Help with summing cells in grid using Selectable
I am trying to implement a function like the Excel function of summing cells in a grid by dragging a fence around the cells. The code below only outputs the last cell selected:
- $(function() {
$('#Grid1').selectable({
selected: function(event,ui) {
var res = 0;
$(ui.selected, this).each(function() {
var nocomma = ui.selected.innerHTML.replace(/,/g, '');
res += parseFloat(nocomma);
changeElementValue('sum',res);
});
}
});
});