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Цитата(Domestic Cat @ 11.8.2004, 17:09)

http://www.javaranch.com/newsletter/Mar2003/struts11.html
(The Validator Framework)

Код


......
<html:form action="/accountUpdate" method="post">
  <table width="100%"  border="1" cellspacing="2" cellpadding="2">
  <tr>
    <td width="20%"><bean:message key="Estimate" /></td>
    <td>
        <select class="edit" name="estimate">
            <logic:present name="estimates">
            <logic:iterate id="estimate" name="estimates" >

            <option value=<bean:write name="estimate" property="id_estimate"/>>
                (<bean:write name="estimate" property="id_estimate"/>) <bean:write name="estimate" property="est_name"/>
            </option>
            
            </logic:iterate>
            </logic:present>
        </select>
    </td>
  </tr>
  <tr>
    <td><bean:message key="RegAccount.date_of_reg" /></td>
    <td><html:text name="acc" property="date_of_reg" /></td>
  </tr>
  ......................../*Дальше ещё поля*/
  <tr>
    <td><html:submit value="Редактировать" /></td>
    <td><html:cancel value="Отмена" /></td>
  </tr>
  </table>
</html:form>
......

Код


........
    <form-beans>
        <form-bean name="accountEditForm" type="ru.burpfr.action.UpdateAccountForm" />
    </form-beans>
    <action-mappings>
        <action path="/accountUpdate" type="ru.burpfr.action.UpdateAccountAction"
             name="accountEditForm" input="account.jsp">
             <forward name="success" path="page.accountRegistration"/>
         </action>
    
    </action-mappings>
    <message-resources parameter="application" />

    <plug-in className="org.apache.struts.tiles.TilesPlugin" >
       <set-property property="definitions-config" value="/WEB-INF/tiles-defs.xml" />
       <set-property property="moduleAware" value="true" />
    </plug-in>

    <plug-in className="org.apache.struts.validator.ValidatorPlugIn">
       <set-property property="pathnames" value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml"/>
    </plug-in>
........

Код


...............
    <formset language="ru" country="ru">
        <form name="accountEditForm">
            <field property="id_estimate" depends="required">
                <arg0 key="Estimate" />
            </field>
            <field property="date_of_reg" depends="required,date">
                <arg0 key="RegAccount.date_of_reg" />
            </field>
            ...................... <!-- дальше еще поля -->
        </form>
    </formset>
    ............

Код


import org.apache.struts.validator.ValidatorForm;

public class UpdateAccountForm extends ValidatorForm {
    private int id_estimate;
    private String date_of_reg;
    ...............
    ...............
    public void setId_estimate(int id_estimate) {
        this.id_estimate = id_estimate;
    }

    public int getId_estimate() {
        return id_estimate;
    }
     public void setDate_of_reg(String date_of_reg) {
        this.date_of_reg = date_of_reg;
    }

    public String getDate_of_reg() {
        return date_of_reg;
    }
    /*дальше ещё сэтеры и гетеры*/

}

Код


public class UpdateAccountAction extends Action {
    public ActionForward execute (ActionMapping mapping,
           ActionForm form,
           HttpServletRequest request,
           HttpServletResponse response) throws SQLException {
        
        return mapping.findForward("success");
    }
}

Код


16:39:40,062 ERROR [ValidatorForm] No ValidatorAction named required found for field id_estimate
                       org.apache.commons.validator.ValidatorException: No ValidatorAction named required found for field id_estimate
                       at org.apache.commons.validator.Field.handleMissingAction(Field.java:927)

Цитата(Nikola661 @ 18.12.2007, 11:54

)

16:39:40,062 ERROR [ValidatorForm] No ValidatorAction named required found for field id_estimate org.apache.commons.validator.ValidatorException: No ValidatorAction named required found for field id_estimate at org.apache.commons.validator.Field.handleMissingAction(Field.java:927)

Код


<!DOCTYPE form-validation PUBLIC
          "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.1.3//EN"
          "http://jakarta.apache.org/commons/dtds/validator_1_1_3.dtd">

Код


09:59:12,656 ERROR [ValidatorForm] org.apache.struts.validator.FieldChecks.valid
ateRequired(java.lang.Object, org.apache.commons.validator.ValidatorAction, org.
apache.commons.validator.Field, org.apache.struts.action.ActionMessages, org.apa
che.commons.validator.Validator, javax.servlet.http.HttpServletRequest)
org.apache.commons.validator.ValidatorException: org.apache.struts.validator.Fie
ldChecks.validateRequired(java.lang.Object, org.apache.commons.validator.Validat
orAction, org.apache.commons.validator.Field, org.apache.struts.action.ActionMes
sages, org.apache.commons.validator.Validator, javax.servlet.http.HttpServletReq
uest)
        at org.apache.commons.validator.ValidatorAction.loadValidationMethod(Val
idatorAction.java:627)
        at org.apache.commons.validator.ValidatorAction.executeValidationMethod(
ValidatorAction.java:557)
        at org.apache.commons.validator.Field.validateForRule(Field.java:827)
        at org.apache.commons.validator.Field.validate(Field.java:906)
        at org.apache.commons.validator.Form.validate(Form.java:174)
        at org.apache.commons.validator.Validator.validate(Validator.java:367)
        at org.apache.struts.validator.ValidatorForm.validate(ValidatorForm.java
:152)
        at org.apache.struts.action.RequestProcessor.processValidate(RequestProc
essor.java:942)
        at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:255)
        at org.apache.struts.action.ActionServlet.process(ActionServlet.java:148
2)
        at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
        at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi
lter.java:96)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
        at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit
yAssociationValve.java:175)
        at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
e.java:74)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:869)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:664)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:527)
        at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWor
kerThread.java:112)
        at java.lang.Thread.run(Thread.java:595)