From 3c4ac57d600d84af76194e8795ece0a11b9d70d7 Mon Sep 17 00:00:00 2001
From: zhenyuWang <13641039885@163.com>
Date: Thu, 19 Oct 2023 10:03:23 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20getElementById=20=E6=94=AF=E6=8C=81?=
 =?UTF-8?q?=E6=B3=9B=E5=9E=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pages/API/get-element-by-id/get-element-by-id.uvue | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pages/API/get-element-by-id/get-element-by-id.uvue b/pages/API/get-element-by-id/get-element-by-id.uvue
index 6975757b..4ef31ce3 100644
--- a/pages/API/get-element-by-id/get-element-by-id.uvue
+++ b/pages/API/get-element-by-id/get-element-by-id.uvue
@@ -41,10 +41,12 @@ export default {
       text.style.setProperty('color', 'red')
     },
     changeViewStyle(){
-      const view = uni.getElementById('view')!
-      view.style.setProperty('width', '90%')
-      view.style.setProperty('height', '50px')
-      view.style.setProperty('backgroundColor', '#007AFF')
+      const view = uni.getElementById<UniViewElement>('view')
+      if(view !== null){
+        view.style.setProperty('width', '90%')
+        view.style.setProperty('height', '50px')
+        view.style.setProperty('backgroundColor', '#007AFF')
+      }
     }
   }
 }
-- 
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