将 URL 参数添加到表单 PHP HTML

2022-01-06 00:00:00 php html webforms

将 url get 参数放在表单操作中是否可以或正确?

Is it okay or correct to put a url get parameter in a form action?

<form method='get' action='index.php?do=search'>
  <input name='_search' type='text' value='What are you looking for?'>
  <button type='submit'> Search </button>
</form>

当我提交表单时，URL 更改为:

When I submit the form the URL is changed to:

index.php?_search=What are you looking for? (I've stripped %20)

我更喜欢阅读网址

index.php?do=search&_search=What are you looking for?

最好在表单中添加一个隐藏字段

Would it be best to add a hidden field into the form

<input type='hidden' name='do' value='search' />

推荐答案

在我看来，您应该将它们添加为隐藏字段.如果您可以通过隐藏表单字段来传递参数，那么尝试传递参数是没有意义的

In my opinion you should add them as hidden fields. There is no point to try to pass params if you can do it via hidden form field

使用:

<input type='hidden' name='do' value='search' />

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