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javascriptjsondjangodjango-channelschannel

Could not parse the remainder: ' _json' from 'room_name _json'

I am trying to learn Django Channels. BUT i am stucked on a problem. Problem is given Below :-

room.html

<script src="{% static 'main.js' %}"></script>
<script src="{% static 'reconnecting-websocket.js' %}"></script>
<script>
  var roomName = {{ room_name _json }};
  var username = {{ username }};

  var chatSocket = new ReconnectingWebSocket(
      'ws://' + window.location.host +
      '/ws/chat/' + roomName + '/');

consumers.py

@login_required
def room(request, room_name):
    return render(request, 'chat/room.html', {
        'room_name_json': mark_safe(json.dumps(room_name)),
        'username': mark_safe(json.dumps(request.user.username)),
    })

The Problem

1). When i am trying to open the page in browser, It is showing me Could not parse the remainder: ' _json' from 'room_name _json' error.

Some extra information

When i notice in IDE , i noticed that , when an error occur in line, then text editor show it like This. It is showing me the red underlines below words.

enter image description here

I will really appreciate your Help. Thank you in advance.

Solution

  • You have a typo: room_name _json instead of room_name_json.

    In var roomName = {{ room_name _json }};.