orcaslicer/resources/web/include/swiper/modules/manipulation/methods/prependSlide.js
zorro.zhang b4ffa91cb4 ENH: model info display UI
Change-Id: I066c0e7f8ce87ec00b1141a1b44430444a819b42
(cherry picked from commit 05907a1a42da82737090d55046974d401f8af057)
2023-04-17 15:39:02 +08:00

34 lines
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644 B
JavaScript

export default function prependSlide(slides) {
const swiper = this;
const {
params,
$wrapperEl,
activeIndex
} = swiper;
if (params.loop) {
swiper.loopDestroy();
}
let newActiveIndex = activeIndex + 1;
if (typeof slides === 'object' && 'length' in slides) {
for (let i = 0; i < slides.length; i += 1) {
if (slides[i]) $wrapperEl.prepend(slides[i]);
}
newActiveIndex = activeIndex + slides.length;
} else {
$wrapperEl.prepend(slides);
}
if (params.loop) {
swiper.loopCreate();
}
if (!params.observer) {
swiper.update();
}
swiper.slideTo(newActiveIndex, 0, false);
}