Created
March 14, 2020 11:53
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A simple Vue counter.
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <script src="./vue.js"></script> | |
| <title>Document</title> | |
| </head> | |
| <body> | |
| <div id="app"> | |
| <h1>{{ scores.one }} to {{ scores.two }}</h1> | |
| <p> | |
| Playing upto: {{ winLimit }} | |
| </p> | |
| <input | |
| @input="winLimit = $event.target.value" | |
| type="number" | |
| autofocus | |
| /> | |
| <button @click="incrementScore(1)">Player One</button> | |
| <button @click="incrementScore(2)">Player Two</button> | |
| <button @click="resetScores">RESET</button> | |
| </div> | |
| </body> | |
| </html> | |
| <script> | |
| new Vue({ | |
| el: '#app', | |
| data() { | |
| return { | |
| scores: { | |
| one: 0, | |
| two: 0 | |
| }, | |
| winLimit: 5, | |
| winner: null | |
| } | |
| }, | |
| methods: { | |
| incrementScore(player) { | |
| if (!this.winner && player == 1) { | |
| if (this.scores.one < this.winLimit) { | |
| this.scores.one += 1; | |
| if (this.scores.one >= this.winLimit) | |
| this.winner = 1; | |
| } | |
| } | |
| if (!this.winner && player == 2) { | |
| if (this.scores.two < this.winLimit) { | |
| this.scores.two += 1; | |
| if (this.scores.two >= this.winLimit) | |
| this.winner = 2; | |
| } | |
| } | |
| }, | |
| resetScores() { | |
| this.scores.one = 0; | |
| this.scores.two = 0; | |
| this.winner = null; | |
| }, | |
| } | |
| }); | |
| </script> |
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