layui/example/docs/zh-CN/components/load.md
2022-01-29 06:46:35 +08:00

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::: anchor
:::
::: title 基础使用
:::
::: demo
<template>
<lay-button-container>
<lay-button @click="loading0" type="primary">加载一</lay-button>
<lay-button @click="loading1" type="primary">加载二</lay-button>
<lay-button @click="loading2" type="primary">加载三</lay-button>
</lay-button-container>
</template>
<script>
import { ref } from 'vue'
import { layer } from "@layui/layer-vue"
export default {
setup() {
const loading0 = function() {
layer.load(0, {time: 3000})
}
const loading1 = function() {
layer.load(1, {time: 3000})
}
const loading2 = function() {
layer.load(2, {time: 3000})
}
return {
loading0,
loading1,
loading2,
}
}
}
</script>
:::
::: title 其他方式
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::: demo
<template>
<lay-button type="primary" @click="openLoading">加载消息</lay-button>
</template>
<script>
import { layer } from "@layui/layer-vue"
export default {
setup() {
const openLoading = function() {
layer.msg("加载中...", { icon : 16, time: 1000})
}
return {
openLoading
}
}
}
</script>
:::
::: title 手动关闭
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::: demo 使用 layer.msg 创建弹出层, time 属性用于配置显示时长
<template>
<lay-button-container>
<lay-button @click="loading" type="primary">关闭消息</lay-button>
</lay-button-container>
</template>
<script>
import { ref } from 'vue'
import { layer } from "@layui/layer-vue"
export default {
setup() {
const loading = function() {
let id = layer.load(0)
setTimeout(() => {
layer.close(id)
},3000)
}
return {
loading
}
}
}
</script>
:::
::: title 组件方法
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```
layer.load(load, options)
```
::: title 组件属性
:::
::: table
| 属性 | 描述 | 备注 |
| ------------------- | ------ | ---- |
| load | 组件类型 | `1` `2` `3` |
| options | 选配属性 | { time: 加载时长 } |
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::: comment
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::: previousNext load
:::