仿互站小程序

vant/collapse/index.js

@@ -0,0 +1,44 @@
+(0, require("../common/component").VantComponent)({
+    relation: {
+        name: "collapse-item",
+        type: "descendant",
+        linked: function(e) {
+            this.children.push(e);
+        },
+        unlinked: function(e) {
+            this.children = this.children.filter(function(n) {
+                return n !== e;
+            });
+        }
+    },
+    props: {
+        value: {
+            type: null,
+            observer: "updateExpanded"
+        },
+        accordion: {
+            type: Boolean,
+            observer: "updateExpanded"
+        },
+        border: {
+            type: Boolean,
+            value: !0
+        }
+    },
+    beforeCreate: function() {
+        this.children = [];
+    },
+    methods: {
+        updateExpanded: function() {
+            this.children.forEach(function(e) {
+                e.updateExpanded();
+            });
+        },
+        switch: function(e, n) {
+            var t = this.data, i = t.accordion, o = t.value;
+            e = i ? n ? e : "" : n ? (o || []).concat(e) : (o || []).filter(function(n) {
+                return n !== e;
+            }), this.$emit("change", e), this.$emit("input", e);
+        }
+    }
+});

vant/collapse/index.json

@@ -0,0 +1,13 @@
+{
+    "component": true,
+    "usingComponents": {
+        "forview": "/utils/forview/index",
+        "van-loading": "/vant/loading/index",
+        "van-dialog": "/vant/dialog/index",
+        "van-button": "/vant/button/index",
+        "van-icon": "/vant/icon/index",
+        "van-popup": "/vant/popup/index",
+        "van-tab": "/vant/tab/index",
+        "van-tabs": "/vant/tabs/index"
+    }
+}

vant/collapse/index.wxml

@@ -0,0 +1,3 @@
+<view class="custom-class van-collapse {{border?'van-hairline--top-bottom':''}}">
+    <slot></slot>
+</view>

vant/collapse/index.wxss

@@ -0,0 +1 @@
+@import "../area/index.wxss";