javascript function not defined error_问答_开发者

开发者 https://www.devze.com 2023-03-19 04:00 出处：网络

I\'m using Google App开发者_StackOverflow中文版 Engine SDK for Python. When I write Javascript functions in a separate .js file and include it in the .py file, I get the following errors in Chrome:-

I'm using Google App开发者_StackOverflow中文版 Engine SDK for Python. When I write Javascript functions in a separate .js file and include it in the .py file, I get the following errors in Chrome:-

In .py file:-

Uncaught reference error: initFunc is not defined.

In .js file:-

Uncaught syntax error: Unexpected token <

Resource interpreted as script but transferred with MIME type text/html.

Source codes:-

.py file

print 'Content-Type: text/html'
print ''
print '\
<head>\
    <title>Page</title>\
    <script type="text/javascript" src="script.js">\
    </script>\
</head>\
<body>\
<input type="button" onclick="initFunc();" value="Test" />\
</body>\
'

.js file

function initFunc(){alert("hi");}\

All the errors disappear when I include the initFunc in the .py file itself.

My guess is that you have both main.py and foo.js in the same root directory.
You should map a route for the static contents of your project like javascripts in the app.yaml config file:

1.Create a directory called static/javascripts in the Root of your project

2.Add the javascripts static section in your app.yaml handlers

 -url: /javascripts  
    static_dir: app/static/javascripts

3.Modify your code like this:

print 'Content-Type: text/html'
print ''
print """
<head>
    <title>Page</title>
    <script type="text/javascript" src="/javascripts/script.js">
    </script>
</head>
<body>
<input type="button" onclick="initFunc();" value="Test" />
</body>
"""

As Wooble correctly suggested, you should avoid to code with print and switch to a more fancy Python web-frameworks supported by GAE.