new tests on chat

This commit is contained in:
lenovo
2022-11-24 14:06:05 +01:00
parent 1100ca35b1
commit 9dd87d7fa1
9 changed files with 52 additions and 56 deletions

View File

@@ -25,6 +25,10 @@
</div>
<div class="chat_item msg_write">
<!--
<textarea class="text_area" id="msg_write">
</textarea>
-->
<div class="text_area" id="msg_write" contenteditable>
</div>
</div>
@@ -37,19 +41,9 @@
<!-- https://socket.io/docs/v4/client-installation/ -->
<!--
<!-- https://socket.io/docs/v4/client-api/ -->
<script src="https://cdn.socket.io/4.5.3/socket.io.min.js" integrity="sha384-WPFUvHkB1aHA5TDSZi6xtDgkF0wXJcIIxXhC6h8OT8EH3fC5PWro5pWJ1THjcfEi" crossorigin="anonymous"></script>
<script src="https://cdn.socket.io/4.5.3/socket.io.min.js"></script>
<script src="/socket.io/socket.io.js"></script>
integrity="sha384-WPFUvHkB1aHA5TDSZi6xtDgkF0wXJcIIxXhC6h8OT8EH3fC5PWro5pWJ1THjcfEi"
crossorigin="anonymous"
import { io } from "https://cdn.socket.io/4.5.3/socket.io.min.js";
-->
<script type="module">
import { io } from "https://cdn.socket.io/4.4.1/socket.io.esm.min.js";
<script>
const socket = io("http://localhost:3000");
</script>

View File

@@ -0,0 +1,21 @@
socket.on('message', ({ data }) => {
handle_new_message(data);
});
const handle_new_message = (message) => {
const div_thread = document.getElementById('msg_thread');
console.log("received message:");
console.log(`[${message}]`);
div_thread.appendChild(build_new_message(message));
}
const build_new_message = (message) => {
const p = document.createElement("p");
p.appendChild(document.createTextNode(message));
return p;
}

View File

@@ -1,23 +0,0 @@
const div_msg = document.getElementById('msg_write');
const div_thread = document.getElementById('msg_thread');
const submit_new_message = () => {
if (is_valid_msg)
socket.emit('message', { data: div_msg.value });
}
socket.on('message', ({ data }) => {
handle_new_message(data);
});
const handle_new_message = (message) => {
div_thread.appendChild(build_new_message(message));
}
const build_new_message = (message) => {
const p = document.createElement("p");
p.appendChild(document.createTextNode(message));
return p;
}

View File

@@ -1,24 +1,18 @@
const div_msg = document.getElementById('msg_write');
const div_thread = document.getElementById('msg_thread');
const submit_new_message = () => {
if (is_valid_msg)
socket.emit('message', { data: div_msg.value });
const div_msg = document.getElementById('msg_write');
/*
const msg = div_msg.value;
const msg = div_msg.innerText;
*/
const msg = div_msg.innerText.trim();
console.log("msg:");
console.log(`[${msg}]`);
console.log(msg.length);
if (msg.length > 0)
socket.emit('message', { data: msg });
}
socket.on('message', ({ data }) => {
handle_new_message(data);
});
const handle_new_message = (message) => {
div_thread.appendChild(build_new_message(message));
}
const build_new_message = (message) => {
const p = document.createElement("p");
p.appendChild(document.createTextNode(message));
return p;
}

View File

@@ -5,6 +5,12 @@
width: 100%;
height: auto;
min-height: 100%;
max-height: 300px;
/*
resize: none;
*/
overflow-x: hidden;
overflow-y: scroll;
background-color: white;
border: 1px solid red;
}