Jason,
Thanks very much. Works for me. I actually used multibox for this same code
before using DisplayTag. Dont know why I didnt choose to implement
that..anyways it works now.
Thanks
Gnan
-Original Message-
From: Jason Lea [mailto:[EMAIL PROTECTED]
Sent: Monday, October 11, 2004 7:02 PM
To: Struts Users Mailing List
Subject: Re: Checkboxes with display tag
I think you need to be using multibox for this to work. I just did
something similar recently and this is how I did it:
html:form action=...my...action...here...
display:table ... id=row ...
display:column media=htmlhtml:multibox property=deleteList
value=${row.id} title=delete this item //display:column
/display:table
html:submit value=Update /
/html:form
I am using JSP2.0+JSTL+EL. Using id=row in the display:table gives me
a handle to each object in the list so I can get the id for each row.
Then I use ${row.id} to use as the value for the checkbox. To do the
same without JSTL I assume you would need to use:
html:multibox property=deleteList title=delete this item
bean:write name=row property=id //html:multibox
(but I haven't tested that)
This gets submitted to an ActionForm with these properties:
public class MyActionForm extends ActionForm {
private String[] deleteList=new String[0];
public String[] getDeleteList() {
return deleteId;
}
public void setDeleteList(String[] fileId) {
this.deleteId = fileId;
}
public void reset(ActionMapping mapping, HttpServletRequest request) {
deleteList=new String[0];
}
...
}
This gives me an array of all the id's corresponding to the ticked
checkboxes, which I might update in a database.
Hope that gives you some clues - but probably more questions :)
Shabada, Gnaneshwer wrote:
Hello All,
I have a Struts app that I am working on and am using DisplayTag to display
my search results. So far everything works fine. Now, I want to add a
checkbox for each row in this Displaytag which I was able to do but unable
to capture the checked values in my Action Class. Please verify the below
code and let me know if you find anything missing.
I am using html:checkbox and trying to pass memberId value when it is
checked. But it takes it as literal String value.
display:table name=sessionScope.searchResults pagesize=5
defaultsort=2 defaultorder=descending export=true
id=memberList
display:column
html:checkbox property=deleteList value=memberId
/html:checkbox
/display:column
display:column property=lastName title=Last Name
sortable=true headerClass=sortable
href=/registration/viewRegistration.do
paramId=memberName paramProperty=memberName /
display:column property=firstName title=First Name
sortable=true headerClass=sortable /
display:column property=phone /
display:column property=email
href=/registration/displayEmail.do paramId=email
paramProperty=email/
display:column property=occupation /
display:column property=region /
display:setProperty name=paging.banner.include_first_last
value=true /
display:setProperty name=paging.banner.placement value=top /
/display:table
Please help
Thanks
Gnan
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