Element-plus安装及其基础组件使用

时间：2024-09-29 20:39:44

button属性：

1.type用来指定按钮内的背景颜色，但是按钮内的文字颜色是白色

<div class="mb-4">
    <el-button>Default</el-button>
    <el-button type="primary">Primary</el-button>
    <el-button type="success">Success</el-button>
    <el-button type="info">Info</el-button>
    <el-button type="warning">Warning</el-button>
    <el-button type="danger">Danger</el-button>
  </div>

2.plain属性确定是否为朴素按钮，设置了朴素按钮之后，仅显示边框颜色和透明背景色

<div class="mb-4">
    <el-button plain>Plain</el-button>
    <el-button type="primary" plain>Primary</el-button> <!--有颜色的边框和文本，背景没有颜色-->
    <el-button type="success" plain>Success</el-button>
    <el-button type="info" plain>Info</el-button>
    <el-button type="warning" plain>Warning</el-button>
    <el-button type="danger" plain>Danger</el-button>
  </div>


3.round 按钮是否为圆角样式

  <div class="mb-4">
    <el-button round>Round</el-button>
    <el-button type="primary" round>Primary</el-button>
    <el-button type="success" round>Success</el-button>
    <el-button type="info" round>Info</el-button>
    <el-button type="warning" round>Warning</el-button>
    <el-button type="danger" round>Danger</el-button>
  </div>


4.circle 是否是圆形按钮 icon 图标，前面有冒号是动态绑定，没有是静态

  <div>
    <el-button :icon="Search" circle />
    <el-button type="primary" :icon="Edit" circle />
    <el-button type="success" :icon="Check" circle />
    <el-button type="info" :icon="Message" circle />
    <el-button type="warning" :icon="Star" circle />
    <el-button type="danger" :icon="Delete" circle />
  </div>


5.disabled 定义按钮是否禁用 

<template>
  <div class="mb-4">
    <el-button disabled>Default</el-button>
    <el-button type="primary" disabled>Primary</el-button>
    <el-button type="success" disabled>Success</el-button>
    <el-button type="info" disabled>Info</el-button>
    <el-button type="warning" disabled>Warning</el-button>
    <el-button type="danger" disabled>Danger</el-button>
  </div>

  <div>
    <el-button plain disabled>Plain</el-button>
    <el-button type="primary" plain disabled>Primary</el-button>
    <el-button type="success" plain disabled>Success</el-button>
    <el-button type="info" plain disabled>Info</el-button>
    <el-button type="warning" plain disabled>Warning</el-button>
    <el-button type="danger" plain disabled>Danger</el-button>
  </div>
</template>



6.链接按钮 link

<template>
  <p>Basic link button</p>
  <div class="mb-4">
    <el-button
      v-for="button in buttons"
      :key="button.text"
      :type="button.type"
      link
    >
      {{ button.text }}
    </el-button>
  </div>

  <p>Disabled link button</p>
  <div>
    <el-button
      v-for="button in buttons"
      :key="button.text"
      :type="button.type"
      link  <!--链接按钮-->
      disabled
    >
      {{ button.text }}
    </el-button>
  </div>
</template>

<script setup lang="ts">
const buttons = [
  { type: '', text: 'plain' },
  { type: 'primary', text: 'primary' },
  { type: 'success', text: 'success' },
  { type: 'info', text: 'info' },
  { type: 'warning', text: 'warning' },
  { type: 'danger', text: 'danger' },
] as const
</script>


7.文字按钮  没有边框和背景色的按钮

<template>
  <p>Basic text button</p>
  <div class="mb-4">
    <el-button
      v-for="button in buttons"
      :key="button.text"
      :type="button.type"
      text   
    >
      {{ button.text }}
    </el-button>
  </div>

  <p>Background color always on</p>
  <div class="mb-4">
    <el-button
      v-for="button in buttons"
      :key="button.text"
      :type="button.type"
      text 
      bg
    >
      {{ button.text }}
    </el-button>
  </div>

  <p>Disabled text button</p>
  <div>
    <el-button
      v-for="button in buttons"
      :key="button.text"
      :type="button.type"
      text
      disabled
    >
      {{ button.text }}
    </el-button>
  </div>
</template>

<script setup lang="ts">
const buttons = [
  { type: '', text: 'plain' },
  { type: 'primary', text: 'primary' },
  { type: 'success', text: 'success' },
  { type: 'info', text: 'info' },
  { type: 'warning', text: 'warning' },
  { type: 'danger', text: 'danger' },
] as const
</script>



8.图标按钮（要是图标里不需要加文字，那么直接是单标签）

<template>
  <div>
    <el-button type="primary" :icon="Edit" />
    <el-button type="primary" :icon="Share" />
    <el-button type="primary" :icon="Delete" />
    <el-button type="primary" :icon="Search">Search</el-button>
    <el-button type="primary">
      Upload<el-icon class="el-icon--right"><Upload /></el-icon>
    </el-button>
  </div>
</template>
<script setup lang="ts">
import { Delete, Edit, Search, Share, Upload } from '@element-plus/icons-vue'
</script>



