editable form

[Ed_]

I am trying to create an editable form - this has a drop down list. in it

List ratingList = cfg.getContentRatingList();
DropDownChoice ratingChoice = new DropDownChoice("rating", new
PropertyModel(form, "category"), ratingList, new
ChoiceRenderer("label", "id"));

ratingChoice.setRequired(true);
add(ratingChoice);

ratingList is a list of object types of the following class.
public class ConfigContent implements Serializable{
    private String label;
    private String id;
    public ConfigContent(String id, String label){
        this.label = label;
        this.id = id;
    }
    public String getLabel(){
        return this.label;
    }
    public String getId(){
        return this.id;
    }
    public void setLabel( String label){
        this.label = label;
    }
    public void setId( String Id){
        this.id = Id;
    }
}


private class FormData implements Serializable{
        private String m_name;
        private String m_siteUrl;
        private String m_rating;
        public String getName() {
            return this.m_title;
        }
        public String getSiteUrl() {
            return this.m_SiteUrl;
        }
        public String getRating() {
            return this.m_rating;
        }
        .... setter methods.

    }
}

The html seems to be getting rendered properly -
                                <select wicket:id="rating" name="rating"><option selected="selected" value="">Choose One</option><option value="0">PG</option><option value="1">PG-13</option>
<option value="2">PG-17</option><option value="3">Restricted</option></select>
But when i submit the form and print out the values beign returned to me -
        public void onSubmit(){
            Log log = LogFactory.getLog(PublishForm.class);
            FormData mod = (PublishFormModel)getModelObject();
            String title = mod.getTitle();
            String feedUrl = mod.getSiteUrl();
            String rating = mod.getRating();

           
the values for the dropdown are not right - I end up getting - category:com.test.ConfigContent@1f3834
And then an error is returned to the web page -

ERROR [http-8080-1] (WebRequestCycle.java:200) - No get method defined for class: class java.lang.String expression: id
wicket.WicketRuntimeException: No get method defined for class: class java.lang.String expression: id
    at wicket.util.lang.PropertyResolver.getGetAndSetter(PropertyResolver.java:324)
    at wicket.util.lang.PropertyResolver.getObjectAndGetSetter(PropertyResolver.java:200)
    at wicket.util.lang.PropertyResolver.getValue(PropertyResolver.java:88)
    at wicket.markup.html.form.ChoiceRenderer.getIdValue(ChoiceRenderer.java:148)


would appreciate pointers

thx,

ed


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[Gabor Szokoli]

Hi,

On 7/29/07, Ed _ <ed_b_71@...> wrote:
>
> I am trying to create an editable form - this has a drop down list. in it
>
> List ratingList = cfg.getContentRatingList();
> DropDownChoice ratingChoice = new DropDownChoice("rating", new
> PropertyModel(form, "category"), ratingList, new
> ChoiceRenderer("label", "id"));

I think what happens here is form.setCategory(ratingList.get(chosenOne)).
That's why you see generic toString output as the assigned value.
As a simple hack, you could override the toString() method of the rating class.
For a semi-decent solution, override the convertValue method of DropDownChoice.
I think what you really need is to add a Converter to ratingChoice.
(but IConverter does not extend IBehavior, so I don't know how to do
that properly)

And in an unrelated note, you could call this component "category"
instead of "rating", and give a CompoundProertyModel to the form.
Saves a lot of typing in the long run,

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[Ed_]

Thanks the toString override  seems to work in that the correct values/ids that I want do get posted back.Like you mentioned is this the right way to do it?Even with this solution in response to the submit I still continue to get an error back - which isn't making much sense to me.http://localhost:8080/wicket/test/?wicket:interface=:5:DisplayPanel:PublishForm::IFormSubmitListenerWicketMessage: No get method defined for class: class java.lang.String expression: idRoot cause:wicket.WicketRuntimeException: No get method defined for class: class java.lang.String expression: id     at wicket.util.lang.PropertyResolver.getGetAndSetter(PropertyResolver.java:324)     at wicket.util.lang.PropertyResolver.getObjectAndGetSetter(PropertyResolver.java:200)     at wicket.util.lang.PropertyResolver.getValue(PropertyResolver.java:88)     at wicket.markup.html.form.ChoiceRenderer.getIdValue(ChoiceRenderer.java:148)     at wicket.markup.html.form.AbstractSingleSelectChoice.getModelValue(Abstra
 ctSingleSelectChoice.java:140)     at wicket.markup.html.form.FormComponent.getValue(FormComponent.java:583)     at wicket.markup.html.form.AbstractChoice.onComponentTagBody(AbstractChoice.java:319)     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)     at java.lang.Thread.run(Thread.java:613).........................[Page class = com.test.web.myaccount.MyAccount, id = 5]:
   
     
       
          #
          Path
          Size
          Type
          Model Object
       
         
     
               
                  1  
                  <auto>_header  
                  481 bytes  
                  wicket.markup.html.internal.HtmlHeaderContainer  
                     
               
                  2  
                  DisplayPanel  
                  6.5K  
                  com.test.web.myaccount.AccountPublishDisplayPanel  
                     
               
                  3  
                  DisplayPanel:PublishForm  
                  9.5K  
                  wicket.markup.html.form.Form> Date: Mon, 30 Jul 2007 12:15:36 +0200> From: szocske@...> To: wicket-user@...> Subject: Re: [Wicket-user] editable form> > Hi,> > On 7/29/07, Ed _ <ed_b_71@...> wrote:> >> > I am trying to create an editable form - this has a drop down list. in it> >> > List ratingList = cfg.getContentRatingList();> > DropDownChoice ratingChoice = new DropDownChoice("rating", new> > PropertyModel(form, "category"), ratingList, new> > ChoiceRenderer("label", "id"));> > I think what happens here is form.setCategory(ratingList.get(chosenOne)).> That's why you see generic toString output as the assigned value.> As a simple hack, you could override the toString() method of the rating class.> For a semi-decent solution, override the convertValue method of DropDownChoice.> I think what you really need is to add a Converter to ratingChoice.> (but IConverter does not extend IBehavior, so I don't know how to do> that properly)> > And in
 an unrelated note, you could call this component "category"> instead of "rating", and give a CompoundProertyModel to the form.> Saves a lot of typing in the long run,> > -------------------------------------------------------------------------> This SF.net email is sponsored by: Splunk Inc.> Still grepping through log files to find problems?  Stop.> Now Search log events and configuration files using AJAX and a browser.> Download your FREE copy of Splunk now >>  http://get.splunk.com/> _______________________________________________> IMPORTANT NOTICE:> > This mailing list is shutting down. Please subscribe to the Apache Wicket user list. Send a message to: "users-subscribe at wicket.apache.org" and follow the instructions.> _______________________________________________> Wicket-user mailing list> Wicket-user@...> https://lists.sourceforge.net/lists/listinfo/wicket-user
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