The following Java scriptlet code in a Struts jsp is working fine.
However, is it possible to change the jsp code so as to remove all the Java
scriptlet codes?
The .jsp code is like this:<%
HttpSession httpSession = request.getSession(true);
MyClient myClient = (MyClient)httpSession.getAttribute(MyConst.MY_CLIENT);
%>
<logic:iterate id="pOwnersID" name="<%=MyConst.MY_CLIENT%>"
property="pOwners" length="<%=MyConst.MY_OWNER_MAX%>" indexId="index">
<%
pageContext.setAttribute("requiredIndex", myClient.getRequiredIndex(index),
PageContext.PAGE_SCOPE);
%>
<h2>
<bean:message key="common.owner.label" /> <%= myClient.getNumber(index) %>
</h2>
<div>
<logic:lessThan name="requiredIndex" value="1">
<label for='<%="lastName" + index%>' class="required">
<bean:message key="common.lastName.label" />
<jsp:include page="/pages/common/required.jsp" flush="true" />
</label>
</logic:lessThan>
<logic:greaterEqual name="requiredIndex" value="1">
<label for="<%="lastName" + index%>">
<bean:message key="common.lastName.label" />
</label>
</logic:greaterEqual>
<html:text styleClass="form-control"
styleId='<%="lastName" + index%>' name="inputForm"
property='<%="myForm.pOwners["+index+"].lastName"%>' size="62"
maxlength="30" />
</div>
</logic:iterate>
The java code is like this:public class Owner implements java.io.Serializable {
private static final long serialVersionUID = 7920764268572909394L;
private String lastName;
private String ownershipCode;
//...
public Owner() {
}
// getter and setters
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
//...
public Integer getRequiredIndex(Integer index) {
Integer requiredIndex = index;
if (OWNRSHP_PARTNER.equals(ownershipCode)) {
requiredIndex = requiredIndex - 1;
}
return requiredIndex;
}
public String getNumber(Integer index) {
String number = Integer.toString(index + 1);
if (OWNRSHP_SOLE.equals(ownershipCode)) {
number = "";
}
return number;
}
}
