Source列表組
列表組是用於顯示一系列內容的靈活而強大的組件。修改和擴展它們以支持其中的任何內容。
最基本的列表組是一個包含列表項和適當類的無序列表。使用以下選項或根據需要使用您自己的 CSS 構建它。
Cras justo odio
Dapibus ac facilisis in
Morbi leo risus
Porta ac consectetur ac
愛神前庭
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<ul class= "list-group" >
<li class= "list-group-item" > Cras justo odio</li>
<li class= "list-group-item" > Dapibus ac facilisis in</li>
<li class= "list-group-item" > Morbi leo risus</li>
<li class= "list-group-item" > Porta ac consectetur ac</li>
<li class= "list-group-item" > Vestibulum at eros</li>
</ul>
添加.active
到 a.list-group-item
以指示當前的活動選擇。
Cras justo odio
Dapibus ac facilisis in
Morbi leo risus
Porta ac consectetur ac
愛神前庭
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<ul class= "list-group" >
<li class= "list-group-item active" > Cras justo odio</li>
<li class= "list-group-item" > Dapibus ac facilisis in</li>
<li class= "list-group-item" > Morbi leo risus</li>
<li class= "list-group-item" > Porta ac consectetur ac</li>
<li class= "list-group-item" > Vestibulum at eros</li>
</ul>
添加.disabled
到 a.list-group-item
以使其顯示 為禁用。請注意,某些元素.disabled
還需要自定義 JavaScript 才能完全禁用其點擊事件(例如,鏈接)。
Cras justo odio
Dapibus ac facilisis in
Morbi leo risus
Porta ac consectetur ac
愛神前庭
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<ul class= "list-group" >
<li class= "list-group-item disabled" > Cras justo odio</li>
<li class= "list-group-item" > Dapibus ac facilisis in</li>
<li class= "list-group-item" > Morbi leo risus</li>
<li class= "list-group-item" > Porta ac consectetur ac</li>
<li class= "list-group-item" > Vestibulum at eros</li>
</ul>
使用<a>
s 或<button>
s 通過添加來創建具有懸停、禁用和活動狀態的可操作 .list-group-item-action
列表組項。我們將這些偽類分開,以確保由非交互元素(如<li>
s 或<div>
s)組成的列表組不會提供點擊或點擊功能。
一定不要在這裡使用標準.btn
類 。
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<div class= "list-group" >
<a href= "#" class= "list-group-item list-group-item-action active" >
Cras justo odio
</a>
<a href= "#" class= "list-group-item list-group-item-action" > Dapibus ac facilisis in</a>
<a href= "#" class= "list-group-item list-group-item-action" > Morbi leo risus</a>
<a href= "#" class= "list-group-item list-group-item-action" > Porta ac consectetur ac</a>
<a href= "#" class= "list-group-item list-group-item-action disabled" > Vestibulum at eros</a>
</div>
使用<button>
s,您還可以使用disabled
屬性而不是.disabled
類。可悲的是,<a>
s 不支持 disabled 屬性。
Cras justo odio
Dapibus ac facilisis in
Morbi leo risus
Porta ac consectetur ac
愛神前庭
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<div class= "list-group" >
<button type= "button" class= "list-group-item list-group-item-action active" >
Cras justo odio
</button>
<button type= "button" class= "list-group-item list-group-item-action" > Dapibus ac facilisis in</button>
<button type= "button" class= "list-group-item list-group-item-action" > Morbi leo risus</button>
<button type= "button" class= "list-group-item list-group-item-action" > Porta ac consectetur ac</button>
<button type= "button" class= "list-group-item list-group-item-action" disabled > Vestibulum at eros</button>
</div>
添加.list-group-flush
以刪除一些邊框和圓角以在父容器(例如卡片)中邊對邊呈現列表組項目。
Cras justo odio
Dapibus ac facilisis in
Morbi leo risus
Porta ac consectetur ac
愛神前庭
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<ul class= "list-group list-group-flush" >
<li class= "list-group-item" > Cras justo odio</li>
