On Tuesday, June 21, 2011 9:11:28 AM UTC+2, Alex Luya wrote:
>
> How to get file list? can you post a code split to show how to do it?
> ----------------------------------------------------------------------
> public static native void getFiles() /*-{
> var input [email protected]::fileUpload;
>
'static' + 'this' ?!
>
> for (var i = 0; i < input.files.length; i++) {
> $wnd.alert(input.files[i].name);
> }
> return
> }-*/;
>
Yes, that's the idea (we made a JavaScriptObject for the File JS object, and
a helper method to get a JsErray<JsFile> out of an InputElement)
> --------------------------------------------------------------------------
> Above code will report error:
> --------------------------------------------------------------------------
> Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError):
> Cannot read property 'files' of undefined
> --------------------------------------------------------------------------
>
>
>
Also, is your fileUpload field an InputElement or a FileUplaod widget? if a
FileUpload widget, you'll have to call
@.com.google.gwt.user.client.ui.Widget::getElement() on it first.
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