layui/example/docs/zh-CN/components/rate.md

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::: title 基础使用
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:::
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::: demo
<template>
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<lay-rate v-model="all1"></lay-rate>
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</template>
<script>
import { ref } from 'vue';
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export default {
setup() {
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const all1 = ref(0)
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return {
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all1
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}
}
}
</script>
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:::
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::: title 显示文字
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:::
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::: demo
<template>
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<lay-rate v-model="all" :text="true"></lay-rate>
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</template>
<script>
import { ref } from 'vue'
export default {
setup() {
const all = ref(4)
return {
all
}
}
}
</script>
:::
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::: title 半星效果
:::
::: demo
<template>
<lay-rate v-model="half1" :half="true" :is-block="true"></lay-rate>
<lay-rate v-model="half2" :half="true" :text="true" :is-block="true"></lay-rate>
</template>
<script>
import { ref } from 'vue';
export default {
setup() {
const half1 = ref(0.5)
const half2 = ref(0)
return {
half1,
half2
}
}
}
</script>
:::
::: title 自定义内容
:::
::: demo
<template>
<lay-rate v-model="val" :text="true" :is-block="true">
<template v-slot:default="{value}">{{customText(value)}}</template>
</lay-rate>
<lay-rate v-model="val2" :text="true" :is-block="true">
<template v-slot:default="{value}">{{value}}</template>
</lay-rate>
</template>
<script>
import { ref } from 'vue';
export default {
setup() {
const val = ref(1)
const val2 = ref(1)
const arrs = {
'1': '极差',
'2': '差',
'3': '中等',
'4': '好',
'5': '极好'
};
const customText = function(val){
return arrs[val];
}
return {
val,
val2
}
}
}
</script>
:::
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::: title 指定长度
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:::
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::: demo
<template>
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<lay-rate v-model="all2" :length="length"></lay-rate>
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</template>
<script>
import { ref } from 'vue';
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export default {
setup() {
const all2 = ref(4);
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const length = ref(10)
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return {
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all2,
length
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}
}
}
</script>
:::
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::: title 触发事件
:::
::: demo
<template>
<lay-rate v-model="val" @select="selectRate"></lay-rate>
<div>F12 打开调试工具 -> console 控制面板进行查看</div>
</template>
<script>
import { ref } from 'vue';
export default {
setup() {
const val = ref(0);
const selectRate = function(value){
console.log('selectRate - value:', value)
}
return {
val
}
}
}
</script>
:::
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::: title 只读模式
:::
::: demo
<template>
<lay-rate v-model="all3" readonly="true"></lay-rate>
</template>
<script>
import { ref } from 'vue';
export default {
setup() {
const all3 = ref(4)
return {
all3
}
}
}
</script>
:::
::: title 定义主题
:::
::: demo
<template>
<lay-rate v-model="all4" theme="#FF8000"></lay-rate><br>
<lay-rate v-model="all4" theme="#009688"></lay-rate><br>
<lay-rate v-model="all4" theme="#1E9FFF"></lay-rate><br>
<lay-rate v-model="all4" theme="#2F4056"></lay-rate><br>
<lay-rate v-model="all4" theme="#FE0000"></lay-rate><br>
</template>
<script>
import { ref } from 'vue';
export default {
setup() {
const all4 = ref(4)
return {
all4
}
}
}
</script>
:::
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::: title 评分属性
:::
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::: table
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| 属性 | 描述 | 类型 | 默认值 |
| -------- | -------- | ------ | ------ |
| v-model | 评分值 | number | 0 |
| length | 评分长度 | number | 5 |
| readonly | 只读模式 | boolean | false |
| theme | 只读模式 | string | #ffb800 |
| half | 设定组件是否可以选择半星 |boolean | false |
| text | 是否显示评分对应的内容 | boolean | false |
| is-block | 评分是否显示为快元素 | boolean | false |
:::
::: title 插槽
:::
::: table
| 属性 | 描述 | 参数 |
| -------- | -------- | ------ |
| -- | 默认插槽,自定义内容时可以使用为 | { value } |
:::
::: title 事件
:::
::: table
| 属性 | 描述 | 回调参数 |
| -------- | -------- | ------ |
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| select | 选中之后触发事件 | (value: number) |
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:::