Re: [Wicket-user] Best way to create large groups of similar tags

[Herman Bovens]

Hm, can't you iterate over your collection of features and add the
corresponding component in each iteration?  Something like that?


Thomas Singer-3 wrote:
> 
> Thanks, Alexey and Kent, for your feed-back. Unfortunately, I still have
> do 
> add a lot of components to the Page instance, for each line one.
> 
> Tom
> 
> 
> Kent Tong wrote:
>> Put that code into a panel, eg, FeatureAvailability.html:
>> 
>> <wicket:panel>
>> <td align="center">
>>     &lt;img wicket:id="img" src="/graphics/feature-present.gif"
>> border="0" 
>>     alt="+" width="9" height="9"&gt;
>> </td>
>> </wicket:panel>
>> 
>> FeatureAvailability.java:
>> 
>> public class FeatureAvailability extends Panel {
>>      public FeatureAvailability(String id, IModel model) {
>>              super(id, model);
>>              boolean isPresent = ((Boolean) getModelObject()).booleanValue();
>>              WebMarkupContainer img = new WebMarkupContainer("img");
>>              img.add(new SimpleAttributeModifier("src", 
>>                     String.format("/graphics/feature-%s.gif",
>>                              new Object[] { 
>>                                 isPresent ? "present" : "absent" })));
>>              img.add(new SimpleAttributeModifier("alt", 
>>                     isPresent ? "+" : "-"));
>>              add(img);
>>      }
>> }
> 

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