我有以下几点:
window.setTimeout(function() {
window.location.href = 'file.php';
}, 115000);
如何通过.click功能,在倒计时中途重置计数器?
我有以下几点:
window.setTimeout(function() {
window.location.href = 'file.php';
}, 115000);
如何通过.click功能,在倒计时中途重置计数器?
当前回答
我知道这是一个老帖子,但我今天想出了这个
var timer = []; //creates a empty array called timer to store timer instances
var afterTimer = function(timerName, interval, callback){
window.clearTimeout(timer[timerName]); //clear the named timer if exists
timer[timerName] = window.setTimeout(function(){ //creates a new named timer
callback(); //executes your callback code after timer finished
},interval); //sets the timer timer
}
你调用使用
afterTimer('<timername>string', <interval in milliseconds>int, function(){
your code here
});
其他回答
你必须记住超时“Timer”,取消它,然后重新启动它:
g_timer = null;
$(document).ready(function() {
startTimer();
});
function startTimer() {
g_timer = window.setTimeout(function() {
window.location.href = 'file.php';
}, 115000);
}
function onClick() {
clearTimeout(g_timer);
startTimer();
}
该计时器将在30秒后发出“Hello”警报框。然而,每次你点击重置计时器按钮,它会清除timerHandle,然后重新设置它。一旦发射,游戏就结束了。
<script type="text/javascript">
var timerHandle = setTimeout("alert('Hello')",3000);
function resetTimer() {
window.clearTimeout(timerHandle);
timerHandle = setTimeout("alert('Hello')",3000);
}
</script>
<body>
<button onclick="resetTimer()">Reset Timer</button>
</body>
要重置计时器,您需要设置并清除计时器变量
$time_out_handle = 0;
window.clearTimeout($time_out_handle);
$time_out_handle = window.setTimeout( function(){---}, 60000 );
clearTimeout()并提供setTimeout的引用,它将是一个数字。然后重新调用它:
var initial;
function invocation() {
alert('invoked')
initial = window.setTimeout(
function() {
document.body.style.backgroundColor = 'black'
}, 5000);
}
invocation();
document.body.onclick = function() {
alert('stopped')
clearTimeout( initial )
// re-invoke invocation()
}
在这个例子中,如果你没有在5秒内点击body元素,背景颜色将是黑色。
参考:
https://developer.mozilla.org/en/DOM/window.clearTimeout https://developer.mozilla.org/En/Window.setTimeout
注意:setTimeout和clearTimeout不是ECMAScript的原生方法,而是全局窗口命名空间的Javascript方法。
var redirectionDelay;
function startRedirectionDelay(){
redirectionDelay = setTimeout(redirect, 115000);
}
function resetRedirectionDelay(){
clearTimeout(redirectionDelay);
}
function redirect(){
location.href = 'file.php';
}
// in your click >> fire those
resetRedirectionDelay();
startRedirectionDelay();
这里有一个详细的例子,说明到底发生了什么http://jsfiddle.net/ppjrnd2L/