Use Coolit GridPanel JavaScript

Row selection mode:

Js Code

Var rowcount = grid. getSelectionNode (). getSelections ();

You can obtain all selected records. The rowcount is an Array,

For example, to obtain the data of the sex column, the statement is as follows:

Js Code

Var strsex = rowcount. get ('sex ');

Var strsex = rowcount. get ('sex '); cell selection mode

If the following sm attribute is added to the Configuration Attribute of GridPanel

Js Code sm: new Ext. grid. CellSelectionModel ();

Sm: new Ext. grid. CellSelectionModel (); the table selection mode is cell selection mode. When you click, a corresponding cell is selected instead of a row by default. The selection method is as follows:

Js Code

Var cell = grid. getSelectionNode (). getSelectedCell ();

Var cell = grid. getSelectionNode (). getSelectedCell (); the cell records the selected row (cell [0]) and column (cell [1]). you can use the following statement to obtain the cell data.

Js Code

Var colname = grid. getColumnModel (). getDataIndex (cell [1]); // get the column name

Var celldata = grid. getStore (). getAt (cell [0]). get (colname); // get data

Var colname = grid. getColumnModel (). getDataIndex (cell [1]); // get the column name

Var celldata = grid. getStore (). getAt (cell [0]). get (colname); // get data

GetStore (): obtains the dataset of a table.

GetAt (): obtains the cell [0] row of the dataset.

Get (): get the data of colname for this row

 

Grid. getStore (). getCount gets the total number of record rows;

Grid. getStore (). selectRow (I) selected row