I am stuck into a problem, I want to pass django variable to javascripts but I can't.
views.py
def dashboard_view(request):
months_before = 5
now = datetime.utcnow()
from_datetime = now - relativedelta(months=months_before)
modified_from_datetime = from_datetime.replace(day=1, hour=0, minute=0, second=0, microsecond=0)
month = Btdetail.objects.filter(DatePur__gte=modified_from_datetime).count()
return render(request, "dashboard.html", {'month': month})
I want to embed month value to javascripts data
my html script function is
<script>
var xValues = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];
new Chart("myChart3", {
type: "line",
data: {
labels: xValues,
datasets: [{
data: [5,10,20,15,20,5,15,40,10,12,24,35],
borderColor: "red",
fill: false
}]
},
options: {
legend: {display: false}
}
});
</script>
actually I want to create a Area bar, all things are good but javascript functions cant get value from django database and if there is another way to do this please tell me [1]: https://i.stack.imgur.com/9bJzE.jpg
on your anypage.html inside <body> </body> tag
<body>
<p> text for example </p>
<div> some divs </div>
<script type="text/javascript">
var month_count = {{ month }};
</script>
</body>
it will initiate month_count variable on your anypage.html and you could use it with javascripts inside this anypage.html
import json
def your_page(request):
context = {
"some_list": json.dumps([1,2,3]),
}
return render(request, "your_template.html", context)
<script>
const some_list = JSON.parse(`{{some_list|safe}}`);
</script>