all in good fun :)
On 11/14/09, Martin Gainty <mgai...@hotmail.com> wrote:
>
> wes ..i think someone that wants to take your class
>
> viel gluck
> Martin
> ______________________________________________
> Verzicht und Vertraulichkeitanmerkung
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>
>
>
>
>
>> Date: Sat, 14 Nov 2009 20:07:21 -0600
>> Subject: Re: Problem with <s:iterator> tag
>> From: burtonrho...@gmail.com
>> To: user@struts.apache.org
>>
>> I habe no idea what Martin just wrote means?!
>>
>> On 11/13/09, Martin Gainty <mgai...@hotmail.com> wrote:
>> >
>> > //Assuming we have this Action
>> > //A Simple Action Class which demonstrates placing information in a Map
>> > public class GetEntryAction extends ActionSupport
>> > {
>> > private ArrayList stats_list=new ArrayList(30); //a collection of
>> > stats
>> > private class stats
>> > {
>> > private ArrayList entries_list=new ArrayList(30); // a collection
>> > of
>> > Entries
>> > String StatusGroupName="StatusGroupName";
>> > String StatusGroupID="StatusGroupID";
>> > }
>> > private class Entry
>> > {
>> > String HOHName;
>> > public String getHOH Name()
>> > {
>> > return HOHName;
>> > }
>> > public void setHOH Name(String HOHName)
>> > {
>> > this.HOHName=HOHName;
>> > }
>> > String Price;
>> > public String getPrice()
>> > {
>> > return Price;
>> > }
>> > public void setPrice(String price)
>> > {
>> > Price=price;
>> > }
>> > String OriginalValue;
>> > public String getOriginalValue()
>> > {
>> > return OriginalValue;
>> > }
>> > public void setOriginalValue(String str)
>> > {
>> > OriginalValue=str;
>> > }
>> > }
>> > public String execute() throws Exception
>> > {
>> >
>> > Map session =
>> > com.opensymphony.xwork2.ActionContext.getContext().getSession();
>> >
>> > //construct new Uber stats class
>> > stats stats1=new stats();
>> > stats1.StatusGroupName=new
>> > String("StatusGroupName1");
>> > stats1.StatusGroupID=new
>> > String("StatusGroupID");
>> >
>> > //Name,Value,OriginalValue
>> > //construct the 1st entry
>> > Entry entry1=new Entry();
>> > entry1.setHOHName("ALL");
>> > entry1.setPrice("50.00");
>> > entry1.setOriginalValue("10.00");
>> > //put it into stats Map
>> > stats1.entries_list.add(entry1);
>> >
>> > //construct the second entry
>> > Entry entry2=new Entry();
>> > entry2.setHOHName("ALL");
>> > entry2.setPrice("50.00");
>> > entry2.setOriginalValue("10.00");
>> > //put it into entries Map
>> > stats1.entries_list.add(entry2);
>> >
>> > //put the stats class into stats_list
>> > stats_list.add(stats1);
>> >
>> > //construct new Uber stats class
>> > stats stats2=new stats();
>> > stats2.StatusGroupName=new
>> > String("StatusGroupName2");
>> > stats2.StatusGroupID=new
>> > String("StatusGroupID2");
>> >
>> > //construct the 1st entry
>> > Entry entry2a=new Entry();
>> > entry2a.setHOHName("ALL");
>> > entry2a.setPrice("50.00");
>> > entry2a.setOriginalValue("10.00");
>> > //put it into stats Map
>> > stats2.entries_list.add(entry2a);
>> >
>> > //construct the second entry
>> > Entry entry2b=new Entry();
>> > entry2b.setHOHName("ALL");
>> > entry2b.setPrice("50.00");
>> > entry2b.setOriginalValue("10.00");
>> > //put it into entries Map
>> > stats2.entries_list.add(entry2b);
>> >
>> > session.put("stats_list",stats_list);
>> > //All of the information you require is now in the map which is now in
>> > the
>> > Session
>> > return SUCCESS;
>> > }
>> > }
>> >
>> > <s:iterator value="#session.stats_list" status="statsStatus"
>> > var="stats_list">
>> > <tr class="<s:if test="#statsStatus.odd == true
>> > ">odd</s:if><s:else>even</s:else>">
>> > <td><s:property value="name" /></td>
>> > <td><s:property value="description" /></td>
>> > <td>
>> > <!-- notice the statsStatus.indexis used to refer to
>> > iterate
>> > from -->
>> > <s:iterator
>> > value="#session.stats_list.entries_list('#statsStatus.index')"
>> > status="userStatus" var="user_list">
>> >
>> > <!-- display HOHName for anything other than 0 entry
>> > -->
>> > <s:property value="HOHName" /><s:if
>> > test="!#userStatus.index">,</s:if>
>> >
>> > </s:iterator>
>> > </td>
>> > </tr>
>> > </s:iterator>
>> >
>> > a few things to notice:
>> > notice how the index from statsStatus outer loop is being used for the
>> > session_stats inner loop
>> > also take a look at this List which is later pushed onto OGNLStack
>> > (session)
>> > private ArrayList stats_list=new ArrayList(30); //a collection of stats
>> > and then referenced later on as #session.stats_list
>> >
>> > once inside the session.stats_list there is a inner list
>> > private ArrayList entries_list=new ArrayList(30);
>> > which is populated and pushed onto OGNLStack (session)
>> > and then referenced later on as #session.stats_list.entries_list
>> >
>> > Martin Gainty
>> > ______________________________________________
>> > Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité
>> >
>> > Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene
>> > Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede
>> > unbefugte
>> > Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese
>> > Nachricht
>> > dient lediglich dem Austausch von Informationen und entfaltet keine
>> > rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
>> > E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
>> > Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas
>> > le
>> > destinataire prévu, nous te demandons avec bonté que pour satisfaire
>> > informez l'expéditeur. N'importe quelle diffusion non autorisée ou la
>> > copie
>> > de ceci est interdite. Ce message sert à l'information seulement et
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>> > pas n'importe quel effet légalement obligatoire. Étant donné que les
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>> > peuvent facilement être sujets à la manipulation, nous ne pouvons
>> > accepter
>> > aucune responsabilité pour le contenu fourni.
>> >
>> >
>> >
>> >
>> >> Date: Fri, 13 Nov 2009 12:53:18 -0600
>> >> From: oscar.kalde...@gmail.com
>> >> To: user@struts.apache.org
>> >> Subject: Problem with <s:iterator> tag
>> >>
>> >> Hi to all, i have a simple question about <s:iterator> tag. Let's say
>> >> that we have a property in our action of type List, but in that list i
>> >> only store Strings.
>> >> When i want to print the value of the list on the JSP i use this code
>> >> snipped:
>> >>
>> >> <s:iterator value="selIngredientes">
>> >> <s:property value="?" />
>> >> </s:iterator>
>> >>
>> >> But i don't know if that's right, because i don't know how to put in
>> >> the
>> >> value attribute of the property tag, because the list isn't a list of
>> >> objects, is a list of simple strings so each object doesn't have a
>> >> property to get the string value.
>> >>
>> >>
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>> >
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