wild_oscar wrote:
>
>
> I am trying to pass the multple selected items on a s:select onto a
> List<Serious> that I have on an "some" object:
>
> Some{
> List<Serious> seriousness; ...}
>
> I am using spring to inject "some" in my action:
> <bean id="some" scope="prototype"
>    class="package.SomeClass">
>  </bean>
>
> Using a:
> <s:select multiple="true" value="%{#some.seriousness.{id}}"
> multiple="true" name="some.seriousness.id" list="activeIngredients"
> listKey="id" listValue="name" />
>
> I'm facing an issue: the some.seriousness is being injected with multiple
> Serious objects, with some repetitions of selected elements. If I select
> 2 elements, I'll get a list with size 4 (2x each one), sometimes more.
>
> I've also tried with name="some.seriousness", but this one goes directly
> to input result (indicating an error in populating the fields).
>
> Note that if name="seriousList" and I can successfully see selected items
> if I declare an Integer[] in the action:
>
> Integer[] seriousList;
>
> Does anyone know how to successfully inject the selected values onto the
> object's list.
>
>
>


A few months later, I still haven't found a way to do this.

Is there a way to have the selected fields in a multiple select be injected
onto an object's list property?

In other words, in the example:

<s:select label="Pets"
    name="petIds"
    list="petDao.pets"
    listKey="id"
    listValue="name"
    multiple="true"
    size="3"
    required="true"
    value="%{petDao.pets.{id}}"
/>

the action will need an Integer[] petIds.

Is there a way for the action to have an "owner" object (there's a property
called owner.pets), where the selected fields populate owner.pets ?
--
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Is it possible to use the s:select tag in order to render a list of
values by allowing spaces to be used to indent the options in a
tree-like hierarchy or is there another preferenced way of doing this?

I found in the select.ftl template where I could change
"${itemValue?html}" to "${itemValue)" and it would work as I expected,
but I am wondering if there is another way to do this without modifying
the standard simple template for this UI object.

Thanks
Chris

Would using the optgroup tag in conjunction with the select tag meet your
needs? Refer to the HTML documentation:
http://struts.apache.org/2.0.14/docs/optgroup.html
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Anyone have any suggested ways to support i18n internationalization
backed by a database table rather than property files?

Chris, What sort of benefit database will offer over properties files?

Regards,
Balwinder Kumar
CRANFORD, CHRIS wrote:
> Anyone have any suggested ways to support i18n internationalization
> backed by a database table rather than property files?
>
>
>
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>  

I can see how it can be beneficial in these ways:

1) The application does not have to be redeployed if changing existing
labels.
2) Label descriptions can be modified in real time.
3) If there are multiple applications and common labels, they can be
shared among the other applications.

If you only have one application, and it's relatively simple, having a
database resource may be an "overkill".

I guess if I were supporting such a thing, I would create some tables
something like this:

Table: Resource
Columns:

resource_sid : Unique identifier for record; autoincrementing # value
label_name : Resource identifier
label_text : Text to associate with label
language_code : Coded value representing the language

Composite key would be language_code + label_name.

Table: Language
Columns:

language_sid : Unique identifier for record; autoincrementing # value
language_code : Coded value representing the language (e.g. 0, 1, 2, ...)
langauge_text : Text representing the coded value (e.g. English, Spanish,
French, ...)

You would then have to track a language code in your user web session and
use this code when generating your views to pull out the desired language
labels.
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I have a JSP where data is shown by use of a for:each loop. In this loop I
have a multibox tag which will display checkboxes next to each corresponding
row. A user will have the ability to select all or a few or none of the
checkboxes and click print.How can I do this?

JSP PAGE LOOK :--

MULTIBOX PERSONNAME INVITATIONLIST
------------- ------------------ ---------------------
PROPERTY:-- [STRINGARRAY] [STRING] [STRINGARRAY]

<table><tr>
<logic:iterate id="message" name="MessageForm" property="nameList">

<td>
<html:multibox name="FORM" property="GETINVITATIONS">
<bean:write name="FORM" property="name" />
<bean:write name="FORM" property="selectedInv" /> <------ how to add String
array to 'GETINVITATIONS'?
</html:multibox>
</td>

<td><bean:write name="FORM" property="name" /></td> [NAME]
<td>

<bean:define id="List" name="FORM" property="invLst"
type="java.util.ArrayList" />
<html:select style="width:200px;" name="FORM" property="selectedInv"
styleId="selectedInv1" multiple="true"> [MULTIPLE INVITATION NAMES]
<html:options name="List"/>
</html:select>

</td>
</logic:iterate>
</tr>
</table>

only name is adding to the GETINVITATIONS , selectedInv is not adding to it.
only name printing in the console.
how to do it?
plase help me ......
--
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I have a JSP where data is shown by use of a for:each loop. In this loop I
have a multibox tag which will display checkboxes next to each corresponding
row. A user will have the ability to select all or a few or none of the
checkboxes and click print.How can I do this?

