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Ext.NET Web Application Development by Anup Shah

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Chapter 8. Trees and Tabs with Ext.NET

Tree and tab controls are popular controls within rich web applications. Tree controls are useful for managing a hierarchy of data, while tabs are useful for grouping related data further. In Ext.NET, these controls are known as the TreePanel and TabPanel. This chapter will provide an overview of their capabilities and cover the following:

  • TreePanel
    • TreePanel – overview
    • Asynchronous tree node loading
    • Data binding with TreeStore and ColumnModel
  • TabPanel
    • TabPanel – overview
    • Asynchronous tab loading
    • Useful tab features

TreePanel

TreePanel inherits from TablePanel, which is also the abstract parent class of GridPanel. This means that trees can get many features that GridPanels do (for example, multiple columns). A TreePanel ...

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