One JSP Coded in JSTL with an Action Link and a Form
My JSP written in JSTL with an action link works fine. The checkboxes are well recognized ( I have a "form" specified in both the action mapping and form bean).
<%@ page import="......common.pojo.user.User" %>
<!-- Create a variable in scope called userRows from the Users object -->
<c:set var="userRows" value="${requestScope.Users}" />
<c:choose>
<c:when test="${not empty userRows}">
<!-- create a "user" object for each element in the userRows -->
<c:forEach var="user" items="${userRows}" varStatus="idx">
<c:choose>
<c:when test="${( idx.count+1 )%2==0}">
<tr class="contentCell1">
</c:when>
<c:otherwise>
<tr class="contentCell2">
</c:otherwise>
</c:choose>
<td align="center">
<html-el:checkbox property="selectedUsers[${idx.index}].selected" />
<html-el:hidden property="selectedUsers[${idx.index}].id" value="${user.id}"/>
</td>
<td align="center"><c:out value="${user.createdByUserID}" /></td>
<td align="center"><c:out value="${user.firstName}" /></td>
<td align="center"><c:out value="${user.lastName}" /></td>
</tr>
</c:forEach>
<tr>
<td colspan="6" align="left">
<html-el:link action="/admin/selectUsers.do">Edit Selected Users</html-el:link>
</td>
</tr>
</table>
</c:when>
<c:otherwise>
<center><H1>No User Found.</H1></center>
</c:otherwise>
</c:choose>
......But, if I add another form (form B) with some textfield(s) and a submit button in between the opening <c:when ...> and <c:forEach ... > tag, I get the "runtime" JSP error: "cannot find bean: "org.apache.struts.taglib.html.BEAN" in any scope".
The form B also works well. And varStatus="idx" and var="user" still work. The complaint points specifically to the <html-el:checkbox property="selectedUsers[${idx.index}].selected" />. The getter method for selectedUsers[0].selected can no longer be recognized:
<%@ page import="......common.pojo.user.User" %>
<!-- Create a variable in scope called userRows from the Users object -->
<c:set var="userRows" value="${requestScope.Users}" />
<c:choose>
<c:when test="${not empty userRows}">
<html-el:form action="/admin/findUsers.do">
// many textfields and a submit button
</html-el:form>
<!-- create a "user" object for each element in the userRows -->
<c:forEach var="user" items="${userRows}" varStatus="idx">
<c:choose>
<c:when test="${( idx.count+1 )%2==0}">
<tr class="contentCell1">
</c:when>
<c:otherwise>
<tr class="contentCell2">
</c:otherwise>
</c:choose>
<td align="center">
<html-el:checkbox property="selectedUsers[${idx.index}].selected" />
<html-el:hidden property="selectedUsers[${idx.index}].id" value="${user.id}"/>
</td>
<td align="center"><c:out value="${user.createdByUserID}" /></td>
<td align="center"><c:out value="${user.firstName}" /></td>
<td align="center"><c:out value="${user.lastName}" /></td>
</tr>
</c:forEach>
<tr>
<td colspan="6" align="left">
<html-el:link action="/admin/selectUsers.do">Edit Selected Users</html-el:link>
</td>
</tr>
</table>
</c:when>
<c:otherwise>
<center><H1>No User Found.</H1></center>
</c:otherwise>
</c:choose>
......
Hi,
your strtus config file looks like
<form-beans >
<form-bean name="manageAuditFindingsForm" type="com.lib.struts.form.ManageAuditFindingsForm" />
</form-beans >
<action
attribute="manageAuditFindingsForm"
input="/New.jsp"
name="manageAuditFindingsForm"
path="/manageauditfindings"
scope="request"
type="com.lib.struts.action.ManageAuditFindingsAction">
<forward name="success" path="/AuditFindings.jsp" />
</action>Thanks
Edward
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One JSP with an Action Link and a Form
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Message was edited by:
jiapei_jenHi,
your strtus config file looks like
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