Basically what I'm trying to do is to execute a piece of code or a function once a button in clicked. I don't have any html form that sends the request and I don't want the page to reload.
Example: If I click the button named Hello I want to execute the next piece of code in php
echo 'Welcome '.$user.' !';
Later edit: I didn't said that i don't want to use AJAX, and YES, I know that PHP is serverside.
分享 You'll have to use AJAX or reload the page/frame with the new info from user.
Take this example and try to modify to your needs:
<!DOCTYPE html>
<html>
<head>
<script>
function loadXMLDoc()
{
var xmlhttp;
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function()
{
if (xmlhttp.readyState==4 && xmlhttp.status==200)
{
document.getElementById("myDiv").innerHTML=xmlhttp.responseText;
}
}
xmlhttp.open("GET","ajax_info.txt",true);
xmlhttp.send();
}
</script>
</head>
<body>
<div id="myDiv"><h2>Let AJAX change this text</h2></div>
<button type="button" onclick="loadXMLDoc()">Change Content</button>
</body>
</html>
