style(ebiz/SelectRadio): 调整单选按钮组件样式与属性顺序

- 重新排列组件内元素的 class 属性顺序以提高可读性
- 将 type 类型定义中的管道符号两侧加入空格以符合代码风格
- 修改按钮的 plain 属性逻辑表达式使其更直观
- 调整 radio-area 的 margin-left 值从 -8px 到 -15px
- 移除文件末尾多余空白行

src/components/ebiz/SelectRadio.vue

@@ -1,14 +1,14 @@
 <template>
   <div class="sex-radio">
     <div class="van-cell-group ">
-      <div class="van-cell van-field pv7" :class="{ 'van-cell--required': required }">
+      <div :class="{ 'van-cell--required': required }" class="van-cell van-field pv7">
         <div class="van-cell__title van-field__label">
           <span>{{ label }}</span>
         </div>
-        <van-radio-group class="radio-area" v-model="radio">
-          <van-radio @click="handleChoose(itemRadio.value)" :name="itemRadio.value" v-for="(itemRadio, index) in radios" :key="index">
+        <van-radio-group v-model="radio" class="radio-area">
+          <van-radio v-for="(itemRadio, index) in radios" :key="index" :name="itemRadio.value" @click="handleChoose(itemRadio.value)">
             <div slot="icon"></div>
-            <van-button :color="color" class="ph30" :type="type" :plain="radio == itemRadio.value ? false : true" round size="small">{{ itemRadio.label }}</van-button>
+            <van-button :color="color" :plain="radio != itemRadio.value" :type="type" class="ph30" round size="small">{{ itemRadio.label }}</van-button>
           </van-radio>
         </van-radio-group>
       </div>
@@ -21,7 +21,7 @@ export default {
   name: 'select-radio',
   props: {
     value: {
-      type: String|Boolean,
+      type: String | Boolean,
       default: '0'
     },
     label: {
@@ -57,7 +57,7 @@ export default {
     handleChoose(value) {
       if (this.disabled) {
         return
-      }      
+      }
       this.$emit('update:value', value)
       this.$emit('radioChange', value)
     }
@@ -83,7 +83,7 @@ export default {
     display: -webkit-flex;
     display: flex;
     justify-content: flex-start;
-    margin-left: -8px;
+    margin-left: -15px;
   }
   .van-cell {
     align-items: center;
@@ -106,5 +106,4 @@ export default {
   -webkit-transform: scaleY(0.5);
   transform: scaleY(0.5);
 }
-
 </style>