我有一个工具提示用于从 tr 悬停。我正在使用溢出来隐藏一些,以便用户可以向下滚动以查看所有这些。如何更新元素在溢出中的位置,以便正确显示工具提示?
我的代码如下
$('.toolTips tbody tr').each(function () {
// options
var distance = 10;
var time = 100;
var hideDelay = 50;
var hideDelayTimer = null;
// tracker
var beingShown = false;
var shown = false;
var trigger = $(this);
var popup = $('.popup', this).css('opacity', 0);
var p = trigger.position();
// set the mouseover and mouseout on both element
$([trigger.get(0), popup.get(0)]).mouseover(function () {
// stops the hide event if we move from the trigger to the popup element
if (hideDelayTimer) clearTimeout(hideDelayTimer);
// don't trigger the animation again if we're being shown, or already visible
if (beingShown || shown) {
return;
} else {
beingShown = true;
// reset position of popup box
popup.css({
top: p.top-20,
left: p.right+60,
display: 'block' // brings the popup back in to view
})
// (we're using chaining on the popup) now animate it's opacity and position
.animate({
top: '-=' + distance + 'px',
opacity: 1
}, time, 'swing', function() {
// once the animation is complete, set the tracker variables
beingShown = false;
shown = true;
});
}
}).mouseout(function () {
// reset the timer if we get fired again - avoids double animations
if (hideDelayTimer) clearTimeout(hideDelayTimer);
// store the timer so that it can be cleared in the mouseover if required
hideDelayTimer = setTimeout(function () {
hideDelayTimer = null;
popup.animate({
top: '-=' + distance + 'px',
opacity: 0
}, time, 'swing', function () {
// once the animate is complete, set the tracker variables
shown = false;
// hide the popup entirely after the effect (opacity alone doesn't do the job)
popup.css('display', 'none');
});
}, hideDelay);
});
});
这是我的测试环境