javascript - Bootstrap 5 按钮折叠和轮播

Question

我想用 Bootstrap 5 实现两个按钮。一个按钮激活两个打开引导轮播的 JavaScript 函数。另一个按钮是一个简单的折叠按钮，它应该打开一个长文本字符串。

折叠按钮不起作用。我认为这与我实现 Bootrap 5 的方式有关。但是，我无法找到解决方案。

function toggle_visibility(id) {
       var e = document.getElementById(id);
       if(e.style.display === 'block')
          e.style.display = 'none';
       else
          e.style.display = 'block';
    }


     function blur_function(id) {
        var g = document.getElementById(id);
        if(g.style.filter === "blur(5px)")
          g.style.filter = "none";
       else
          g.style.filter = "blur(5px)";
    }

<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x" crossorigin="anonymous">

<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/js/bootstrap.bundle.min.js" integrity="sha384-gtEjrD/SeCtmISkJkNUaaKMoLD0//ElJ19smozuHV6z3Iehds+3Ulb9Bn9Plx0x4" crossorigin="anonymous"></script>


<button id="button_search_decision" type="button" class="btn btn-primary" onclick="blur_function('tax'); toggle_visibility('carouselExampleControls')">Belege einsehen</button>

    <div id="carouselExampleControls" class="carousel slide" data-bs-ride="carousel" data-ride="carousel" data-bs-interval="false">
        <div class="carousel-inner">
            <div class="carousel-item active">
                <img src="..." class="d-block w-100" alt="Bild 1">
            </div>
            <div class="carousel-item">
                <img src="..." class="d-block w-100" alt="Bild2">
            </div>
            <div class="carousel-item">
                <img src="..." class="d-block w-100" alt="Bild 3">
            </div>
            <div class="carousel-item">
                <img src="..." class="d-block w-100" alt="Bild 4">
            </div>
        </div>
        <button class="carousel-control-prev" type="button" data-target="#carouselExampleControls" data-bs-slide="prev">
            <span class="carousel-control-prev-icon" aria-hidden="true"></span>
            <span class="visually-hidden">Previous</span>
        </button>
        <button class="carousel-control-next" type="button" data-target="#carouselExampleControls" data-bs-slide="next">
            <span class="carousel-control-next-icon" aria-hidden="true"></span>
            <span class="visually-hidden">Next</span>
        </button>
       </div>


    <button class="btn btn-primary" type="button" data-bs-toggle="collapse" data-bs-target="#collapseExample" aria-expanded="false" aria-controls="collapseExample">
    Button with data-bs-target
    </button>

    <div class="collapse" id="collapseExample">
        <div class="card card-body">
            Lorem ipsum dolor sit amet.
        </div>
    </div>

标签： javascripthtmlbootstrap-5