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Posted to user@struts.apache.org by EROL TEZCAN <st...@yahoo.com> on 2005/07/12 15:38:27 UTC
html:select Problem !!
Hi all,
I want to set records come from database into a html:select tag. I found some example like below
<html:select property="selectedItem">
<html:options collection="customers" property="id" labelProperty="name" />
</html:select>
When I set th options as static , the list comes without any problem. But when I create a html:select dynamicly from DB , I get error.
In my Action class, it has a method called getSikayetler() like this.
Sikayet sikayet = null;
ArrayList sikayetler = new ArrayList();
while (rs.next()) {
sikayet = new Sikayet();
sikayet.setSikayetKodu(rs.getString("SIKAYET_KODU"));
sikayet.setSikayet(rs.getString("ACIKLAMA"));
sikayetler.add(sikayet);
}
When I created an ArrayList, I send it to my Action class and in my Action class I set this ArrayList to request like below
ArrayList listeDondur = getSikayetler();
request.setAttribute("sikayetler", listeDondur);
sikayetler ArrayList is not null and empty, I tested it.
How must I use this request object called sikayetler in html:select ?
<html:select property="tumSikayetler">
<html:options collection="sikayetler" value="sikayetKodu" label="sikayet" />
</html:select>
usage of above is wrong?
In Sikayet class there are get and set methods like sikayetKodu and sikayet .
How can I fill html:select tag with records coming from DB?
Any help, sample codes?
Thanks
Erol
---------------------------------
Sell on Yahoo! Auctions - No fees. Bid on great items.
Re: html:select Problem !!
Posted by Martin Gainty <mg...@hotmail.com>.
Erol
Assuming you have your own MyBean which contains 2 string fields
SIKAYET_KODU and ACIKLAMA
try this in your jsp
<%
List sikayetler = new ArrayList();
sikayetler.add( new MyBean( "SIKAYET_KODU1", "ACIKLAMA1" ));
sikayetler.add( new MyBean( "SIKAYET_KODU2", "ACIKLAMA2" ));
%>
<html:select multiple="true" size="2" property="tumSikayetler">
<html:options collection="<%=sikayetler%>" property="SIKAYET_KODU"
labelProperty="ACIKLAMA"/>
</html:select>
Anyone else?
Martin-
----- Original Message -----
From: "EROL TEZCAN" <st...@yahoo.com>
To: "sturts_apache_user sturts_apache_user" <us...@struts.apache.org>
Sent: Tuesday, July 12, 2005 9:38 AM
Subject: html:select Problem !!
> Hi all,
>
> I want to set records come from database into a html:select tag. I found
> some example like below
> <html:select property="selectedItem">
> <html:options collection="customers" property="id" labelProperty="name"
> />
> </html:select>
>
> When I set th options as static , the list comes without any problem. But
> when I create a html:select dynamicly from DB , I get error.
>
> In my Action class, it has a method called getSikayetler() like this.
>
>
> Sikayet sikayet = null;
> ArrayList sikayetler = new ArrayList();
>
> while (rs.next()) {
> sikayet = new Sikayet();
> sikayet.setSikayetKodu(rs.getString("SIKAYET_KODU"));
> sikayet.setSikayet(rs.getString("ACIKLAMA"));
> sikayetler.add(sikayet);
> }
>
>
>
> When I created an ArrayList, I send it to my Action class and in my Action
> class I set this ArrayList to request like below
>
>
>
> ArrayList listeDondur = getSikayetler();
>
> request.setAttribute("sikayetler", listeDondur);
>
>
>
> sikayetler ArrayList is not null and empty, I tested it.
>
>
>
> How must I use this request object called sikayetler in html:select ?
>
>
>
>
> <html:select property="tumSikayetler">
> <html:options collection="sikayetler" value="sikayetKodu" label="sikayet"
> />
> </html:select>
>
>
>
>
> usage of above is wrong?
>
>
>
> In Sikayet class there are get and set methods like sikayetKodu and
> sikayet .
>
>
>
> How can I fill html:select tag with records coming from DB?
>
>
>
> Any help, sample codes?
>
>
>
> Thanks
>
>
>
> Erol
>
>
>
>
>
> ---------------------------------
> Sell on Yahoo! Auctions - No fees. Bid on great items.
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Re: html:select Problem !!
Posted by EROL TEZCAN <st...@yahoo.com>.
Oh,
I think there are two ways to define html:select
<html:options collection="xxx" property="" labelProperty=""/>
<html:optionsCollection property="" label="" value=""/>
Anyway,
Best way to fill the html:select ?
