var form = document.getElementById("form2");var field = form.elements["test2"];var option = Dining.getSelectedOption(form, field);var message = "";for (var i = 0, len = option.length; i < len; i++) {message += "Select id:" + option[i].id + "\nSelected name:" + option[i].name + "\nSelected value:" + option[i].value + "\n\n";}alert(message);/*获取选中的选项*/getSelectedOption: function (selectform, selectionfield) {var result = [];var option = null;for (var i = 0; i < selectionfield.length; i++) {option = selectionfield[i];if (option.checked) {result.push(option);} www.jbxue.com}return result;}<form id=‘form2‘><label>排序：</label><input id=‘aaaaa‘ type=‘checkbox‘ name=‘test2‘ value=http://www.mamicode.com/‘1‘>"color: #0000ff;">for=‘aaaaa‘>月销量</label><input id=‘bbbbb‘ type=‘checkbox‘ name=‘test2‘ value=http://www.mamicode.com/‘2‘>"color: #0000ff;">for=‘bbbbb‘>评分</label><input id=‘ccccc‘ type=‘checkbox‘ name=‘test2‘ value=http://www.mamicode.com/‘3‘>"color: #0000ff;">for=‘ccccc‘>优惠</label> <br style=‘clear:both‘><label>分类：</label><input id=‘ddddd‘ type=‘checkbox‘ name=‘test2‘ value=http://www.mamicode.com/‘4‘>"color: #0000ff;">for=‘ddddd‘>商务套餐</label><input id=‘eeeee‘ type=‘checkbox‘ name=‘test2‘ value=http://www.mamicode.com/‘5‘>"color: #0000ff;">for=‘eeeee‘>凉菜</label><input id=‘fffff‘ type=‘checkbox‘ name=‘test2‘ value=http://www.mamicode.com/‘6‘>",