forked from tsc-vfl/hugo-page
35 lines
987 B
JavaScript
35 lines
987 B
JavaScript
$(function () {
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var index = 0
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const maxIndex = 5
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const delay = 7000
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function showImage(idx) {
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// console.log("switching to index", idx)
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const imgs = $('#header .slider .slider-img')
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imgs.eq(idx).removeClass('hidden')
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imgs.filter((i, e) => {return i != idx}).addClass('hidden')
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const dots = $('#header .slider .dots .dot')
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dots.removeClass('active')
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dots.eq(idx).addClass('active')
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index = idx
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}
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function getNextIndex() {
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const ret = index + 1
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if (ret > maxIndex) {
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return 0
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} else {
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return ret
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}
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}
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function nextImage() {
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const newIdx = getNextIndex()
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showImage(newIdx)
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setTimeout(nextImage, delay)
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}
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setTimeout(nextImage, delay)
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$('#header .slider .dots .dot').click(function (evt) {
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// console.log(evt)
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const newIdx = $(evt.target).data('index')
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showImage(newIdx)
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})
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})
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