1

我创建了一个表单,其中输入字段根据选择显示/隐藏,我喜欢只发布可见的输入字段。目前隐藏输入字段的值也被提交

我检查了 $_POST ,我看到了

[chairs] => Array
    (
        [0] => chair-b-white
        [1] => chair-c-black
    )

    [num_of_chair-a-black] => 
    [num_of_chair-a-white] => 
    [num_of_chair-a-gray] => 
    [num_of_chair-b-black] => 
    [num_of_chair-b-white] => 2
    [num_of_chair-b-gray] => 
    [num_of_chair-c-black] => 5
    [num_of_chair-c-white] => 
    [num_of_chair-c-gray] => 

有没有办法跳过发布为空的输入字段?

4

1 回答 1

3

我假设您使用 javascript 切换字段的可见性。隐藏它们时,您也可以将它们设置为disabled。禁用的表单字段不会提交给服务器。

于 2014-09-26T09:57:14.470 回答