智慧宿舍系统小程序

wechat/miniprogram/node_modules/@vant/weapp/dist/collapse-item/index.js

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+import { VantComponent } from '../common/component';
+import { useParent } from '../common/relation';
+import { setContentAnimate } from './animate';
+VantComponent({
+  classes: ['title-class', 'content-class'],
+  relation: useParent('collapse'),
+  props: {
+    name: null,
+    title: null,
+    value: null,
+    icon: String,
+    label: String,
+    disabled: Boolean,
+    clickable: Boolean,
+    border: {
+      type: Boolean,
+      value: true,
+    },
+    isLink: {
+      type: Boolean,
+      value: true,
+    },
+  },
+  data: {
+    expanded: false,
+  },
+  mounted() {
+    this.updateExpanded();
+    this.mounted = true;
+  },
+  methods: {
+    updateExpanded() {
+      if (!this.parent) {
+        return;
+      }
+      const { value, accordion } = this.parent.data;
+      const { children = [] } = this.parent;
+      const { name } = this.data;
+      const index = children.indexOf(this);
+      const currentName = name == null ? index : name;
+      const expanded = accordion
+        ? value === currentName
+        : (value || []).some((name) => name === currentName);
+      if (expanded !== this.data.expanded) {
+        setContentAnimate(this, expanded, this.mounted);
+      }
+      this.setData({ index, expanded });
+    },
+    onClick() {
+      if (this.data.disabled) {
+        return;
+      }
+      const { name, expanded } = this.data;
+      const index = this.parent.children.indexOf(this);
+      const currentName = name == null ? index : name;
+      this.parent.switch(currentName, !expanded);
+    },
+  },
+});