I am using struts 1 because of company policy.
On Monday, December 29, 2014 11:20 PM, Sreekanth S. Nair
<[email protected]> wrote:
Sure you can, please if you are using struts2 please read these tutorials
Struts2 Tag lesson
http://www.tutorialspoint.com/struts_2/
or
http://struts.apache.org/docs/tag-reference.html
and a bit of JSP EL
http://www.tutorialspoint.com/jsp/jsp_expression_language.htm
--
Thanks & Regards
Sreekanth S Nair
Java Developer
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eGovernments Foundation <http://www.egovernments.org>
Ph : 9980078913
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<http://in.linkedin.com/pub/sreekanth-s-nair/b/946/5a0/>
<https://github.com/sreekanthsnair> <[email protected]>
<[email protected]>
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On Tue, Dec 30, 2014 at 4:47 AM, Albert Kao <[email protected]> wrote:
> 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;
> }
> }
>
>
