Eelco Hillenius,您好！
thanks a lot ~~~
======= 2005-05-21 22:00:39 您在来信中写道：=======
>You could create a custom component for this if you want to. The whole
>idea of Wicket is to make it super easy for users to create their own
>components and add the behaviour they want themselves without bloating
>the core project too much.
>
>Personally, I would take a different approach though:
>
>Use a variable (like a list) to store your order:
>
>private List componentOrder = new ArrayList();
>
>Override method add to automatically add the order:
>
>/**
>* @see wicket.MarkupContainer#add(wicket.Component)
>*/
>public MarkupContainer add(Component component)
>{
>super.add(component);
>componentOrder.add(component);
>return (MarkupContainer)component;
>}
>
>Create a comparator that uses this and set it on the FeedbackPanel:
>
>feedback.setSortingComparator(new Comparator()
>{
>public int compare(Object o1, Object o2)
>{
>FeedbackMessage m1 = (FeedbackMessage)o1;
>FeedbackMessage m2 = (FeedbackMessage)o2;
>int ix1 = componentOrder.indexOf(m1.getReporter());
>int ix2 = componentOrder.indexOf(m2.getReporter());
>return ix1 - ix2;
>}
>});
>
>I have attached the complete example (an altered version of InputForm
>which I am not going to check in) to this email.
>
>Good luck,
>
>Eelco
>
>
>叶卫国 wrote:
>
>>Eelco Hillenius,您好！
>>
>> emm.... so can you add a member variable(e.g. "order" or something
>> else) to Component class, thus i can set
>>the order manually
>>
>>======= 2005-05-21 19:28:37 您在来信中写道：=======
>>
>>
>>
>>>Well... I've discussed this with Johan offline, but that is very hard to
>>>do. Even if we had ordering in the child maps, that doesn't mean that
>>>that's the order you're going to use them in your markup. And even if
>>>you did, by using CSS, the order could be even different from what is in
>>>your markup.
>>>
>>>So, I'm afraid you have to do any sorting this manually, which means
>>>that you have to keep track of the order as you want it somewhere.
>>>
>>>Regards,
>>>
>>>Eelco
>>>
>>>
>>>
>>>叶卫国 wrote:
>>>
>>>
>>>
>>>>Eelco Hillenius,您好！
>>>>
>>>> Adding a sort() method is flexible, but how to sort by the occurrence
>>>> order of the form fields ?
>>>>
>>>>
>>>>
>>>>
>>>>======= 2005-05-17 20:46:42 您在来信中写道：=======
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>>I refactored FeedbackMessages, FeedbackPanel and
>>>>>FormComponentFeedbackBorder so that it is easier to use and to extend.
>>>>>One of the things I added is that you can now set a comparator on
>>>>>FeedbackPanel for any sorting you want.
>>>>>
>>>>>Good luck,
>>>>>
>>>>>Eelco
>>>>>
>>>>>
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>>>>>
>>>>>
>>>>>
>>>>= = = = = = = = = = = = = = = = = = = =
>>>>
>>>>
>>>> 致
>>>>礼！
>>>>
>>>>
>>>> 叶卫国
>>>>[EMAIL PROTECTED]
>>>> 2005-05-21
>>>>
>>>>N?S^甸?X??'????%y*Zq浒y?旦 ?Ф?z?~*於? ??庄zZ)z抚??I?硅龙+???%y*Zq浒y?旦 ?m????,vw(??秀]?Z ??8??'$Z'$z郜z???X?h??标????玷????????(悍 ~?zw?X?襄?b???'$z郜er==
>>>>
>>>>
>>>>
>>>
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>>>
>
>
= = = = = = = = = = = = = = = = = = = =
致
礼！
叶卫国
[EMAIL PROTECTED]
2005-05-21
