我有一个带有一个按钮的网站。按下按钮时,我想使用Flask消息。
from flask import Flask
from flask import render_template
from flask import request
app = Flask(__name__)
@app.route("/")
def index():
return render_template('index.html')
@app.route("/")
def login():
if request.method == 'POST':
return 'yes it works'
if __name__ == "__main__":
app.run(debug=True)
知道为什么没有发生?为什么当我按下按钮时,我没有收到“是的有效”的消息?
HTML
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Page</title>
<meta name="generator" content="WYSIWYG Web Builder 11 - http://www.wysiwygwebbuilder.com">
<link href="{{ url_for('static', filename='css/Untitled3.css') }}" rel="stylesheet">
<link href="{{ url_for('static', filename='css/index.css') }}" rel="stylesheet">
</head>
<body>
<input type="submit" id="Button1" name="" value="Submit" style="position:absolute;left:382px;top:298px;width:96px;height:25px;z-index:0;">
</body>
</html>
答案 0 :(得分:1)
两件事
您可能想要
public class FieldSet extends RelativeLayout {
final ViewGroup vg;
public FieldSet(Context context, AttributeSet attrs) {
super(context, attrs);
LayoutInflater.from(context).inflate(R.layout.field_set, this, true);
vg = (ViewGroup) findViewById(R.id.field_set_content);
}
@Override
public void addView(View child, int index, ViewGroup.LayoutParams params) {
final int id = child.getId();
if (id == R.id.field_set_content || id == R.id.field_set_label) {
super.addView(child, index, params);
}
else {
vg.addView(child, index, params);
}
}
}
你的html将你的按钮包裹在@app.route("/")
def index():
return render_template('index.html')
@app.route("/login", methods=['POST'])
def login():
if request.method == 'POST':
return 'yes it works'
元素
<form>