php 从同一页面上的php函数调用表单提交操作
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Call form submit action from php function on same page
提问by starsinmypockets
I'm working on a simple web application. In order to reduce the number of files, I want to put (php) code for a form submit function into the same page as the form. Something like this:
我正在开发一个简单的 Web 应用程序。为了减少文件的数量，我想把一个表单提交功能的（php）代码放到与表单相同的页面中。像这样的东西：
<body>
<form id = "rsvp-status-form" action = "rsvpsubmit" method = "post">
<input type="radio" name="rsvp-radio" value="yes"/> Yes<br/>
<input type="radio" name="ravp-radio" value="no" checked/> No<br/>
<input type="radio" name="rsvp-radio" value="notsure"/> Not Sure<br/>
<input type="submit" value="submit"/>
</form>
</body>
<?php
function rsvpsubmit() {
// do stuff here
}
What is the proper way to call the submit function?
调用提交函数的正确方法是什么？
回答by Quentin
After you fix your radio group so they all have the same name:
修复无线电组后，它们都具有相同的名称：
if (isset($_POST['rsvp-radio'])) {
rsvpsubmit();
}
回答by line-o
<?php
if (isset($_POST['rsvpsubmit'])) {
//do something
rsvpsubmit();
}
else {
//show form
?>
<body>
<form id="rsvp-status-form" action="?rsvpsubmit" method="post">
<input type="radio" name="rsvp-radio" value="yes"/> Yes<br/>
<input type="radio" name="rsvp-radio" value="no" checked/> No<br/>
<input type="radio" name="rsvp-radio" value="notsure"/> Not Sure<br/>
<input type="submit" value="submit"/>
</form>
</body>
<?php
}
function rsvpsubmit() {
// do stuff here
}
?>
