You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@struts.apache.org by Shyamal Shah <sh...@hotmail.com> on 2004/04/27 20:11:31 UTC
"No Name Specified" Error
Hi,
I am trying to load arraylist values into select box on my JSP page. It somehow doesnt work and everytime throws "No name specified" error. I know it happened to someone some time back but couldnt find answer in archive. Can someone pls tell me what would be the resolution?
In my action class I'm doing following:
session = request.getSession();
java.util.ArrayList regionArr = new java.util.ArrayList();
regionArr.add("-All-");
regionArr.add("1");
regionArr.add("2");
regionArr.add("3");
regionArr.add("4");
regionArr.add("5");
session.setAttribute("RegionList",regionArr);
And in my JSP , I have following code..
<html:select property="region" name="SearchBTNForm">
<html:options collection="RegionList" />
</html:select>
where is it going wrong? someone suggested to use toArray() on array list in action class while setting the session object but that also is not of any help. I'll appriciate any suggestions..
Thanks,
Re: "No Name Specified" Error
Posted by Riyad Kalla <rs...@email.arizona.edu>.
Hey nice job! Now I just learned something new too.
Shyamal Shah wrote:
>Thanks for the help. Finally I got it to work :) . I created a get method in
>my form that returns collection and used the name as property with
>optionsCollection.
>i.e. public Collection getRegions()
>
>and in my JSP,
><html:optionsCollection property="regions">
>
>Worked perfectly :)
>
>
>----- Original Message -----
>From: "Riyad Kalla" <rs...@email.arizona.edu>
>To: "Struts Users Mailing List" <us...@struts.apache.org>
>Sent: Tuesday, April 27, 2004 4:23 PM
>Subject: Re: "No Name Specified" Error
>
>
>
>
>>Well the difference is that I'm putting objects into my arraylist, not
>>strings. So for my DTOs, I have something like this:
>>
>>Action:
>>List userList = UserDAO.getAllUsers();
>>session.setAttribute("userList", userList);
>>
>>JSP:
>><html:select name="someForm" property="whatever">
>> <html:optionsCollection name="userList" label="userName"
>>value="userID" />
>></html:select>
>>
>>So "userList" is pulled out of my session and used, and for each
>>element, "getUserName()" is used for the option label, and "getUserID()"
>>is used for the option value. This is why I'm not sure how to do it with
>>Strings, because they don't have getter methods like this.
>>
>>Best,
>>Riyad
>>
>>Shyamal Shah wrote:
>>
>>
>>
>>>This damn piece still doesnt work :( . Can you tell me how do you add
>>>
>>>
>values
>
>
>>>in array list in your action class and how you access it in JSP using
>>>optionsCollection? may be I can try to mimic the same...
>>>
>>>----- Original Message -----
>>>From: "Riyad Kalla" <rs...@email.arizona.edu>
>>>To: "Struts Users Mailing List" <us...@struts.apache.org>
>>>Sent: Tuesday, April 27, 2004 3:04 PM
>>>Subject: Re: "No Name Specified" Error
>>>
>>>
>>>
>>>
>>>
>>>
>>>>I think its "optionsCollection" singular...
>>>>
>>>>Shyamal Shah wrote:
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>>If I try using html:optionsCollections it says
>>>>>"no handler for tagname='optionsCollections'
>>>>>"
>>>>>
>>>>>Do I have to do something differently? or include anything to get it to
>>>>>work?
>>>>>
>>>>>----- Original Message -----
>>>>>From: "Riyad Kalla" <rs...@email.arizona.edu>
>>>>>To: "Struts Users Mailing List" <us...@struts.apache.org>
>>>>>Sent: Tuesday, April 27, 2004 2:15 PM
>>>>>Subject: Re: "No Name Specified" Error
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>I think you want to be using html:optionsCollectios, and you need to
>>>>>>specify a "name" argument to tell the tag which session object to use.
>>>>>>I've NEVER had success using the "collection" param on ANY Struts tag,
>>>>>>no matter what I do. I always use name and it works like a dream.
