The method addgrid creates a grid cell in the position where the grid was removed or not created before. The position status can be identified with the method grid. If a grid exists in the position, there will be no grid cell created.
element - A two element array [colno,rowno], in which colno means column number and rowno means row number.
var pggrid = new jsgrid(); pggrid.init({ id:"wrp", rows:5, columns:12, width:25, height:20, gutter:1, backgroundColor: "#7fffd4" }); pggrid.removegrids([2,0],[2,4]); pggrid.removegrids([3,0],[3,3]); pggrid.removegrids([4,2],[4,4]); pggrid.removegrids([5,2],[5,3]); pggrid.addgrid([2,3]); pggrid.addgrid([3,2]); pggrid.addgrid([4,3]); pggrid.addgrid([5,3]); var grp2 = pggrid.grid([2,3]); grp2.innerHTML = "2,3"; var grp3 = pggrid.grid([3,2]); grp3.innerHTML = "3,2"; var grp4 = pggrid.grid([4,3]); grp4.innerHTML = "4,3"; var grp5 = pggrid.grid([5,3]); grp5.innerHTML = "5,3"; pggrid.addstyle([grp2,grp3,grp4,grp5],{background:"#dc0"});