【发布时间】:2014-06-03 09:20:41
【问题描述】:
我的工具提示显示正确,但如果我向下滚动工具提示会偏移刹车。
如果这是在屏幕外,我如何计算父级的偏移位置?
工具提示应正确显示在屏幕上! DEMO
jquery:
$.fn.tooltip = function () {
var $el = $(this);
var $w = $(window);
var timer;
var delay = 500;
$el.mouseenter(function (e) {
timer = setTimeout(function () {
var $c = $(e.currentTarget);
var $tt = $('<div class="tooltip fade right"><div class="arrow"></div><h3 class="popover-title" style="display: none;"></h3><div class="popover-content"><article class="default"><h1>Anchorman 2: The Legend Continues</h1><ul><button>£10.99 Buy</button><button>£3.49 Rent</button><p>Hilarious comedy sequel starring Will Ferrell and Steve Carell.</p></article></div></div>').appendTo($(e.currentTarget).closest('.item')).fadeIn(300);
$tt.toggleClass('horiz-offscreen', $w.width() < $tt.outerWidth() + $tt.offset().left);
if ($w.height() < $tt.outerHeight() + $tt.offset().top) {
$tt.css('top', $w.scrollTop() + $w.height() - $c.position().top - $tt.outerHeight());
}
}, delay);
});
$el.mouseleave(function (e) {
$('.tooltip', e.currentTarget).fadeOut(500, function () {
$(this).remove();
});
clearTimeout(timer);
});
};
$('.item').tooltip();
【问题讨论】:
标签: javascript jquery tooltip mouseover offset