Oh, that's clever, I don't think I would have thought of that, and it's a lot quicker than my ideas ;)
d. --- "Hoying, Ken" <[EMAIL PROTECTED]> wrote: > Thanks, Dave! > > This got me moving in the right direction. For > future reference, I > ended using the checkboxlist tag inside of my loop > and set the list > attribute to a single value so I would only get the > one option. This > seems to have solved my issue. > > Thanks, > Ken > > -----Original Message----- > From: Dave Newton [mailto:[EMAIL PROTECTED] > Sent: Friday, November 30, 2007 6:06 PM > To: Struts Users Mailing List > Subject: RE: [S2] Checkboxes > > A single checkbox, AFAIK, only expects to check a > single value, not an > array or collection. > > I would consider using a modified version of the > checkboxlist tag if > it's just a matter of the rendered HTML you're > having an issue with. > > d. > > --- "Hoying, Ken" <[EMAIL PROTECTED]> wrote: > > > Thank you for the response. > > > > I had looked at the example, but it really appears > to only push the > > checkbox results to the action. I am not sure > that it would > > repopulate the checkbox with the values. > > > > I do not believe that checkbox list is going to > work for me as it does > > > not give me control on where to put the > checkboxes. > > I need one in each > > row. > > > > It appears that my understanding of how the > checkbox works is not > > correct. > > > > I am expecting that the checkbox control will call > the > > getSelectedContracts() method and see if any of > these values in the > > array it returns matches the value specified in > the fieldValue > > attribute specified in the checkbox tag. If there > is a match then > > check the box, if not don't check it. However, > all of my checkboxes > > are always being selected no matter what. > > > > I am also expecting that when submitting the form, > > setSelectedContracts() will be called with an > array of the values that > > > were selected. This does appear to be working > with one caveat. If > > nothing is selected then I get the error: Invalid > field value for > > field "selectedContracts". > > > > This obviously does not work the way I thought and > I was hoping > > someone could maybe explain how it does work as I > am really struggling > > > on gaining an understanding of this tag and its > usage. > > > > Thanks in advance, > > Ken > > > > -----Original Message----- > > From: Martin Gainty [mailto:[EMAIL PROTECTED] > > Sent: Friday, November 30, 2007 11:09 AM > > To: Struts Users Mailing List > > Subject: Re: [S2] Checkboxes > > > > Hi Ken- > > > > struts.xml has this definition of EmployeeAction > where results > > populate editEmployee.jsp > > <action name="delete" > > > class="org.apache.struts2.showcase.action.EmployeeAction" > > method="delete"> > > <result > > name="error">/empmanager/editEmployee.jsp</result> > > <result > > > type="redirect">edit-${currentEmployee.empId}.action</result> > > </action> > > > > looking at the results jsp > > /empmanager/editEmployee.jsp has a checkbox > defined as <s:checkbox > > fieldValue="true" label="Married" > > name="currentEmployee.married"/> > > > > The EmployeeAction is defined as > > package org.apache.struts2.showcase.action; > > public class EmployeeAction extends > > AbstractCRUDAction implements > > Preparable { private Employee currentEmployee; > > > > whereas Employee is defined as > > package org.apache.struts2.showcase.model; > > public class Employee implements IdEntity { > > private boolean married; //checkbox > > > > so the individual checkbox works fine for setting > booleans > > http://struts.apache.org/2.0.11/docs/checkbox.html > > > > For handling a list of checkboxes you may want to > implement with > > checkboxlist? > > > http://struts.apache.org/2.0.11/docs/checkboxlist.html > > > > M-- > > ----- Original Message ----- > > From: "Hoying, Ken" <[EMAIL PROTECTED]> > > To: <user@struts.apache.org> > > Sent: Friday, November 30, 2007 8:45 AM > > Subject: [S2] Checkboxes > > > > > > I am having a difficult time getting checkboxes to > work in the > > following scenario and am not sure what I am doing > wrong. Any help or > > > guidance would be greatly appreciated. > > > > I have table which displays several rows. In the > first column of each > > > row, I have a check box to select that row. I am > keeping track of > > user selections so when they return to the page, > the checkboxes are > > prepopulated with their previous selections. > > > > > > My Action contains the following: > > > > public Long[] getSelectedContracts() > > { > > return setSelectedContracts.toArray(new Long[0]); > } > > // end > > getSelectedContracts > > > > /** > > * This setter takes the provided String[] of > > selected contract ids. > > */ > > public void setSelectedContracts(Long[] > > palngSelectedContracts) > > { > > > > > setSelectedContracts.addAll(Arrays.asList(palngSelectedContracts)); > > } // end setSelectedContracts > > > > My JSP contains the following: > > > > <s:checkbox name="selectedContracts" > > fieldValue="${contract.npcContractId}"/> > > > > > > > > > > > > > > ----------------------------------------- > > ***Note:The information contained in this message > > may be privileged and > > confidential and protected from disclosure. If the > > reader of this > > message is not the intended recipient, or an > > employee or agent > > responsible for delivering this message to the > > intended recipient, you > > are hereby notified that any dissemination, > > distribution or copying of > === message truncated === --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
