I am totally new. So this might seem basic. But I tried various methods and had no good results.
I am trying to build a browser based remote control to my sonos. I have various php programs to play, volume up, etc
How do I display multiple buttons that when pressed calls up the related php programs to control the sonos. Ideally the displayed page should stay at the same page showing the buttons.
Please guide me on the php/html code
Thanks
分享 i followed this example
http://www.w3schools.com/ajax/tryit.asp?filename=tryajax_first
<!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>
on this line " xmlhttp.open("GET","ajax_info.txt",true); "
i changed out the *.txt for my *.php program that i am calling.
分享
