say i have the following, a simple form which passes the value of an inputbox element:
说我有以下，一个传递inputbox元素的值的简单形式：
<form action="updaterow.php"metho="POST">
<input type="text" name="price" /> </form>
How can I post extra values along with the inputbox value, for example an arbitrary string or a variable inside the current php script. I know this is possible with GET but i need POST.
如何发布额外的值以及输入框值，例如当前php脚本中的任意字符串或变量。我知道GET可以实现，但我需要POST。
thanks in advance.
提前致谢。
3 个解决方案
#1
19
You can include a hidden form element.
您可以包含隐藏的表单元素。
<input type="hidden" name="foo" value="bar" />
#2
7
You can simply use a hidden field. Like so:
您只需使用隐藏字段即可。像这样：
<input type="hidden" name="your-field-name" value="your-field-value" />
This field will then be available in your PHP script as $_POST['your-field-name']
然后，您的PHP脚本中将显示此字段为$ _POST ['your-field-name']
#3
4
As mentioned already, using hidden input fields is an option, but you can also use a session. That way you don´t have to post anything, the variables remain on the server and are not exposed in the html.
如前所述，使用隐藏输入字段是一个选项，但您也可以使用会话。这样您就不必发布任何内容，变量保留在服务器上，并且不会在html中公开。
#1
19
You can include a hidden form element.
您可以包含隐藏的表单元素。
<input type="hidden" name="foo" value="bar" />
#2
7
You can simply use a hidden field. Like so:
您只需使用隐藏字段即可。像这样：
<input type="hidden" name="your-field-name" value="your-field-value" />
This field will then be available in your PHP script as $_POST['your-field-name']
然后，您的PHP脚本中将显示此字段为$ _POST ['your-field-name']
#3
4
As mentioned already, using hidden input fields is an option, but you can also use a session. That way you don´t have to post anything, the variables remain on the server and are not exposed in the html.
如前所述，使用隐藏输入字段是一个选项，但您也可以使用会话。这样您就不必发布任何内容，变量保留在服务器上，并且不会在html中公开。