使整个html按钮可点击

<button disabled>按钮</button>

<button>按钮</button>

<style>
    .clickable {
        pointer-events: auto;
    }
    .unclickable {
        pointer-events: none;
    }
</style>

<button class="clickable">可点击按钮</button>
<button class="unclickable">不可点击按钮</button>

<button id="myButton">按钮</button>

<script>
    var button = document.getElementById("myButton");
    button.addEventListener("click", myFunction); // 添加点击事件监听器

    // 禁用按钮的点击事件
    function disableButton() {
        button.removeEventListener("click", myFunction);
    }

    // 启用按钮的点击事件
    function enableButton() {
        button.addEventListener("click", myFunction);
    }

    function myFunction() {
        alert("按钮被点击了！");
    }
</script>