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Forum:
Struts
Struts Tag inside a Custom Tag
Monoj Roy
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Posts: 98
posted 16 years ago
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I have created one custom tag and I want to use one or two
struts
tag also
inside the custom tag .
Is there any way to make use of struts tags inside of Custom tag .
I just wanted to know a way to include any tag which is inbuild in
Java
,if can be incorporated inside my custom Tag ?
Bear Bibeault
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posted 16 years ago
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What happened when you tried it?
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Monoj Roy
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Posts: 98
posted 16 years ago
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package myTags; import javax.servlet.jsp.tagext.*; import javax.servlet.jsp.*; import javax.servlet.http.*; import java.text.*; import java.util.*; public class DateTag extends TagSupport { public int doStartTag() throws javax.servlet.jsp.JspException { HttpServletRequest req; Locale locale; HttpJspPage g; DateFormatdf; Stringdate; JspWriterout; req = ( HttpServletRequest )pageContext.getRequest(); locale = req.getLocale(); df = SimpleDateFormat.getDateInstance( SimpleDateFormat.FULL,locale ); date = df.format( new java.util.Date() ); try { out = pageContext.getOut(); out.print( date ); } catch( Exception ioe ) { throw new JspException( "I/O Error : " + ioe.getMessage() ); }//end try/catch return Tag.SKIP_BODY; }//end doStartTag() }//end DateTag
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE taglib PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.1//EN" "http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd"> <taglib> <tlibversion>1.0</tlibversion> <jspversion>1.1</jspversion> <shortname>test</shortname> <uri>http://jakarta.apache.org/struts/tags-logic</uri> <info>A simple tag library</info> <tag> <name>displayDate</name> <tagclass>myTags.DateTag</tagclass> <bodycontent>JSP</bodycontent> <info>Display Date</info> </tag> </taglib>
Following is working ... <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %> <%@ taglib uri="/WEB-INF/dateTagLib.tld" prefix="myTag" %> <html:html> <HEAD> <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1" %> <META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <META name="GENERATOR" content="IBM WebSphere Studio"> <META http-equiv="Content-Style-Type" content="text/css"> <LINK href="theme/Master.css" rel="stylesheet" type="text/css"> <TITLE></TITLE> </HEAD> <BODY> <P>Place content here.</P> <myTag:displayDate> </myTag:displayDate> </BODY> </html:html>
Following
jsp
is not working means TESTUPPER button is showing but the page
is not showing the
TEST
button ..Only one button is appearing in the page instead of two .
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %> <%@ taglib uri="/WEB-INF/dateTagLib.tld" prefix="myTag" %> <html:html> <HEAD> <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1" %> <META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <META name="GENERATOR" content="IBM WebSphere Studio"> <META http-equiv="Content-Style-Type" content="text/css"> <LINK href="theme/Master.css" rel="stylesheet" type="text/css"> <TITLE></TITLE> </HEAD> <BODY> <P>Place content here.</P> <html:button property="TESTUPPER"></html:button> <myTag:displayDate> <html:button property="TEST"></html:button> </myTag:displayDate> </BODY> </html:html>
Pedro Erencia
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Posts: 70
posted 16 years ago
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return Tag.SKIP_BODY;
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