[英]jQuery hover fade p tag out and fade another in
所以我在使它起作用方面遇到问题。 我有3个ID为#mod1,#mod2,#mod3的模块。 当您将鼠标悬停在这些标签上时,我希望它们淡出可见的P标签,然后淡入另一个标签。
<ul id="homeModules">
<li id="mod1"><a href="/portfolio/">VIEW OUR GALLERY</a></li>
<li id="mod2"><a href="/about/">MEET SARAH</a></li>
<li id="mod3"><a href="/become-a-client/">BECOME A CLIENT</a></li>
</ul>
<p class="homeTags" id="homeTag1">Lorem ipsum dolor sit amet.</p>
<p class="homeTags" id="homeTag2">The Google Fonts API will.</p>
<p class="homeTags" id="homeTag3">Check out more advanced techniques.</p>
#homeTag2, #homeTag3 {
display: none;
}
$('#mod1').hover(function(){
$('#homeTag2,#homeTag3').fadeOut(250);
setTimeout(function(){
$('#homeTag1').fadeIn(250);
}, 500);
});
$('#mod2').hover(function(){
$('#homeTag1,#homeTag3').fadeOut(250);
setTimeout(function(){
$('#homeTag2').fadeIn(250);
}, 500);
});
$('#mod3').hover(function(){
$('#homeTag1,#homeTag2').fadeOut(250);
setTimeout(function(){
$('#homeTag3').fadeIn(250);
}, 500);
});
您太复杂了,可以改用这种方法:
HTML-从li的ID中删除了ID
<ul id="homeModules">
<li data-target="#homeTag1"><a href="/portfolio/">VIEW OUR GALLERY</a></li>
<li data-target="#homeTag2"><a href="/about/">MEET SARAH</a></li>
<li data-target="#homeTag3"><a href="/become-a-client/">BECOME A CLIENT</a></li>
</ul>
JS
var $homeTags = $('.homeTags');
$homeTags.filter(':first').show(); //Show the first one
$('#homeModules > li').hover(function(){
var $target = $($(this).data('target')); //Get the target reading from data attribute of the hovered li
$target.stop(true, true).fadeIn(250, function(){ //fadeIn the target and on completion of this
$homeTags.filter(':visible').not($target).fadeOut(250); //fadeOut the others
})
});
您也可以利用当前HTML的索引和索引(而不使用任何ID或数据目标)来进行这种方式,但是之前的更为明确。
$('.homeTags:first').show();
$('#homeModules > li').hover(function(){
var $target = $('.homeTags').eq($(this).index())
$target.fadeIn(250, function(){
$('.homeTags:visible').not($target).fadeOut(250);
});
});
的HTML
<ul id="homeModules">
<li id="mod1"><a href="/portfolio/">VIEW OUR GALLERY</a></li>
<li id="mod2"><a href="/about/">MEET SARAH</a></li>
<li id="mod3"><a href="/become-a-client/">BECOME A CLIENT</a></li>
</ul>
<div class="homeTags" id="homeTag1">
<p>Lorem ipsum dolor sit amet.</p>
</div>
<div class="homeTags" id="homeTag2">
<p>The Google Fonts API will.</p>
</div>
<div class="homeTags" id="homeTag3">
<p>Check out more advanced techniques.</p>
</div>
的CSS
#homeTag2, #homeTag3 {
display: none;
}
JQUERY
$("#homeModules li").on("mouseenter", function () {
var whichLink = $(this).attr("id").slice(-1);
if ($("#homeTag" + whichLink).css("display") == "block") {
return false;
} else {
$(".homeTags").hide();
$("#homeTag" + whichLink).show();
}
});
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