first commit

2025-12-29 14:59:44 +08:00
commit 10c3fbb0d7
5315 changed files with 795443 additions and 0 deletions
--- a/node_modules/vant/lib/back-top/BackTop.js
+++ b/node_modules/vant/lib/back-top/BackTop.js
@@ -0,0 +1,137 @@
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name2 in all)
+    __defProp(target, name2, { get: all[name2], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+var stdin_exports = {};
+__export(stdin_exports, {
+  backTopProps: () => backTopProps,
+  default: () => stdin_default
+});
+module.exports = __toCommonJS(stdin_exports);
+var import_vue = require("vue");
+var import_utils = require("../utils");
+var import_util = require("../lazyload/vue-lazyload/util");
+var import_use = require("@vant/use");
+var import_icon = require("../icon");
+const [name, bem] = (0, import_utils.createNamespace)("back-top");
+const backTopProps = {
+  right: import_utils.numericProp,
+  bottom: import_utils.numericProp,
+  zIndex: import_utils.numericProp,
+  target: [String, Object],
+  offset: (0, import_utils.makeNumericProp)(200),
+  immediate: Boolean,
+  teleport: {
+    type: [String, Object],
+    default: "body"
+  }
+};
+var stdin_default = (0, import_vue.defineComponent)({
+  name,
+  inheritAttrs: false,
+  props: backTopProps,
+  emits: ["click"],
+  setup(props, {
+    emit,
+    slots,
+    attrs
+  }) {
+    let shouldReshow = false;
+    const show = (0, import_vue.ref)(false);
+    const root = (0, import_vue.ref)();
+    const scrollParent = (0, import_vue.ref)();
+    const style = (0, import_vue.computed)(() => (0, import_utils.extend)((0, import_utils.getZIndexStyle)(props.zIndex), {
+      right: (0, import_utils.addUnit)(props.right),
+      bottom: (0, import_utils.addUnit)(props.bottom)
+    }));
+    const onClick = (event) => {
+      var _a;
+      emit("click", event);
+      (_a = scrollParent.value) == null ? void 0 : _a.scrollTo({
+        top: 0,
+        behavior: props.immediate ? "auto" : "smooth"
+      });
+    };
+    const scroll = () => {
+      show.value = scrollParent.value ? (0, import_utils.getScrollTop)(scrollParent.value) >= +props.offset : false;
+    };
+    const getTarget = () => {
+      const {
+        target
+      } = props;
+      if (typeof target === "string") {
+        const el = document.querySelector(target);
+        if (el) {
+          return el;
+        }
+        if (process.env.NODE_ENV !== "production") {
+          console.error(`[Vant] BackTop: target element "${target}" was not found, the BackTop component will not be rendered.`);
+        }
+      } else {
+        return target;
+      }
+    };
+    const updateTarget = () => {
+      if (import_utils.inBrowser) {
+        (0, import_vue.nextTick)(() => {
+          scrollParent.value = props.target ? getTarget() : (0, import_use.getScrollParent)(root.value);
+          scroll();
+        });
+      }
+    };
+    (0, import_use.useEventListener)("scroll", (0, import_util.throttle)(scroll, 100), {
+      target: scrollParent
+    });
+    (0, import_vue.onMounted)(updateTarget);
+    (0, import_vue.onActivated)(() => {
+      if (shouldReshow) {
+        show.value = true;
+        shouldReshow = false;
+      }
+    });
+    (0, import_vue.onDeactivated)(() => {
+      if (show.value && props.teleport) {
+        show.value = false;
+        shouldReshow = true;
+      }
+    });
+    (0, import_vue.watch)(() => props.target, updateTarget);
+    return () => {
+      const Content = (0, import_vue.createVNode)("div", (0, import_vue.mergeProps)({
+        "ref": !props.teleport ? root : void 0,
+        "class": bem({
+          active: show.value
+        }),
+        "style": style.value,
+        "onClick": onClick
+      }, attrs), [slots.default ? slots.default() : (0, import_vue.createVNode)(import_icon.Icon, {
+        "name": "back-top",
+        "class": bem("icon")
+      }, null)]);
+      if (props.teleport) {
+        return [(0, import_vue.createVNode)("div", {
+          "ref": root,
+          "class": bem("placeholder")
+        }, null), (0, import_vue.createVNode)(import_vue.Teleport, {
+          "to": props.teleport
+        }, {
+          default: () => [Content]
+        })];
+      }
+      return Content;
+    };
+  }
+});