Ext modifies GridPanel data, font color, css attributes, and other _ extjs

This article describes how to modify the GridPanel data, font color, and css attributes by Ext. If you need it, you can refer to Ext to modify the GridPanel data and font color, instead of EditGridPanel.

First, obtain the selected row (you can also obtain the cell ):

The Code is as follows:

Var selectedRow = grid. getSelectionModel (). getSelected ();

Modify settings:

The Code is as follows:

SelectedRow. set ("key", "value ");

To modify the background color, first obtain the row number and then the view object of the row:

The Code is as follows:

Var selectedIdx = grid. store. indexOf (selectedRow );
Var selectedView = grid. getView (). getRow (selectedIdx );

Modify the css attributes of a row:

The Code is as follows:

SelectedView. style. color = "# FF0000"; // The font turns red.