我想在我的html页面中插入一个进度条。它应该从我的app.py中的for循环中加载。到目前为止,这是我所做的...
app.py
from flask import Flask, render_template
app = Flask(__name__)
@app.route('/')
def index():
return render_template('index.html')
@app.route('/progress')
def ajax_index():
for i in range(500):
print("%d" % i)
# I want to load this in a progress bar
if __name__ == "__main__":
app.run(debug=True)
我在我的代码中使用了来自w3schools的Bootstrap进度条。
index.html
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
$(function () {
$("#content").load("/progress");
});
</script>
</head>
<body>
<div class="container">
<h2>Progress Bar With Label</h2>
<div class="progress">
<div class="progress-bar" role="progressbar" aria-valuenow="70" aria-valuemin="0" aria-valuemax="100" style="width:0%"></div>
</div>
</div>
</body>
</html>
有任何帮助吗?
/progress
可以获取它。你正在展示什么进度? - Alex Hall