The method setwidth resets the width of selected columns.
color - color value.
var
pggrid =new
jsgrid();
pggrid.init({
id:"wrp", rows:5, columns:12, width:25, height:20, gutter:1, backgroundColor: "#7fffd4" });
var
grp = pggrid.group([2,4,6,8,10]);
pggrid.setbackgroundcolor(grp, "#fff");