSNI function in GWT

On Thursday, March 31, 2011 1:08:26 PM UTC+2, mightymightyblues wrote:

So, I create a :
<g:FormPanel enctype="multipart/form-data" method="post"
name="fileinfo" ui:field="fileinfo">
   <input type="file" name="file"/>
</g:FormPanel>

Why a FormPanel?

<form ui:field="fileinfo" ...>

and

@UiField com.google.gwt.dom.client.FormElement fileinfo;

(you can also just use a com.google.gwt.dom.client.Element)

I'd then give it as an argument to the JSNI method rather than accessing the field from JSNI, but that's just a matter of personal taste (just that the JSNI is more readable IMO)

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