微信小程序把页面分为上下两部分,上部为表单,下方为列表,在表单中输入学生学籍信息,点击添加按钮,把学籍信息添加到列中显示,并清空表单输入的数据。 * 学籍信息包括 * 姓名:text * 性别 :radio * 出生年月 :picker * 籍贯:picker * 爱好:checkbox * 提示,学籍信息可以定义为数组,每个学生信息为一个对象,每添加一个学生,就创建一个对象,并把对象添加到数组中,页面的列表使用循环输出数组中的对象
时间: 2024-02-28 19:56:25 浏览: 75
微信小程序简单实现form表单获取输入数据功能示例
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好的,我可以再次给出一个更具体的代码实现方案,供您参考。
wxml 文件代码:
```html
<view class="container">
<form>
<view class="form-item">
<label>姓名:</label>
<input type="text" placeholder="请输入姓名" bindinput="onNameInput"/>
</view>
<view class="form-item">
<label>性别:</label>
<radio-group bindchange="onGenderChange">
<radio value="male" checked="{{gender==='male'}}">男</radio>
<radio value="female" checked="{{gender==='female'}}">女</radio>
</radio-group>
</view>
<view class="form-item">
<label>出生年月:</label>
<picker mode="date" start="1970-01-01" end="{{endDate}}" value="{{birthDate}}" bindchange="onBirthDateChange">
{{birthDate}}
</picker>
</view>
<view class="form-item">
<label>籍贯:</label>
<picker mode="region" value="{{nativePlace}}" bindregionchange="onNativePlaceChange"></picker>
</view>
<view class="form-item">
<label>爱好:</label>
<checkbox-group bindchange="onHobbyChange">
<checkbox value="reading" checked="{{hobby.indexOf('reading')!==-1}}">阅读</checkbox>
<checkbox value="music" checked="{{hobby.indexOf('music')!==-1}}">音乐</checkbox>
<checkbox value="sports" checked="{{hobby.indexOf('sports')!==-1}}">运动</checkbox>
</checkbox-group>
</view>
<view class="form-item">
<button type="primary" bindtap="onAddStudent">添加</button>
</view>
</form>
<view class="list">
<view class="list-item" wx:for="{{students}}" wx:key="index">
<view class="item-row">
<label>姓名:</label>
<text>{{item.name}}</text>
</view>
<view class="item-row">
<label>性别:</label>
<text>{{item.gender}}</text>
</view>
<view class="item-row">
<label>出生年月:</label>
<text>{{item.birthDate}}</text>
</view>
<view class="item-row">
<label>籍贯:</label>
<text>{{item.nativePlace}}</text>
</view>
<view class="item-row">
<label>爱好:</label>
<text>{{item.hobby.join(',')}}</text>
</view>
</view>
</view>
</view>
```
js 文件代码:
```javascript
Page({
data: {
name: '',
gender: 'male',
birthDate: '',
nativePlace: [],
hobby: [],
students: [],
endDate: new Date().toISOString().slice(0, 10),
},
onNameInput: function(e) {
this.setData({
name: e.detail.value
});
},
onGenderChange: function(e) {
this.setData({
gender: e.detail.value
});
},
onBirthDateChange: function(e) {
this.setData({
birthDate: e.detail.value
});
},
onNativePlaceChange: function(e) {
this.setData({
nativePlace: e.detail.value
});
},
onHobbyChange: function(e) {
this.setData({
hobby: e.detail.value
});
},
onAddStudent: function() {
if (!this.data.name) {
wx.showToast({
title: '姓名不能为空',
icon: 'none',
});
return;
}
let student = {
name: this.data.name,
gender: this.data.gender,
birthDate: this.data.birthDate,
nativePlace: this.data.nativePlace.join(' '),
hobby: this.data.hobby,
};
let students = this.data.students;
students.push(student);
this.setData({
students: students,
name: '',
gender: 'male',
birthDate: '',
nativePlace: [],
hobby: [],
});
},
});
```
css 文件代码:
```css
.container {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
padding: 20rpx;
}
.form-item {
display: flex;
flex-direction: row;
align-items: center;
margin-bottom: 20rpx;
}
.form-item label {
width: 120rpx;
font-size: 28rpx;
}
.list {
display: flex;
flex-direction: column;
margin-top: 40rpx;
}
.list-item {
display: flex;
flex-direction: column;
background-color: #fff;
border: 1rpx solid #ccc;
border-radius: 10rpx;
padding: 20rpx;
margin-bottom: 20rpx;
}
.item-row {
display: flex;
flex-direction: row;
align-items: center;
margin-bottom: 10rpx;
}
.item-row label {
font-size: 24rpx;
color: #666;
width: 120rpx;
}
.item-row text {
font-size: 24rpx;
color: #333;
flex: 1;
}
```
注:上面的代码实现是基于微信小程序原生开发框架实现的,如果您使用的是其他框架或库,可能会有所不同。
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