问题描述
打开和关闭按钮
我有两个脚本,但是不知道如何将两者合而为一。
这是2个脚本:
<button onclick="toggleMute();">Volume</button>
<input type="button" id="1" value="ON" style="color:blue" onclick="toggle(this);">
<script type="text/javascript">
function toggle(button)
{
if(document.getElementById("1").value=="OFF"){
document.getElementById("1").value="ON";}
else if(document.getElementById("1").value=="ON"){
document.getElementById("1").value="OFF";}
}
</script>
<script>
function toggleMute() {
var video=document.getElementById("theplayer")
if(video.muted){video.muted = false;}
else {video.muted = true;}
};
</script>
这是我的视频:)
<video autoplay="autoplay" loop="" muted="muted" webkit-playsinline="" playsinline="" class="video" id="theplayer" type="video/mp4" width="100%" height="auto" style="display:block; margin:0 ; padding: 0;">
<source src="<?PHP echo get_post_meta( get_the_ID(),'content-video',true ); ?>" type="video/mp4">
</video>
非常感谢
解决方法
我在这里重构了您的代码
document.querySelector("input").onclick = function() {
var states = {"OFF": "ON","ON": "OFF"};
this.value = states[this.value];
}
document.querySelector("button").onclick = function() {
var video = document.getElementById("theplayer");
video.muted = !video.muted;
}
<button>Volume</button>
<input type="button" value="ON" style="color:blue">
<br>
<video src="https://res.cloudinary.com/saymoinsam/video/upload/v1541946026/PiratesOfTheCaribbean.mp4" id="theplayer" autoplay="autoplay" loop="" muted="muted">
</video>
这是仅使用复选框的另一种实现,因为它是启用或禁用的所有输入,因此它是更正确的输入元素
document.querySelector("#volume-switcher").onchange = function() {
document.querySelector("#theplayer").muted = !this.checked;
}
#volume-switcher {
display: none;
}
#switcher-container {
display: inline-block;
width: 40px;
height: 20px;
border-radius: 15px;
background-color: #eee;
position: relative;
box-shadow: 1px 1px 2px #ccc;
cursor: pointer;
}
#switcher-container:after {
content: "";
background-color: white;
position: absolute;
top: -2px;
left: 0;
width: 20px;
height: 24px;
border-radius: 50%;
box-shadow: 1px 1px 2px #666666;
}
#volume-switcher:checked + #switcher-container {
background-color: #9999ff;
}
#volume-switcher:checked + #switcher-container:after {
left: 20px;
}
<input type="checkbox" id="volume-switcher">
<label id="switcher-container" for="volume-switcher"></label>
<br>
<video src="https://res.cloudinary.com/saymoinsam/video/upload/v1541946026/PiratesOfTheCaribbean.mp4" id="theplayer" autoplay="autoplay" loop="" muted="muted">
</video>
,
感谢大家的帮助,以及您对javascript中我的lvl的理解:)) @saymoinsam确实很有帮助,我完成的按钮是help和your:
查看此Codepen上的所有结果(含CSS):[https://codepen.io/quentindigital/pen/oNxwNrv]
app-csv-header-selection:not(:first) {
margin-left: 2rem;
}