html - 如何使用 javascript 给一个只有 css 的轮播自动播放

Question

下面是html

label, a {
  cursor: pointer;
  text-decoration: none;
}

* {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

label, #active, img {
  -moz-user-select: none;
  -webkit-user-select: none;
}

#slider {
  margin: 0 auto;
}

/* NEW EXPERIMENT */
/* Slider Setup */
input {
  display: none;
}

#slide1:checked ~ #slides .inner {
  margin-left: 0;
}

#slide2:checked ~ #slides .inner {
  margin-left: -100%;
}

#slide3:checked ~ #slides .inner {
  margin-left: -200%;
}

#slide4:checked ~ #slides .inner {
  margin-left: -300%;
}

#slide5:checked ~ #slides .inner {
  margin-left: -400%;
}

#overflow {
  width: 100%;
  overflow: hidden;
}

article img {
  width: 100%;
}

#slides .inner {
  width: 500%;
}

#slides article {
  width: 20%;
  float: left;
}

/* Slider Styling */
/* Control Setup */
#controls {
  margin: -25% 0 0 0;
  width: 100%;
  height: 50px;
}

#controls label {
  width: 50px;
  height: 50px;
  opacity: 0.3;
}
#controls label:hover {
  opacity: 0.8;
}

#slide1:checked ~ #controls label:nth-child(2),
#slide2:checked ~ #controls label:nth-child(3),
#slide3:checked ~ #controls label:nth-child(4),
#slide4:checked ~ #controls label:nth-child(5),
#slide5:checked ~ #controls label:nth-child(1) {
  background: url("http://csscience.com/responsiveslidercss3/next.png") no-repeat;
  float: right;
  margin: 0 -70px 0 0;
  display: block;
}

#slide1:checked ~ #controls label:nth-child(5),
#slide2:checked ~ #controls label:nth-child(1),
#slide3:checked ~ #controls label:nth-child(2),
#slide4:checked ~ #controls label:nth-child(3),
#slide5:checked ~ #controls label:nth-child(4) {
  background: url("http://csscience.com/responsiveslidercss3/prev.png") no-repeat;
  float: left;
  margin: 0 0 0 -70px;
  display: block;
}

/* Info Box */
.info {
  line-height: 20px;
  margin: 0 0 -150%;
  position: absolute;
  padding: 30px 30px;
  opacity: 0;
  text-align: left;
}

.info h3 {
  margin: 0 0 5px;
  font-size: 22px;
  font-style: normal;
}

/* Animation */
#slides .inner {
  -webkit-transform: translateZ(0);
  -webkit-transition: all 800ms cubic-bezier(0.77, 0, 0.175, 1);
  -moz-transition: all 800ms cubic-bezier(0.77, 0, 0.175, 1);
  -ms-transition: all 800ms cubic-bezier(0.77, 0, 0.175, 1);
  -o-transition: all 800ms cubic-bezier(0.77, 0, 0.175, 1);
  transition: all 800ms cubic-bezier(0.77, 0, 0.175, 1);
  /* easeInOutQuart */
  -webkit-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
  -moz-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
  -ms-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
  -o-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
  transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
  /* easeInOutQuart */
}

#slider {
  -webkit-transform: translateZ(0);
  -webkit-transition: all 0.5s ease-out;
  -moz-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

#controls label {
  -webkit-transform: translateZ(0);
  -webkit-transition: opacity 0.2s ease-out;
  -moz-transition: opacity 0.2s ease-out;
  -o-transition: opacity 0.2s ease-out;
  transition: opacity 0.2s ease-out;
}

#slide1:checked ~ #slides article:nth-child(1) .info,
#slide2:checked ~ #slides article:nth-child(2) .info,
#slide3:checked ~ #slides article:nth-child(3) .info,
#slide4:checked ~ #slides article:nth-child(4) .info,
#slide5:checked ~ #slides article:nth-child(5) .info {
  opacity: 1;
  -webkit-transition: all 1s ease-out 0.6s;
  -moz-transition: all 1s ease-out 0.6s;
  -o-transition: all 1s ease-out 0.6s;
  transition: all 1s ease-out 0.6s;
}

.info, #controls, #slides, #active, #active label, .info h3 {
  -webkit-transform: translateZ(0);
  -webkit-transition: all 0.5s ease-out;
  -moz-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

