I am working on a view called hero:
def hero(request):
rfc='some value'
depends_on=1234
result_set = {'rfc': rfc, 'depends_on': depends_on}
return HttpResponse(json.dumps(result_set))
Now, I want to pass the values of rfc and depends_on from this view to a template as JavaScript variables. This will allow me to use these variables to populate some fields in that template. How can I achieve this?
Your assistance is greatly appreciated.
If you are looking to incorporate ajax functionality, you can achieve this by following the code snippet below:
<script>
var xhr=new XMLHttpRequest();
xhr.open("GET","your_hero_url",true);
xhr.onreadystatechange=function(){
if(xhr.readyState==4 && xhr.status==200){
var result_set=JSON.parse(xhr.responseText);
console.log(result_set["key"]);
}
}
xhr.send(null);
</script>
Additionally, for your views modification, consider the following:
def hero(request):
result_set = {"key": "value"}
return JsonResponse(result_set)
Accessing the Django context within JavaScript is made possible through the Django template tag.
const data = JSON.parse('{{ data|escapejs }}')
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