我試圖研究並嘗試了很多選項,但仍然無法正常工作。用戶後,點擊單選按鈕並確認我需要禁用單選按鈕確認後禁用單選按鈕
<script type="text/javascript">
function getVote(int) {
if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp = new XMLHttpRequest();
} else { // code for IE6, IE5
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
if (confirm("Your vote is for " + int)) {
xmlhttp.open("GET", "save.php?vote=" + int, true);
xmlhttp.send();
window.location.reload();
} else {
alert("Choose another candidate ");
}
}
function getPosition(String) {
if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp = new XMLHttpRequest();
} else { // code for IE6, IE5
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.open("GET", "vote.php?position=" + String, true);
xmlhttp.send();
}
</script>
,這是單選按鈕,用戶會點擊
echo "<td><input type='radio' name='vote' value='$row[candidate_name]' onclick='getVote(this.value)' /></td>";
這是save.php當用戶單擊單選按鈕
<?php
require('connection.php');
$vote = $_REQUEST['vote'];
$checkposition=mysql_query("SELECT candidate_position FROM voting_tbCandidates WHERE candidate_name='$vote'");
while ($row=mysql_fetch_array($checkposition)){
session_start();
if($row['candidate_position']=="PRESIDENT"){
$_SESSION['vote_president']=$row['candidate_position'];
}elseif($row['candidate_position']=="VICE"){
$_SESSION['vote_vice']=$row['candidate_position'];
}elseif($row['candidate_position']=="MUSE"){
$_SESSION['vote_muse']=$row['candidate_position'];
}elseif($row['candidate_position']=="SECRETARY"){
$_SESSION['vote_secretary']=$row['candidate_position'];
}elseif($row['candidate_position']=="ESCORT"){
$_SESSION['vote_escort']=$row['candidate_position'];
}elseif($row['candidate_position']=="AUDITOR"){
$_SESSION['vote_auditor']=$row['candidate_position'];
}
}
mysql_query("UPDATE voting_tbCandidates SET candidate_cvotes=candidate_cvotes+1 WHERE candidate_name='$vote'");
mysql_close($con);
?>
會你顯示你的'save.php'和完整的html文件? –
獲得投票後,你正在重新加載一個頁面,所以你必須檢查那裏你有投票「$ row [candidate_name]」比讓它禁用,否則啓用。 –
我更新我的問題先生@B。 Desai –