所以我有一个倒计时到 0 的计数器,所以当它达到 0 时,我希望它执行 pdo 更新。问题是该if
语句让更新发生在每次页面刷新时,而不是等待计数达到 0。
我查看了代码,看不出哪里出错了。
<?php $timer = '20'; ?>
window.onload = function(){
(function(){
var counter = <?php echo $timer ; ?>;
setInterval(function() {
counter--;
if (counter >= 0) {
span = document.getElementById("count");
span.innerHTML = counter;
}
// Display 'counter' wherever you want to display it.
if (counter === 0) {
document.getElementById( "response" ).innerHTML = "<div style=\"float: right; display: inline-block; margin: 6px;\"><div class=\"skip_btn\">
<?php
$sqll = "UPDATE users SET coins=coins+? WHERE username=?";
$q = $db->prepare($sqll);
$q->execute(array('1',$_SESSION['username']));
$sqll2 = "UPDATE websites SET clicks_left=clicks_left-? WHERE id=?";
$q2 = $db->prepare($sqll2);
$q2->execute(array('1',$row['id']));
?>
</div></div><div style=\"clear:both;\"></div>";
}
}, 1000);
})();
}
我刚刚使用解析器修复它购买
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
// Check if the page has loaded completely
$(document).ready( function() {
setTimeout( function() {
$('#some_id').load('parser.php');
}, 10000);
});
</script>
感谢您对他网站的热烈欢迎。