The grid component is one of the most popular and widely used components of the Ext JS library. It allows us to display, sort, group, and perform many more operations in easy ways, thanks to the use of plugins and features. We can show grids with a large amount of data and get a nice performance from our application.
In this chapter, we are going to see how the Grid panel works and look at the basic configurations that we need. We will cover the following topics in this chapter:
The basic Grid panel
Columns
Renderers
Widgets and the widget column
Selection models
Grid listeners
The Grid's features
The Grid's Plugins—
CellEditingandRowEditingGrid paging
Infinite scrolling