尝试使用动态 ID 时，Bootstrap 手风琴不起作用

Question

它不会因 foreach 分配的 id 而崩溃。

我已经尝试过使用非动态 id 并且它有效。

<div class="accordion" id="myAccordion">
    @foreach (var item in Model)
    {
        <div class="card">
            <div class="card-header">
                <h5 class="mb-0">
                    <button class="btn btn-link" type="button" data-toggle="collapse" data-target="#@item.Id">
                        @item.Version.Component.Product.Name's @item.Version.Component.Name's @item.Version.ReleaseNumber Version
                    </button>
                </h5>
            </div>
            <div id="@item.Id" class="collapse" data-parent="#myAccordion">
                <div class="card-body">
                    Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
                </div>
            </div>
        </div>
    }
</div>
</div>

Answer 1

在检查器中，检查#@item.ID 评估是否正确？

或者尝试 data-toggle="collapse-next"

编辑：

它评估的是什么，可能有问题的字符？

Answer 2

数字 ID 不适用于 Bootstrap 手风琴（请参阅 this question）。所以在 id 和 data 目标前面加上一个字母。此外，当 @ 符号嵌入到字符串中时，您必须使用括号来标识要执行的代码。

        <div class="card-header">
            <h5 class="mb-0">
                <button class="btn btn-link" type="button" data-toggle="collapse" data-target="#X@(item.Id)">
                    @item.Version.Component.Product.Name's @item.Version.Component.Name's @item.Version.ReleaseNumber Version
                </button>
            </h5>
        </div>
        <div id="X@(item.Id)" class="collapse" data-parent="#myAccordion">
            <div class="card-body">
                Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
            </div>
        </div>

正如@terrencep 所说，您应该查看浏览器的页面检查器以查看 data-toggle 的值。