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  1. 07-27-2010, 09:34 AM #1
    fierof2
    fierof2 is offline Member
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    Exclamation Unnable to make validations work.

    Hi All

    I am breaking my head for a long time. Everything seems to be fine but I am not able to apply validation framework to my login screen. Everything seems to be fine but still validation is not working. Currently what i am trying to achieve, is to throw error message when the user doesnt enter the username in the login screen.

    The attached zip file contains the entire code i have developed but cant figure out what mistake i have made. Even though i don't enter the user name in the login screen the action gets executed and error message is not displayed. It would be really great if someone could identify what mistake i have made in the code.

    Fierof2
    Attached Files Attached Files
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  2. 07-28-2010, 11:31 AM #2
    fierof2
    fierof2 is offline Member
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    Default

    Below is the content of login.jsp file
    -----------------------------------------
    XML Code: 
    <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1" errorPage="error.jsp"%>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>
<!doctype html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Repository</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="js/shadedborder.js"></script>
<script type="text/javascript" src="js/ajax.js"> </script>
<link href="css/style.css" rel="stylesheet" type="text/css">
</head>
<body>
<html:form action="/login" method="POST">

<div id="content">
  <div id="innerholder">
    <h3><span></span></h3>
        	<div>
            	<div id="usernamelbl"><b><bean:message bundle="html" key="label.login.username"/> :</b></div>
                <div class="roundedfield" >
                	<html:text property="username" styleId="username"/>  
                </div>
            </div>
            <div>
                <div id="passwordlbl"><b><bean:message bundle="html" key="label.login.password"/> :</b></div>
                <div class="roundedfield" >
                <html:password property="password" styleId="password"/>
                </div>    
            </div>
            <div>
                <div id="projectlbl"><b><bean:message bundle="html" key="label.login.project"/> :</b></div>
                <div class="nonroundedfield">
                <html:select property="project"><html:option value=""></html:option></html:select> 
                </div>    
            </div>
            <br />
            <html:button property="authenticatebutton" onclick="authenticate();" styleId="authenticatebutton">
            <bean:message bundle="html" key="btn.login.authenticate"/></html:button> 
            <html:submit property="loginbutton" styleId="loginbutton">
            <bean:message bundle="html" key="btn.login.login"/></html:submit> 
  </div>
</div>
</html:form>
<font color="red">
<html:errors/>
</font>
<script language="javascript" type="text/javascript">  
    holderBorder.render('content');
</script>
</body>
</html>
    below is the content of Struts-config file

    -----------------------------------------
    Java Code: 
    <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">
<struts-config>


<!-- ================================================ Form Bean Definitions -->

    <form-beans>
	<form-bean 
		name="loginForm"
		type="com.attragroup.tcr.forms.LoginForm" />
    </form-beans>


<!-- ========================================= Global Exception Definitions -->

    <global-exceptions>
        <!-- sample exception handler
        <exception
            key="expired.password"
            type="app.ExpiredPasswordException"
            path="/changePassword.jsp"/>
        end sample -->
    </global-exceptions>


<!-- =========================================== Global Forward Definitions -->

    <global-forwards>
        <!-- Default forward to "Welcome" action -->
        <!-- Demonstrates using index.jsp to forward -->
        <forward name="login" path="/login.jsp" />
    </global-forwards>


<!-- =========================================== Action Mapping Definitions -->

    <action-mappings>
            <!-- Default "Welcome" action -->
            <!-- Forwards to Welcome.jsp -->
        <action path="/login" type="com.attragroup.tcr.action.LoginAction" name="loginForm" scope="request" input="/login.jsp" unknown="true" />
        <action path="/authenticate" type="com.attragroup.tcr.action.AuthenticateProjectAction" />
        <action path="/Welcome" forward="/pages/Welcome.jsp" />

    
    </action-mappings>


<!-- ======================================== Message Resources Definitions -->

    <message-resources parameter="com.attragroup.tcr.settings.MessageResources" key="html" />
    <message-resources parameter="com.attragroup.tcr.settings.ErrorResources"  key="error" />


<!-- =============================================== Plug Ins Configuration -->


  <!-- =================================================== Validator plugin -->

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

</struts-config>
    Below is the content of validations.xml

    Java Code: 
    <?xml version="1.0" encoding="ISO-8859-1" ?>

<!DOCTYPE form-validation PUBLIC
     "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.3.0//EN"
     "http://jakarta.apache.org/commons/dtds/validator_1_3_0.dtd">

<form-validation>

<!--
     This is a minimal Validator form file with a couple of examples.
-->

    <global>


    </global>

    <formset>

        <!-- An example form -->
        <form name="loginForm">
            <field
                property="username"
                depends="required">
                 <arg position="0" bundle="error" key="error.required"/>
                <!-- <msg name="required" bundle="error" key="loginForm.username"></msg>
                <msg name="minLength" bundle="error" key="loginForm.username.minlength"></msg>
                <arg name="minLength" key="${var:minlength}" position="0" resource="false" />
                <var>
					<var-name>minlength</var-name>
					<var-value>5</var-value>
				</var>  -->
                    
            </field>
        </form>

    </formset>

  

</form-validation>
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