From 3e1db1b125df36d6fe5c5b944e2e71a43c3313a9 Mon Sep 17 00:00:00 2001
From: binbin_pan <max_163email@163.com>
Date: Mon, 22 Apr 2024 12:04:29 +0800
Subject: [PATCH] =?UTF-8?q?=E9=99=90=E5=88=B6=E8=BE=93=E5=85=A5=E5=AD=97?=
 =?UTF-8?q?=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 sgzb-ui/src/views/system/notice/index.vue | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/sgzb-ui/src/views/system/notice/index.vue b/sgzb-ui/src/views/system/notice/index.vue
index ca22b40a..9ecfa742 100644
--- a/sgzb-ui/src/views/system/notice/index.vue
+++ b/sgzb-ui/src/views/system/notice/index.vue
@@ -261,7 +261,7 @@
                                 v-model="form.noticeContent"
                                 :min-height="192"
                                 :max-length="200"
-                                :placeholder="'请输入内容'"
+                                @input="handleEditorChange"
                             />
                         </el-form-item>
                     </el-col>
@@ -433,6 +433,20 @@
                     })
                     .catch(() => {})
             },
+            handleEditorChange(value) {
+                let parser = new DOMParser()
+                let doc = parser.parseFromString(value, "text/html")
+                let text = doc.body.textContent || ""
+                // 当text.length 超过200 时候,提示用户并且截取前200个字符
+                if (text.length > 200) {
+                    this.$message({
+                        message: '公告内容不能超过200个字符!',
+                        type: 'warning'
+                    })
+                    this.form.noticeContent = text.substring(0, 200)
+                    return
+                }
+            },
         },
     }
 </script>