i need help, here my code :
<html>
<head>
<script>
function showHint(str) {
if (str.length == 0) {
document.getElementById("txtHint").innerHTML = "";
return;
} else {
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("txtHint").innerHTML = this.responseText;
}
};
xmlhttp.open("GET", "getstok.php?secretkey=123&sku=" + str, true);
xmlhttp.send();
}
}
</script>
</head>
<body>
<p><b>Masukkan kode barang / SKU:</b></p>
<form>
Kode Barang: <input type="text" onkeyup="showHint(this.value)">
</form>
<div id="txtHint"></span>
</body>
</html>
What I need is:
I want to hide this
"secretkey=123"
so visitor cannot see my secret key-
when call
"xmlhttp.send();"
return the value and I want to convert it to php like example$getxmlhttp = xmlhttp.send();
when I type something it will be call function, but when I press enter that refresh, how to disable the enter or what the best suggestion for me.
this is my site sample: http://stok.tk
for example type "YI 067"