<li class= "list-group-item" > Dapibus ac facilisis in</li>
<li class= "list-group-item" > Morbi leo risus</li>
<li class= "list-group-item" > Porta ac consectetur ac</li>
<li class= "list-group-item" > Vestibulum at eros</li>
</ul>
使用上下文類來設置具有狀態背景和顏色的列表項的樣式。
Dapibus ac facilisis in
一個簡單的主要列表組項
一個簡單的二級列表組項
一個簡單的成功列表組項
一個簡單的危險列表組項
一個簡單的警告列表組項
一個簡單的信息列表組項
一個簡單的燈光列表組項
一個簡單的黑名單組項
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<ul class= "list-group" >
<li class= "list-group-item" > Dapibus ac facilisis in</li>
<li class= "list-group-item list-group-item-primary" > A simple primary list group item</li>
<li class= "list-group-item list-group-item-secondary" > A simple secondary list group item</li>
<li class= "list-group-item list-group-item-success" > A simple success list group item</li>
<li class= "list-group-item list-group-item-danger" > A simple danger list group item</li>
<li class= "list-group-item list-group-item-warning" > A simple warning list group item</li>
<li class= "list-group-item list-group-item-info" > A simple info list group item</li>
<li class= "list-group-item list-group-item-light" > A simple light list group item</li>
<li class= "list-group-item list-group-item-dark" > A simple dark list group item</li>
</ul>
上下文類也適用於.list-group-item-action
. 請注意,此處添加的懸停樣式在前面的示例中沒有出現。還支持.active
狀態;應用它來指示上下文列表組項上的活動選擇。
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<div class= "list-group" >
<a href= "#" class= "list-group-item list-group-item-action" > Dapibus ac facilisis in</a>
<a href= "#" class= "list-group-item list-group-item-action list-group-item-primary" > A simple primary list group item</a>
<a href= "#" class= "list-group-item list-group-item-action list-group-item-secondary" > A simple secondary list group item</a>
<a href= "#" class= "list-group-item list-group-item-action list-group-item-success" > A simple success list group item</a>
<a href= "#" class= "list-group-item list-group-item-action list-group-item-danger" > A simple danger list group item</a>
<a href= "#" class= "list-group-item list-group-item-action list-group-item-warning" > A simple warning list group item</a>
<a href= "#" class= "list-group-item list-group-item-action list-group-item-info" > A simple info list group item</a>
<a href= "#" class= "list-group-item list-group-item-action list-group-item-light" > A simple light list group item</a>
<a href= "#" class= "list-group-item list-group-item-action list-group-item-dark" > A simple dark list group item</a>
</div>
向輔助技術傳達意義
使用顏色來添加含義僅提供視覺指示,不會傳達給輔助技術的用戶 - 例如屏幕閱讀器。確保由顏色表示的信息在內容本身(例如可見文本)中是顯而易見的,或者通過替代方式包含在內,例如隱藏在.sr-only
類中的附加文本。
在某些實用程序 的幫助下,將徽章添加到任何列表組項目以顯示未讀計數、活動等。
Cras justo odio14
Dapibus ac facilisis in2
Morbi leo risus1
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<ul class= "list-group" >
<li class= "list-group-item d-flex justify-content-between align-items-center" >
Cras justo odio
<span class= "badge badge-primary badge-pill" > 14</span>
</li>
<li class= "list-group-item d-flex justify-content-between align-items-center" >
Dapibus ac facilisis in
<span class= "badge badge-primary badge-pill" > 2</span>
</li>
<li class= "list-group-item d-flex justify-content-between align-items-center" >
Morbi leo risus
<span class= "badge badge-primary badge-pill" > 1</span>
</li>
</ul>
在flexbox 實用程序 的幫助下,幾乎可以在其中添加任何 HTML,甚至是像下面這樣的鍊錶組。
