def graph(request):
print(request.GET.get('country', ''))
graphData = request.GET.get('data', '')
request.session['country'] = request.GET.get('country', '')
request.session['graph'] = Graph(graphData).get_context_data(
request.GET.get('country', ''))['graph']
return HttpResponse("ok")
def YFV(request):
graph = Graph('YFV')
context = graph.get_context_data(country='Angola')
try:
if request.session['data'] != "YFV":
request.session['country'] = "Angola"
request.session['graph'] = context['graph']
context['graph'] = "<div id='graph'>" + request.session[
'graph'] + "</div>"
else:
context['graph'] = "<div id='graph'>" + request.session[
'graph'] + "</div>"
except KeyError:
request.session['country'] = "Angola"
request.session['graph'] = context['graph']
context[
'graph'] = "<div id='graph'>" + request.session['graph'] + "</div>"
request.session['data'] = "YFV"
context["scripts"] = """<script> console.log("Test")
var val = '""" + request.session['country'] + """';
console.log(val)
var sel = document.getElementById('country');
var opts = sel.getElementsByTagName('option');
for (var opt, j = 0; opt = opts[j]; j++) {
if (opt.text == val) {
sel.selectedIndex = j;
break;
}
}
function GetCountry() {
var xhr = new XMLHttpRequest();
var dd = document.getElementById('country');
var data = JSON.stringify({'country': dd.getElementsByTagName('option')[dd.selectedIndex].text})
console.log(data);
var url = window.location.href.replace("/YFV","")+ "/graph?country=" + dd.getElementsByTagName('option')[dd.selectedIndex].text+"&data=YFV"
console.log(window.location.href.replace("/YFV",""))
xhr.open("GET", url, true);
xhr.setRequestHeader("Content-type","application/json");
xhr.onreadystatechange = function () {
if (xhr.readyState == 4 && xhr.status == 200) {
// do something with response
location.reload();
console.log(xhr.responseText);
}
};
xhr.send();
}
</script>"""
context["countryList"] = graph.getCountryList()
print(context)
return TemplateResponse(request, "graph.html", context)