Hi there,
basic_deck_stats.py (template tag)
Then I'm calling the pie chart template from the deck.html template
Hope that's enough detail.
-- I'm having trouble getting my nvd3 pie chart to render.
I'm using a template tag (simple tag) to return the data required to construct the pie chart.
Already verified:
- All static files are loading
- The template tag is passing the correct dictionary to the template
- All templates are loading
- No errors
- The chart appears to be loading in the source code header
color-id.html (template for just the pie chart)
{% load static %}<link media="all" href="{% static 'nvd3/build/nv.d3.css' %}" type="text/css" rel="stylesheet" /><script type="text/javascript" src='{% static 'd3/d3.min.js' %}'></script><script type="text/javascript" src='{% static 'nvd3/build/nv.d3.min.js' %}'></script>
{% load nvd3_tags %}{% load basic_deck_stats %}<head> {% include_chart_jscss %} {% color_id deck as data %} {% load_chart data.charttype data.chartdata data.chartcontainer data.extra %}</head><body> <h3>Color Identity</h3> {% include_container "asdf" 400 400 %} charttype: {{ data.charttype }}<br> chartdata: {{ data.chartdata }}<br> chartcontainer: {{ data.chartcontainer }}<br> extra: {{ data.extra }}</body>basic_deck_stats.py (template tag)
from django import templatefrom card_search.views import Card, Deck, Quantityfrom django.shortcuts import render_to_response
register = template.Library()
@register.simple_tagdef color_id(deck): black=blue=red=white=green = 0 queryset = Quantity.objects.filter(deck__deck_name=deck.deck_name).all()
for item in queryset: if item.card.mana_cost: black += item.card.mana_cost.count("{B}") * item.qty blue += item.card.mana_cost.count("{U}") * item.qty red += item.card.mana_cost.count("{R}") * item.qty white += item.card.mana_cost.count("{W}") * item.qty green += item.card.mana_cost.count("{G}") * item.qty
xdata = ["Black", "Blue", "Red", "White", "Green"] ydata = [black, blue, red, white, green] chartdata = {'x': xdata, 'y': ydata} charttype = 'pieChart' chartcontainer ='piechart_container'
data = { 'charttype': charttype, 'chartdata': chartdata, 'chartcontainer': chartcontainer, 'extra': { 'x_is_date': False, 'x_axis_format': '', 'tag_script_js': True, 'jquery_on_ready': False, } }
return dataThen I'm calling the pie chart template from the deck.html template
{% include "../charts/color-id.html" %}
Hope that's enough detail.
Any help would be much appreciated!
- Alex
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