迅睿CMS: 自定义过滤函数_迅睿教程_站长学院

迅睿CMS: 自定义过滤函数

迅睿教程 2024-10-09 15:08:29 0次 0 来源：天荣CMS 收藏

本教程需要有PHP开发校验的用户掌握

过滤函数的作用是对用户输入的字段值进行过滤或者替换操作，例如把输入的值进行去掉某些字符、数组转换成字符串等

过滤函数格式：

function 函数名字($value, $data = [], $old = []) {

return '数据库存储字符串值'; // 返回的数据一定要是字符串格式！！！

}

$value 是当前表单输入的值
$data 是当前表单全部提交过来的值，使用前可以打印一下
$old 是当前数据的老数据，只有修改数据才有值										
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		var url = "https://www.tianrongcms.net/index.php?s=order&c=order&m=buy&mid=news&id=4296";
		url += "&sku=" + $('#dr_sku_value').val();
		url += "&num=" + $('#dr_buy_num').val();
		window.location.href = url;
	}
	// 组合价格选择
	function order_xiazai_select_sku_price() {
		$('.fc-sku-select-price .fc-sku-value').click(function() {
			$(this).parent('.fc-sku-select-price').find('.fc-sku-value').removeClass('red');
			$(this).addClass('red');
			order_xiazai_get_sku_price();
		});
	}
	//价格
	function order_xiazai_get_sku_price() {
		var oname = new Array();
		$('.fc-sku-select-price').each(function() {
			oname.push($(this).find('.red').attr('fvalue'));
		});
		var k = oname.join("_");
		$('#dr_sku_value').val(k);
		$('#dr_sku_price').html($('#dr_sku_price_' + k).val());
		$('#dr_sku_quantity').html($('#dr_sku_quantity_' + k).val());
		$('#dr_sku_sn').html($('#dr_sku_sn_' + k).val());
	}
</script>
	</body>
</html>