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<div class= "list-group" >
<a href= "#" class= "list-group-item list-group-item-action flex-column align-items-start active" >
<div class= "d-flex w-100 justify-content-between" >
<h5 class= "mb-1" > List group item heading</h5>
<small> 3 days ago</small>
</div>
<p class= "mb-1" > Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.</p>
<small> Donec id elit non mi porta.</small>
</a>
<a href= "#" class= "list-group-item list-group-item-action flex-column align-items-start" >
<div class= "d-flex w-100 justify-content-between" >
<h5 class= "mb-1" > List group item heading</h5>
<small class= "text-muted" > 3 days ago</small>
</div>
<p class= "mb-1" > Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.</p>
<small class= "text-muted" > Donec id elit non mi porta.</small>
</a>
<a href= "#" class= "list-group-item list-group-item-action flex-column align-items-start" >
<div class= "d-flex w-100 justify-content-between" >
<h5 class= "mb-1" > List group item heading</h5>
<small class= "text-muted" > 3 days ago</small>
</div>
<p class= "mb-1" > Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.</p>
<small class= "text-muted" > Donec id elit non mi porta.</small>
</a>
</div>
使用標籤 JavaScript 插件(單獨包含它或通過編譯bootstrap.js
文件包含它)來擴展我們的列表組以創建本地內容的可標籤窗格。
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<div class= "row" >
<div class= "col-4" >
<div class= "list-group" id= "list-tab" role= "tablist" >
<a class= "list-group-item list-group-item-action active" id= "list-home-list" data-toggle= "list" href= "#list-home" role= "tab" aria-controls= "home" > Home</a>
<a class= "list-group-item list-group-item-action" id= "list-profile-list" data-toggle= "list" href= "#list-profile" role= "tab" aria-controls= "profile" > Profile</a>
<a class= "list-group-item list-group-item-action" id= "list-messages-list" data-toggle= "list" href= "#list-messages" role= "tab" aria-controls= "messages" > Messages</a>
<a class= "list-group-item list-group-item-action" id= "list-settings-list" data-toggle= "list" href= "#list-settings" role= "tab" aria-controls= "settings" > Settings</a>
</div>
</div>
<div class= "col-8" >
<div class= "tab-content" id= "nav-tabContent" >
<div class= "tab-pane fade show active" id= "list-home" role= "tabpanel" aria-labelledby= "list-home-list" > ...</div>
<div class= "tab-pane fade" id= "list-profile" role= "tabpanel" aria-labelledby= "list-profile-list" > ...</div>
<div class= "tab-pane fade" id= "list-messages" role= "tabpanel" aria-labelledby= "list-messages-list" > ...</div>
<div class= "tab-pane fade" id= "list-settings" role= "tabpanel" aria-labelledby= "list-settings-list" > ...</div>
</div>
</div>
</div>
您無需編寫任何 JavaScript,只需data-toggle="list"
在元素上指定或即可激活列表組導航。在 上使用這些數據屬性.list-group-item
。
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<!-- List group -->
<div class= "list-group" id= "myList" role= "tablist" >
<a class= "list-group-item list-group-item-action active" data-toggle= "list" href= "#home" role= "tab" > Home</a>
<a class= "list-group-item list-group-item-action" data-toggle= "list" href= "#profile" role= "tab" > Profile</a>
<a class= "list-group-item list-group-item-action" data-toggle= "list" href= "#messages" role= "tab" > Messages</a>
<a class= "list-group-item list-group-item-action" data-toggle= "list" href= "#settings" role= "tab" > Settings</a>
