error on a hidden column in my grid.
var grid = new dhtmlXGridObject('gridbox');
grid.setImagePath("vue/dhtmlxGrid/codebase/imgs/");
grid.setHeader("Mode de transport,Départ,Destination,Cout");
grid.setInitWidths("200%,200%,200%,200%");
grid.setColTypes("ed,ed,ed,ed");
grid.setColAlign("center,center,center,center");
grid.setColSorting("str,str,str,str");
grid.setSkin("dhx_skyblue");
grid.init();
//alert(grid.getColumnId(2));
grid.setColumnHidden(2,true);
i have the following error:
TypeError: grid.setColumnHidden is not a function
grid.setColumnHidden(2,true);