9.按钮组（el-button-group）

<template>
  <el-button-group>
    <el-button type="primary" :icon="ArrowLeft">Previous Page</el-button>
    <el-button type="primary">
      Next Page<el-icon class="el-icon--right"><ArrowRight /></el-icon>
    </el-button>
  </el-button-group>

  <el-button-group class="ml-4">
    <el-button type="primary" :icon="Edit" />
    <el-button type="primary" :icon="Share" />
    <el-button type="primary" :icon="Delete" />
  </el-button-group>
</template>

<script setup lang="ts">
import {
  ArrowLeft,
  ArrowRight,
  Delete,
  Edit,
  Share,
} from '@element-plus/icons-vue'
</script>


10.加载状态按钮

<template>
  <el-button type="primary" loading>Loading</el-button>
  <el-button type="primary" :loading-icon="Eleme" loading>Loading</el-button>
  <el-button type="primary" loading>
    <template #loading>
      <div class="custom-loading">
        <svg class="circular" viewBox="-10, -10, 50, 50">
          <path
            class="path"
            d="
            M 30 15
            L 28 17
            M 25.61 25.61
            A 15 15, 0, 0, 1, 15 30
            A 15 15, 0, 1, 1, 27.99 7.5
            L 15 15
          "
            style="stroke-width: 4px; fill: rgba(0, 0, 0, 0)"
          />
        </svg>
      </div>
    </template>
    Loading
  </el-button>
</template>

<script lang="ts" setup>
import { Eleme } from '@element-plus/icons-vue'
</script>

<style scoped>
.el-button .custom-loading .circular {
  margin-right: 6px;
  width: 18px;
  height: 18px;
  animation: loading-rotate 2s linear infinite;
}
.el-button .custom-loading .circular .path {
  animation: loading-dash 1.5s ease-in-out infinite;
  stroke-dasharray: 90, 150;
  stroke-dashoffset: 0;
  stroke-width: 2;
  stroke: var(--el-button-text-color);
  stroke-linecap: round;
}
</style>


11.调整尺寸 size ="small" size="large"

<template>
  <div class="flex flex-wrap items-center mb-4">
    <el-button size="large">Large</el-button>
    <el-button>Default</el-button>
    <el-button size="small">Small</el-button>
    <el-button size="large" :icon="Search">Search</el-button>
    <el-button :icon="Search">Search</el-button>
    <el-button size="small" :icon="Search">Search</el-button>
  </div>
  <div class="flex flex-wrap items-center mb-4">
    <el-button size="large" round>Large</el-button>
    <el-button round>Default</el-button>
    <el-button size="small" round>Small</el-button>
    <el-button size="large" :icon="Search" round>Search</el-button>
    <el-button :icon="Search" round>Search</el-button>
    <el-button size="small" :icon="Search" round>Search</el-button>
  </div>
  <div class="flex flex-wrap items-center">
    <el-button :icon="Search" size="large" circle />
    <el-button :icon="Search" circle />
    <el-button :icon="Search" size="small" circle />
  </div>
</template>

<script setup lang="ts">
import { Search } from '@element-plus/icons-vue'
</script>

12.自定义元素标签 tag="div"d

<template>
  <el-button>button</el-button>
  <el-button tag="div" role="button" tabindex="0">div</el-button>
  <el-button
    type="primary"
    tag="a"
    href="https://github.com/element-plus/element-plus"
    target="_blank"
    rel="noopener noreferrer"
  >
    a
  </el-button>
</template>



13.自定义颜色（isDark: 这是一个响应式变量，通常用于指示当前主题是“深色模式（Dark Mode）”还是“浅色模式（Light Mode））

<script lang="ts" setup>
import { isDark } from '~/composables/dark'
</script>

<template>
  <div>
    <el-button color="#626aef" :dark="isDark">Default</el-button>
    <el-button color="#626aef" :dark="isDark" plain>Plain</el-button>

    <el-button color="#626aef" :dark="isDark" disabled>Disabled</el-button>
    <el-button color="#626aef" :dark="isDark" disabled plain>
      Disabled Plain
    </el-button>
  </div>
</template>



button插槽：


button方法：





 

  • <el-button>：单个按钮，用于执行一个特定的操作。
  • <el-button-group>：包含多个按钮，通常用于一组相关的操作，比如多种选择或工具栏。
  • 使用 button-group 时，按钮之间的间距和样式会自动调整，视觉上更整齐
     

示例：

<template>
  <el-button-group>
    <el-button type="primary">按钮1</el-button>
    <el-button>按钮2</el-button>
    <el-button type="success">按钮3</el-button>
  </el-button-group>
</template>

三个按钮被包裹在 button-group 中，形成了一个统一的操作区域。

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