</div>
<!-- Tab panes -->
<div class= "tab-content" >
<div class= "tab-pane active" id= "home" role= "tabpanel" > ...</div>
<div class= "tab-pane" id= "profile" role= "tabpanel" > ...</div>
<div class= "tab-pane" id= "messages" role= "tabpanel" > ...</div>
<div class= "tab-pane" id= "settings" role= "tabpanel" > ...</div>
</div>
通過 JavaScript 啟用可選項卡列表項(每個列表項需要單獨激活):
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$ ( '#myList a' ). on ( 'click' , function ( e ) {
e . preventDefault ()
$ ( this ). tab ( 'show' )
})
您可以通過多種方式激活單個列表項:
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$ ( '#myList a[href="#profile"]' ). tab ( 'show' ) // Select tab by name
$ ( '#myList a:first-child' ). tab ( 'show' ) // Select first tab
$ ( '#myList a:last-child' ). tab ( 'show' ) // Select last tab
$ ( '#myList a:nth-child(3)' ). tab ( 'show' ) // Select third tab
要使選項卡面板淡入,請添加.fade
到每個.tab-pane
. 第一個選項卡窗格還必須.show
使初始內容可見。
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<div class= "tab-content" >
<div class= "tab-pane fade show active" id= "home" role= "tabpanel" > ...</div>
<div class= "tab-pane fade" id= "profile" role= "tabpanel" > ...</div>
<div class= "tab-pane fade" id= "messages" role= "tabpanel" > ...</div>
<div class= "tab-pane fade" id= "settings" role= "tabpanel" > ...</div>
</div>
激活列表項元素和內容容器。Tab 應該在 DOM 中具有一個data-target
或一個href
目標容器節點。
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<div class= "list-group" id= "myList" role= "tablist" >
<a class= "list-group-item list-group-item-action active" data-toggle= "list" href= "#home" role= "tab" > Home</a>
<a class= "list-group-item list-group-item-action" data-toggle= "list" href= "#profile" role= "tab" > Profile</a>
<a class= "list-group-item list-group-item-action" data-toggle= "list" href= "#messages" role= "tab" > Messages</a>
<a class= "list-group-item list-group-item-action" data-toggle= "list" href= "#settings" role= "tab" > Settings</a>
</div>
<div class= "tab-content" >
<div class= "tab-pane active" id= "home" role= "tabpanel" > ...</div>
<div class= "tab-pane" id= "profile" role= "tabpanel" > ...</div>
<div class= "tab-pane" id= "messages" role= "tabpanel" > ...</div>
<div class= "tab-pane" id= "settings" role= "tabpanel" > ...</div>
</div>
<script>
$ ( function () {
$ ( '#myList a:last-child' ). tab ( 'show' )
})
</script>
選擇給定的列表項並顯示其關聯的窗格。先前選擇的任何其他列表項都將變為未選擇,並且其關聯的窗格被隱藏。在選項卡窗格實際顯示之前(例如,在事件發生之前)返回給調用者。 shown.bs.tab
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$ ( '#someListItem' ). tab ( 'show' )
顯示新選項卡時,事件按以下順序觸發:
hide.bs.tab
(在當前活動選項卡上)
show.bs.tab
(在待顯示的選項卡上)
hidden.bs.tab
(在上一個活動選項卡上,與hide.bs.tab
事件相同)
shown.bs.tab
(在剛剛顯示的新活動選項卡上,與show.bs.tab
活動相同)
如果沒有選項卡處於活動狀態,則不會觸發hide.bs.tab
and事件。hidden.bs.tab
事件類型
描述
顯示.bs.tab
此事件在標籤顯示時觸發,但在新標籤顯示之前。使用event.target
和event.relatedTarget
分別定位活動選項卡和上一個活動選項卡(如果可用)。
顯示的.bs.tab
顯示選項卡後,此事件在選項卡顯示時觸發。使用event.target
和event.relatedTarget
分別定位活動選項卡和上一個活動選項卡(如果可用)。
隱藏.bs.tab
此事件在要顯示新選項卡時觸發(因此要隱藏先前的活動選項卡)。使用event.target
和event.relatedTarget
分別定位當前活動選項卡和新的即將活動選項卡。
hidden.bs.tab
此事件在顯示新選項卡後觸發(因此先前的活動選項卡被隱藏)。使用event.target
和event.relatedTarget
分別定位前一個活動選項卡和新活動選項卡。
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$ ( 'a[data-toggle="list"]' ). on ( 'shown.bs.tab' , function ( e ) {
e . target // newly activated tab
e . relatedTarget // previous active tab
})