A bit of help with struts tags please
Hi, i am using struts tags for check box
I am using struts for my web application. So when i click on a button i make a select on the data base, the object obtained is set in session and a page opens. On that page i have some check boxes which i want them to be checked when the page is loaded. With input works because it has checked property but html:checkbox doesn't has that property
So here is the jsp code:
<%@ include file="taglibs.jsp" %>
<jsp:useBean id = "currentBean" scope="session" type="orderInfo.OrderInfoBean"/>
<html>
<head>
bla bla
</head>
<body>
<html:form action="/editOrder.do" method="post">
<table>
<tr>
<td>Package
<%if(currentBean.getPackageNo() > 0){ %>
<html:checkbox property="coletCheckbox" value="true"></html:checkbox>
<%} %>
<%if(currentBean.getPackageNo()==0){ %>
<html:checkbox property="coletCheckbox" value="false"></html:checkbox>
<%} %>
</td>
</tr>
</table>
</html:form>
</body>
</html>
thanks in advance
David
[1270 byte] By [
Ichybana] at [2007-11-27 5:45:25]
# 1
[nobr]I had got the same answer from a different link....so passing u the details :
Whether it is checked or not is determined by the associated property.
code:
--
<HTML>
<HEAD>
<TITLE><bean:message key="title.login" /></TITLE>
</HEAD>
<BODY><struts:message key="heading.login" /><html:errors />
<html:form action="/login">
<bean:message key="label.userId" />:<html:text property="userId" size="10" /><br>
<bean:message key="label.passWord" />:<html:password property="passWord" size="10" />
<br><br>Save Info: <html:checkbox property="saveInfo" />
<br><br>
<html:submit><bean:message key="button.submit" /></html:submit>
</html:form>
</BODY>
</HTML>
--
If I want the "save info" checkbox checked then all I need to do is this in my form:
code:
--
package test.struts;
import org.apache.struts.action.*;
import javax.servlet.http.*;
public class LoginForm extends ActionForm {
String userId, passWord;
boolean saveInfo = true;
public void setUserId(String userId) {
this.userId = userId;
}
public void setPassWord(String passWord) {
this.passWord = passWord;
}
public void setSaveInfo(boolean saveInfo) {
this.saveInfo = saveInfo;
}
public String getUserId() {
return userId;
}
public String getPassWord() {
return passWord;
}
public boolean getSaveInfo() {
return saveInfo;
}
public ActionErrors validate(ActionMapping mapping,HttpServletRequest request)
{
ActionErrors ae = new ActionErrors();
if (userId == null || userId.equals(""))
{
ae.add("userId", new ActionError("error.no.userId"));
}
if (passWord == null || passWord.equals("")) {
ae.add("passWord", new ActionError("error.no.passWord"));
}
return ae;
}
}
--
Since I defined boolean saveInfo = true;
and saveInfo is the associated property, the box will be checked when the form is displayed.
Hope this helps.....[/nobr]
