first commit

uni_modules/tdesign-uniapp/components/swiper/computed.js

@@ -0,0 +1,29 @@
+export function isPrev(current, index, list) {
+  return (current - 1 + list.length) % list.length === index;
+}
+
+export function isNext(current, index, list) {
+  return (current + 1 + list.length) % list.length === index;
+}
+
+export function getImageClass(
+  prefix,
+  current,
+  index,
+  list,
+  tClassImage,
+  tClassPrevImage,
+  tClassNextImage,
+) {
+  const arr = [`${prefix}-swiper__image-host`, `${prefix}-swiper__image`, tClassImage];
+
+  if (isPrev(current, index, list)) {
+    arr.push(tClassPrevImage);
+  }
+
+  if (isNext(current, index, list)) {
+    arr.push(tClassNextImage);
+  }
+
+  return arr.join(' ');
+}