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出于某种原因,当我单击按钮时,什么也没发生。尽管它应该在 plater1Dice 元素中插入一个随机数。但是当我重新加载页面时,它会完成按钮的工作并插入一个新号码!

HTML:

<html>
    <head>
        <link rel="stylesheet" href="test.css">
        
    </head>
    <body>
        <div class="container">
            <h1 id="message">Player 1 Turn</h1>
            <div class="players">
                <div id="player1">
                    <h1>Score: 
                        <span id="player1Scoreboard">0</span>
                    </h1>
                    <div id="player1Dice" class="dice active">-</div>
                </div>
                <div id="player2">
                    <h1>Score: 
                        <span id="player2Scoreboard">0</span>
                    </h1>
                    <div id="player2Dice" class="dice">-</div>
                </div>
            </div>

            <button id="rollBtn">Roll Dice </button>
            <button id="resetBtn">Reset Game </button>
        </div>
        <script src="test.js"></script>
    </body>
</html>

JS

let player1Dice = document.getElementById("player1Dice");
let rollBtn = document.getElementById("rollBtn")
function randomNum() {
    const num = Math.floor(Math.random()*6)+1
    player1Dice.textContent = num
 }
rollBtn.addEventListener("click",randomNum())

编辑:我自己找到了解决方案并将其写下来

对于以后遇到此类问题的任何人,我找到了解决方案!您需要()从 addeventlistener 函数中删除 !而不是("click", randomNum()),它应该是("click", randomNum)

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