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小莫唐尼
94 lines
2.5 KiB
Vue
94 lines
2.5 KiB
Vue
<!--
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组合框 组件示例
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官方文档：https://uniapp.dcloud.net.cn/component/uniui/uni-combox.html
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插件市场：https://ext.dcloud.net.cn/plugin?name=uni-combox
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-->
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<template>
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<view class="container">
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<uni-card is-full :is-shadow="false">
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<text class="uni-h6">组合框组件，用于输入和选择的组合。</text>
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</uni-card>
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<uni-section title="基础用法" type="line" padding>
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<view class="example-body">
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<uni-combox :candidates="candidates1" v-model="value1" placeholder="请输入或选择" />
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<text class="result-text">当前值：{{ value1 }}</text>
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</view>
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</uni-section>
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<uni-section title="自定义候选列表" type="line" padding>
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<view class="example-body">
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<uni-combox :candidates="candidates2" v-model="value2" placeholder="请输入或选择" />
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<text class="result-text">当前值：{{ value2 }}</text>
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</view>
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</uni-section>
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<uni-section title="禁用状态" type="line" padding>
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<view class="example-body">
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<uni-combox :candidates="candidates1" v-model="value3" placeholder="禁用状态" :disabled="true" />
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</view>
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</uni-section>
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<uni-section title="只读状态" type="line" padding>
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<view class="example-body">
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<uni-combox :candidates="candidates1" v-model="value4" placeholder="只读状态" :readonly="true" />
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</view>
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</uni-section>
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<uni-section title="事件监听" type="line" padding>
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<view class="example-body">
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<uni-combox :candidates="candidates1" v-model="value5" placeholder="请输入或选择" @input="onInput" @select="onSelect" />
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<text class="result-text">当前值：{{ value5 }}</text>
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</view>
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</uni-section>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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value1: '',
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value2: '',
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value3: '禁用内容',
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value4: '只读内容',
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value5: '',
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candidates1: ['选项1', '选项2', '选项3', '选项4', '选项5'],
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candidates2: ['北京', '上海', '广州', '深圳', '杭州', '成都']
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}
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},
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methods: {
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onInput(e) {
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console.log('输入：', e)
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},
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onSelect(e) {
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console.log('选择：', e)
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uni.showToast({
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title: `选择了：${e}`,
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icon: 'none'
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})
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}
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}
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}
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</script>
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<style lang="scss">
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.container {
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padding: 10px;
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}
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.example-body {
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display: flex;
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flex-direction: column;
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gap: 15px;
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}
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.result-text {
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font-size: 14px;
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color: #333;
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margin-top: 10px;
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}
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</style>
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