Hello everybody,
I need to validate only 1 field on the jsp. It value should be between 1 and
999999. Initially I started to implement through int validation but it seemed
to go wrong - it works with some limitation - maximum value should not exceed
1000 or something like that. I am trying to implement validation through
overriding validate() method. I use tiles together with Struts 2.0.11. I could
not tune it to work correctly. Could someone help, please?
Here are my snippets:
Struts.xml:
<action name="EmployeeCard"
class="com.tsystems.tintra4.actions.EmployeeCard">
<interceptor-ref name="i18n" />
<interceptor-ref name="roles">
<param name="allowedRoles">WTT_CARDS_EDITOR</param>
</interceptor-ref>
<!-- interceptor-ref name="workflow"/-->
<interceptor-ref name="workflow"/>
<result type="tiles"
name="SUCCESS">def_page_employee_card</result>
<result type="tiles" name="input">
def_page_employee_card
</result>
</action>
Jsp:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!--Reference to the Employee profile-->
<div>
<s:url id="url_fio" action="GetEmployee" includeParams="none">
<s:param name="employeeId"><s:property value="%{EmpNo}"/></s:param>
</s:url>
<s:a href="%{url_fio}">
<s:property value="%{fio}"/>
</s:a>
</div>
<br/>
<!--Adding new card-->
<s:if test="addCard == true">
<s:text name="card_adding_proccess"></s:text>
<s:fielderror/>
<s:form method="GET" validate="true">
<s:textfield name="cardNo"
label="%{getText('card_add_edit_field')}"></s:textfield>
<s:textfield name="EmpNo" value="%{EmpNo}"></s:textfield>
<s:hidden name="editCard" value="%{true}"></s:hidden>
<s:hidden name="addCardFinal" value="%{true}"></s:hidden>
<s:submit value="%{getText('button_submit')}"/>
</s:form>
</s:if>
<!--Editing new card-->
<s:if test="editCard == true">
<s:text name="card_editing_proccess"></s:text>
<s:fielderror/>
<s:form method="GET" validate="true">
<s:textfield name="cardNo"
label="%{getText('card_add_edit_field')}"></s:textfield>
<s:hidden name="EmpNo" value="%{EmpNo}"></s:hidden>
<s:hidden name="editCard" value="%{true}"></s:hidden>
<s:hidden name="editCardFinal" value="%{true}"></s:hidden>
<s:submit value="%{getText('button_submit')}"/>
</s:form>
</s:if>
JAVA Action:
public void validate() {
request = ServletActionContext.getRequest();
String tmp = "";
try {
tmp = request.getParameter("cardNo");
Integer i = this.getCardNo();
if (tmp != null && tmp.length() > 0) {
int tmpInt = Integer.parseInt(tmp);
this.setCardNo(tmpInt);
System.out.println("Card no (validation) = " + cardNo);
if (cardNo < 1 || cardNo > 999999) {
addFieldError("cardNo", "Must be int");
System.out.println("INPUT...");
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
Thanx a lot.
Best regards, Filippov Andrey
