我在用滑块。我在页面上有三个滑块,它们都有相同的类和滑块选项。然而,我想要三个不同的滑块‘自动播放速度’选项或添加随机延迟的每一个所有三个滑块,而不是创建不同的类别为每一个滑块。有可能吗?
三张具有相同类名的幻灯片:
https://jsfidle.net/x78y143f/1/
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$('.slider').slick({
arrows: false,
infinite: true,
speed: 1000,
autoplay: true,
autoplaySpeed: 2000,
fade: true,
slidesToShow: 1,
slidesToScroll: 1
});
.flex-row {
display: flex;
}
.slider {
width: 33.33%;
padding: 20px;
}
.slider div img {
width: 100%;
height: auto;
}
<div class="flex-row">
<div class="slider">
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz1.png" />
</div>
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz2.png" />
</div>
</div>
<div class="slider">
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz2.png" />
</div>
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz3.png" />
</div>
</div>
<div class="slider">
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz3.png" />
</div>
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz1.png" />
</div>
</div>
</div>
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预期结果(三种不同的“自动播放速度”选项):
https://jsfidle.net/x78y143f/2/
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$('.slider1').slick({
arrows: false,
infinite: true,
speed: 1000,
autoplay: true,
autoplaySpeed: 2000,
fade: true,
slidesToShow: 1,
slidesToScroll: 1
});
$('.slider2').slick({
arrows: false,
infinite: true,
speed: 1000,
autoplay: true,
autoplaySpeed: 5000,
fade: true,
slidesToShow: 1,
slidesToScroll: 1
});
$('.slider3').slick({
arrows: false,
infinite: true,
speed: 1000,
autoplay: true,
autoplaySpeed: 8000,
fade: true,
slidesToShow: 1,
slidesToScroll: 1
});
.flex-row {
display: flex;
}
.slider1,
.slider2,
.slider3 {
width: 33.33%;
padding: 20px;
}
.slider1 div img,
.slider2 div img,
.slider3 div img {
width: 100%;
height: auto;
}
<div class="flex-row">
<div class="slider1">
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz1.png" />
</div>
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz2.png" />
</div>
</div>
<div class="slider2">
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz2.png" />
</div>
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz3.png" />
</div>
</div>
<div class="slider3">
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz3.png" />
</div>
<div>
<img src="http://kenwheeler.github.io/slick/img/fonz1.png" />
</div>
</div>
</div>
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我希望所有三个滑块都有不同的幻灯片变化的开始(每个滑块中的幻灯片不必随机变化)。
可以在原始选择器上使用each循环
$('.slider').each(function(index) {
var randomSpeed = 1000 * (index + 1); // code to calculate random speed here
$(this).slick({
arrows: false,
infinite: true,
speed: 1000,
autoplay: true,
autoplaySpeed: randomSpeed,
fade: true,
slidesToShow: 1,
slidesToScroll: 1
});
});
如果需要生成适当的随机数,请查看math.random()