- 宏 forms.html
1 {% macro input(name, value="",type="text") %}
2 <input type="{{ type }}" value="{{ value | escape }}" name="{{ name }}">
3 {% endmacro %}
4
5 {% macro textarea(name, value="", rows=10, cols=40) %}
6 <textarea name="{{ name }}" rows="{{ rows }}" cols="{{ cols }}">
7 {{ value | escape }}
8 </textarea>
9 {% endmacro %}
- 宏使用 index.html
1 {% from 'forms.html' import input as input_field %}
2 {% from 'forms.html' import textarea as textarea_field %}
3 <!DOCTYPE html>
4 <html lang="en">
5
6 <head>
7 <meta charset="UTF-8">
8 <title>宏和 import 语句</title>
9 </head>
10
11 <body>
12 <dl>
13 <dt>Username</dt>
14 <dd>{{ input_field('username') }}</dd>
15 <dt>Password</dt>
16 <dd>{{ input_field('password', type="password")}}</dd>
17 </dl>
18 <p>
19 {{textarea_field("comment")}}
20 </p>
21 </body>
22
23 </html>
- 模板调用
1 @app.route("/")
2 def index():
3 return render_template("index.html")
- 效果
标签：语句,index,textarea,Flask013,field,html,input,import From： https://www.cnblogs.com/2018jason/p/17445060.html