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Module wicketstuff-inmethod-grid implements a sophisticated grid-component with class com. inmethod.grid.datagrid.DataGrid.
Just like pageable repeaters (seen in [paragraph 13.4|guide:repeaters_4]) DataGrid provides data pagination and uses interface IDataProvider as data source. In addition the component is completely ajaxified:
!inmethod-grid1.png!
DataGrid supports also editable cells and row selection:
!inmethod-grid2.png!
The following snippet illustrate how to use DataGrid and is taken from wiki page "https://github.com/wicketstuff/core/wiki/InMethodGrid":https://github.com/wicketstuff/core/wiki/InMethodGrid :
*HTML:*
{code:html}
...
<div wicket:id="grid">Grid</div>
...
{code}
*Java code:*
{code}
final List<Person> personList = //load a list of Persons
final ListDataProvider listDataProvider = new ListDataProvider(personList);
//define grid's columns
List<IGridColumn> cols = (List) Arrays.asList(
new PropertyColumn(new Model("First Name"), "firstName"),
new PropertyColumn(new Model("Last Name"), "lastName"));
DataGrid grid = new DefaultDataGrid("grid", new DataProviderAdapter(listDataProvider), cols);
add(grid);
{code}
In the code above we have used convenience class DefaultDataGrid that is a subclass of DataGrid and it already comes with a navigation toolbar.
The example pages are under package com.inmethod.grid.examples.pages in the example project which is hosted at "http://www.wicket-library.com/inmethod-grid/data-grid/simple":http://www.wicket-library.com/inmethod-grid/data-grid/simple .