/* Responsive Styling */
@media only screen and (max-width: 850px) and (min-width: 450px) {
  #slider #controls {
    margin: -25% 0 0 15%;
    width: 70%;
    height: 50px;
  }

  #slider #controls label {
    -moz-transform: scale(0.8);
    -webkit-transform: scale(0.8);
    -o-transform: scale(0.8);
    -ms-transform: scale(0.8);
    transform: scale(0.8);
  }
}
@media only screen and (max-width: 450px) {
  #slider #controls {
    margin: -28% 0 0 24%;
    width: 50%;
    height: 50px;
  }

  #slider #slides {
    padding: 1% 0;
    -webkit-border-radius: 0px;
    -moz-border-radius: 0px;
    border-radius: 0px;
  }

  #slider #controls label {
    -moz-transform: scale(0.6);
    -webkit-transform: scale(0.6);
    -o-transform: scale(0.6);
    -ms-transform: scale(0.6);
    transform: scale(0.6);
  }
}
@media only screen and (min-width: 850px) {
  body {
    padding: 0 80px;
  }
}

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width">
</head>
<body>
    <article id="slider">
        <!-- Slider Setup -->
        <input checked type="radio" name="slider" id="slide1" />
        <input type="radio" name="slider" id="slide2" />
        <input type="radio" name="slider" id="slide3" />
        <input type="radio" name="slider" id="slide4" />
        <input type="radio" name="slider" id="slide5" />
        <!-- The Slider -->
        <div id="slides">
            <div id="overflow">
                <div class="inner">
                    <article>
                        <div class="info">
                            <h3>Cloud Dragon</h3>
                            by <a href="http://voyager3.tumblr.com">Brendan Zabarauskas</a>
                        </div>
                        <img src="http://csscience.com/responsiveslidercss3/CouldDragonByBjzaba.png" />
                    </article>
                    <article>
                        <div class="info">
                            <h3>Mountain Fort</h3>
                            by <a href="http://voyager3.tumblr.com">Brendan Zabarauskas</a>
                        </div>
                        <img src="http://csscience.com/responsiveslidercss3/MountainFortByBjzaba.png" />
                    </article>
                    <article>
                        <div class="info">
                            <h3>Mountain Outpost</h3>
                            by <a href="http://voyager3.tumblr.com">Brendan Zabarauskas</a>
                        </div>
                        <img src="http://csscience.com/responsiveslidercss3/MountainOutpostByBjzaba.png" />
                    </article>
                    <article>
                        <div class="info">
                            <h3>Cliffs</h3>
                            by <a href="http://voyager3.tumblr.com">Brendan Zabarauskas</a>
                        </div>
                        <img src="http://csscience.com/responsiveslidercss3/CliffsByBjzaba.png" />
                    </article>
                    <article>
                        <div class="info">
                            <h3>Hill Fort</h3>
                            by <a href="http://voyager3.tumblr.com">Brendan Zabarauskas</a>
                        </div>
                        <img src="http://csscience.com/responsiveslidercss3/HillFortByBjzaba.png" />
                    </article>
                </div>
                <!-- .inner -->
            </div>
            <!-- #overflow -->
        </div>
        <!-- #slides -->
        <!-- Controls and Active Slide Display -->
        <div id="controls">
            <label for="slide1"></label>
            <label for="slide2"></label>
            <label for="slide3"></label>
            <label for="slide4"></label>
            <label for="slide5"></label>
        </div>
        <!-- #controls -->
        <div id="active">
            <label for="slide1"></label>
            <label for="slide2"></label>
            <label for="slide3"></label>
            <label for="slide4"></label>
            <label for="slide5"></label>
        </div>
        <!-- #active -->
    </article>
    <!-- #slider -->
</body>
</html>

我的目标是通过点击箭头来实现一个带有自动滑动和手动滑动的轮播。我的问题是使用 javascript 是否可以实现自动滑动。我尝试过无限动画，但它似乎不起作用。

ngOnInit() {
    // let i = 0;
    setInterval(() => {
        $('input[type=radio]').each((o: any,val:any) => {
            setTimeout(() => {
                $(val).prop('checked', true);
            },1000);
        });
    },1000);
}

我正在使用上面的 javascript 进行自动滑动，但它只触发一次

Answer 1

 $(document).ready(function() {
        setInterval(test, 4000);
        var i = 1;

        function test() {
            i = (i % 5) + 1;
            $('#slide' + i).prop('checked', true);
        }
});