dhtmlx grid checkbox value setup

hi,



I want to set the checkbox to be default checked.



mygrid.cells(i,0).setValue=“1”;

or

mygrid.cells(i,0).setValue=1;

or

mygrid.cells(i,0).setValue=“0”;

or

mygrid.cells(i,0).setValue=0;



its not working …its still showing the value as 0.



any help appreciate

Correct syntax is
mygrid.cells(i,0).setValue(0)