本文介绍了jQuery重新启动setInterval的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
很抱歉,但是在使用切换功能重新启动setInterval时遇到麻烦.我可以停止它-需要时,但是在切换开关关闭"时无法重新启动
Sorry to be a bore but having trouble restarting a setInterval with a toggle function. I get to stop it - when needed, but I cannot get it to restart when the toggle "closes"
这是我的代码
设置setInterval
Set the setInterval
var auto_refresh = setInterval( function() { $('.holder').load('board.php'); }, 5000 );
停止切换-但是希望它在反向切换"上启动
Stop on toggle - BUT want it to start on the "reverse toggle"
$('.readmore').live('click',function() {
$(this).next().slideToggle('slow');
clearInterval(auto_refresh);
}, function() {
var auto_refresh = setInterval( function() { $('.holder').load('board.php'); }, 5000 );
});
请多多关照,可能会有所帮助.非常简单,只是我从来不擅长将函数放在函数内"
Help much appreciated, as is prob. very simple just I've never beed good at putting functions "within functions"
推荐答案
尝试:
$('.readmore').live('click',function() {
$(this).next().slideToggle('slow');
if(!auto_refresh ) {
auto_refresh = setInterval( function() { $('.holder').load('board.php'); }, 5000 );
}
else {
clearInterval(auto_refresh);
auto_refresh = null;
}
});
也许甚至更好,使用元素的状态来决定:
Or probably even better, use the state of the element to decide:
$('.readmore').live('click',function() {
var $elem = $(this).next();
if( $elem.is(':visible') ) {
$elem.slideUp('slow');
clearInterval(auto_refresh);
}
else {
$elem.slideDown('slow');
auto_refresh = setInterval( function() { $('.holder').load('board.php'); }, 5000 );
}
});
这篇关于jQuery重新启动setInterval的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!