>>>>>>
>>>>>>Shyamal Shah wrote:
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>>Hi,
>>>>>>>I am trying to load arraylist values into select box on my JSP page.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>It somehow doesnt work and everytime throws "No name specified" error.
>>>>>
>>>>>
>I
>
>
>>>>>know it happened to someone some time back but couldnt find answer in
>>>>>archive. Can someone pls tell me what would be the resolution?
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>>In my action class I'm doing following:
>>>>>>>
>>>>>>>session = request.getSession();
>>>>>>>java.util.ArrayList regionArr = new java.util.ArrayList();
>>>>>>>regionArr.add("-All-");
>>>>>>>regionArr.add("1");
>>>>>>>regionArr.add("2");
>>>>>>>regionArr.add("3");
>>>>>>>regionArr.add("4");
>>>>>>>regionArr.add("5");
>>>>>>>
>>>>>>>session.setAttribute("RegionList",regionArr);
>>>>>>>
>>>>>>>And in my JSP , I have following code..
>>>>>>>
>>>>>>><html:select property="region" name="SearchBTNForm">
>>>>>>> <html:options collection="RegionList" />
>>>>>>></html:select>
>>>>>>>
>>>>>>>where is it going wrong? someone suggested to use toArray() on array
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>list
>>>
>>>
>>>
>>>
>>>>>>>
>>>>>>>
>>>>>in action class while setting the session object but that also is not
>>>>>
>>>>>
>of
>
>
>>>>>
>>>>>
>>>any
>>>
>>>
>>>
>>>
>>>>>help. I'll appriciate any suggestions..
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>>Thanks,
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>---------------------------------------------------------------------
>>>>>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>>>>>For additional commands, e-mail: user-help@struts.apache.org
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>---------------------------------------------------------------------
>>>>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>>>>For additional commands, e-mail: user-help@struts.apache.org
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>---------------------------------------------------------------------
>>>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>>>For additional commands, e-mail: user-help@struts.apache.org
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>---------------------------------------------------------------------
>>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>>For additional commands, e-mail: user-help@struts.apache.org
>>>
>>>
>>>
>>>
>>>
>>---------------------------------------------------------------------
>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>For additional commands, e-mail: user-help@struts.apache.org
>>
>>
>>
>>
>
>---------------------------------------------------------------------
>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>For additional commands, e-mail: user-help@struts.apache.org
>
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org
Re: "No Name Specified" Error
Posted by Shyamal Shah <sh...@hotmail.com>.
Thanks for the help. Finally I got it to work :) . I created a get method in
my form that returns collection and used the name as property with
optionsCollection.
i.e. public Collection getRegions()
and in my JSP,
<html:optionsCollection property="regions">
Worked perfectly :)
----- Original Message -----
From: "Riyad Kalla" <rs...@email.arizona.edu>
To: "Struts Users Mailing List" <us...@struts.apache.org>
Sent: Tuesday, April 27, 2004 4:23 PM
Subject: Re: "No Name Specified" Error
> Well the difference is that I'm putting objects into my arraylist, not
> strings. So for my DTOs, I have something like this:
>
> Action:
> List userList = UserDAO.getAllUsers();
> session.setAttribute("userList", userList);
>
> JSP:
> <html:select name="someForm" property="whatever">
> <html:optionsCollection name="userList" label="userName"
> value="userID" />
> </html:select>
>
> So "userList" is pulled out of my session and used, and for each
> element, "getUserName()" is used for the option label, and "getUserID()"
> is used for the option value. This is why I'm not sure how to do it with
> Strings, because they don't have getter methods like this.
>
> Best,
> Riyad
>
> Shyamal Shah wrote:
>
> >This damn piece still doesnt work :( . Can you tell me how do you add
values
> >in array list in your action class and how you access it in JSP using
> >optionsCollection? may be I can try to mimic the same...
