From 23645c70c38390207d1f0244b0ea6f747a936fdc Mon Sep 17 00:00:00 2001
From: zart2007 <zart2007@163.com>
Date: Wed, 19 Apr 2023 10:33:35 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 setup.py              | 9 +++++++++
 templates/index.html  | 2 +-
 templates/insert.html | 4 ++--
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/setup.py b/setup.py
index 22ee2bc..ab4cb23 100644
--- a/setup.py
+++ b/setup.py
@@ -54,6 +54,15 @@ def insert_page():
     #跳转至添加信息页面
     return render_template("insert.html")
 
+@app.route("/delete/<c_id>")
+def delete_url(c_id):
+    c_id = int(c_id)    # 获取ID
+    city = City.query.get(c_id)     # 查找数据对象
+    db.session.delete(city)     # 删除对象
+    db.session.commit()     #   提交修改
+    return redirect('/')
+
+
 @app.route("/insert",methods=['GET','POST'])
 def insert():
     if request.method == 'POST':
diff --git a/templates/index.html b/templates/index.html
index c279117..8e1cb86 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -20,7 +20,7 @@
                     <td>{{ item.provincename }}</td>
                     <td>{{ item.cityname }}</td>
                     <td>{{ item.usernumber }}</td>
-                    <td>编辑，删除</td>
+                    <td>修改   <a href="/delete/{{ item.id }}">删除</a> </td>
                 </tr>
             {% endfor %}
 
diff --git a/templates/insert.html b/templates/insert.html
index 904889a..51f924f 100644
--- a/templates/insert.html
+++ b/templates/insert.html
@@ -8,9 +8,9 @@
 
 <h1>添加信息</h1>
 <form action="/insert" method="post" >
-    省份： <input type="text" name="province"> <br>
+    省份： <input type="text" name="province" placeholder="请输入省份" value="湖南省"> <br>
     城市名称： <input type="text" name="city"> <br>
-    用户数： <input type="number" name="usernumber"> <br>
+    用户数： <input type="number" name="usernumber" value="0"> <br>
     <input type="submit" value="提交">
 </form>
 </body>