chatcord | Realtime chat app with rooms | Websocket library
kandi X-RAY | chatcord Summary
kandi X-RAY | chatcord Summary
Realtime chat app with websockets using Node.js, Express and Socket.io with Vanilla JS on the frontend with a custom UI.
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QUESTION
I have been learning how to make client-server applications recently and am following this tutorial by Traversy Media. This is the Github page for the code that mine is based on. Though I have resolved the MIME type issue that is brought up.
But the problem is, when I run the code, the CSS stylesheets(both the stylesheet linked to the website and the style.css file in the css folder) do not appear to be applied to the HTML page. What happens when I run the HTML file is that the HTML page appears to be without any style, meaning that although the HTML does appear in the webpage, the HTML elements do not have any styles.
I thought that it was simply because of an error in referencing the CSS files but I have tried to fix it by moving the CSS files around and also changing the hrefs of the link element in the HTML code and also copying the code of the CSS stylesheet from the website into "online-resource.css" but none of what I did worked.
...ANSWER
Answered 2022-Feb-26 at 16:03Change your type
property to be text/css
not stylesheet/css
which is being interpreted as an invaild type and not allowing the CSS to load.
QUESTION
I have tried to use socket.io with flutter. But I get the following error.
...ANSWER
Answered 2021-Jan-29 at 05:04set use the cleartext traffic property to true in your AndroidManifest file, like below.
QUESTION
I am working on a personal project to increase my skill and experience with Nodejs, Express, Socket.io and MongoDB. I seem to have hit a wall in formulating how the database should work for this sort of app.I have been thinking about it and could use some help from anyone who can take some time. My application allows the user to enter a username and a choose a room title. After this they are loaded into the room and others can join that room and chat in real time. I want to persist the data, saving it for each room on disconnect and repopulating it on connect. Each Room has a name associated with it and the messages themselves. Each message has a name of sender, the timestamp, and the text/content. But when it comes to actually structuring the models and how to organize collections, I am getting confused. Can anyone help me out or set me on the right path for this kind of application?
server.js(backend)
...ANSWER
Answered 2020-May-17 at 22:53A simple approach is structuring the db with only one schema, the Room
schema.
When a user sends a message in a room, push to the messages array of that same room.
Then, in socket.io (node) you emit a socket (with the room id) and send the message, and in the client side, set the user to receive all sockets of that room.
Room schema:
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