> >
> >----- Original Message -----
> >From: "Riyad Kalla" <rs...@email.arizona.edu>
> >To: "Struts Users Mailing List" <us...@struts.apache.org>
> >Sent: Tuesday, April 27, 2004 3:04 PM
> >Subject: Re: "No Name Specified" Error
> >
> >
> >
> >
> >>I think its "optionsCollection" singular...
> >>
> >>Shyamal Shah wrote:
> >>
> >>
> >>
> >>>If I try using html:optionsCollections it says
> >>>"no handler for tagname='optionsCollections'
> >>>"
> >>>
> >>>Do I have to do something differently? or include anything to get it to
> >>>work?
> >>>
> >>>----- Original Message -----
> >>>From: "Riyad Kalla" <rs...@email.arizona.edu>
> >>>To: "Struts Users Mailing List" <us...@struts.apache.org>
> >>>Sent: Tuesday, April 27, 2004 2:15 PM
> >>>Subject: Re: "No Name Specified" Error
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>>I think you want to be using html:optionsCollectios, and you need to
> >>>>specify a "name" argument to tell the tag which session object to use.
> >>>>I've NEVER had success using the "collection" param on ANY Struts tag,
> >>>>no matter what I do. I always use name and it works like a dream.
> >>>>
> >>>>Shyamal Shah wrote:
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>>Hi,
> >>>>> I am trying to load arraylist values into select box on my JSP page.
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>It somehow doesnt work and everytime throws "No name specified" error.
I
> >>>know it happened to someone some time back but couldnt find answer in
> >>>archive. Can someone pls tell me what would be the resolution?
> >>>
> >>>
> >>>
> >>>
> >>>>>In my action class I'm doing following:
> >>>>>
> >>>>>session = request.getSession();
> >>>>>java.util.ArrayList regionArr = new java.util.ArrayList();
> >>>>>regionArr.add("-All-");
> >>>>>regionArr.add("1");
> >>>>>regionArr.add("2");
> >>>>>regionArr.add("3");
> >>>>>regionArr.add("4");
> >>>>>regionArr.add("5");
> >>>>>
> >>>>>session.setAttribute("RegionList",regionArr);
> >>>>>
> >>>>>And in my JSP , I have following code..
> >>>>>
> >>>>> <html:select property="region" name="SearchBTNForm">
> >>>>> <html:options collection="RegionList" />
> >>>>> </html:select>
> >>>>>
> >>>>>where is it going wrong? someone suggested to use toArray() on array
> >>>>>
> >>>>>
> >list
> >
> >
> >>>>>
> >>>>>
> >>>in action class while setting the session object but that also is not
of
> >>>
> >>>
> >any
> >
> >
> >>>help. I'll appriciate any suggestions..
> >>>
> >>>
> >>>
> >>>
> >>>>>Thanks,
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>---------------------------------------------------------------------
> >>>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> >>>>For additional commands, e-mail: user-help@struts.apache.org
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>---------------------------------------------------------------------
> >>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> >>>For additional commands, e-mail: user-help@struts.apache.org
> >>>
> >>>
> >>>
> >>>
> >>>
> >>---------------------------------------------------------------------
> >>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> >>For additional commands, e-mail: user-help@struts.apache.org
> >>
> >>
> >>
> >>
> >
> >---------------------------------------------------------------------
> >To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> >For additional commands, e-mail: user-help@struts.apache.org
> >
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org
Re: "No Name Specified" Error
Posted by Riyad Kalla <rs...@email.arizona.edu>.
Well the difference is that I'm putting objects into my arraylist, not
strings. So for my DTOs, I have something like this:
Action:
List userList = UserDAO.getAllUsers();
session.setAttribute("userList", userList);
JSP:
<html:select name="someForm" property="whatever">
<html:optionsCollection name="userList" label="userName"
value="userID" />
</html:select>
So "userList" is pulled out of my session and used, and for each
element, "getUserName()" is used for the option label, and "getUserID()"
is used for the option value. This is why I'm not sure how to do it with
Strings, because they don't have getter methods like this.
