fistcommit

assets/plugin/editable-table/numeric-input-example.js

@@ -0,0 +1,48 @@
+/* global $ */
+/* this is an example for validation and change events */
+$.fn.numericInputExample = function () {
+	'use strict';
+	var element = $(this),
+		footer = element.find('tfoot tr'),
+		dataRows = element.find('tbody tr'),
+		initialTotal = function () {
+			var column, total;
+			for (column = 1; column < footer.children().size(); column++) {
+				total = 0;
+				dataRows.each(function () {
+					var row = $(this);
+					total += parseFloat(row.children().eq(column).text());
+				});
+				footer.children().eq(column).text(total);
+			};
+		};
+	element.find('td').on('change', function (evt) {
+		var cell = $(this),
+			column = cell.index(),
+			total = 0;
+		if (column === 0) {
+			return;
+		}
+		element.find('tbody tr').each(function () {
+			var row = $(this);
+			total += parseFloat(row.children().eq(column).text());
+		});
+		if (column === 1 && total > 5000) {
+			$('.alert').show();
+			return false; // changes can be rejected
+		} else {
+			$('.alert').hide();
+			footer.children().eq(column).text(total);
+		}
+	}).on('validate', function (evt, value) {
+		var cell = $(this),
+			column = cell.index();
+		if (column === 0) {
+			return !!value && value.trim().length > 0;
+		} else {
+			return !isNaN(parseFloat(value)) && isFinite(value);
+		}
+	});
+	initialTotal();
+	return this;
+};