Erol
BHansard@powersystems.rockwell.com wrote:
you have the html:options set correctly in the first example
<html:select property="selectedItem">
<html:options collection="customers" property="id" labelProperty="name" />
</html:select>
in the second example you changed to:
<html:select property="tumSikayetler">
<html:options collection="sikayetler" value="sikayetKodu" label="sikayet" />
</html:select>
try:
<html:select property="tumSikayetler">
<html:options collection="sikayetler" property="sikayetKodu" labelProperty="sikayet" />
</html:select>
" src="cid:10__=0ABBFAAFDFD86F@powersystems.rockwell.com" width=16>EROL TEZCAN <st...@yahoo.com>
EROL TEZCAN <st...@yahoo.com>
07/12/2005 09:38 AM Please respond to
"Struts Users Mailing List" <us...@struts.apache.org>
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sturts_apache_user sturts_apache_user <us...@struts.apache.org>
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Subject
html:select Problem !!
Hi all,
I want to set records come from database into a html:select tag. I found some example like below
<html:select property="selectedItem">
<html:options collection="customers" property="id" labelProperty="name" />
</html:select>
When I set th options as static , the list comes without any problem. But when I create a html:select dynamicly from DB , I get error.
In my Action class, it has a method called getSikayetler() like this.
Sikayet sikayet = null;
ArrayList sikayetler = new ArrayList();
while (rs.next()) {
sikayet = new Sikayet();
sikayet.setSikayetKodu(rs.getString("SIKAYET_KODU"));
sikayet.setSikayet(rs.getString("ACIKLAMA"));
sikayetler.add(sikayet);
}
When I created an ArrayList, I send it to my Action class and in my Action class I set this ArrayList to request like below
ArrayList listeDondur = getSikayetler();
request.setAttribute("sikayetler", listeDondur);
sikayetler ArrayList is not null and empty, I tested it.
How must I use this request object called sikayetler in html:select ?
<html:select property="tumSikayetler">
<html:options collection="sikayetler" value="sikayetKodu" label="sikayet" />
</html:select>
usage of above is wrong?
In Sikayet class there are get and set methods like sikayetKodu and sikayet .
How can I fill html:select tag with records coming from DB?
Any help, sample codes?
Thanks
Erol
---------------------------------
Sell on Yahoo! Auctions - No fees. Bid on great items.
---------------------------------
Sell on Yahoo! Auctions - No fees. Bid on great items.
Re: html:select Problem !!
Posted by BH...@powersystems.rockwell.com.
you have the html:options set correctly in the first example
<html:select property="selectedItem">
<html:options collection="customers" property="id" labelProperty="name"
/>
</html:select>
in the second example you changed to:
<html:select property="tumSikayetler">
<html:options collection="sikayetler" value="sikayetKodu"
label="sikayet" />
</html:select>
try:
<html:select property="tumSikayetler">
<html:options collection="sikayetler" property="sikayetKodu"
labelProperty="sikayet" />
</html:select>
EROL TEZCAN
<struts_jasper@ya
hoo.com> To
sturts_apache_user
07/12/2005 09:38 sturts_apache_user
AM <us...@struts.apache.org>
cc
Please respond to Subject
"Struts Users html:select Problem !!
Mailing List"
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he.org>
Hi all,
I want to set records come from database into a html:select tag. I found
some example like below
<html:select property="selectedItem">
<html:options collection="customers" property="id" labelProperty="name"
/>
</html:select>
When I set th options as static , the list comes without any problem. But
when I create a html:select dynamicly from DB , I get error.
In my Action class, it has a method called getSikayetler() like this.
Sikayet sikayet = null;
ArrayList sikayetler = new ArrayList();
while (rs.next()) {
sikayet = new Sikayet();
sikayet.setSikayetKodu(rs.getString("SIKAYET_KODU"));
sikayet.setSikayet(rs.getString("ACIKLAMA"));
sikayetler.add(sikayet);
}
When I created an ArrayList, I send it to my Action class and in my Action
class I set this ArrayList to request like below
ArrayList listeDondur = getSikayetler();
request.setAttribute("sikayetler", listeDondur);
sikayetler ArrayList is not null and empty, I tested it.
How must I use this request object called sikayetler in html:select ?
<html:select property="tumSikayetler">
<html:options collection="sikayetler" value="sikayetKodu"
label="sikayet" />
</html:select>
usage of above is wrong?
In Sikayet class there are get and set methods like sikayetKodu and sikayet
.
How can I fill html:select tag with records coming from DB?
Any help, sample codes?
Thanks
Erol
---------------------------------
Sell on Yahoo! Auctions - No fees. Bid on great items.