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Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=3814163
By: nobody
I'm new to ZK and web programming.
And I need to enrich my JSP file by ZK UI.
for example I have a jsp file like this:
<code>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+
path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'MyJsp.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
This is my JSP page. <br>
It is <%=new Date()%> now.
</body>
</html>
</code>
Then I add fileter in Tomcat web.xml:
<code>
<filter>
<filter-name>zkFilter</filter-name>
<filter-class>com.potix.zk.ui.http.DHtmlLayoutFilter</filter-class>
<init-param>
<param-name>extension</param-name>
<param-value>html</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>zkFilter</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
</code>
But when I browse this local jsp page, the error message displays as below:
<br/>
HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
com.potix.zk.ui.UiException: org.xml.sax.SAXParseException: White space is required between the public identifier and the system identifier.
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
java.lang.reflect.Constructor.newInstance(Unknown Source)
com.potix.lang.Classes.newInstance(Classes.java:79)
com.potix.lang.Exceptions.wrap(Exceptions.java:162)
com.potix.zk.ui.UiException$Aide.wrap(UiException.java:46)
com.potix.zk.ui.metainfo.PageDefinitions.getPageDefinitionDirectly(PageDefiniti
ons.java:75)
com.potix.zk.ui.metainfo.PageDefinitions.getPageDefinitionDirectly(PageDefiniti
ons.java:52)
com.potix.zk.ui.impl.UiFactoryImpl.getPageDefinitionDirectly(UiFactoryImpl.java
:63)
com.potix.zk.ui.http.DHtmlLayoutFilter.process(DHtmlLayoutFilter.java:91)
com.potix.zk.ui.http.DHtmlLayoutFilter.doFilter(DHtmlLayoutFilter.java:110)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.
It tooks me a lot of time finding the solution but all in vain...anyone could help me? thanks!
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=3814170
By: henrichen
The filter assumes XML pages (zul or xhtml). I think the problem is at the line of DOCTYPE. Search the forum, I remember that someone hit this issue before and he mentioned how they solved it.
/henri
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=3814326
By: ahwaysie
Hi Henri,
I don't understand what you mean about the problem of DOCTYPE.I set it:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> is it wrong?
My jsp files are all set this DOCTYPE.
I also search keyword "JSP" within the forum.I found this one has the similar problem with me.https://sourceforge.net/forum/message.php?msg_id=3641486
But he said the problem is "Tomcat not support mapping chain very well".
Even if I try to modified the the <url-pattern>, set it mapping to the target file or "/*". DHtmlLayoutFilter still can't parse my ZUL in this JSP file. what can I do further?
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=3814354
By: henrichen
Please take a look of this:
http://sourceforge.net/forum/message.php?msg_id=3797981
/henri
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=4055768
By: kapilborkar
how to use zk tag in my jsp page..
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=4059659
By: henrichen
Please see ZK's smalltalks.
1. Work with Legacy Web Applications, Part I - Servlets and Forms http://www.zkoss.org/smalltalks/legacy-form/legacy-form.html
2. Work with Legacy Web Applications, Part II - JSP http://www.zkoss.org/smalltalks/legacy-jsp/legacy-jsp.html
3. Work with Legacy Web Applications, Part III - Validate Forms http://www.zkoss.org/smalltalks/legacy-validate/legacy-validate.html
/henri
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=4264686
By: jumperchen
Please check whether your file is well-formed if you want to use DHtmlLayoutFilter to integrate ZK and JSP.
Try to use the following legal code.
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>JSP Page</title> </head> <body> <c:forEach begin="1" end="2"> SOME TEXT <br /> </c:forEach> </body> </html>
Jumper
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=4265430
By: westpine
Ok, thanks! But,oh... It will kill me... :-) Now I'm trying to use zscript.
It doesn't recognize it as script. I added
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:x="http://www.zkoss.org/2005/zul"
xmlns:zk="http://www.zkoss.org/2005/zk">
then
<zk:zscript>
import com.eco_iumk.JournalManager;
import com.eco_iumk.t_user_detail;
import com.eco_iumk.t_user2topic;
import com.eco_iumk.DBConnector;
JournalManager jm = new JournalManager();
......and so on....
</zk:script>
But content of script "import blabla..." shown as text on the page and was not recofnized as script. How to fix it?
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=4265585
By: jumperchen
Try:
<zscript>
...
</zscript>
BTW, I had posted a bug(like above sample) to bugs-list as follows,
http://sourceforge.net/tracker/index.php?func=detail&aid=1702216&group_id=152762
&atid=785191
Jumper
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=4265617
By: westpine
<zscript> doesn't work either :-(
Orignial message at:
https://sourceforge.net/forum/message.php?msg_id=4265643
By: waterbottle
hi, westpine,
I didn't directly use zk/zul tag in .jsp file, but I use include tag to .zhtml files in jsp.
It's work for me.
Asked: 2006-07-10 01:44:04 +0800
Seen: 521 times
Last updated: Apr 18 '07