<html:errors> question
I have a JSP file,and I use <html:errors> in this page,but it raise error,my code is follows:
<%@ taglib uri="/WEB-INF/struts-form.tld" prefix="html" %>
<html>
<head>
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<html:errors/>
<html:form method="post" action="log.do">
<html:text property="abc" /><html:errors property="abc"/>
</html:form>
and my Form is follows:
......
public ActionErrors validate(ActionMapping mapping,HttpServletRequest request){
ActionErrors errors =new ActionErrors();
if(abc!=null && abc.length()>0){
errors.add("abc",new ActionError(" error.abc.required"));
}
return errors;
}
When I run it,it raise following error:
org.apache.jasper.JasperException: /index.jsp(8,15) Attribute property invalid for tag errors according to TLD
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
org.apache.jasper.servlet.JspServletWrapper.service (JspServletWrapper.java:375)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java :802)
org.apache.struts.action.ActionServlet.processValidate(ActionServlet.java:2149)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1565)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java :510)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I have looked up <html:errors> API,I find it have property attribute:
property Name of the property for which error messages should be displayed. If not specified, all error messages (regardless of property) are displayed. (RT EXPR)
Why raise above error when I use <html:errors property="abc"/> ? How to do with it?
Thanks in advance!
