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wechat_v2/miniprogram_npm/@vant/weapp/checkbox-group/index.js

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+'use strict';
+Object.defineProperty(exports, '__esModule', { value: true });
+var relation_1 = require('../common/relation');
+var component_1 = require('../common/component');
+component_1.VantComponent({
+  field: true,
+  relation: relation_1.useChildren('checkbox', function (target) {
+    this.updateChild(target);
+  }),
+  props: {
+    max: Number,
+    value: {
+      type: Array,
+      observer: 'updateChildren',
+    },
+    disabled: {
+      type: Boolean,
+      observer: 'updateChildren',
+    },
+    direction: {
+      type: String,
+      value: 'vertical',
+    },
+  },
+  methods: {
+    updateChildren: function () {
+      var _this = this;
+      this.children.forEach(function (child) {
+        return _this.updateChild(child);
+      });
+    },
+    updateChild: function (child) {
+      var _a = this.data,
+        value = _a.value,
+        disabled = _a.disabled,
+        direction = _a.direction;
+      child.setData({
+        value: value.indexOf(child.data.name) !== -1,
+        parentDisabled: disabled,
+        direction: direction,
+      });
+    },
+  },
+});