所以,我遇到了一个新问题...
我想要'叠加'在网站加载时显示div,当按下时,它会消失,并显示“暂停”状态。 DIV。而当“暂停”时然后按下div,我需要' overlay' div来回来。脚本当前如下所示;
脚本:
$(function() {
$(document).on("click",function (e) {
if (e.target.id=="pause") {
$("#overlay").fadeToggle(500);
e.stopPropagation();
return true;
}
else if ($("#overlay").is(":visible")) {
$("#pause").fadeOut(500);
}
else if ($("#pause").is(":visible")) {
$("#overlay").fadeOut(500);
}
});
});
HTML:
<div id="overlay">
<div class="play">
<img src="play.png" style="height: 100%; width: 100%;" onclick="playMusic();">
</div>
</div>
<div id="pause">
<img src="pause.png" style="height: 100%;">
</div>
JSFiddle:https://jsfiddle.net/owr0sv8m/
帮助会很精彩,因为我还是剧本的新手......
提前致谢! /克里斯
答案 0 :(得分:0)
我认为你正在尝试做这样的事情
var overlay = document.querySelector("#overlay");
function toggleClass() {
this.classList.toggle("active")
}
overlay.addEventListener("click", toggleClass, false);
&#13;
#overlay .pause{
display: none
}
#overlay.active .play{
display: none
}
#overlay.active .pause {
display: block
}
&#13;
<div id="overlay" class=active>
<div class="play">
<img src="play.png" style="height: 100%; width: 100%;" onclick="playMusic();">
<caption>Play</caption>
</div>
<div class="pause">
<img src="pause.png" style="height: 100%;">
<caption>Pause</caption>
</div>
</div>
&#13;
但如果不试试这个
var overlay = document.querySelector("#overlay"),
pause = document.querySelector("#pause");
function toggleClassOnPause() {
pause.classList.contains("active") ? pause.classList.remove("active") : overlay.classList.add("active");
overlay.classList.add("active")
}
function toggleClassOnOverlay() {
overlay.classList.contains("active") ? overlay.classList.remove("active") : overlay.classList.add("active");
pause.classList.add("active")
}
pause.addEventListener("click", toggleClassOnPause, false);
overlay.addEventListener("click", toggleClassOnOverlay, false);
&#13;
#pause,
#overlay {
display: none
}
#pause.active,
#overlay.active {
display: block
}
&#13;
<div id="overlay" class=active>
<div class="play">
<img src="play.png" style="height: 100%; width: 100%;" onclick="playMusic();">
<caption>Overlay</caption>
</div>
</div>
<div id="pause">
<img src="pause.png" style="height: 100%;">
<caption>Pause</caption>
</div>
&#13;
答案 1 :(得分:0)
检查这个小提琴并根据您的需要采用它。 很短很甜蜜。
HTML:
<div id="overlay" style="width: 100%; height: 100%; background-color: #f0f0f0">
<div style="display: table;vertical-align:middle; width: 100px; height: 100px; background-color: red">
<a style="display:table-cell;vertical-align: middle">lorem ipsum</a>
</div>
<div style="display: table;vertical-align:middle; width: 100px; height: 100px; background-color: red">
<a style="display:table-cell;vertical-align: middle">lorem ipsum</a>
</div>
</div>
<div id="pause" style="width: 100%; height: 100%; background-color: #f0f0f0">
<div style="display: table;vertical-align:middle; width: 100px; height: 100px; background-color: gray">
<a style="display:table-cell;vertical-align: middle">lorem ipsum</a>
</div>
<div style="display: table;vertical-align:middle; width: 100px; height: 100px; background-color: gray">
<a style="display:table-cell;vertical-align: middle">lorem ipsum</a>
</div>
</div>
的CSS:
.visibleb {
display:block !important;
}
#overlay,#pause {
display:none;
}
javascript:
$(document).ready(function() {
$('#overlay').addClass('visibleb');
$(document).on("click",function (e) {
$('#pause').toggleClass('visibleb');
$('#overlay').toggleClass('visibleb');
e.preventDefault();
});
});