Netzke::TabPanel

Features:

Dynamically loads the nested widget when a tab gets activated for the first time

Is loaded along with the "active" widget - saves a request to the server

Example 1: two GridPanels, the second one loads dynamically

A panel with 2 tabs, where the first one contains a preloaded GridPanel, and the second loads another GridPanel dynamically (at the moment of the tab being activated).

Code:

netzke :two_grid_panels,
          :class_name => "AccordionPanel",
          :items => [{
            :class_name => "GridPanel",
            :model => "Boss",
            :name => "bosses"
          }, {
            :class_name => "GridPanel",
            :model => "Clerk",
            :name => "clerks"
          }], 
          :ext_config => {
            :width => 700,
            :title => "Two GridPanels loaded dynamically"
          }

Result:

Example 2: two GridPanels, the second one is preloaded

Same as before, but the second panel is loaded from the beginning

Code:

netzke :two_preloaded_grid_panels,
          :class_name => "AccordionPanel",
          :items => [{
            :class_name => "GridPanel",
            :model => "Boss",
            :name => "bosses"
          }, {
            :class_name => "GridPanel",
            :model => "Clerk",
            :name => "clerks",
            :preloaded => true
          }], 
          :ext_config => {
            :width => 700,
            :title => "Two GridPanels loaded dynamically"
          }

Result: