Hi Larry,
Thanks for your suggestion. I downloaded the nightly
build for struts (dated 3/11/02) and installed it in
my Tomcat 4.0.1 environment. In My Jsp I have the
following logic:iterate tag
<logic:iterate id="segmentElementRow"
type="com.xxx.ui.action.SegmentElementSelectRow"
name="addSegElementsToMethodForm"
property="segElementSelections" >
<tr>
<td align="center">
<html:checkbox indexed="true"
name="segmentElementRow" property="selected"
value="true" />
</td>
<td align="center">
<bean:write name="segmentElementRow"
property="elementNbr" />
</td>
<td align="center">
<bean:write name="segmentElementRow"
property="elementName" />
</td>
<td align="center">
<bean:write name="segmentElementRow"
property="baseTable" />
</td>
</tr>
</logic:iterate>
At loading the jsp compiler is complaining about no
getter method available for property indexed!. Also,
the struts documentation for html:checkbox tag does
not talk about an attribute indexed for html:checkbox.
Is this the right syntax ?.
Krishnan
--- "Maturo, Larry" <[EMAIL PROTECTED]>
wrote:
> Hi Krishnan,
>
> If you are using a nightly build you can probably
> use
> the indexed attribute. This would look something
> like this:
>
> In your jsp:
> <logic:iterate id="fruits" name="nameOfYourFormBean"
> property="fruits">
> <html:checkbox indexed="true" name="fruits"
> property="checked"/>
> <bean:write name="fruits" property="fruitName" />
> </logic:iterate>
>
> in class Fruit
> public class Fruit {
> private String fruitName = "";
> private boolean checked = false;
>
> public Fruit() {
> super();
> }
>
> public String getFruitName() {
> return fruitName;
> }
>
> public void setFruitName(String _fruitName) {
> fruitName = _fruitName;
> }
>
> public boolean getChecked() {
> return checked;
> }
>
> public void setChecked(boolean _checked){
> checked = _checked;
> }
> }
>
> In you form bean:
>
> private ArrayList frutis = null;
>
> public ArrayList getFruits() {
> return fruits;
> }
>
> public void setFruits(ArrayList _frutis) {
> fruits = _fruits;
> }
>
> public Fruit getFruits(int index) {
> return (Fruit) fruits.get(index);
> }
>
> public void setFruits(int index, Fruit fruit) {
> fruits.set(index,fruit);
> }
>
> public void reset(ActionMapping mapping,
>
> javax.servlet.http.HttpServletRequest request){
> Fruit f = null;
> Iterator it = fruits.iterator();
> while it.hasNext() {
> f = (Fruit) it.next();
> f.setChecked(false);
> }
> }
>
> In your action class you would then create an array
> list of
> fruits and set them in your form bean. After the
> form was
> submitted you would get the list back out and see
> which
> fruits were checked.
>
> The trick to make this work is that the id used with
> the iterate
> tag can not be random, it must exactly match the
> property in
> your form bean that you want to get set.
>
> I hope this helps.
>
> -- Larry Maturo
> [EMAIL PROTECTED]
>
>
> -----Original Message-----
> From: KrishPS [mailto:[EMAIL PROTECTED]]
> Sent: Saturday, March 09, 2002 8:33 AM
> To: Struts Users Mailing List
> Subject: Re: html:checkbox tag not setting its
> property value in
> Formbean
>
>
> Hi Larry
>
> Each element in the array list is a bean and the
> bean has a boolean property
> for the checkbox.
>
> Krishnan
> [EMAIL PROTECTED]
>
> ----- Original Message -----
> From: Maturo, Larry <[EMAIL PROTECTED]>
> Newsgroups: Struts
> To: 'Struts Users Mailing List'
> <[EMAIL PROTECTED]>
> Sent: Friday, March 08, 2002 5:13 PM
> Subject: RE: html:checkbox tag not setting its
> property value in Formbean
>
>
> > Hi Krishnan,
> >
> > Could you post more details. Is the arraylist an
> > arraylist of boolean, or an arraylist of some
> > bean, which itself has a boolean property, or
> > perhaps each entry in the arraylist is of a
> > different type?
> >
> > -- Larry Maturo
> > [EMAIL PROTECTED]
> >
> >
> > -----Original Message-----
> > From: Krishnan [mailto:[EMAIL PROTECTED]]
> > Sent: Friday, March 08, 2002 3:19 PM
> > To: [EMAIL PROTECTED]
> > Subject: html:checkbox tag not setting its
> property value in Formbean
> >
> >
> > Hi
> >
> > In my Jsp form, I have a check box that is part
> of a
> > collection object. This collection object is
> rendered
> > through a bean. The collection (arrayList) itself
> has
> > getter/setter in the form bean. When I select the
> > checkbox on the form, the corresponding property
> value
> > is not updated to true. However, I saw that the
> > request parameters had the property name for the
> > checkbox with the value 'true'. Are there other
> ways
> > of getting the checkbox to set the property?. Any
> > examples would be appreciated.
> >
> > Thanks
> >
> > Krishnan
> >
> > __________________________________________________
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