From 71699f6b29638b46c041c06ef340a5a96176c18c Mon Sep 17 00:00:00 2001
From: 梁灏 <admin@aresn.com>
Date: Mon, 7 Nov 2016 17:15:06 +0800
Subject: [PATCH] optimize Checkbox in single type without slot

---
 src/components/checkbox/checkbox.vue | 8 ++++++--
 test/routers/radio.vue               | 3 +++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/components/checkbox/checkbox.vue b/src/components/checkbox/checkbox.vue
index 701f49c..15aa16f 100644
--- a/src/components/checkbox/checkbox.vue
+++ b/src/components/checkbox/checkbox.vue
@@ -18,7 +18,7 @@
                 v-model="checked"
                 @change="change">
         </span>
-        <slot><span>{{ value }}</span></slot>
+        <slot v-if="showSlot"><span v-el:slot>{{ value }}</span></slot>
     </label>
 </template>
 <script>
@@ -42,7 +42,8 @@
             return {
                 model: [],
                 selected: false,
-                group: false
+                group: false,
+                showSlot: true
             }
         },
         computed: {
@@ -75,6 +76,9 @@
         ready () {
             if (!this.group) {
                 this.updateModel();
+                if (this.$els.slot && this.$els.slot.innerHTML === '') {
+                    this.showSlot = false;
+                }
             }
         },
         methods: {
diff --git a/test/routers/radio.vue b/test/routers/radio.vue
index 901ad24..9c2c488 100644
--- a/test/routers/radio.vue
+++ b/test/routers/radio.vue
@@ -141,6 +141,8 @@
         <Breadcrumb-item href="/components/breadcrumb">Components</Breadcrumb-item>
         <Breadcrumb-item>Breadcrumb</Breadcrumb-item>
     </Breadcrumb>
+    <br><br>
+    <Checkbox :checked.sync="single"></Checkbox>
 </template>
 <script>
     import { Radio, Alert, Icon, Collapse, Button, Checkbox, Switch, InputNumber, Breadcrumb, LoadingBar } from 'iview';
@@ -172,6 +174,7 @@
         },
         data () {
             return {
+                single: false,
                 radio: false,
                 radioGroup: '段模',
                 activeKey: [1,2],
--
libgit2 0.21.4