Jump to content

Struts


rajanpahuja
 Share

Recommended Posts

i m gettin ERROR 500:javax.servlet.ServletException: Cannot retrieve definition for form bean LoginForm on action /doLoginorg.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)org.apache.jsp.pages.login_jsp._jspService(login_jsp.java:96)org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)javax.servlet.http.HttpServlet.service(HttpServlet.java:802)org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)javax.servlet.http.HttpServlet.service(HttpServlet.java:802)org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1063)org.apache.struts.action.RequestProcessor.internalModuleRelativeForward(RequestProcessor.java:1001)org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:560)org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:209)org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)javax.servlet.http.HttpServlet.service(HttpServlet.java:689)javax.servlet.http.HttpServlet.service(HttpServlet.java:802)root causejavax.servlet.jsp.JspException: Cannot retrieve definition for form bean LoginForm on action /doLoginorg.apache.struts.taglib.html.FormTag.lookup(FormTag.java:761)org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:443)org.apache.jsp.pages.login_jsp._jspx_meth_html_form_0(login_jsp.java:146)org.apache.jsp.pages.login_jsp._jspx_meth_html_html_0(login_jsp.java:122)org.apache.jsp.pages.login_jsp._jspService(login_jsp.java:87)org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)javax.servlet.http.HttpServlet.service(HttpServlet.java:802)org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)javax.servlet.http.HttpServlet.service(HttpServlet.java:802)org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1063)org.apache.struts.action.RequestProcessor.internalModuleRelativeForward(RequestProcessor.java:1001)org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:560)org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:209)org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)javax.servlet.http.HttpServlet.service(HttpServlet.java:689)javax.servlet.http.HttpServlet.service(HttpServlet.java:802)Struts-Config.xml:<struts-config><data-sources>..........</data-sources><form-beans><form-bean name="LoginForm.do" type="myproject1.com.LoginForm"/></form-beans><global-forwards><forward name="Welcome" path="/LoginForm.do"/><action-mappings><action path="/LoginForm" forward="/pages/login.jsp"></action><action path="/doLogin"type="myproject1.com.LoginAction"name="LoginForm"scope= "request"validate="false"parameter="/pages/login.jsp"><forward name="success" path="/Home.do" redirect="true"/><forward name="failure" path="/LoginForm.do" /></action></action-mappings><message-resources parameter="java.MessageResources" /></struts-config>LoginForm is:package myproject1.com;import javax.servlet.http.HttpServletRequest;import org.apache.struts.action.ActionErrors;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionMapping;import org.apache.struts.action.ActionMessage;public class LoginForm extends ActionForm{private String name=null;private String password=null;public void reset(ActionMapping mapping, HttpServletRequest request) {this.name=null;this.password=null;}public ActionErrors validate(ActionMapping mapping, HttpServletRequest request ) {ActionErrors errors = new ActionErrors();if( getName() == null || getName().length() < 1 ) {errors.add("name",new ActionMessage("error.name.required"));}if( getPassword() == null || getPassword().length() < 1 ) {errors.add("password",new ActionMessage("error.password.required"));}return errors;}public String getName() {return name;}public String getPassword() {return password;}public void setName(String name) {this.name = name;}public void setPassword(String password) {this.password = password;}LoginAction Class is:package myproject1.com;import javax.servlet.http.HttpServletRequest;import org.apache.struts.action.ActionErrors;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionMapping;import org.apache.struts.action.ActionMessage;public class LoginForm extends ActionForm{private String name=null;private String password=null;public void reset(ActionMapping mapping, HttpServletRequest request) {this.name=null;this.password=null;}public ActionErrors validate(ActionMapping mapping, HttpServletRequest request ) {ActionErrors errors = new ActionErrors();if( getName() == null || getName().length() < 1 ) {errors.add("name",new ActionMessage("error.name.required"));}if( getPassword() == null || getPassword().length() < 1 ) {errors.add("password",new ActionMessage("error.password.required"));}return errors;}public String getName() {return name;}public String getPassword() {return password;}public void setName(String name) {this.name = name;}public void setPassword(String password) {this.password = password;}

Link to comment
Share on other sites

  • 1 month later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

×
×
  • Create New...