Button

轻松创建外观漂亮、并提供多种样式的按钮。

用法

要使用该组件，为一个 <a> 或 <button> 元素添加 .uk-button 类和某个修饰符，例如 .uk-button-default。为 <button> 元素添加 disabled 属性即可禁用按钮。

<a class="uk-button uk-button-default" href=""></a>

<button class="uk-button uk-button-default"></button>

<button class="uk-button uk-button-default" disabled></button>

Link

<p uk-margin>
    <a class="uk-button uk-button-default" href="#">Link</a>
    <button class="uk-button uk-button-default">Button</button>
    <button class="uk-button uk-button-default" disabled>Disabled</button>
</p>

注意如果要在同一行显示多个按钮，在较小的视口上它们会换行堆叠，此时可以为按钮添加顶部外边距。只需为它们的父元素添加 Margin 组件中的 uk-margin 属性。

样式修饰符

该组件提供若干样式修饰符。添加下列任意一个类即可获得不同的外观。

类	说明
`.uk-button-default`	默认按钮样式。
`.uk-button-primary`	表示主要操作。
`.uk-button-secondary`	表示重要操作。
`.uk-button-danger`	表示危险或否定性操作。
`.uk-button-text`	应用一种排版样式。
`.uk-button-link`	应用一种普通链接样式。

<button class="uk-button uk-button-primary"></button>

<p uk-margin>
    <button class="uk-button uk-button-default">Default</button>
    <button class="uk-button uk-button-primary">Primary</button>
    <button class="uk-button uk-button-secondary">Secondary</button>
    <button class="uk-button uk-button-danger">Danger</button>
    <button class="uk-button uk-button-text">Text</button>
    <button class="uk-button uk-button-link">Link</button>
</p>

尺寸修饰符

为按钮添加 .uk-button-small 或 .uk-button-large 类，可使按钮变小或变大。

<button class="uk-button uk-button-default uk-button-small"></button>

<button class="uk-button uk-button-default uk-button-large"></button>

<p uk-margin>
    <button class="uk-button uk-button-default uk-button-small">Small button</button>
    <button class="uk-button uk-button-primary uk-button-small">Small button</button>
    <button class="uk-button uk-button-secondary uk-button-small">Small button</button>
</p>

<p uk-margin>
    <button class="uk-button uk-button-default uk-button-large">Large button</button>
    <button class="uk-button uk-button-primary uk-button-large">Large button</button>
    <button class="uk-button uk-button-secondary uk-button-large">Large button</button>
</p>

宽度修饰符

添加 Width 组件中的 .uk-width-1-1 类，按钮将占满整行宽度。

示例

<button class="uk-button uk-button-default uk-width-1-1 uk-margin-small-bottom">Button</button>
<button class="uk-button uk-button-primary uk-width-1-1 uk-margin-small-bottom">Button</button>
<button class="uk-button uk-button-secondary uk-width-1-1">Button</button>

按钮组

要创建按钮组，用一个 <div> 元素包裹这些按钮，并为该元素添加 .uk-button-group 类。就这么简单！不需要额外的标记代码。

<div class="uk-button-group">
    <button class="uk-button uk-button-default"></button>
    <button class="uk-button uk-button-default"></button>
    <button class="uk-button uk-button-default"></button>
</div>

<div>
    <div class="uk-button-group">
        <button class="uk-button uk-button-secondary">Button</button>
        <button class="uk-button uk-button-secondary">Button</button>
        <button class="uk-button uk-button-secondary">Button</button>
    </div>
</div>

<div class="uk-margin-small">
    <div class="uk-button-group">
        <button class="uk-button uk-button-primary">Button</button>
        <button class="uk-button uk-button-primary">Button</button>
        <button class="uk-button uk-button-primary">Button</button>
    </div>
</div>

<div>
    <div class="uk-button-group">
        <button class="uk-button uk-button-danger">Button</button>
        <button class="uk-button uk-button-danger">Button</button>
        <button class="uk-button uk-button-danger">Button</button>
    </div>
</div>

带下拉菜单的按钮

按钮可用于触发 Dropdown 组件的下拉菜单。

<!-- A button toggling a dropdown -->
<button class="uk-button uk-button-default" type="button"></button>
<div uk-dropdown></div>

<div class="uk-inline">
    <button class="uk-button uk-button-default" type="button">Dropdown</button>
    <div uk-dropdown>
        <ul class="uk-nav uk-dropdown-nav">
            <li class="uk-active"><a href="#">Active</a></li>
            <li><a href="#">Item</a></li>
            <li class="uk-nav-header">Header</li>
            <li><a href="#">Item</a></li>
            <li><a href="#">Item</a></li>
            <li class="uk-nav-divider"></li>
            <li><a href="#">Item</a></li>
        </ul>
    </div>
</div>

带下拉菜单的按钮组

使用按钮组可以把按钮拆分为左侧的标准操作和右侧的下拉切换按钮。只需把切换按钮以及 drop 或 dropdown 一起包裹在 <div> 元素中，并添加 Utility 组件中的 .uk-inline 类。

<!-- A button group with a dropdown -->
<div class="uk-button-group">
    <button class="uk-button uk-button-default"></button>
    <div class="uk-inline">

        <!-- The button toggling the dropdown -->
        <button class="uk-button uk-button-default" type="button"></button>
        <div uk-dropdown="mode: click; target: !.uk-button-group;"></div>

    </div>
</div>


<div class="uk-button-group">
    <button class="uk-button uk-button-default">Dropdown</button>
    <div class="uk-inline">
        <button class="uk-button uk-button-default" type="button" aria-label="Toggle Dropdown"><span uk-icon="icon:  triangle-down"></span></button>
        <div uk-dropdown="mode: click; target: !.uk-button-group;">
            <ul class="uk-nav uk-dropdown-nav">
                <li class="uk-active"><a href="#">Active</a></li>
                <li><a href="#">Item</a></li>
                <li class="uk-nav-header">Header</li>
                <li><a href="#">Item</a></li>
                <li><a href="#">Item</a></li>
                <li class="uk-nav-divider"></li>
                <li><a href="#">Item</a></li>
            </ul>
        </div>
    </div>
</div>

文档

Button