33 lines
831 B
Vue
33 lines
831 B
Vue
<script setup lang="ts">
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import { ref } from "vue";
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const serverMessage = ref("");
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const messageInput = ref("");
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// Connect to the WebSocket server with the URL from the .env file
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const webSocket = new WebSocket(import.meta.env.VITE_WS_URL);
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// On connection, listen for any message sent from the server
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webSocket.addEventListener("message", (event: { data: string }) => {
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serverMessage.value = `Database updated: ${event.data}`;
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});
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// when form submitted send messageInput to server
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function updateMessage() {
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webSocket.send(messageInput.value);
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}
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</script>
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<template>
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<form class="row" @submit.prevent="updateMessage">
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<input
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id="messageInput"
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v-model="messageInput"
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placeholder="Send a Message"
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/>
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<button type="submit">Send</button>
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</form>
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<p>{{ serverMessage }}</p>
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</template>
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