Best,
Riyad
Shyamal Shah wrote:
>This damn piece still doesnt work :( . Can you tell me how do you add values
>in array list in your action class and how you access it in JSP using
>optionsCollection? may be I can try to mimic the same...
>
>----- Original Message -----
>From: "Riyad Kalla" <rs...@email.arizona.edu>
>To: "Struts Users Mailing List" <us...@struts.apache.org>
>Sent: Tuesday, April 27, 2004 3:04 PM
>Subject: Re: "No Name Specified" Error
>
>
>
>
>>I think its "optionsCollection" singular...
>>
>>Shyamal Shah wrote:
>>
>>
>>
>>>If I try using html:optionsCollections it says
>>>"no handler for tagname='optionsCollections'
>>>"
>>>
>>>Do I have to do something differently? or include anything to get it to
>>>work?
>>>
>>>----- Original Message -----
>>>From: "Riyad Kalla" <rs...@email.arizona.edu>
>>>To: "Struts Users Mailing List" <us...@struts.apache.org>
>>>Sent: Tuesday, April 27, 2004 2:15 PM
>>>Subject: Re: "No Name Specified" Error
>>>
>>>
>>>
>>>
>>>
>>>
>>>>I think you want to be using html:optionsCollectios, and you need to
>>>>specify a "name" argument to tell the tag which session object to use.
>>>>I've NEVER had success using the "collection" param on ANY Struts tag,
>>>>no matter what I do. I always use name and it works like a dream.
>>>>
>>>>Shyamal Shah wrote:
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>>Hi,
>>>>> I am trying to load arraylist values into select box on my JSP page.
>>>>>
>>>>>
>>>>>
>>>>>
>>>It somehow doesnt work and everytime throws "No name specified" error. I
>>>know it happened to someone some time back but couldnt find answer in
>>>archive. Can someone pls tell me what would be the resolution?
>>>
>>>
>>>
>>>
>>>>>In my action class I'm doing following:
>>>>>
>>>>>session = request.getSession();
>>>>>java.util.ArrayList regionArr = new java.util.ArrayList();
>>>>>regionArr.add("-All-");
>>>>>regionArr.add("1");
>>>>>regionArr.add("2");
>>>>>regionArr.add("3");
>>>>>regionArr.add("4");
>>>>>regionArr.add("5");
>>>>>
>>>>>session.setAttribute("RegionList",regionArr);
>>>>>
>>>>>And in my JSP , I have following code..
>>>>>
>>>>> <html:select property="region" name="SearchBTNForm">
>>>>> <html:options collection="RegionList" />
>>>>> </html:select>
>>>>>
>>>>>where is it going wrong? someone suggested to use toArray() on array
>>>>>
>>>>>
>list
>
>
>>>>>
>>>>>
>>>in action class while setting the session object but that also is not of
>>>
>>>
>any
>
>
>>>help. I'll appriciate any suggestions..
>>>
>>>
>>>
>>>
>>>>>Thanks,
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>---------------------------------------------------------------------
>>>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>>>For additional commands, e-mail: user-help@struts.apache.org
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>---------------------------------------------------------------------
>>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>>For additional commands, e-mail: user-help@struts.apache.org
>>>
>>>
>>>
>>>
>>>
>>---------------------------------------------------------------------
>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>For additional commands, e-mail: user-help@struts.apache.org
>>
>>
>>
>>
>
>---------------------------------------------------------------------
>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>For additional commands, e-mail: user-help@struts.apache.org
>
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org
Re: "No Name Specified" Error
Posted by Shyamal Shah <sh...@hotmail.com>.
This damn piece still doesnt work :( . Can you tell me how do you add values
in array list in your action class and how you access it in JSP using
optionsCollection? may be I can try to mimic the same...
----- Original Message -----
From: "Riyad Kalla" <rs...@email.arizona.edu>
To: "Struts Users Mailing List" <us...@struts.apache.org>
Sent: Tuesday, April 27, 2004 3:04 PM
Subject: Re: "No Name Specified" Error
> I think its "optionsCollection" singular...
