iview/examples/routers/select.vue

<!--<template>-->
    <!--<div>-->
        <!--{{ model10 }} - -->
        <!--{{ model11 }}-->
        <!--<Select v-model="model10" style="width:260px">-->
            <!--<Option v-for="(item, index) in cityList" :value="item.value" :key="index">{{ item.label }}</Option>-->
        <!--</Select>-->
        <!--<Select v-model="model11" style="width:260px">-->
            <!--<Option v-for="(item, index) in cityList" :value="item.value" :key="index">{{ item.label }}</Option>-->
        <!--</Select>-->
    <!--</div>-->
<!--</template>-->
<!--<script>-->
    <!--export default {-->
        <!--data () {-->
            <!--return {-->
                <!--cityList: [],-->
                <!--model10: '',-->
                <!--model11: '',-->
                <!--model12: ''-->
            <!--}-->
        <!--},-->
        <!--mounted () {-->
            <!--setTimeout(() => {-->
                <!--this.cityList = [-->
                    <!--{-->
                        <!--value: 'beijing',-->
                        <!--label: '北京市'-->
                    <!--},-->
                    <!--{-->
                        <!--value: 'shanghai',-->
                        <!--label: '上海市'-->
                    <!--},-->
                    <!--{-->
                        <!--value: 'shenzhen',-->
                        <!--label: '深圳市'-->
                    <!--},-->
                    <!--{-->
                        <!--value: 'hangzhou',-->
                        <!--label: '杭州市'-->
                    <!--},-->
                    <!--{-->
                        <!--value: 'nanjing',-->
                        <!--label: '南京市'-->
                    <!--},-->
                    <!--{-->
                        <!--value: 'chongqing',-->
                        <!--label: '重庆市'-->
                    <!--}-->
                <!--];-->
            <!--}, 1000);-->
        <!--}-->
    <!--}-->
<!--</script>-->

<!--<template>-->
    <!--<div>-->
        <!--<Select v-model="value">-->
            <!--<Option v-for="item in list" :value="item.value" :label="item.label" :key="item.value"></Option>-->
        <!--</Select>-->
        <!--<Button @click="setList">set list</Button>-->
    <!--</div>-->
<!--</template>-->
<!--<script>-->
    <!--export default {-->
        <!--data () {-->
            <!--return {-->
                <!--value: '',-->
                <!--list: []-->
            <!--}-->
        <!--},-->
        <!--methods: {-->
            <!--setList () {-->
                <!--let list = [];-->
                <!--for (let i = 0; i < 400; i++) {-->
                    <!--list.push({-->
                        <!--value: 'value' + i,-->
                        <!--label: 'label' + i-->
                    <!--});-->
                <!--}-->
                <!--this.list = list;-->
            <!--}-->
        <!--}-->
    <!--}-->
<!--</script>-->

<template>
    <div style="width: 400px;margin: 50px;">
        <div>data: {{ model13 }}</div>
        <Row>
            <Col span="12" style="padding-right:10px">
            <Select
                    v-model="model13"
                    filterable
                    remote
                    :remote-method="remoteMethod1"
                    :loading="loading1">
                <Option v-for="(option, index) in options1" :value="option.value" :key="index">{{option.label}}</Option>
            </Select>
            </Col>
            <Col span="12">
            <Select
                    v-model="model14"
                    multiple
                    filterable
                    remote
                    :remote-method="remoteMethod2"
                    :loading="loading2">
                <Option v-for="(option, index) in options2" :value="option.value" :key="index">{{option.label}}</Option>
            </Select>
            </Col>
        </Row>
    </div>
</template>
<script>
    export default {
        data () {
            return {
                model13: '',
                loading1: false,
                options1: [],
                model14: [],
                loading2: false,
                options2: [],
                list: ['Alabama', 'Alaska', 'Arizona', 'Arkansas', 'California', 'Colorado', 'Connecticut', 'Delaware', 'Florida', 'Georgia', 'Hawaii', 'Idaho', 'Illinois', 'Indiana', 'Iowa', 'Kansas', 'Kentucky', 'Louisiana', 'Maine', 'Maryland', 'Massachusetts', 'Michigan', 'Minnesota', 'Mississippi', 'Missouri', 'Montana', 'Nebraska', 'Nevada', 'New hampshire', 'New jersey', 'New mexico', 'New york', 'North carolina', 'North dakota', 'Ohio', 'Oklahoma', 'Oregon', 'Pennsylvania', 'Rhode island', 'South carolina', 'South dakota', 'Tennessee', 'Texas', 'Utah', 'Vermont', 'Virginia', 'Washington', 'West virginia', 'Wisconsin', 'Wyoming']
            }
        },
        methods: {
            remoteMethod1 (query) {
                if (query !== '') {
                    this.loading1 = true;
                    setTimeout(() => {
                        this.loading1 = false;
                        const list = this.list.map(item => {
                            return {
                                value: item,
                                label: item
                            };
                        });
                        this.options1 = list.filter(item => item.label.toLowerCase().indexOf(query.toLowerCase()) > -1);
                    }, 200);
                } else {
                    this.options1 = [];
                }
            },
            remoteMethod2 (query) {
                if (query !== '') {
                    this.loading2 = true;
                    setTimeout(() => {
                        this.loading2 = false;
                        const list = this.list.map(item => {
                            return {
                                value: item,
                                label: item
                            };
                        });
                        this.options2 = list.filter(item => item.label.toLowerCase().indexOf(query.toLowerCase()) > -1);
                    }, 200);
                } else {
                    this.options2 = [];
                }
            }
        }
    }
</script>