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[bugfix] Area: 修复省市区选择组件第一项无法选中

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#721
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rex 2018-10-09 18:29:49 +08:00 committed by GitHub
parent bd4b73a12e
commit 69db8e9d19
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3 changed files with 3788 additions and 10 deletions
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3780
example/pages/area/area.js Normal file
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16
example/pages/area/index.js
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@ -1,4 +1,5 @@
import Page from '../../common/page';
import AreaList from './area';
Page({
data: {
@ -8,15 +9,12 @@ Page({
},
onShow() {
wx.request({
url: 'https://cashier.youzan.com/pay/wsctrade/order/buy/getAllRegion.json',
success: response => {
this.setData({
loading: false,
areaList: response.data.data
});
}
});
setTimeout(() => {
this.setData({
loading: false,
areaList: AreaList
});
}, 1500);
},
onChange(event) {

2
packages/area/index.ts
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@ -70,7 +70,7 @@ VantComponent({
const index = pickerValue.findIndex((item, index) => item !== value[index]);
const values = displayColumns[index];
if (!value[index] || !values[value[index]]) {
if (index < 0 || value[index] < 0 || !values[value[index]]) {
return;
}