请写一个基于vue3的naiveUI的选择器例子
时间: 2023-03-28 15:01:47 浏览: 70
好的,以下是一个基于vue3的naiveUI的选择器例子:
<template>
<n-select v-model="selected" :options="options" placeholder="请选择"></n-select>
</template>
<script>
import { defineComponent, ref } from 'vue'
import { NSelect } from 'naive-ui'
export default defineComponent({
name: 'SelectorExample',
components: {
NSelect
},
setup() {
const selected = ref('')
const options = [
{ label: '选项1', value: 'option1' },
{ label: '选项2', value: 'option2' },
{ label: '选项3', value: 'option3' }
]
return {
selected,
options
}
}
})
</script>
相关问题
请写一个基于vue3的naiveUI的选择器例子,且选择后会显示选项
好的,以下是基于vue3的naiveUI的选择器例子:
<template>
<n-select v-model="selectedOption" placeholder="请选择">
<n-option v-for="(option, index) in options" :key="index" :value="option">{{ option }}</n-option>
</n-select>
<div v-if="selectedOption">你选择了:{{ selectedOption }}</div>
</template>
<script>
import { defineComponent, ref } from 'vue'
import { NSelect, NOption } from 'naive-ui'
export default defineComponent({
components: {
NSelect,
NOption
},
setup() {
const options = ['选项1', '选项2', '选项3']
const selectedOption = ref(null)
return {
options,
selectedOption
}
}
})
</script>
当你选择一个选项后,下方会显示你选择的选项。希望这个例子对你有帮助!
请写一个基于vue3和naiveUI的根据选择器不同选择显示不同表头的例子
好的,我可以回答这个问题。以下是一个基于vue3和naiveUI的根据选择器不同选择显示不同表头的例子:
<template>
<div>
<el-select v-model="selected" placeholder="请选择">
<el-option label="表头1" value="1"></el-option>
<el-option label="表头2" value="2"></el-option>
<el-option label="表头3" value="3"></el-option>
</el-select>
<el-table :data="tableData" :columns="columns"></el-table>
</div>
</template>
<script>
import { ref } from 'vue';
import { ElTable, ElSelect, ElOption } from 'naive-ui';
export default {
components: {
ElTable,
ElSelect,
ElOption,
},
setup() {
const selected = ref('1');
const tableData = ref([
{ name: '张三', age: 18, gender: '男' },
{ name: '李四', age: 20, gender: '女' },
{ name: '王五', age: 22, gender: '男' },
]);
const columns = ref([
{ prop: 'name', label: '姓名' },
{ prop: 'age', label: '年龄' },
{ prop: 'gender', label: '性别' },
]);
const handleSelectChange = () => {
switch (selected.value) {
case '1':
columns.value = [
{ prop: 'name', label: '姓名' },
{ prop: 'age', label: '年龄' },
{ prop: 'gender', label: '性别' },
];
break;
case '2':
columns.value = [
{ prop: 'name', label: '姓名' },
{ prop: 'age', label: '年龄' },
];
break;
case '3':
columns.value = [
{ prop: 'name', label: '姓名' },
{ prop: 'gender', label: '性别' },
];
break;
}
};
return {
selected,
tableData,
columns,
handleSelectChange,
};
},
watch: {
selected: 'handleSelectChange',
},
};
</script>