From b681cfc73b07d538d5709076930be1f5ad4b79af Mon Sep 17 00:00:00 2001
From: CalmHarbin <363639121@qq.com>
Date: Wed, 5 Jun 2019 21:00:53 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E5=B0=86yd-cityselect=E7=BB=84=E4=BB=B6?=
 =?UTF-8?q?=E6=94=B9=E4=B8=BA=E6=97=A0=E9=99=90=E5=B1=82=E7=BA=A7,?=
 =?UTF-8?q?=E4=B8=8D=E5=86=8D=E4=BB=85=E4=BB=85=E5=8F=AA=E6=9C=893?=
 =?UTF-8?q?=E7=BA=A7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/cityselect/src/cityselect.vue | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/components/cityselect/src/cityselect.vue b/src/components/cityselect/src/cityselect.vue
index e508656e..748cbf90 100644
--- a/src/components/cityselect/src/cityselect.vue
+++ b/src/components/cityselect/src/cityselect.vue
@@ -24,7 +24,7 @@
                     </path>
                 </svg>
             </div>
-            <ul v-show="ready" class="yd-cityselect-content" :class="activeClasses">
+            <ul v-show="ready" class="yd-cityselect-content" :class="activeClasses" :style="navIndex > 2 ? `transform: translate(-${navIndex * 50 - 100}%);` : '`transform: translate(0%)'" >
                 <li class="yd-cityselect-item" v-for="index, key in columnNum" :ref="'itemBox' + index" :key="key">
                     <template v-if="columnsObj['columnItems' + index] && columnsObj['columnItems' + index].length > 0">
                         <div class="yd-cityselect-item-box">
@@ -268,4 +268,10 @@
 
 <style lang="less">
     @import "../../../styles/components/cityselect.less";
+    .yd-cityselect-nav {
+        overflow-x: auto;
+    }
+    .yd-cityselect-nav > a {
+        flex-shrink: 0;
+    }
 </style>

From a3282ca296caa8345d1ecc9cd93cb9f337f1140c Mon Sep 17 00:00:00 2001
From: CalmHarbin <363639121@qq.com>
Date: Wed, 5 Jun 2019 21:10:26 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=B2=A1=E6=9C=89?=
 =?UTF-8?q?=E5=AD=90=E7=BA=A7=E6=97=B6children.length=E6=8A=A5=E9=94=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/cityselect/src/cityselect.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/components/cityselect/src/cityselect.vue b/src/components/cityselect/src/cityselect.vue
index 748cbf90..11f4c39f 100644
--- a/src/components/cityselect/src/cityselect.vue
+++ b/src/components/cityselect/src/cityselect.vue
@@ -178,8 +178,8 @@
                 }
 
                 this.clearNavTxt(index);
-
-                if (index === this.columnNum || children.length <= 0) {
+                // 修复没有子级时children.length报错
+                if (index === this.columnNum || !children || children.length <= 0) {
                     if (index !== this.columnNum) {
                         for (let i = this.columnNum; i >= 0; i--) {
                             if (i > index) {