Two ways can view
First one simple use src attribute.
<iframe id="iframe"
src="http://www.gradsch.ohio-state.edu/Depo/ETD_Tutorial/lesson2.pdf"
width="600px"
height="400px" style="border: 1px solid gray" />
find here details in zk
fiddle.
2nd way to view
Index.jul
<zk>
<window border="normal"
title="Himanshu" apply="pkg$.TestComposer">
<iframe id="report"
height="800px" width="800px"
autohide="true"></iframe>
</window>
</zk>
TestComposer.java
import org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
import org.zkoss.util.media.AMedia;
import java.io.*;
import java.net.*;
public class TestComposer extends GenericForwardComposer{
Iframe report;
public void
doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);
//src="http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/pdf_reference_archives/PDFReference16.pdf"
URL url1 =
new
URL("http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/pdf_reference_archives/PDFReference16.pdf");
byte[] ba1 = new byte[1024];
int baLength;
InputStream is1 =
null;
ByteArrayOutputStream
bios = new ByteArrayOutputStream();
try {
URLConnection urlConn =
url1.openConnection();
// Checking whether the URL
contains a PDF
if
(!urlConn.getContentType().equalsIgnoreCase("application/pdf")) {
Messagebox.show("Not a pdf!!!");
} else {
try {
// Read the PDF from the URL and save to a
local file
is1 = url1.openStream();
while ((baLength =
is1.read(ba1)) != -1) {
bios.write(ba1, 0,
baLength);
}
}catch(Exception e) {
} finally {
is1.close();
}
final AMedia amedia =
new AMedia("PDFReference16.pdf",
"pdf","application/pdf", bios.toByteArray());
report.setContent(amedia);
}
} catch(Exception
ex) {
}
}
public void
onClick$btn(Event e) throws InterruptedException{
Messagebox.show("Hi
btn");
}
}
Find here details in zk
fiddle
