Bootstrap 5 选项卡和表单答案

【问题标题】：Bootstrap 5 tabs and formBootstrap 5 选项卡和表单
【发布时间】：2020-12-11 22:45:55
【问题描述】：

我正在开发一个使用 bootstrap 5 的应用程序。我的问题是如何在选项卡内使表单项全宽。

    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet"/>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/js/bootstrap.bundle.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="card">
<div class="card-body">
<div class="d-inline-flex align-items-start">
  <div class="nav flex-column nav-pills me-3" id="v-pills-tab" role="tablist" aria-orientation="vertical">
    <a class="nav-link active" id="v-pills-user-tab" data-bs-toggle="pill" href="#v-pills-user" role="tab" aria-controls="v-pills-user" aria-selected="true">Podatki o uporabniku</a>
    <a class="nav-link" id="v-pills-pooblastila-tab" data-bs-toggle="pill" href="#v-pills-pooblastila" role="tab" aria-controls="v-pills-pooblastila" aria-selected="false">Profile</a>
    <a class="nav-link" id="v-pills-prijave-tab" data-bs-toggle="pill" href="#v-pills-prijave" role="tab" aria-controls="v-pills-prijave" aria-selected="false">Prijave</a>
  </div>
  <div class="tab-content " id="v-pills-tabContent">
    <div class="tab-pane fade show active " id="v-pills-user" role="tabpanel" aria-labelledby="v-pills-user-tab">
      <form id="posodobi_uporabnika">
      <div class="form-floating mb-3">
        <input type="email" class="form-control" id="floatingInput" placeholder="name@example.com">
        <label for="floatingInput">Email address</label>
      </div>
    </form>
    </div>
    <div class="tab-pane fade" id="v-pills-pooblastila" role="tabpanel" aria-labelledby="v-pills-pooblastila-tab">Pooblastila</div>
    <div class="tab-pane fade" id="v-pills-prijave" role="tabpanel" aria-labelledby="v-pills-prijave-tab">Prijave</div>
  </div>
</div>
</div>
    <div class="tab-pane fade" id="v-pills-messages" role="tabpanel" aria-labelledby="v-pills-messages-tab">...</div>
    <div class="tab-pane fade" id="v-pills-settings" role="tabpanel" aria-labelledby="v-pills-settings-tab">...</div>
  </div>
</div>

【问题讨论】：

标签： javascript html jquery css bootstrap-5

【解决方案1】：

在父级上使用d-flex 而不是d-inline-flex。在tab-content 上使用flex-grow-1...

  <div class="d-flex align-items-start">
                <div class="nav flex-column nav-pills me-3" id="v-pills-tab" role="tablist" aria-orientation="vertical">
                    <a class="nav-link active" id="v-pills-user-tab" data-bs-toggle="pill" href="#v-pills-user" role="tab" aria-controls="v-pills-user" aria-selected="true">Podatki o uporabniku</a>
                    <a class="nav-link" id="v-pills-pooblastila-tab" data-bs-toggle="pill" href="#v-pills-pooblastila" role="tab" aria-controls="v-pills-pooblastila" aria-selected="false">Profile</a>
                    <a class="nav-link" id="v-pills-prijave-tab" data-bs-toggle="pill" href="#v-pills-prijave" role="tab" aria-controls="v-pills-prijave" aria-selected="false">Prijave</a>
                </div>
                <div class="tab-content flex-grow-1" id="v-pills-tabContent">
                    <div class="tab-pane fade show active " id="v-pills-user" role="tabpanel" aria-labelledby="v-pills-user-tab">
                        <form id="posodobi_uporabnika">
                            <div class="form-floating mb-3">
                                <input type="email" class="form-control" id="floatingInput" placeholder="name@example.com">
                                <label for="floatingInput">Email address</label>
                            </div>
                        </form>
                    </div>
                    <div class="tab-pane fade" id="v-pills-pooblastila" role="tabpanel" aria-labelledby="v-pills-pooblastila-tab">Pooblastila</div>
                    <div class="tab-pane fade" id="v-pills-prijave" role="tabpanel" aria-labelledby="v-pills-prijave-tab">Prijave</div>
                </div>
  </div>

Demo

【讨论】：