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| /**
| * CFilterSelect - 筛选项目，单项选择
| * @author Tevin
| */
|
| <template>
| <view
| class="c-filter-select"
| :class="'type-'+type"
| >
| <view
| class="label"
| v-if="type==='item'"
| >{{label}}</view>
| <picker
| mode="selector"
| range-key="name"
| :range="options2"
| @change="evt=>handleChange(evt.detail.value)"
| >
| <view class="content">
| <view
| class="label"
| v-if="type==='bar'"
| >
| {{label}}：
| </view>
| <view :class="selected ? 'value':'empty'">
| {{selected ? options2[selectIndex].name : ('请选择' + label)}}
| </view>
| <view class='at-icon at-icon-chevron-down' />
| </view>
| </picker>
| </view>
| </template>
|
| <script>
| import Taro from '@tarojs/taro';
|
| export default {
| name: 'CFilterSelect',
| props: {
| type: String,
| label: String,
| options: Array,
| onChange: Function,
| },
| data() {
| return {
| selectIndex: 0,
| selected: false,
| };
| },
| computed: {
| options2() {
| return [{ name: '- 取消选择 -' }, ...this.options];
| },
| },
| methods: {
| handleChange(index) {
| this.selectIndex = Number(index);
| if (this.selectIndex > 0) {
| this.selected = true;
| this.onChange(this.options2[this.selectIndex].value);
| } else {
| this.selected = false;
| this.onChange();
| }
| },
| },
| };
| </script>
|
|
