CODEWITHSUNDEEP
struts-1
Ramis
Ramis

Reputation: 65

Struts html tags are not working

I just tried to include a textbox in jsp page with struts provided tags. But it's behaving every typical.

Working

<html:text property="name" value=""></html:text>

Not Working

<html:text property="name"></html:text>
So, with out property 'value', its not working. Please help me guys.

Note: Using tomcat 6.0
bean, logics are working good and in html also most of them are working. radio, textarea, text are some which are causing issues.
JSP FILE

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic" %>
<%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Registration Form</title>
</head>
<body>
<html:text property="name"></html:text>
</body>
</html> 

type Exception report

message 

description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

org.apache.jasper.JasperException: An exception occurred processing JSP page /index.jsp at line 14

11: <title>Registration Form</title>
12: </head>
13: <body>
14: <html:text property="name"></html:text>
15: </body>
16: </html>


Stacktrace:
    org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:505)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:398)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


root cause 

javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot find bean: "org.apache.struts.taglib.html.BEAN" in any scope
    org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:852)
    org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
    org.apache.jsp.index_jsp._jspService(index_jsp.java:79)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


root cause 

javax.servlet.jsp.JspException: Cannot find bean: "org.apache.struts.taglib.html.BEAN" in any scope
    org.apache.struts.taglib.TagUtils.lookup(TagUtils.java:864)
    org.apache.struts.taglib.html.BaseFieldTag.prepareValue(BaseFieldTag.java:126)
    org.apache.struts.taglib.html.BaseFieldTag.renderInputElement(BaseFieldTag.java:102)
    org.apache.struts.taglib.html.BaseFieldTag.doStartTag(BaseFieldTag.java:80)
    org.apache.jsp.index_jsp._jspx_meth_html_005ftext_005f0(index_jsp.java:96)
    org.apache.jsp.index_jsp._jspService(index_jsp.java:69)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.


--------------------------------------------------------------------------------

Apache Tomcat/6.0.18

Upvotes: 5

Views: 11627

Answers (3)

Michael Sobczak
Michael Sobczak

Reputation: 1085

In case anyone else stumbles on this post looking for a solution to the obtuse javax.servlet.jsp.JspException: Cannot find bean: "org.apache.struts.taglib.html.BEAN" in any scope error message, I caused it by accidentally inserting one Struts <html:form> inside of another <html:form>. The error message Struts doesn't indicate this. I figured it out by reviewing the HTML produced by my page.

Upvotes: 0

Kishan Bheemajiyani
Kishan Bheemajiyani

Reputation: 3439

Well This <Html:text> is the one kind of User input text which will get value form the userside and that will be assign further but value wont work in this tag.

that is suppose to be in the <html:form> because of that will have instance of action and that way action will be called. you can assign that a hidden variable value.

so the structure will be 

<html:form>
    <html:text/>
</html:form>

Upvotes: 2

JB Nizet
JB Nizet

Reputation: 691635

The <html:text> tag is supposed to be enclosed inside an <html:form> tag, which defines the action, and thus the ActionForm instance from which <html:text> gets its value.

Upvotes: 10

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