112 lines
2.6 KiB
Vue
112 lines
2.6 KiB
Vue
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<template>
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<view>
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<uni-forms ref="baseForm" >
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<uni-forms-item label="城市" required>
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<picker class="addRess" @change="bindPickerChange" @columnchange="pluginclass" :value="pickVal" :range="cityArr"
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range-key="AreaName" mode="multiSelector">
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<view v-if="pickVal2.length==0">请选择</view>
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<view v-else class="uni-input">
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<text>{{cityArr[0][pickVal2[0]].AreaName}}</text>
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<text>{{cityArr[1][pickVal2[1]].AreaName}}</text>
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<text>{{cityArr[2][pickVal2[2]].AreaName}}</text>
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</view>
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</picker>
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</uni-forms-item>
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</uni-forms>
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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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pickVal: [0, 0, 0], // 选择器默认值
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pickVal2:[], // 辅助城市名字线索
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cityArr: [], // 所有城市
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}
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},
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mounted() {
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// 页面初始化
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this.loadProvinces()
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},
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methods: {
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loadProvinces() { // 加载省份
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uni.request({
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url: 'http://test-api.tiananhub.com/api/province/GetListProvince',
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method: 'get',
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success: async (res) => {
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let {
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data
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} = res.data
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console.log(data)
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this.cityArr[0] = data
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this.loadCities(data[0].AreaId)
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this.$forceUpdate()
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},
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fail: async (res) => {}
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})
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},
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// 请求地级市
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loadCities(AreaId) {
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uni.request({
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url: 'http://test-api.tiananhub.com/api/province/GetListCity',
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data: {
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AreaId
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},
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method: 'get',
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success: async (res) => {
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let {
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data
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} = res.data
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this.cityArr[1] = data
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this.loadAreas(data[0].AreaId)
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this.$forceUpdate()
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},
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fail: async (res) => {}
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})
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},
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// 请求县区市
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loadAreas(AreaId) {
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uni.request({
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url: 'http://test-api.tiananhub.com/api/province/GetListCity',
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data: {
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AreaId
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},
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method: 'get',
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success: async (res) => {
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let {
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data
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} = res.data
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this.cityArr[2] = data
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this.$forceUpdate()
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},
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fail: async (res) => {}
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})
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},
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// 确定其他选择的值
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bindPickerChange(data) {
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this.pickVal=data.target.value;
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this.pickVal2=data.target.value;
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// 以下拓展区域业务逻辑
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},
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// 选择时且未点击确定是的值
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pluginclass(e) {
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console.log('修改的列为：' + e.detail.column + '，值为：' + e.detail.value)
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if (e.detail.column == 0) {
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this.loadCities(this.cityArr[0][e.detail.value].AreaId);
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}
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if (e.detail.column == 1) {
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this.loadAreas(this.cityArr[1][e.detail.value].AreaId);
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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" scoped>
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.addRess{
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line-height: 80rpx;
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}
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</style>
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