【发布时间】:2014-02-10 09:16:51
【问题描述】:
我正在使用 djano-nvd3 库在 django 中显示图形。我必须显示两个图表之一 线图,另一个是饼图。折线图的 xdata[] 和 ydata[] 以及饼图的 xdata1[] 和 ydata1[]。
view.py
def demo_linechart_without_date(request):
extra_serie = {}
xdata = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
ydata = [3, 5, 7, 8, 3, 5, 3, 5, 7, 6, 3, 1]
xdata1 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
ydata1 = [3, 5, 7, 8, 3, 5, 3, 5, 7, 6, 3, 1]
chartdata = {
'x': xdata,
'name1': 'series 1', 'y1': ydata, 'extra1': extra_serie,
}
chartdata1 = {
'x': xdata1,
'name1': 'series 1', 'y1': ydata1, 'extra1': extra_serie,
}
charttype = "lineChart"
charttype1 = "pieChart"
chartcontainer = 'linechart_container'
chartcontainer1 = 'linechart_container'# container name
data = {
'charttype': charttype,
'chartdata': chartdata,
'chartcontainer': chartcontainer,
'charttype1': charttype1,
'chartdata1': chartdata1,
'chartcontainer1': chartcontainer1,
'extra': {
'x_is_date': False,
'x_axis_format': '',
'tag_script_js': True,
'jquery_on_ready': False,
},
'extra1': {
'x_is_date': False,
'x_axis_format': '',
'tag_script_js': True,
'jquery_on_ready': False,
}
}
return render_to_response('linechart.html', data)
linechart.html
{% extends "base.html" %}
{% block content %}
{% load nvd3_tags %}
<head>
{% include_chart_jscss %}
{% if date_tag %}
{% load_chart charttype chartdata chartcontainer True "%d %b %Y %H" %}
{% load_chart charttype1 chartdata1 chartcontainer1 True "%d %b %Y %H" %}
{% else %}
{% load_chart charttype chartdata chartcontainer extra %}
{% load_chart charttype1 chartdata1 chartcontainer1 extra1 %}
{% endif %}
</head>
<body>
{% include_container chartcontainer 400 600 %}
{% include_container chartcontainer1 400 600 %}
</body>
{% endblock %}
【问题讨论】:
标签: django python-3.x