[英]Hide image with play button
播放按鈕的圖片在我點擊的時候隱藏了,我怎么也隱藏綠色的圖片?
這就是我想在代碼中做的所有事情。
點擊播放圖片后隱藏綠色圖片。
目前只有播放圖隱藏,點擊播放圖后怎么隱藏綠色圖?
https://jsfiddle.net/075anu3x/
css綠色圖像
.video-wrapper::after {
content: "";
position: absolute;
left: 0;
right: 0;
bottom: 0;
top: 0;
border: 1px solid #333;
pointer-events: none;
background: url(https://i.imgur.com/ShS6nAO.png) no-repeat;
background-size: contain;
background-position: center;
}
javascript
const manageCover = (function makeManageCover() {
const events = {};
function show(el) {
el.classList.remove("hide");
}
function hide(el) {
el.classList.add("hide");
}
function fadeVideoIn(cover) {
hide(cover);
const videoWrapper = document.querySelector(".video-wrapper");
videoWrapper.classList.add("slide");
return videoWrapper;
}
function showVideo(videoWrapper) {
const thewrap = videoWrapper.parentElement.querySelector(".wrap");
show(thewrap);
}
function coverClickHandler(evt) {
const cover = evt.currentTarget;
const videoWrapper = fadeVideoIn(cover);
showVideo(videoWrapper);
cover.dispatchEvent(events.afterClickCover);
}
function init(callback) {
const cover = document.querySelector(".play");
cover.addEventListener("click", coverClickHandler);
events.afterClickCover = new Event("afterClickCover");
cover.addEventListener("afterClickCover", callback);
}
return {
init
};
}());
也許你可以嘗試添加background: unset;
to.video-wrapper.slide::在 class 之后
對於您的問題,將帶有按鈕的綠色背景作為同一組件更容易。
綠色背景跑不掉的原因:在video-wrapper下設置為偽類以我的經驗,javascript是達不到偽類的,即使可以,也會讓你的代碼超級混亂,難以閱讀和遵循。
建議:去掉video wrapper class的綠色背景,移到按鈕上。 看這里
HTML
<div class="container">
<div class="video-wrapper">
<div class="ratio-keeper">
<div class="wrap hide">
<div class="video video-frame"></div>
</div>
</div>
</div>
<div class="play">
<button type="button" aria-label="Open"></button>
</div>
</div>
CSS
.play {
position: relative;
width: 100vw;
height: 100vh;
}
.play button {
-webkit-appearance: none;
appearance: none;
position: absolute;
top: 0;
left: 0;
bottom: 0;
right: 0;
margin: auto;
display: flex;
justify-content: center;
align-items: center;
width: 90px;
height: 90px;
border-radius: 50%;
cursor: pointer;
border: 9px solid;
background: transparent;
filter: drop-shadow(3px 3px 3px #000000b3);
animation: rotate 700ms linear forwards;
border-color: red transparent red transparent;
}
.play::before {
content: "";
position: absolute;
left: 0;
right: 0;
bottom: 0;
top: 0;
border: 1px solid #333;
pointer-events: none;
background: url(https://i.imgur.com/ShS6nAO.png) no-repeat;
background-size: contain;
background-position: center;
}
@keyframes rotate {
0% {
transform: rotate(0deg);
}
99.9% {
border-color: red transparent red transparent;
pointer-events: none;
}
100% {
transform: rotate(360deg);
border-color: blue;
}
}
.play button:hover {
box-shadow: 0 0 0 5px rgba(43, 179, 20, 0.5);
}
.play button:focus {
outline: 0;
box-shadow: 0 0 0 5px rgba(0, 255, 255, 0.5);
}
.play button::before {
content: "";
width: 0;
height: 0;
border-top: 20px solid transparent;
border-bottom: 20px solid transparent;
border-left: 27px solid;
transform: translateX(4px);
animation: triangle 700ms linear forwards;
}
@keyframes triangle {
0% {
opacity: 0;
}
99.9% {
opacity: 0;
}
100% {
border-left-color: blue;
opacity: 1;
}
}
.hide {
display: none;
}
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