So I'm working on a game that loads dynamically with JS / PHP. My only problem is I can't get my JS captcha code to grab the value of the chosen text area (cAnswer) to send it to do.php from botcheck.php to check if the captcha was entered correctly.
.focus() doesn't focus in on the cAnswer text input either.
Here are my codes...
TieSCRIPT.JS
Tie = function() { };
Tie.id = function (what) { // Shortens the document.getElementById() function
return document.getElementById(what);
}
Tie.enc = function (what) { // Encoding URL stuff
return encodeURIComponent(what);
}
Tie.deco = function (what) { // Then Decoding the reply
return decodeURIComponent(what);
}
Tie.loadDiv = function(where,url,data) {
//clearTimeout(timer);
var xmlhttp;
if (window.XMLHttpRequest) {
xmlhttp = new XMLHttpRequest();
} else { // Crap IE
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
Tie.id(where).innerHTML = xmlhttp.responseText;
} else {
return false;
}
}
if (!data) {
data = "";
}
data = data.replace(/: /gi, "=");
data = data.replace(/:/gi, "=");
data = data.replace(/, /gi, "&");
data = data.replace(/,/gi, "&");
xmlhttp.open("POST",url,true);
xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
xmlhttp.send(data);
}
Tie.request = function (url, data) { // Ajax request
var xmlhttp;
if (window.XMLHttpRequest) {
xmlhttp = new XMLHttpRequest();
} else { // Crap IE
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
data = xmlhttp.responseText.split("|");
for (i = 0; i < data.length; i++){
var one = Tie.deco(data[parseInt(i)]);
var two = Tie.deco(data[parseInt(i) + 1]);
var three = Tie.deco(data[parseInt(i) + 2]);
var four = Tie.deco(data[parseInt(i) + 3]);
var five = Tie.deco(data[parseInt(i) + 4]);
if (window.Tie[one]) { // echo out a Tie.* command from php file.
window.Tie[one](two,three,four,five);
}
}
} else {
return false;
}
}
if (!data) {
data = "";
}
data = data.replace(/: /gi, "=");
data = data.replace(/:/gi, "=");
data = data.replace(/, /gi, "&");
data = data.replace(/,/gi, "&");
xmlhttp.open("POST",url,true);
xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
xmlhttp.send(data);
}
Tie.alterDiv = function(where,what) { // Shortening again.
if (Tie.id(where)) {
Tie.id(where).innerHTML = what;
}
}
Tie.getCaptcha = function () {
Tie.loadDiv("popUp","botcheck.php");
Tie.id("cAnswer").focus();
}
Tie.submitCaptcha = function () {
var answer = Tie.enc(Tie.id("cAnswer").value);
Tie.request("do.php", "p: submitCaptcha, a: " + answer);
Tie.enc(Tie.id("cAnswer").value = "");
}
BOTCHECK.PHP
<?php
include('connect.php');
?>
<div id="popUpBotContent">
<center>
<p>Please enter the WHITE numbers only...</p><br />
<div id="captchaPicture"><img src="validate.php" width="120" height="60" id="captcha"></div><br />
<input type="text" id="cAnswer" size="5" maxlength="3" onkeydown="if (event.keyCode == 13) { Tie.submitCaptcha(); fade('popUpBotContent'); return false; }" />
<input type="submit" onClick="Tie.submitCaptcha();slide('popUpBotContent');" value="Submit" />
<br /><br />
</center>
</div>
DO.PHP
<?php
include('connect.php');
$a = $_POST['cAnswer'];
$lastAction = $info['last_action'];
$lastActionTime = $info['user_timer_end'];
$now = time() - 180;
IF (isset($_POST['cAnswer'])) { $p = "submitCaptcha"; } else { $p = "none"; }
IF ($p == "submitCaptcha" && $a == $info['bot_num']) { // captcha
$botTime = time() + 900 + rand(60,300);
mysql_query("UPDATE `user_info` SET `next_botcheck` = '$botTime' WHERE `user_id` = '$info[user_id]'");
mysql_query("UPDATE `user_info` SET `botcheck` = '0' WHERE `user_id` = '$info[user_id]'");
$newTime = date("H:i", $botTime);
echo "alterDiv|botTime|$newTime|";
} else IF ($p == "submitCaptcha" && $a != $info['bot_num']) { // captcha
echo "getCaptcha|";
}
?>
I know that's quite a bit to go through, but any input would be greatly appreciated. Hope I didn't leave anything out.
Let me know if more info is needed.
Thanks!