I've been wondering about this line in the example:
new ResourceLink(this, "exportLink", export);
I don't have that constructor in my wicket 1.2.....
_____
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Nino Wael
Sent: 13. december 2006 09:18
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user] Download file/ trying to use webresourceusingwicket
1.2 plain
Nope its not hit.. I've been wonder if it would be better if I used an
bytearrayRessource than just a plain webressource?
So taking that in regard it looks like this, but its still not working:
HttpServletRequest req =
((WebRequest) getRequest())
.getHttpServletRequest();
String path =
req.getSession(false).getServletContext().getRealPath(
"/report");
path += "\\" +
uiResult.getUrlWord().replaceAll("report/", "");
final File myFile = new File(path);
byte[] myByte = null;
try {
InputStream myStream = new
FileInputStream(myFile);
myStream.read(myByte);
}catch(Exception e){}
ByteArrayResource export = new
ByteArrayResource("nase",myByte);
export.setCacheable(false);
form.add(new ResourceLink("word",
export));
Regards Nino
_____
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Igor Vaynberg
Sent: 12. december 2006 17:56
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user] Download file/ trying to use webresource usingwicket
1.2 plain
what is the generated url? if you set a breakpoint in getResourceStream() is it
hit?
-igor
On 12/12/06, Nino Wael <[EMAIL PROTECTED]> wrote:
Hi I've trying to use the this example:
http://cwiki.apache.org/WICKET/best-practices-and-gotchas.html#BestPracticesandGotchas-Startingdownloadafterformsubmission%2528Wicket1.2%2529
WebResource export = new WebResource() {
@Override
public IResourceStream getResourceStream() {
CharSequence discounts = DataBase.getInstance()
.exportDiscounts();
return new StringResourceStream(discounts, "text/plain");
}
@Override
protected void setHeaders(WebResponse response) {
super.setHeaders(response);
response.setAttachmentHeader("discounts.csv");
}
};
export.setCacheable(false);
new ResourceLink(this, "exportLink", export);
My implementation (I am using wicket 1.2):
String path =
req.getSession(false).getServletContext()
.getRealPath("/report");
path+="\\"+uiResult.getUrlWord().replaceAll("report/","");
final File myFile = new File(path);
WebResource export = new
WebResource() {
public IResourceStream
getResourceStream() {
return new
FileResourceStream(myFile);
}
protected void
setHeaders(WebResponse response) {
super.setHeaders(response);
response.setAttachmentHeader(uiResult.getUrlWord().replaceAll("report/",""));
}
};
export.setCacheable(false);
form.add( new
ResourceLink("word", export));
This does nothing but a page reload.
Does it only work with wicket 1.2.3, what should I do then? Use the wicket 1.1
example or ?
Regards Nino
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