如何调用PHP函数上点击按钮 [英] How to Call a PHP Function on the Click of a Button
问题描述
我在PHP中的新秀刚开始学习这门语言的基础知识。
I am a rookie in PHP and have just started learning the basics of this language.
我创建了一个名为页的functioncalling.php包含两个按钮，提交并插入。作为PHP初学者，我想测试一个按钮被点击时，执行该功能。我希望输出来在同一页上。所以，我创建了两个功能，一是为每个按钮。该人士$ C $ C为functioncalling.php如下：
I have created a page called functioncalling.php that contains two buttons, Submit and Insert. As a beginner in PHP, I want to test which function is executed when a button gets clicked. I want the output to come on the same page. So I created two functions, one for each button. The source code for functioncalling.php is as follows:
<html>
<body>
<form action="functioncalling.php">
<input type="text" name="txt" />
<input type="submit" name="insert" value="insert" onclick="insert()" />
<input type="submit" name="select" value="select" onclick="select()" />
</form>
<?php
function select(){
echo "The select function is called.";
}
function insert(){
echo "The insert function is called.";
}
?>
这里的问题是，我没有得到任何输出任何按钮被点击后。
The problem here is that I don't get any output after any of the buttons are clicked.
谁能告诉我究竟哪里我要去错了吗？在最早的答复将是非常美联社preciated。谢谢你在前进。
Can anyone please tell me where exactly am I going wrong? Replies at the earliest will be highly appreciated. Thank you in advance.
推荐答案
按钮点击是客户端 wheras PHP是服务器端，但您可以使用此achive AJAX
Button click is client side wheras PHP is server side, but you can achive this by using ajax
$('.button').click(function() {
$.ajax({
type: "POST",
url: "some.php",
data: { name: "John" }
}).done(function( msg ) {
alert( "Data Saved: " + msg );
});
});
在你的PHP文件：
<?php
function abc($name){
//your code here
}
?>
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