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87 lines (49 loc) · 1.97 KB
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Copy pathchatRoom.js
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87 lines (49 loc) · 1.97 KB
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function send (chatRoom, chatType, msgData) {
if (chatRoom.length == 0) {
document.getElementById("status").innerHTML = "Please give the name of chat rooom!";
return;
}
if (msgData.length == 0) {
document.getElementById("status").innerHTML = "Please Type a message!";
return;
} else {
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("status").innerHTML = this.responseText;
}
};
xmlhttp.open("GET", "chatRoom.php?chatRoom="+chatRoom+"&msgSize="+"&type="+chatType+"&action=send"+"&message="+msgData, true);
xmlhttp.send();
}
}
function receive (chatRoom, msgSize, chatType) {
if (chatRoom.length == 0) {
document.getElementById("status").innerHTML = "Please give the name of chat rooom!";
return;
} else {
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("msgReceived").innerHTML = this.responseText;
}
};
xmlhttp.open("GET", "chatRoom.php?chatRoom="+chatRoom+"&msgSize="+msgSize+"&type="+chatType+"&action=recieve"+"&message=", true);
xmlhttp.send();
}
}
function clearHistory (chatRoom, chatType) {
if (chatRoom.length == 0) {
document.getElementById("status").innerHTML = "Please give the name of chat rooom!";
return;
} else {
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("status").innerHTML = this.responseText;
}
};
xmlhttp.open("GET", "chatRoom.php?chatRoom="+chatRoom+"&msgSize="+"&type="+chatType+"&action=clear"+"&message=", true);
xmlhttp.send();
}
}