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2
uni_modules/z-address/changelog.md
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2
uni_modules/z-address/changelog.md
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## 1.0.0(2021-05-12)
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1. 支持uni_modules
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175
uni_modules/z-address/components/z-address/z-address.vue
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175
uni_modules/z-address/components/z-address/z-address.vue
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<template>
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<view>
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<view class="addres_select_val">
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<view>
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<view v-for="(item, index) of addressVal" :key="index" :class="{ select: addressIndex == index }" @click="selectType(index)" k>{{ item.name }}</view>
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<view
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:class="{ select: selectState == addressIndex }"
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v-show="selectState < length || (selectState >= length && selectState < 3 && !force)"
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@click="selectType(selectState)"
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>
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请选择
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</view>
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</view>
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</view>
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<scroll-view class="addres_box" scroll-y :scroll-top="scrollTop">
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<view>
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<view
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v-for="(item, index) of addressList"
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:key="index"
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:class="{ select: addressVal.length > addressIndex && item.objId == addressVal[addressIndex].objId }"
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@click="selectClick(item)"
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>
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{{ item.name }}
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</view>
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</view>
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</scroll-view>
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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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props: {
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//选中数据
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dataList: {
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type: Array,
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default() {
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return [];
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}
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},
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//联动长度[省,市,区]
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length: {
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type: Number,
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default() {
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return 3;
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}
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},
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//是否强制选择,如果length=2,force = false 选择到市的时候就可以确定了,但是还可以选择到区
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force: {
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type: Boolean,
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default() {
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return true;
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}
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}
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},
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created() {
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if (this.dataList instanceof Array) {
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this.addressVal = this.dataList;
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this.selectState = this.dataList.length;
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}
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},
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watch: {
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dataList(val) {
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this.addressVal = val;
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this.selectState = val.length;
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}
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},
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data() {
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return {
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//选出的值
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addressVal: [],
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//当前选择
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addressIndex: 0,
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//选择的值
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addressList: [],
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//请选择的显示
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selectState: 0,
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scrollTop:0
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};
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},
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methods: {
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getRegion(pid) {
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//请求数据
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this.$http.get('api/common/v1/region', { pid: pid }, { load: false }).then(data => {
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if (data.length > 0) {
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this.addressList = data;
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this.scrollTop = 0;
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} else {
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this.$emit('change', this.addressVal);
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}
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});
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},
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//切换对应的类型
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selectType(index) {
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this.addressIndex = index;
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var len = this.addressVal.length;
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if (index == 0) {
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this.getRegion(0);
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} else {
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this.getRegion(this.addressVal[index - 1].objId);
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}
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if (len == this.length) {
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this.selectState = this.length;
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} else if (len == this.length && index == this.length && this.force) {
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this.selectState = index;
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} else {
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this.selectState = index + 1;
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}
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},
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//选择
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selectClick(item) {
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if (this.addressIndex == 0) {
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this.addressVal = [];
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} else {
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this.addressVal.splice(this.addressIndex, this.addressVal.length - 1);
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}
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this.addressVal.push(item);
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if (this.addressVal.length < this.length || (this.addressVal.length < 3 && !this.force)) {
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this.getRegion(item.objId);
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this.addressIndex++;
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}
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if (this.addressVal.length >= this.length || !this.force) {
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this.$emit('change', this.addressVal);
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}
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this.selectState = this.addressVal.length;
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}
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},
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mounted() {
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this.getRegion(0);
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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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@import "@/style/mixin.scss";
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.addres_select_val {
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padding: 0upx 10upx;
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border-bottom: 1upx solid #ebebeb;
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box-sizing: border-box;
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background-color: #fff;
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}
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.addres_select_val > view {
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display: flex;
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flex-wrap: wrap;
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}
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.addres_select_val > view > view {
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margin-left: 20upx;
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padding: 0upx 10upx;
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height: 72upx;
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line-height: 72upx;
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border-bottom: 2upx solid #fff;
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box-sizing: border-box;
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font-size: 28upx;
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}
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.addres_select_val > view > view:first-child {
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margin-left: 0upx;
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}
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.addres_select_val > view > view.select {
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border-bottom: 2upx solid $themeColor;
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color: $themeColor;
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}
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.addres_box {
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padding: 0upx 20upx;
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height: 420upx;
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overflow-y: auto;
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background-color: #fff;
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}
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.addres_box view > view {
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height: 72upx;
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line-height: 72upx;
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font-size: 28upx;
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}
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.addres_box view > view.select {
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color: $themeColor;
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}
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</style>
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78
uni_modules/z-address/package.json
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78
uni_modules/z-address/package.json
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{
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"id": "z-address",
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"displayName": "三级联动,地址选择,可选长度",
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"version": "1.0.0",
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"description": "三级联动,地址选择,可选长度",
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"keywords": [
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"三级联动",
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"地址选择",
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"地区选择"
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],
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"repository": "https://github.com/zhouwei1994/uni-app-demo",
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"engines": {
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"HBuilderX": "^3.0.0"
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},
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"dcloudext": {
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"category": [
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"前端组件",
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"通用组件"
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],
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"sale": {
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"regular": {
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"price": "0.00"
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},
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"sourcecode": {
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"price": "0.00"
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}
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},
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"contact": {
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"qq": "465081029"
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},
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"declaration": {
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"ads": "无",
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"data": "无",
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"permissions": "无"
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},
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"npmurl": ""
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},
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"uni_modules": {
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"dependencies": [],
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"encrypt": [],
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"platforms": {
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"cloud": {
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"tcb": "y",
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"aliyun": "y"
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},
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"client": {
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"App": {
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"app-vue": "y",
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"app-nvue": "y"
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},
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"H5-mobile": {
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"Safari": "y",
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"Android Browser": "y",
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"微信浏览器(Android)": "y",
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"QQ浏览器(Android)": "y"
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},
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"H5-pc": {
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"Chrome": "y",
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"IE": "y",
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"Edge": "y",
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"Firefox": "y",
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"Safari": "y"
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},
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"小程序": {
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"微信": "y",
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"阿里": "y",
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"百度": "y",
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"字节跳动": "y",
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"QQ": "y"
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},
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"快应用": {
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"华为": "u",
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"联盟": "u"
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}
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}
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}
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}
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}
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27
uni_modules/z-address/readme.md
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27
uni_modules/z-address/readme.md
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@@ -0,0 +1,27 @@
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# 三级联动,地址选择,可选长度
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三级联动,地址选择,可选长度
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| `QQ交流群(607391225)` | `微信交流群(加我好友备注"进群")` |
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| ----------------------------|--------------------------- |
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|||
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| QQ群号:607391225 |微信号:zhou0612wei|
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### [点击跳转-5年的web前端开源的uni-app快速开发模板-下载看文档](https://ext.dcloud.net.cn/plugin?id=2009)
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### 案例一
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```
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<z-address :dataList="[]" @change="addressChange" :length="3" :force="force"></z-address>
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```
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### 属性
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| 名称 | 类型 | 默认值 | 描述 |
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| ----------------------------|--------------- | ------------- | ---------------------------------------------------|
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| dataList | Array | [] | 默认值|
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| length | Number | 3 | 地区选择长度(1-3) |
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| force | Boolean | true | 强制选择,选择长度必须达到指定长度|
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### 事件
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| 名称 | 类型 | 描述 |
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| -----------------|------------------ | --------------------------|
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| @change | function | 选择时数据返回 |
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