javascript - How to de Select ExtJS component programmatically. -

i using checkbox selection model in extjs grid

selmodel: {         seltype: 'checkboxmodel',     }, 

i want grid deselect programitcally.

use case : suppose click on button time of selected cell can deselect. (there logic behind that.)

thanks help.

if want deselect programatically there option in extjs called deselect check doc here

you can write code this.

var gridselction = grid.getselection();     for(var i=0; i<gridselction.length; i++){ // multiselection         if(your logic){             grid.selmodel.deselect(gridselction[i])             break;         }     }