Using Protovis with Django
I am trying to get Protovis working in my Django site. Here is my sample code:
<html>
<head>
<script type="text/javascript" src="protovis-r3.2.js"></script>
</head>
<body>
<script type="text/javascript+protovis">
new pv.Panel().width(150).height(150).anchor("center")
.add(pv.Label)
.text("Hello, world!")
.root.render();
</script>
{{ object.name }}
</body>
</html>
When I open this file directly in fir开发者_如何学Pythonefox, a Protovis 'Hello World' image is displayed toguether with the string "{{ object.name }}".
But when accessing the .html file template from my Django server, I only see the {{ object.name }} (the object's name printed out).
I haven't found similar issues so far, catering to Protovis use in Django. If anyone has gotten it working or know what I am doing wrong, please let me know.
Thanks,
You've asked for the javascript file using src="protovis-r3.2.js"
When you look at the html file directly, your browser will look in the same directory as the .html file for a file called protovis-r3.2.js.
However, when you ask Django to serve this same page, it doesn't follow the same protocol. See this article for more information.
To get it to work:
Move the protovis-r.32.js file to a new directory:
/path/to/my/django_site/static(where /path/to/my/django_site is the absolute path to the django app)Configure urls.py with the line:
(r'^static/(?P<path>.*)$', 'django.views.static.serve',
{'document_root': '/path/to/my/django_site/static'}),
- Change the src attribute of the script tag in your html code to:
src="/static/protovis-r3.2.js"
加载中,请稍侯......
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