From bdabdaa4b26ec0b7c7993a1e7da352116ff971d3 Mon Sep 17 00:00:00 2001
From: z__z <1007024452@qq.com>
Date: Thu, 16 Dec 2021 16:10:14 +0800
Subject: [PATCH] =?UTF-8?q?Cascader:=20multiple=20&&=20filterable=EF=BC=8C?=
 =?UTF-8?q?=E5=9C=A8=E6=9C=89=20tag=20=E7=9A=84=E6=97=B6=E5=80=99=EF=BC=8C?=
 =?UTF-8?q?=E8=BE=93=E5=85=A5=E6=8B=BC=E9=9F=B3=E6=8C=89=20delete=20?=
 =?UTF-8?q?=E7=9A=84=E6=97=B6=E5=80=99=EF=BC=8C=E4=BC=9A=E6=8A=8A=20tag=20?=
 =?UTF-8?q?=E5=88=A0=E6=8E=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/cascader/src/cascader.vue | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/packages/cascader/src/cascader.vue b/packages/cascader/src/cascader.vue
index 0546fc4ab..ad4a259a5 100644
--- a/packages/cascader/src/cascader.vue
+++ b/packages/cascader/src/cascader.vue
@@ -62,7 +62,9 @@
         :placeholder="presentTags.length ? '' : placeholder"
         @input="e => handleInput(inputValue, e)"
         @click.stop="toggleDropDownVisible(true)"
-        @keydown.delete="handleDelete">
+        @keydown.delete="handleDelete"
+        @compositionstart="handleCompositionstart"
+        @compositionend="handleCompositionend">
     </div>
 
     <transition name="el-zoom-in-top" @after-leave="handleDropdownLeave">
@@ -240,7 +242,8 @@ export default {
       filtering: false,
       suggestions: [],
       inputInitialHeight: 0,
-      pressDeleteCount: 0
+      pressDeleteCount: 0,
+      spell: false
     };
   },
 
@@ -436,6 +439,12 @@ export default {
     handleBlur(e) {
       this.$emit('blur', e);
     },
+    handleCompositionstart() {
+      this.spell = true;
+    },
+    handleCompositionend(e) {
+      this.spell = false;
+    },
     handleInput(val, event) {
       !this.dropDownVisible && this.toggleDropDownVisible(true);
 
@@ -579,6 +588,7 @@ export default {
       }
     },
     handleDelete() {
+      if (this.spell) return;
       const { inputValue, pressDeleteCount, presentTags } = this;
       const lastIndex = presentTags.length - 1;
       const lastTag = presentTags[lastIndex];