layui/.svn/pristine/54/5498979f2a01883b131f0a2038fb51b260845068.svn-base
2022-12-09 16:41:41 +08:00

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::: anchor
:::
::: title 基本介绍
:::
::: describe 进行标记和分类的小标签, 用于标记事物的属性与纬度。
:::
::: title 基础使用
:::
::: demo 使用 `lay-tag` 标签, 创建标签组件。
<template>
<lay-space size="md">
<lay-tag>标签</lay-tag>
<lay-tag v-for="type in TAG_TYPES" :type="type">标签</lay-tag>
</lay-space>
</template>
<script setup>
const TAG_TYPES = [
"primary",
"normal",
"warm",
"danger",
];
</script>
:::
::: title 图标插槽
:::
::: demo 通过 icon 插槽自定义 tag 前置图标。
<template>
<lay-space size="md">
<lay-tag>
<template #icon>
<lay-icon type="layui-icon-vercode" />
</template>
tag
</lay-tag>
<lay-tag>
<template #icon>
<lay-icon type="layui-icon-login-qq" />
</template>
tag
</lay-tag>
<lay-tag>
<template #icon>
<lay-icon type="layui-icon-star-fill" />
</template>
tag
</lay-tag>
</lay-space>
</template>
<script>
</script>
<style>
.tag-demo {
width: 500px;
display: flex;
margin-bottom: 15px;
}
.tag-demo .layui-tag{
margin-right: 15px;
}
</style>
:::
::: title 允许关闭
:::
::: demo 通过 closable 属性开启关闭按钮, 使用 close-icon 插槽定义关闭图标。
<template>
<lay-space size="md">
<lay-tag closable>Tag</lay-tag>
<lay-tag closable>
Tag 2
</lay-tag>
<lay-tag closable>
custom close icon
<template #close-icon><lay-icon type="layui-icon-close-fill" /></template>
</lay-tag>
</lay-space>
</template>
<script>
</script>
<style>
.tag-demo {
width: 500px;
display: flex;
margin-bottom: 15px;
}
.tag-demo .layui-tag{
margin-right: 15px;
}
</style>
:::
::: title 指定颜色
:::
::: demo 标签颜色, 通过 color 属性自定义颜色
<template>
<lay-space direction="vertical" size="md">
<lay-space size="md">
<lay-tag v-for="color in COLORS" :color="color" variant="light">标签</lay-tag>
</lay-space>
</lay-space>
</template>
<script>
import { ref } from 'vue'
export default {
setup() {
const COLORS = [
"#165DFF",
"#722ED1",
"#D91AD9",
"#F5319D",
];
return {
TAG_COLORS,
COLORS
}
}
}
</script>
<style>
.tag-demo {
width: 500px;
display: flex;
margin-bottom: 15px;
}
.tag-demo .layui-tag{
margin-right: 15px;
}
.tag-demo-variant{
margin-bottom: 10px;
}
</style>
:::
::: title 动态编辑
:::
::: demo 配合自定义逻辑, 实现标签的动态编辑
<template>
<template v-for="(tag, index) of tagData" :key="`tag-${index}`">
<lay-tag
closable
@close="handleClose(index)"
style="margin-right: 5px;"
>
{{tag}}
</lay-tag>
</template>
<span id="tagDemo" @click="handlerFocus">
<lay-input
v-if="showInput"
ref="inputRef"
v-model.trim="inputVal"
autofocus
style="width:60px; height:24px"
@keyup.enter="handleAdd"
@blur="handleAdd" />
<lay-tag
v-else
>
<template #icon>
<lay-icon type="layui-icon-addition"/>
</template>
添加
</lay-tag>
</span>
</template>
<script>
import { ref, nextTick } from 'vue';
export default {
setup() {
const tagData = ref(['Tag', 'Selected', 'Tags']);
const inputRef = ref(null);
const showInput = ref(false);
const inputVal = ref('');
const handleAdd = () => {
if (inputVal.value) {
tagData.value.push(inputVal.value);
inputVal.value = '';
}
showInput.value = false;
};
const handleClose = (index) => {
tagData.value.splice(index, 1);
};
const handlerFocus = (e) => {
showInput.value = true;
console.log("FIXME 临时")
setTimeout(() => {
document.querySelector('#tagDemo input').focus()
},200)
}
return {
tagData,
inputRef,
showInput,
inputVal,
handleAdd,
handleClose,
handlerFocus,
};
},
};
</script>
:::
::: title Tag 属性
:::
::: table
| 属性 | 描述 | 类型 | 默认值 | 可选值 |
| ----------- | -------- | ------ | ------ | ------ |
| type | 标签类型 | `string` | -| `primary` `normal` `warm` `danger`
| size | 标签大小 |`string` | `md` | `lg` `md` `sm` `xs`|
| color | 自定义标签颜色 | `string` | -| - |
| bordered | 是否显示边框 | `boolean` | `true` | `true` `false`|
| closable | 是否可关闭 | `boolean` | `false` | `true` `false`|
| variant | 标签风格 | `string` | `dark` | `dark` `light` `plain`|
| disabled | 禁用标签 | `boolean` | `false` | `true` `false`|
| shape | 标签形状 | `string` | `square` | `square` `round`|
| maxWidth | 标签最大宽度 | `string`| -- | --|
:::
:::title Tag 插槽
:::
:::table
| 插槽 | 描述 | 参数 |
|------ |----------|-----------|
| default | 默认插槽 | - |
| icon | 图标 | - |
| close-icon | 关闭图标 | - |
:::
:::title Tag 事件
:::
:::table
| 事件 | 描述 | 参数 |
|------ |----------|-----------|
| close | 点击关闭图标时触发 | (e: MouseEvent) |
:::
::: contributor tag
:::
::: previousNext tag
:::