Object does not support property error!

Ranch Hand

Posts: 49

posted 14 years ago

Number of slices to send:

Optional 'thank-you' note:

Send

Hi all,

I am trying to run the following piece of code, but I am getting a javascript error "Object does not support property error!" and I am unable to understand what the problem might be.

There is a form called "updateForm" which I am trying to submit when i get the error. When I comment lines (1), (2), (3), the error does not get thrown. Please help me!!

Please let me know if you need any other information besides this.

Thanks,

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="UTF-8"%>
    <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
    <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
    <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
    <%@ taglib uri="/WEB-INF/struts-logic.tld" prefix = "logic" %>               
	
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>

<head>

<form action="updateAction.do" name = "updateForm">
			<input type = "submit" name="Update Rules" value="Update All Rules" onClick="updateForm()">
			<table     border = "1" >
		
			<tr><td><button id = "UpdateAllRules" onclick="makeFieldsEditable(this)">Update Rules</button></td> </tr>
			
				<c:forEach var="op" items="${SearchOutput}">						
					<tr>
							<th >RuleId: <c:out value="${op.ruleId}"></c:out>  Rule Weight: <c:out value="${op.ruleWt}"></c:out>
							  	<input type="checkbox"  name = "chkRuleId" id = "chkRuleId"  value=<c:out value="${op.ruleId}"></c:out>>
							  	<c:set var = "ruleIdU" value="${op.ruleId}"></c:set>
								<input name = "ruleid" type="hidden" value=<c:out value="${op.ruleId}"></c:out>>
								<input name = "actiontypedelete" type="hidden">
								<input type = "button" tabindex="3" value=" Save Rule " alt=" Update Rule" id="SaveButton" name="SaveButton" >
						</th>					
					</tr>
						
		
				<tr><td>
		 
				<table     id = "SearchResultsTable">
					<tr>
						<td>
							
							<table>
										
				 				<tr>
									<th >Tag Name </th><th >Predicates</th>
				 				</tr>
				 				
				 				<c:forEach var="predicatesArrayList" items="${op.predicatesArrayList}" varStatus="curr">				 					
				 					<tr>
											 			 					
										<td ><c:out value="${predicatesArrayList.tagname}"></c:out></td>
										<td ><c:out  value="${predicatesArrayList.qualifier}"></c:out>
										
										<c:out value="${predicatesArrayList.quantifier}"></c:out>
											
																							
									  <div id="EditableFields" style="visibility: hidden; display: compact">
										Change current values to: 
											<c:set var="valUpdQual" value="${op.ruleId}_${predicatesArrayList.tagname}_${predicatesArrayList.qualifier}"></c:set>		
											<c:set var="valUpdQual" value="${op.ruleId}_${predicatesArrayList.tagname}_${predicatesArrayList.quantifier}"></c:set>
											<select name="cmbupdatequalifier"> 											
												<c:forEach var="allValidQualifiersVar" items="${allValidQualifiers}" varStatus="curr">
													<option value=<c:out value="${allValidQualifiersVar}"></c:out>><c:out value="${allValidQualifiersVar}"></c:out></option>											
												</c:forEach>
											</select>			
											<c:set var="valUpdQuant" value="cmbupdateQuantifier${op.ruleId}"></c:set>	
											<select name="cmbupdatequantifier" >							
												<c:forEach var="validQuan" items="${validQuantifiers}">
													<option value=<c:out value="${validQuan}"></c:out>><c:out value="${validQuan}"></c:out></option>																					
												</c:forEach>											
											</select>
											<c:set var="valUpdQual" value=""></c:set>
											<c:set var="valUpdQuant" value=""></c:set>											
										</div>										 									
										</td>
									</tr>
										
								</c:forEach>
									
				 	 		</table>
					 		
						</td>
						<td >
							<table>
				 	
				 				<tr >
									<th>Domain Name </th><th>Confidence</th>
				 				</tr> 
				 				<tr>
					 				<c:forEach var="domainsArrayList" items="${op.domainsArrayList}">
									 <tr ><td  ><c:out value="${domainsArrayList.domainName}"></c:out></td>
									 <td  ><c:out value="${domainsArrayList.confidence}"></c:out></td></tr>
									  
									 <td  >
									 	<div style="visibility: hidden; display: compact">									 		
									 		<input type = "text" name = "txtupdateconfidence" value="<c:out value="${op.ruleId}_${domainsArrayList.domainName}_${domainsArrayList.confidence}"></c:out>">  										
									 	</div>
									  </td>
									</c:forEach>
								</tr>									
							
							</table>
							
						</td>
				 </tr>
				</table>
				
				</td></tr>	
				
				</c:forEach>	
				
				<tr><td></td></tr>
				
		</table>
		
		</form>
				
	
	
	</center>
</body>
</html>

Fiona

Eric Pascarello

author

Posts: 15385

posted 14 years ago

Number of slices to send:

Optional 'thank-you' note:

Send

Well first problem is document.all is IE only.

You should be using document.formName.elementName or
You should be using document.forms["elementName"] or
You should be using document.forms[0].elementName or
document.getElementById("elementID")

Eric

Bauke Scholtz

Ranch Hand

Posts: 2458

posted 14 years ago