Math calculations

You can easily calculate values using math formulas. Also you are allowed to edit formulas on the fly by changing values in the quantity column:

Notice that this functionality can be used once you include codebase/ext/dhtmlxgrid_math.js file in the code of your grid.

THIS PAGE CONTAINS SAMPLE FUNCTIONALITY OF PROFESSIONAL EDITION FOR DEMONSTRATION PURPOSE ONLY.
UNAUTHORIZED USE IS PROHIBITED. PLEASE CONTACT SALES@DHTMLX.COM TO OBTAIN A LEGAL COPY OF PROFESSIONAL EDITION.

mygrid = new dhtmlXGridObject('gridbox');
mygrid.setImagePath("../../codebase/imgs/");
mygrid.setHeader("Book Title,Author,Price,Quantity,Total");
mygrid.setInitWidths("150,120,80,80,80");
mygrid.setColAlign("left,left,right,right,right");
mygrid.setColTypes("ed,ed,price,ed,ed[=c2*c3]");
mygrid.setColSorting("str,str,int,int,int");
mygrid.setMathRound(2);
mygrid.enableMathEditing(true);
mygrid.init();
mygrid.setSkin("dhx_skyblue");
mygrid.loadXML("../common/grid_math.xml");

</script>