在没有Php的情况下，如何使用表单将输入发送到url？（表格行动）

我想将此查询（EA452401760IN）发送到

https://track.aftership.com/india-post/

通过表单成功提交后，URL将

https://track.aftership.com/india-post/EA452401760IN

表格

<form method="POST" action="https://track.aftership.com/india-post/" target="_blank"> <input type="text" value="EA452401760IN"></input><button type="submit"> submitc</button></form>

submitc

我需要一个PHP文件吗

---

如果是，如何为这个问题编写php文件。

使用Jquery的纯Javascript方法

<?php if(($_SERVER["REQUEST_METHOD"] == "POST")){
//Check that the form has been posted if it has been then redirect to the correct page
header ('Location: https://track.aftership.com/india-post/' . $_POST['query']);
}
else
{
 if the form has not been submitted display the form
<form method="POST" action="https://track.aftership.com/india-post/" target="_blank"> <input type="text" name="query" value="EA452401760IN"></input><button type="submit"> submitc</button></form>

<input type="text" id="trackingNumber" value="EA452401760IN"></input>

<button onclick="go()">Track</button>

<script src="https://code.jquery.com/jquery-2.2.4.js"></script>
<script>
    $( "button" ).on( "click", function( event ) {
        window.location.href = "https://track.aftership.com/india-post/" + $('#trackingNumber').val();
    });
</script>


轨道
$（“按钮”）。在（“单击”）上，函数（事件）{
window.location.href=”https://track.aftership.com/india-post/“+$（'#trackingNumber'）.val（）；
});

JSBIN:
你用javascript试过了吗？你应该用他们的API来做这件事。