uniapp如何使用picker进行单选?
网友回复
单列选择器
代码如下
<template> <view> <picker @change="bindPickerChange" :value="index" :range="array" range-key="name"> <view style="padding: 20rpx;background-color: white;">{{ array[index].name }}</view> </picker> </view> </template> <script> export default { data() { return { array: [{ name: '中国' }, { name: '美国' }, { name: '巴西' }, { name: '日本' }], index: 2, }; }, methods: { bindPickerChange: function(e) { this.index = e.detail.value; } } }; </script>多列选择器
代码如下:
<template> <view> <picker mode="multiSelector" @columnchange="bindMultiPickerColumnChange" :value="multiIndex" :range="multiArray"> <view style="background-color: white;"> {{ multiArray[0][mu...
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