如何使 bootstrap 5 表单浮动标签内的图标可点击?

How can I make an icon inside of a bootstrap 5 form-floating label clickable?

我想要一个可点击的图标作为表单浮动标签的一部分,但标签似乎呈现在输入后面。

我试过使用 z-index 但没有任何运气,我不确定我还能做些什么来解决这个问题。有人能给我指出正确的方向吗?

https://blazorfiddle.com/s/y4143uso

“测试”按钮和图标本身(第 3 列、第 4 列)有效,但前两个带有表单浮动示例的列在单击图标时不会重定向。

@page "/"
@inject NavigationManager NavigationManager

<div class="container-fluid">
    <div class="row">
        <div class="col-1">
            <div class="form-floating">
                <input type="text" class="form-control" placeholder="bla">
                <label>LABEL<i class="fas fa-info-circle ps-1" @onclick="Test"></i></label>
            </div>
        </div>
        <div class="col-1">
            <div class="form-floating">
                <input type="text" class="form-control" value="blabla">
                <label>LABEL<i class="fas fa-info-circle ps-1" @onclick="Test"></i></label>
            </div>
        </div>
        <div class="col-1">
            <button type="button" class="btn btn-sm btn-primary" @onclick="Test">Test</button>
        </div>
        <div class="col-1">
            <i class="fas fa-info-circle ps-1" @onclick="Test"></i>
        </div>
    </div>
</div>
@code {
    void Test()
    {
        NavigationManager.NavigateTo("https://google.com");
    }
}

您必须处理 pointer-events 属于子标签。如果点击事件没有发生,首先你应该考虑pointer-events.

.clickable-icon{
    pointer-events: auto !important; // required
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">

<div class="container my-2">
    <div class="form-floating">
  <input type="text" class="form-control" id="floatingInput" placeholder="Click Icons" value="Click Icons">
  <label for="floatingInput">Clickable Icon <label class="clickable-icon" onclick="alert('hello')">&#128512;</label> <label class="clickable-icon ms-1" onclick="alert('clicked')">&#x26A1;</label></label>
</div>
</div>