134 lines
2.3 KiB
Markdown
134 lines
2.3 KiB
Markdown
::: anchor
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:::
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::: title 基本介绍
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:::
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::: describe 用于在多个备选项中选中单个状态。
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:::
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::: title 基础使用
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:::
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::: demo 使用 `lay-radio` 标签, 创建一个单选框
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<template>
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<lay-form>
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<lay-radio v-model="selected1" name="action" label="1">写作</lay-radio>
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<lay-radio v-model="selected1" name="action" label="2">画画</lay-radio>
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<lay-radio v-model="selected1" name="action" label="3">运动</lay-radio>
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</lay-form>
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</template>
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<script>
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import { ref } from 'vue'
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export default {
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setup() {
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const selected1 = ref("1");
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return {
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selected1
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}
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}
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}
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</script>
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:::
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::: title 禁用状态
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:::
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::: demo
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<template>
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<lay-form>
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<lay-radio v-model="selected2" name="action" label="1">写作</lay-radio>
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<lay-radio v-model="selected2" name="action" label="2">画画</lay-radio>
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<lay-radio v-model="selected2" name="action" label="3">运动</lay-radio>
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<lay-radio v-model="selected2" name="action" label="4" :disabled="disabled">禁用</lay-radio>
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</lay-form>
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</template>
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<script>
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import { ref } from 'vue'
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export default {
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setup() {
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const disabled = ref(true);
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const selected2 = ref("1");
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return {
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disabled,
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selected2
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}
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}
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}
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</script>
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:::
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::: title 事件回调
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:::
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::: demo
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<template>
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<lay-form>
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<lay-radio v-model="selected3" name="action" label="1" @change="change">写作</lay-radio>
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<lay-radio v-model="selected3" name="action" label="2" @change="change">画画</lay-radio>
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<lay-radio v-model="selected3" name="action" label="3" @change="change">运动</lay-radio>
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</lay-form>
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</template>
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<script>
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import { ref } from 'vue'
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export default {
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setup() {
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const selected3 = ref("1");
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const change = function( current ) {
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console.log("当前值:" + current)
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}
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return {
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selected3,
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change
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}
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}
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}
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</script>
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:::
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::: title Radio 属性
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:::
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::: table
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| 属性 | 描述 | 默认值 |
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| ------- | ------------- | ------ |
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| name | 原始属性 name | -- |
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| label | 当前值 | -- |
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| v-model | 选中值 | -- |
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:::
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::: title Radio 事件
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:::
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::: table
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| 事件 | 描述 | 参数 |
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| ------ | -------- | ---------------- |
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| change | 切换事件 | current : 当前值 |
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:::
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::: comment
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:::
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::: previousNext radio
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::: |