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  1. Wicket
  2. WICKET-5170

introduce add(index,Component) in MarkupContainer

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      Hi,
      currently the only way to add new items at any index(apart from end) is removing all children and then adding/recreating new children ,this might be ok for listview/dataview since the ideal way of using them is to reconstruct at render ,this though ok for them but will not be good for a repeater whose size is big/growing . fortunately markupcontainer provides everything to introduce a method like add(index,component) which will have functionality like List#add(index,element).
      the advantages of introducing this method will be in places like an infinite scroll repeater which can prevent the growing size by removing elements at start/end depending on scroll position and later can add the items back at start or end .

        Attachments

        1. fix-WICKET-MC.patch
          7 kB
          vineet semwal
        2. mc-quickie.jar
          42 kB
          vineet semwal

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              • Assignee:
                svenmeier Sven Meier
                Reporter:
                vineetsemwal vineet semwal
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                  Updated:
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