Available in the Full Version

List View > Load On Demand

  • iOS 7
  • Android hololight
  • Android hololightdark
  • Android holodark
  • Windows Phone 7 light
  • Windows Phone 7 dark
Popout Sample

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The ListView supports load-on-demand scenarios in two ways. First, child data can be requested on demand for multi-level layouts using the LoadChildrenOnDemand option. Second, lists can be configured by level to load their own items on demand. On the parent level, this sample demonstrates loading children on demand. When the child level of data is loaded, a portion of the data is loaded and pressing the 'Load more items' buttom loads more of the data. On the server, this sample shows how the request parameters are parsed to manually retrieve the desired items as well as how to configure the JSON response to contain the appropriate schema for the ListView.

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