From 207d6b072bc37c166052fd8d9af26481848cf836 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A2=81=E7=81=8F?= <admin@aresn.com>
Date: Mon, 25 Jun 2018 13:30:40 +0800
Subject: [PATCH] update Cascader Icons

---
 examples/routers/cascader.vue        | 106 +++++++++++++--------------
 src/components/cascader/cascader.vue |   4 +-
 src/components/cascader/casitem.vue  |   4 +-
 3 files changed, 55 insertions(+), 59 deletions(-)

diff --git a/examples/routers/cascader.vue b/examples/routers/cascader.vue
index 02b5b5f9..b675e0cf 100644
--- a/examples/routers/cascader.vue
+++ b/examples/routers/cascader.vue
@@ -1,64 +1,60 @@
 <template>
-    <div>
-        <Cascader v-model="value3" :data="data" filterable style="width: 400px"></Cascader>
-        <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
-        <Cascader v-model="value3" :data="data" filterable style="width: 400px"></Cascader>
-        <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
-        <Cascader v-model="value3" :data="data" filterable style="width: 400px"></Cascader>
-    </div>
+    <Cascader :data="data4" :load-data="loadData"></Cascader>
 </template>
 <script>
     export default {
         data () {
             return {
-                data: [{
-                    value: 1,
-                    label: '北京',
-                    children: [
-                        {
-                            value: 11,
-                            label: '故宫'
-                        },
-                        {
-                            value: 12,
-                            label: '天坛'
-                        },
-                        {
-                            value: 13,
-                            label: '王府井'
-                        }
-                    ]
-                }, {
-                    value: 2,
-                    label: '江苏',
-                    children: [
-                        {
-                            value: 21,
-                            label: '南京',
-                            children: [
-                                {
-                                    value: 211,
-                                    label: '夫子庙',
-                                }
-                            ]
-                        },
-                        {
-                            value: 22,
-                            label: '苏州',
-                            children: [
-                                {
-                                    value: 221,
-                                    label: '拙政园',
-                                },
-                                {
-                                    value: 222,
-                                    label: '狮子林',
-                                }
-                            ]
-                        }
-                    ],
-                }],
-                value3: []
+                data4: [
+                    {
+                        value: 'beijing',
+                        label: '北京',
+                        children: [],
+                        loading: false
+                    },
+                    {
+                        value: 'hangzhou',
+                        label: '杭州',
+                        children: [],
+                        loading:false
+                    }
+                ]
+            }
+        },
+        methods: {
+            loadData (item, callback) {
+                item.loading = true;
+                setTimeout(() => {
+                    if (item.value === 'beijing') {
+                        item.children = [
+                            {
+                                value: 'talkingdata',
+                                label: 'TalkingData'
+                            },
+                            {
+                                value: 'baidu',
+                                label: '百度'
+                            },
+                            {
+                                value: 'sina',
+                                label: '新浪'
+                            }
+                        ];
+                    } else if (item.value === 'hangzhou') {
+                        item.children = [
+                            {
+                                value: 'ali',
+                                label: '阿里巴巴'
+                            },
+                            {
+                                value: '163',
+                                label: '网易'
+                            }
+                        ];
+                    }
+                    item.loading = false;
+                    callback();
+                }, 1000);
             }
         }
     }
diff --git a/src/components/cascader/cascader.vue b/src/components/cascader/cascader.vue
index 9b7b004f..bd0da1f1 100644
--- a/src/components/cascader/cascader.vue
+++ b/src/components/cascader/cascader.vue
@@ -16,8 +16,8 @@
                     :class="[prefixCls + '-label']"
                     v-show="filterable && query === ''"
                     @click="handleFocus">{{ displayRender }}</div>
-                <Icon type="ios-close" :class="[prefixCls + '-arrow']" v-show="showCloseIcon" @click.native.stop="clearSelect"></Icon>
-                <Icon type="arrow-down-b" :class="[prefixCls + '-arrow']"></Icon>
+                <Icon type="ios-close-circle" :class="[prefixCls + '-arrow']" v-show="showCloseIcon" @click.native.stop="clearSelect"></Icon>
+                <Icon type="ios-arrow-down" :class="[prefixCls + '-arrow']"></Icon>
             </slot>
         </div>
         <transition name="transition-drop">
diff --git a/src/components/cascader/casitem.vue b/src/components/cascader/casitem.vue
index 3c707268..a5254ec0 100644
--- a/src/components/cascader/casitem.vue
+++ b/src/components/cascader/casitem.vue
@@ -1,8 +1,8 @@
 <template>
     <li :class="classes">
         {{ data.label }}
-        <i v-if="showArrow" class="ivu-icon ivu-icon-ios-arrow-right"></i>
-        <i v-if="showLoading" class="ivu-icon ivu-icon-load-c ivu-load-loop"></i>
+        <i v-if="showArrow" class="ivu-icon ivu-icon-ios-arrow-forward"></i>
+        <i v-if="showLoading" class="ivu-icon ivu-icon-ios-sync ivu-load-loop"></i>
     </li>
 </template>
 <script>