swiper/cjs/components/core/manipulation/prependSlide.js

Most modern mobile touch slider and framework with hardware accelerated transitions

"use strict";

exports.__esModule = true;
exports.default = prependSlide;

function prependSlide(slides) {
  var swiper = this;
  var params = swiper.params,
      $wrapperEl = swiper.$wrapperEl,
      activeIndex = swiper.activeIndex;

  if (params.loop) {
    swiper.loopDestroy();
  }

  var newActiveIndex = activeIndex + 1;

  if (typeof slides === 'object' && 'length' in slides) {
    for (var 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.support.observer)) {
    swiper.update();
  }

  swiper.slideTo(newActiveIndex, 0, false);
}