智慧宿舍系统小程序

wechat/miniprogram/node_modules/@vant/weapp/lib/dropdown-menu/index.js

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+'use strict';
+Object.defineProperty(exports, '__esModule', { value: true });
+var component_1 = require('../common/component');
+var relation_1 = require('../common/relation');
+var utils_1 = require('../common/utils');
+var ARRAY = [];
+component_1.VantComponent({
+  field: true,
+  relation: relation_1.useChildren('dropdown-item', function () {
+    this.updateItemListData();
+  }),
+  props: {
+    activeColor: {
+      type: String,
+      observer: 'updateChildrenData',
+    },
+    overlay: {
+      type: Boolean,
+      value: true,
+      observer: 'updateChildrenData',
+    },
+    zIndex: {
+      type: Number,
+      value: 10,
+    },
+    duration: {
+      type: Number,
+      value: 200,
+      observer: 'updateChildrenData',
+    },
+    direction: {
+      type: String,
+      value: 'down',
+      observer: 'updateChildrenData',
+    },
+    closeOnClickOverlay: {
+      type: Boolean,
+      value: true,
+      observer: 'updateChildrenData',
+    },
+    closeOnClickOutside: {
+      type: Boolean,
+      value: true,
+    },
+  },
+  data: {
+    itemListData: [],
+  },
+  beforeCreate: function () {
+    var windowHeight = utils_1.getSystemInfoSync().windowHeight;
+    this.windowHeight = windowHeight;
+    ARRAY.push(this);
+  },
+  destroyed: function () {
+    var _this = this;
+    ARRAY = ARRAY.filter(function (item) {
+      return item !== _this;
+    });
+  },
+  methods: {
+    updateItemListData: function () {
+      this.setData({
+        itemListData: this.children.map(function (child) {
+          return child.data;
+        }),
+      });
+    },
+    updateChildrenData: function () {
+      this.children.forEach(function (child) {
+        child.updateDataFromParent();
+      });
+    },
+    toggleItem: function (active) {
+      this.children.forEach(function (item, index) {
+        var showPopup = item.data.showPopup;
+        if (index === active) {
+          item.toggle();
+        } else if (showPopup) {
+          item.toggle(false, { immediate: true });
+        }
+      });
+    },
+    close: function () {
+      this.children.forEach(function (child) {
+        child.toggle(false, { immediate: true });
+      });
+    },
+    getChildWrapperStyle: function () {
+      var _this = this;
+      var _a = this.data,
+        zIndex = _a.zIndex,
+        direction = _a.direction;
+      return utils_1.getRect(this, '.van-dropdown-menu').then(function (rect) {
+        var _a = rect.top,
+          top = _a === void 0 ? 0 : _a,
+          _b = rect.bottom,
+          bottom = _b === void 0 ? 0 : _b;
+        var offset = direction === 'down' ? bottom : _this.windowHeight - top;
+        var wrapperStyle = 'z-index: ' + zIndex + ';';
+        if (direction === 'down') {
+          wrapperStyle += 'top: ' + utils_1.addUnit(offset) + ';';
+        } else {
+          wrapperStyle += 'bottom: ' + utils_1.addUnit(offset) + ';';
+        }
+        return wrapperStyle;
+      });
+    },
+    onTitleTap: function (event) {
+      var _this = this;
+      var index = event.currentTarget.dataset.index;
+      var child = this.children[index];
+      if (!child.data.disabled) {
+        ARRAY.forEach(function (menuItem) {
+          if (
+            menuItem &&
+            menuItem.data.closeOnClickOutside &&
+            menuItem !== _this
+          ) {
+            menuItem.close();
+          }
+        });
+        this.toggleItem(index);
+      }
+    },
+  },
+});

wechat/miniprogram/node_modules/@vant/weapp/lib/dropdown-menu/index.json

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+{
+  "component": true
+}

wechat/miniprogram/node_modules/@vant/weapp/lib/dropdown-menu/index.wxml

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+<wxs src="../wxs/utils.wxs" module="utils" />
+<wxs src="./index.wxs" module="computed" />
+
+<view class="van-dropdown-menu van-dropdown-menu--top-bottom">
+  <view
+    wx:for="{{ itemListData }}"
+    wx:key="index"
+    data-index="{{ index }}"
+    class="{{ utils.bem('dropdown-menu__item', { disabled: item.disabled }) }}"
+    bind:tap="onTitleTap"
+  >
+    <view
+      class="{{ item.titleClass }} {{ utils.bem('dropdown-menu__title', { active: item.showPopup, down: item.showPopup === (direction === 'down') }) }}"
+      style="{{ item.showPopup ? 'color:' + activeColor : '' }}"
+    >
+      <view class="van-ellipsis">
+        {{ computed.displayTitle(item) }}
+      </view>
+    </view>
+  </view>
+
+  <slot />
+</view>

wechat/miniprogram/node_modules/@vant/weapp/lib/dropdown-menu/index.wxs

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+/* eslint-disable */
+function displayTitle(item) {
+  if (item.title) {
+    return item.title;
+  }
+
+  var match = item.options.filter(function(option) {
+    return option.value === item.value;
+  });
+  var displayTitle = match.length ? match[0].text : '';
+  return displayTitle;
+}
+
+module.exports = {
+  displayTitle: displayTitle
+};

wechat/miniprogram/node_modules/@vant/weapp/lib/dropdown-menu/index.wxss

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+@import '../common/index.wxss';.van-dropdown-menu{display:-webkit-flex;display:flex;box-shadow:0 2px 12px rgba(100,101,102,.12);-webkit-user-select:none;user-select:none;height:50px;height:var(--dropdown-menu-height,50px);background-color:#fff;background-color:var(--dropdown-menu-background-color,#fff)}.van-dropdown-menu__item{display:-webkit-flex;display:flex;-webkit-flex:1;flex:1;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;min-width:0}.van-dropdown-menu__item:active{opacity:.7}.van-dropdown-menu__item--disabled:active{opacity:1}.van-dropdown-menu__item--disabled .van-dropdown-menu__title{color:#969799;color:var(--dropdown-menu-title-disabled-text-color,#969799)}.van-dropdown-menu__title{position:relative;box-sizing:border-box;max-width:100%;padding:0 8px;padding:var(--dropdown-menu-title-padding,0 8px);color:#323233;color:var(--dropdown-menu-title-text-color,#323233);font-size:15px;font-size:var(--dropdown-menu-title-font-size,15px);line-height:18px;line-height:var(--dropdown-menu-title-line-height,18px)}.van-dropdown-menu__title:after{position:absolute;top:50%;right:-4px;margin-top:-5px;border-color:transparent transparent currentcolor currentcolor;border-style:solid;border-width:3px;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);opacity:.8;content:""}.van-dropdown-menu__title--active{color:#ee0a24;color:var(--dropdown-menu-title-active-text-color,#ee0a24)}.van-dropdown-menu__title--down:after{margin-top:-1px;-webkit-transform:rotate(135deg);transform:rotate(135deg)}