JSP PAGE LOOK :--

MULTIBOX PERSONNAME INVITATIONLIST
------------- ------------------ ---------------------
PROPERTY:-- [STRINGARRAY] [STRING] [STRINGARRAY]

<table><tr>
<logic:iterate id="message" name="MessageForm" property="nameList">

<td>
<html:multibox name="FORM" property="GETINVITATIONS">
<bean:write name="FORM" property="name" />
<bean:write name="FORM" property="selectedInv" /> <------ how to add String
array to 'GETINVITATIONS'?
</html:multibox>
</td>

<td><bean:write name="FORM" property="name" /></td> [NAME]
<td>

<bean:define id="List" name="FORM" property="invLst"
type="java.util.ArrayList" />
<html:select style="width:200px;" name="FORM" property="selectedInv"
styleId="selectedInv1" multiple="true"> [MULTIPLE INVITATION NAMES]
<html:options name="List"/>
</html:select>

</td>
</logic:iterate>
</tr>
</table>

only name is adding to the GETINVITATIONS , selectedInv is not adding to it.
only name printing in the console.
how to do it?
plase help me ......
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Hi all,

I have a problem with Struts2 type conversion. Here is the classes:

public class Square {
 private int id;
 private Set points = new HashSet();
 
 public Square() {
   
 }
 
 public Square(int id, Set points) {
   this.id = id;
   this.points = points;
 }

 //Setters and getters
}

public class Point {
 private int x;
 private int y;

 public Point() {
   
 }
 
 public Point(int x, int y) {
   this.x = x;
   this.y = y;
 }
}

JSP:
<s:form action="set_submission">

 <s:textfield name="square.points.makeNew[0].x" label="x:
"></s:textfield>
 <s:textfield name="square.points.makeNew[0].y" label="y:
"></s:textfield>
 
 <s:textfield name="square.points(1).x" label="x:
"></s:textfield>
 <s:textfield name="square.points(1).y" label="y:
"></s:textfield>
     
 <s:textfield name="points(2).x" label="x: "></s:textfield>
 <s:textfield name="points(2).y" label="y: "></s:textfield>

 <s:submit></s:submit>
</s:form>

SetSubmission-conversion.properties:

Element_point=com.test.bean.Point
KeyProperty_points=x
CreateIfNull_points = true

Action:
public class SetSubmission extends ActionSupport {

 private Set<Point> points = new HashSet<Point>();
 private Square square = new Square();
 
 public String execute() throws Exception {
   System.out.println("points: " + points.size());
   for(Point p : points) {
     System.out.println("X = " + p.getX() + ", Y = "
+ p.getY());
   }
   
   System.out.println("square.points: " +
square.getPoints().size());
   for(Point p : (Set<Point>) square.getPoints()) {
     System.out.println("X = " + p.getX() + ", Y = "
+ p.getY());
   }
   return SUCCESS;
 }

Here I want the JSP page to submit values directly into the Set 'points'
in Action class. How can I do this?

I managed to submit values directly into the Set<Point> points
collection. However, when it comes to a set inside another object, it
doesn't work.

Any help would be very much appreciated.

Cheers,
Jipu







-----Original Message-----
From: Peter Bliznak [mailto:bliznak@(protected)]
Sent: 11 February 2010 18:14
To: Struts Users Mailing List
Subject: Reading properties from separate source folder

Hi all,
here's my problem. How do I make S2 read property files from separate
folder.
We have different properties for prod, uat and so on ... so we want the
have
separate folder which will contain different set of files for each
environment.

in S1 we used to have two source folders one for java files and second
for all properties.
I tried same thing here and I can't make it work or maybe it is not even
supported.Any ideas?

Peter.



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