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Button 按钮

常见的操作按钮。

基础用法

使用 typeplainroundcircle 来定义按钮的样式。

<template>
    <p>
        <m-button>Default</m-button>
        <m-button type="primary">Primary</m-button>
        <m-button type="success">Success</m-button>
        <m-button type="info">Info</m-button>
        <m-button type="warning">Warning</m-button>
        <m-button type="danger">Danger</m-button>
    </p>

    <p>
        <m-button plain>Plain</m-button>
        <m-button type="primary" plain>Primary</m-button>
        <m-button type="success" plain>Success</m-button>
        <m-button type="info" plain>Info</m-button>
        <m-button type="warning" plain>Warning</m-button>
        <m-button type="danger" plain>Danger</m-button>
    </p>

    <p>
        <m-button round>Round</m-button>
        <m-button type="primary" round>Primary</m-button>
        <m-button type="success" round>Success</m-button>
        <m-button type="info" round>Info</m-button>
        <m-button type="warning" round>Warning</m-button>
        <m-button type="danger" round>Danger</m-button>
    </p>

    <p>
        <m-button icon="search" circle />
        <m-button type="primary" icon="edit" circle />
        <m-button type="success" icon="check" circle />
        <m-button type="info" icon="message" circle />
        <m-button type="warning" icon="star" circle />
        <m-button type="danger" icon="trash" circle />
    </p>
</template>

禁用状态

你可以使用 disabled 属性来定义按钮是否被禁用。 使用 disabled 属性来控制按钮是否为禁用状态。该属性接受一个 Boolean 类型的值。

<template>
    <p>
        <m-button disabled>Default</m-button>
        <m-button type="primary" disabled>Primary</m-button>
        <m-button type="success" disabled>Success</m-button>
        <m-button type="info" disabled>Info</m-button>
        <m-button type="warning" disabled>Warning</m-button>
        <m-button type="danger" disabled>Danger</m-button>
    </p>
    <p>
        <m-button disabled plain>Default</m-button>
        <m-button type="primary" disabled plain>Primary</m-button>
        <m-button type="success" disabled plain>Success</m-button>
        <m-button type="info" disabled plain>Info</m-button>
        <m-button type="warning" disabled plain>Warning</m-button>
        <m-button type="danger" disabled plain>Danger</m-button>
    </p>
</template>

图标按钮

使用图标为按钮添加更多的含义。 你也可以单独使用图标不添加文字来节省显示区域占用。

使用 icon 属性为按钮添加图标。您可以在 Icon 组件中找到所需图标。

<template>
    <div>
        <m-button type="primary" icon="edit" />
        <m-button type="primary" icon="share" />
        <m-button type="primary" icon="trash" />
        <m-button type="primary" icon="search"> Search </m-button>
        <m-button type="primary">
            Upload <m-icon icon="upload" style="margin-left: 8px" />
        </m-button>
    </div>
</template>

按钮组

以按钮组的方式出现,常用于多项类似操作。

使用 <m-button-group> 对多个按钮分组。

<template>
    <p>
        <m-button-group>
            <m-button type="primary" icon="arrow-left">
                Previous Page
            </m-button>
            <m-button type="primary">
                Next Page <m-icon icon="arrow-right" style="margin-left: 8px" />
            </m-button>
        </m-button-group>
    </p>
    <p>
        <m-button-group type="warning">
            <m-button type="primary" icon="edit" round />
            <m-button type="primary" icon="share" />
            <m-button type="primary" icon="trash" round />
        </m-button-group>
    </p>
</template>

加载状态按钮

点击按钮来加载数据,并向用户反馈加载状态。

通过设置 loading 属性为 true 来显示加载中状态。

TIP

您可以使用 loading 插槽或 loadingIcon 属性自定义您的 loading 图标。

PS : loading 插槽的优先级高于 loadingIcon 属性。

<template>
    <div>
        <m-button type="primary" loading> Loading </m-button>
        <m-button type="primary" loading-icon="circle-notch" loading>
            Loading
        </m-button>
        <m-button type="primary" loading>
            <template #loading>
                <m-icon style="margin-right: 6px" icon="star" spin />
            </template>
            Loading
        </m-button>
    </div>
</template>

调整尺寸

除了默认的大小,按钮组件还提供了几种额外的尺寸可供选择,以便适配不同的场景。

使用 size 属性可以配置尺寸,可选的值有 largesmall

<template>
    <p>
        <m-button size="large"> Large </m-button>
        <m-button> Default </m-button>
        <m-button size="small"> Small </m-button>
        <m-button size="large" icon="search"> Search </m-button>
        <m-button icon="search"> Search </m-button>
        <m-button size="small" icon="search"> Search </m-button>
    </p>
    <p>
        <m-button size="large" round> Large </m-button>
        <m-button round> Default </m-button>
        <m-button size="small" round> Small </m-button>
        <m-button size="large" icon="search" round> Search </m-button>
        <m-button icon="search" round> Search </m-button>
        <m-button size="small" icon="search" round> Search </m-button>
    </p>
    <p>
        <m-button size="large" icon="search" circle />
        <m-button icon="search" circle />
        <m-button size="small" icon="search" circle />
    </p>
</template>

Tag

你可以自定义元素标签。例如按钮,div,路由链接。

div
a

<template>
    <m-button> button </m-button>
    <m-button tag="div" role="button" tabindex="0"> div </m-button>
    <m-button
        type="primary"
        tag="a"
        href="https://github.com/Samuel-Tu/morph.git"
        target="_blank"
        rel="noopener noreferrer"
    >
        a
    </m-button>
</template>

Button API

Button 属性

NameDescriptionTypeDefault
size尺寸enum - 'large'| 'default'| 'small'
type类型enum - 'primary'| 'success'| 'warning'| 'danger'| 'info'info
plain是否为朴素按钮booleanfalse
round是否为圆角按钮booleanfalse
circle是否为圆形按钮booleanfalse
loading是否为加载中状态booleanfalse
loading-icon自定义加载中状态图标组件stringspinner
disabled按钮是否为禁用状态booleanfalse
icon按钮图标string-
autofocus是否自动聚焦(原生autofocus属性)booleanfalse
native-type原生 type 属性enum - 'button'| 'submit'| 'reset'button
tag自定义元素标签string/Componentbutton
use-throttle是否使用节流模式booleantrue
throttle-duration节流模式下,节流时间间隔(ms)number500

Button 事件

NameDescriptionType
click按钮点击事件(event: MouseEvent)=> void

Button 插槽

NameDescription
default默认插槽, 按钮内容
loading自定义加载图标

Button 方法

NameDescriptionType
ref按钮 html 元素Ref<HTMLButtonElement>
size按钮尺寸ComputedRef<''|'small' |'large'>
type按钮类型ComputedRef<''|'primary' |'success' |'warning' |'danger' |'info'>
disabled按钮禁用状态ComputedRef<boolean>

ButtonGroup API

ButtonGroup 属性

NameDescriptionTypeDefault
size尺寸enum - 'large'| 'default'| 'small'
type类型enum - 'primary'| 'success'| 'warning'| 'danger'| 'info'info
disabled按钮组是否为禁用状态booleanfalse

ButtonGroup 插槽

NameDescriptionSub Component
default默认插槽Button