Created on Dec. 5, 2012, 11:40 p.m. by Hevok & updated by Hevok on May 2, 2013, 5:25 p.m.
Data can be passed from Python to JavaScript by dumping the Object into JSON and safe escaping it in the Template (py2js):
# views.py
...
from django.shortcuts import render
from django.utils import simplejson
...
def view(request, template='graph.html'):
network = {
'data': {
'nodes': [
{'id': '1', 'label': 'Concepts', 'text':'Denigma Concepts'},
{'id': '2', 'label': 'Aspects', 'text':'Three aspects'}
],
'edges': [
{'id': '2to1', 'label': 'belongs_to', 'text':'A belonging to relationship', 'target':'1', 'source': '2'}
]
}
}
network_json = simplejson.dumps(network)
return render(request, template, {'network_json': network_json})
...
// graph.html
...
<script type="text/javascript">
...
data = {{ network_json|safe }};
...
</script>
...
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