>
> Shyamal Shah wrote:
>
> >If I try using html:optionsCollections it says
> >"no handler for tagname='optionsCollections'
> >"
> >
> >Do I have to do something differently? or include anything to get it to
> >work?
> >
> >----- Original Message -----
> >From: "Riyad Kalla" <rs...@email.arizona.edu>
> >To: "Struts Users Mailing List" <us...@struts.apache.org>
> >Sent: Tuesday, April 27, 2004 2:15 PM
> >Subject: Re: "No Name Specified" Error
> >
> >
> >
> >
> >>I think you want to be using html:optionsCollectios, and you need to
> >>specify a "name" argument to tell the tag which session object to use.
> >>I've NEVER had success using the "collection" param on ANY Struts tag,
> >>no matter what I do. I always use name and it works like a dream.
> >>
> >>Shyamal Shah wrote:
> >>
> >>
> >>
> >>>Hi,
> >>> I am trying to load arraylist values into select box on my JSP page.
> >>>
> >>>
> >It somehow doesnt work and everytime throws "No name specified" error. I
> >know it happened to someone some time back but couldnt find answer in
> >archive. Can someone pls tell me what would be the resolution?
> >
> >
> >>>In my action class I'm doing following:
> >>>
> >>> session = request.getSession();
> >>> java.util.ArrayList regionArr = new java.util.ArrayList();
> >>> regionArr.add("-All-");
> >>> regionArr.add("1");
> >>> regionArr.add("2");
> >>> regionArr.add("3");
> >>> regionArr.add("4");
> >>> regionArr.add("5");
> >>>
> >>> session.setAttribute("RegionList",regionArr);
> >>>
> >>>And in my JSP , I have following code..
> >>>
> >>> <html:select property="region" name="SearchBTNForm">
> >>> <html:options collection="RegionList" />
> >>> </html:select>
> >>>
> >>>where is it going wrong? someone suggested to use toArray() on array
list
> >>>
> >>>
> >in action class while setting the session object but that also is not of
any
> >help. I'll appriciate any suggestions..
> >
> >
> >>>Thanks,
> >>>
> >>>
> >>>
> >>>
> >>>
> >>---------------------------------------------------------------------
> >>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> >>For additional commands, e-mail: user-help@struts.apache.org
> >>
> >>
> >>
> >>
> >
> >---------------------------------------------------------------------
> >To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> >For additional commands, e-mail: user-help@struts.apache.org
> >
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org
Re: "No Name Specified" Error
Posted by Riyad Kalla <rs...@email.arizona.edu>.
I think its "optionsCollection" singular...
Shyamal Shah wrote:
>If I try using html:optionsCollections it says
>"no handler for tagname='optionsCollections'
>"
>
>Do I have to do something differently? or include anything to get it to
>work?
>
>----- Original Message -----
>From: "Riyad Kalla" <rs...@email.arizona.edu>
>To: "Struts Users Mailing List" <us...@struts.apache.org>
>Sent: Tuesday, April 27, 2004 2:15 PM
>Subject: Re: "No Name Specified" Error
>
>
>
>
>>I think you want to be using html:optionsCollectios, and you need to
>>specify a "name" argument to tell the tag which session object to use.
>>I've NEVER had success using the "collection" param on ANY Struts tag,
>>no matter what I do. I always use name and it works like a dream.
>>
>>Shyamal Shah wrote:
>>
>>
>>
>>>Hi,
>>> I am trying to load arraylist values into select box on my JSP page.
>>>
>>>
>It somehow doesnt work and everytime throws "No name specified" error. I
>know it happened to someone some time back but couldnt find answer in
>archive. Can someone pls tell me what would be the resolution?
>
>
>>>In my action class I'm doing following:
>>>
>>> session = request.getSession();
>>> java.util.ArrayList regionArr = new java.util.ArrayList();
>>> regionArr.add("-All-");
>>> regionArr.add("1");
>>> regionArr.add("2");
>>> regionArr.add("3");
>>> regionArr.add("4");
>>> regionArr.add("5");
>>>
>>> session.setAttribute("RegionList",regionArr);
>>>
>>>And in my JSP , I have following code..
