【发布时间】:2022-01-11 04:25:53
【问题描述】:
我正在尝试使用 Django 打印饼图,但它显示的是空白区域,而不是打印饼图。我使用了来自https://plotly.com/javascript/pie-charts/ 的说明,但出现错误。我该如何解决?
views.py
labels = list(account_graph.keys()) # ['Food', 'Gas', 'Friends']
data = list(account_graph.values()) # [-6.09, -20.0, -7.0]
return render(request, "finances/account.html", {'labels': labels, 'data': data})
account.html
<div id='expenses'></div>
<script>
var data = [{
values: {{data|safe}},
labels: {{labels|safe}},
type: 'pie'
}];
var layout = {
height: 400,
width: 500
}
Plotly.newPlot('expenses', data, layout);
</script>
【问题讨论】:
标签: javascript django plotly