From 12b59d5c8fa81307f912809811e3d96b8e4e404c Mon Sep 17 00:00:00 2001
From: li-ti-ti <53905935+li-ti-ti@users.noreply.github.com>
Date: Thu, 8 Aug 2019 22:55:31 +0800
Subject: [PATCH] Create radio-group.js

---
 .../runtime/components/radio-group.js         | 103 ++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 src/platforms/app-plus-nvue/runtime/components/radio-group.js

diff --git a/src/platforms/app-plus-nvue/runtime/components/radio-group.js b/src/platforms/app-plus-nvue/runtime/components/radio-group.js
new file mode 100644
index 000000000..da3164eeb
--- /dev/null
+++ b/src/platforms/app-plus-nvue/runtime/components/radio-group.js
@@ -0,0 +1,103 @@
+import {
+  emitter,
+  listeners
+} from '../mixins'
+
+function getRadioGroup (weex) {
+  return {
+    name: 'RadioGroup',
+    mixins: [emitter, listeners],
+    props: {
+      name: {
+        type: String,
+        default: ''
+      }
+    },
+    data: function data () {
+      return {
+        radioList: []
+      }
+    },
+    listeners: {
+      '@radio-change': '_changeHandler',
+      '@radio-group-update': '_radioGroupUpdateHandler'
+    },
+    mounted () {
+      this._resetRadioGroupValue(this.radioList.length - 1)
+    },
+    created () {
+      this.$dispatch('Form', 'uni-form-group-update', {
+        type: 'add',
+        vm: this
+      })
+    },
+    beforeDestroy () {
+      this.$dispatch('Form', 'uni-form-group-update', {
+        type: 'remove',
+        vm: this
+      })
+    },
+    methods: {
+      _changeHandler ($event, vm) {
+        const index = this.radioList.indexOf(vm)
+        this._resetRadioGroupValue(index, true)
+        this.$trigger('change', {
+          value: vm.radioValue
+        })
+      },
+      _radioGroupUpdateHandler ($event) {
+        if ($event.type === 'add') {
+          this.radioList.push($event.vm)
+        }
+        else {
+          const index = this.radioList.indexOf($event.vm)
+          this.radioList.splice(index, 1)
+        }
+      },
+      _resetRadioGroupValue (key, change) {
+        const _this = this
+
+        this.radioList.forEach(function (value, index) {
+          if (index === key) {
+            return
+          }
+          if (change) {
+            _this.radioList[index].radioChecked = false
+          }
+          else {
+            _this.radioList.forEach(function (v, i) {
+              if (index >= i) {
+                return
+              }
+              if (_this.radioList[i].radioChecked) {
+                _this.radioList[index].radioChecked = false
+              }
+            })
+          }
+        })
+      },
+      _getFormData () {
+        const data = {}
+        if (this.name !== '') {
+          let value = ''
+          this.radioList.forEach(function (vm) {
+            if (vm.radioChecked) {
+              value = vm.value
+            }
+          })
+          data['value'] = value
+          data['key'] = this.name
+        }
+        return data
+      }
+    },
+    render (createElement) {
+      const _vm = this
+      return createElement('div', _vm._g({}, _vm.$listeners), [_vm._t('default')], 2)
+    }
+  }
+}
+
+export default function init (Vue, weex) {
+  Vue.component('radio-group', getRadioGroup(weex))
+}
-- 
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