>>>
>>> <html:select property="region" name="SearchBTNForm">
>>> <html:options collection="RegionList" />
>>> </html:select>
>>>
>>>where is it going wrong? someone suggested to use toArray() on array list
>>>
>>>
>in action class while setting the session object but that also is not of any
>help. I'll appriciate any suggestions..
>
>
>>>Thanks,
>>>
>>>
>>>
>>>
>>>
>>---------------------------------------------------------------------
>>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>For additional commands, e-mail: user-help@struts.apache.org
>>
>>
>>
>>
>
>---------------------------------------------------------------------
>To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>For additional commands, e-mail: user-help@struts.apache.org
>
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org
Re: "No Name Specified" Error
Posted by Shyamal Shah <sh...@hotmail.com>.
If I try using html:optionsCollections it says
"no handler for tagname='optionsCollections'
"
Do I have to do something differently? or include anything to get it to
work?
----- Original Message -----
From: "Riyad Kalla" <rs...@email.arizona.edu>
To: "Struts Users Mailing List" <us...@struts.apache.org>
Sent: Tuesday, April 27, 2004 2:15 PM
Subject: Re: "No Name Specified" Error
> I think you want to be using html:optionsCollectios, and you need to
> specify a "name" argument to tell the tag which session object to use.
> I've NEVER had success using the "collection" param on ANY Struts tag,
> no matter what I do. I always use name and it works like a dream.
>
> Shyamal Shah wrote:
>
> >Hi,
> > I am trying to load arraylist values into select box on my JSP page.
It somehow doesnt work and everytime throws "No name specified" error. I
know it happened to someone some time back but couldnt find answer in
archive. Can someone pls tell me what would be the resolution?
> >
> >In my action class I'm doing following:
> >
> > session = request.getSession();
> > java.util.ArrayList regionArr = new java.util.ArrayList();
> > regionArr.add("-All-");
> > regionArr.add("1");
> > regionArr.add("2");
> > regionArr.add("3");
> > regionArr.add("4");
> > regionArr.add("5");
> >
> > session.setAttribute("RegionList",regionArr);
> >
> >And in my JSP , I have following code..
> >
> > <html:select property="region" name="SearchBTNForm">
> > <html:options collection="RegionList" />
> > </html:select>
> >
> >where is it going wrong? someone suggested to use toArray() on array list
in action class while setting the session object but that also is not of any
help. I'll appriciate any suggestions..
> >
> >Thanks,
> >
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org
Re: "No Name Specified" Error
Posted by Riyad Kalla <rs...@email.arizona.edu>.
I think you want to be using html:optionsCollectios, and you need to
specify a "name" argument to tell the tag which session object to use.
I've NEVER had success using the "collection" param on ANY Struts tag,
no matter what I do. I always use name and it works like a dream.
Shyamal Shah wrote:
>Hi,
> I am trying to load arraylist values into select box on my JSP page. It somehow doesnt work and everytime throws "No name specified" error. I know it happened to someone some time back but couldnt find answer in archive. Can someone pls tell me what would be the resolution?
>
>In my action class I'm doing following:
>
> session = request.getSession();
> java.util.ArrayList regionArr = new java.util.ArrayList();
> regionArr.add("-All-");
> regionArr.add("1");
> regionArr.add("2");
> regionArr.add("3");
> regionArr.add("4");
> regionArr.add("5");
>
> session.setAttribute("RegionList",regionArr);
>
>And in my JSP , I have following code..
>
> <html:select property="region" name="SearchBTNForm">
> <html:options collection="RegionList" />
> </html:select>
>
>where is it going wrong? someone suggested to use toArray() on array list in action class while setting the session object but that also is not of any help. I'll appriciate any suggestions..
>
>Thanks,
>
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org