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8.5

Spring binding not reflected in the controller

Asked by radsa in Java Server Pages (JSP), Spring, Apache Tomcat Application Server

Hi
In my JSP, i used the spring:bind tag to bind the objects to a hashmap

After the changes to the jsp page in the browser, the onSubmit method of the Controller does not have the changes. Below are my code. Could some body please let me know what went wrong. Thanks in advance.

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             JSP code
<%@ include file="/WEB-INF/jsp/include.jsp" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%@ include file="header.jsp" %>
<html>
<head>
</head>
<body>
	<form:form method="post" commandName="commandMap">
	<table width="100%" bgcolor="f8f8ff" style="border-collapse: collapse">
		<tr bgcolor="#00FFFF">
			<td width="20%" align="LEFT">Options</td>
			<td align="CENTER"><c:out value="${commandMap.model['userName']}"/> - <c:out value="${commandMap.model['userRole']}"/></td>
			<c:set var="userConfig" value="NONE"></c:set>
			<c:if test="${commandMap.model['userConfig'] != null}">
				<c:set var="userConfig" value="${commandMap.model['userConfig']}"></c:set>
			</c:if>
			<td align="RIGHT">Configuration-<a href= "/Validation/configManagementMain.htm"><c:out value="${userConfig}"/></a></td>
		</tr>
 
		<tr>
			<td width="20%">
			<%@ include file="menu.jsp" %>
			</td>
	 		<td width="80%">
	 		 <table>
	 		   <tr>
	 			<td width="100%">
	 				<jsp:include page="navigation.jsp">
	 		    		<jsp:param value="Home -> View Configuration Management" name="nav"/>
	 				</jsp:include>	
	 			</td>
	 		   </tr>
	 		   <tr align="right">
	 			<td>
					<INPUT TYPE="SUBMIT" OnClick="" VALUE="Update"> 			
					<INPUT TYPE="BUTTON" OnClick="cancel()" VALUE="Cancel">
	 			</td>
	 		   </tr>
	 		   <tr><td> </td></tr>
	 		   <tr>
	 		   	<td>
	 		   		Support Notification Distribution List
	 		   	</td>
	 		   </tr>
	 		   <tr>
	 		   	<td>
	 		   	<spring:bind path="commandMap.model['config'].supportNotificationDistribution">
					<input type="text" id="distList"
					readonly name="distList" value="${commandMap.model['config'].supportNotificationDistribution}">
					<INPUT TYPE="BUTTON" OnClick="addContact()" VALUE="Add Contact">
				</spring:bind>
				</td>
	 		   </tr>
	 		   <tr>
	 		   	<td>Notification Subject</td>
	 		   </tr>
	 		   <tr>
	 		   	<td>
	 		   	<spring:bind path="commandMap.model['config'].supportNotificationSubject">
	 		   	
					<input type="text" id="notificationSubject"
					name="notificationSubject" value="${commandMap.model['config'].supportNotificationSubject}">
				</spring:bind>
				</td>
	 		   </tr>
			   <tr>
	 		   	<td>Notification Header</td>
	 		   </tr>
	 		   <tr>
	 		   	<td>
	 		   	<spring:bind path="commandMap.model['config'].supportNotificationSubject">
	 		   		<textarea rows="5" cols="10" name="notificationBody">
	 		   			<c:out value="${commandMap.model['config'].supportNotificationBody}"/>
		 		   	</textarea>
		 		   	
		 		  </spring:bind>
	 			</td>
	 		   </tr>
			   <tr>
	 		   	<td>Invalid Plate Report Location</td>
	 		   </tr>
	 		   <tr>
	 		   	<td>
	 		   		<input type="file" name="browse" value"value" style="display: none;"/>
	 		   		<spring:bind path="commandMap.model['config'].invalidPlateReportLocation">	 
						<input type="text" id="plateReportLoc" name="plateReportLoc" readonly name="plateReportLoc" value="${commandMap.model['config'].invalidPlateReportLocation}">
						 
					</spring:bind> 
					<input type="button" onClick='javascript: browse.click(); file.value=browse.value;' value="Select Directory"/> 
	 			</td>
	 		   </tr>
	 		   <tr>
	 		   	<td>Select Results</td>
	 		   </tr>
	 		   <tr>
	 		   	<td>
	 		   		<table border="1">
	 		   		 <tr>
	 		   			<th>Test Name</th>
	 		   			<th>Test Description</th>
	 		   			<th>Validation ON/OFF</th>
	 		   			<th>Test Parameters</th>
	 		   		 </tr>
	 		   		 
					<c:forEach var="test" items="${commandMap.model['config'].tests}" varStatus="testIndex">
					
						<tr>
							
							<td>${test.testName}</td>
					 		<td>${test.testDesc}</td>
					 		<td>
						 	<spring:bind path="commandMap.model['config'].tests[${testIndex.index}].valTestOnOffFlag"> 
						       <input type="hidden" name="_<c:out value="${status.expression}"/>">
						       <input type="checkbox" name="<c:out value="${status.expression}"/>" value="true"
						            <c:if test="${status.value}">checked</c:if>/>
						    </spring:bind>
					 		</td>
					 		<c:if test="${test.testValue.valueType=='LIST'}">
					 			<c:set var="hrefUrl" value="/Validation/modifyListTest.htm?testName=${test.testValue}" />
					 		</c:if> 
					 		<c:if test="${test.testValue.valueType=='SINGLE'}">
					 			<c:set var="hrefUrl" value="/Validation/modifyMinMaxTest.htm?testName=${test.testValue}" />
					 		</c:if> 
					 		<c:if test="${test.testValue.valueType=='MINMAX'}">
					 			<c:set var="hrefUrl" value="/Validation/modifySingleTest.htm?configName=${test.testValue}" />
					 		</c:if> 
					 		
							<td><a href= "<c:out value='${hrefUrl}'/>">${test.testValue}</a></td>
						</tr>
					 </c:forEach>
	 		   		</table>
	 		   	</td>
	 		   </tr>
	 		   <tr><td> </td></tr>
	 		   <tr align="right">
	 			<td>
					<INPUT TYPE="SUBMIT" OnClick="" VALUE="Update"> 			
					<INPUT TYPE="BUTTON" OnClick="cancel()" VALUE="Cancel">
	 			</td>
	 		   </tr>
	 		 </table>
	 		</td>
		</tr>
	</table>
	</form:form>
	</body>
	</html>
<%@ include file="footer.jsp" %>
 
OnSubmit method of the Controller code
 
   protected ModelAndView onSubmit(Object command) throws ServletException {
    	HashMapCommand commandMap = (HashMapCommand)command;
    	Configuration config = (Configuration)commandMap.getModel().get("config");
    	Session.getConfigrationManager().getConfigDAO().modifyConfiguration(config);
        return new ModelAndView(new RedirectView(getSuccessView()));
    }
  
the bean servlet xml for the controller
 
     <bean name="/modifyConfigManagement.htm" class="com.pcone.pac.web.ModifyConfigController">
        <property name="sessionForm">
            <value>true</value>
        </property>
        <property name="commandName">
            <value>commandMap</value>
        </property>
        <property name="commandClass">
            <value>com.pcone.pac.bean.HashMapCommand</value>
        </property>
        <property name="formView">
            <value>modifyConfigManagement</value>
        </property>
        <property name="successView" value="viewConfigManagement.htm"/>
        <property name="validator">
            <bean class="com.pcone.pac.service.ConfigValidator"/>
        </property>
    </bean>

           
         

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Spring binding not reflected in the controller

Asked by radsa in Java Server Pages (JSP), Spring, Apache Tomcat Application Server

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