文件
OmniCard/mpuniapp/pages/component/form/form.uvue

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<template>
<!-- #ifdef APP && !VUE3-VAPOR -->
<scroll-view class="scroll-view">
<!-- #endif -->
<view class="page">
<form @submit="onFormSubmit" @reset="onFormReset">
<view class="uni-form-item">
<text class="title">姓名</text>
<input class="uni-input" name="nickname" :value="data.nickname" placeholder="请输入姓名" :maxlength="-1" />
</view>
<view class="uni-form-item">
<text class="title">性别</text>
<radio-group name="gender" class="flex-row">
<view class="group-item">
<radio value="0" :checked="data.gender=='0'" /><text>男</text>
</view>
<view class="group-item">
<radio value="1" :checked="data.gender=='1'" /><text>女</text>
</view>
</radio-group>
</view>
<view class="uni-form-item">
<text class="title">爱好</text>
<checkbox-group name="loves" class="flex-row">
<view class="group-item">
<checkbox value="0" :checked="data.loves.indexOf('0')>-1" /><text>读书</text>
</view>
<view class="group-item">
<checkbox value="1" :checked="data.loves.indexOf('1')>-1" /><text>写字</text>
</view>
</checkbox-group>
</view>
<view class="uni-form-item">
<text class="title">年龄</text>
<slider name="age" :value="data.age" :show-value="true"></slider>
</view>
<view class="uni-form-item">
<text class="title">保留选项</text>
<view>
<switch name="switch" :checked="data.switch" />
</view>
</view>
<view class="uni-form-item">
<text class="title">备注</text>
<textarea name="comment" :value="data.comment" placeholder="请输入备注" style="padding: 10px;background: #FFF;" />
<!-- <textarea class="uni-input" name="comment" :value="comment" placeholder="这个class的写法,导致iOS和Android产生了高度差异"/> -->
</view>
<!-- picker -->
<view class="uni-form-item flex-row">
<text class="picker-title">时区</text>
<picker class="picker" name="timeZone" @change="onTimeZoneChange" :value="data.timeZoneIndex" :range="data.timeZoneList">
<view class="uni-picker-select-value pickerValue">{{data.timeZoneList[data.timeZoneIndex]}}</view>
</picker>
</view>
<view class="uni-form-item flex-row">
<text class="picker-title">多列选择器</text>
<picker class="picker pickerMulti" name="picker-mode-multiSelector" mode="multiSelector" @columnchange="onMultiPickerColumnChange"
:value="data.multiIndex" :range="data.multiArray">
<view class="uni-picker-select-value pickerMultiValue">
{{data.multiArray[0][data.multiIndex[0]]}},{{data.multiArray[1][data.multiIndex[1]]}},{{data.multiArray[2][data.multiIndex[2]]}}
</view>
</picker>
</view>
<view class="uni-form-item flex-row">
<text class="picker-title">时间选择器</text>
<picker class="picker pickerTime" name="picker-mode-time" mode="time" :value="data.timePickerValue" start="09:01" end="21:01" @change="onTimeChange">
<view class="uni-picker-select-value">{{data.timePickerValue}}</view>
</picker>
</view>
<view class="uni-form-item flex-row">
<text class="picker-title">日期选择器</text>
<picker class="picker pickerDate" name="picker-mode-date" mode="date" :value="data.datePickerValue" :start="data.startDate" :end="data.endDate"
@change="onDateChange">
<view class="uni-picker-select-value">{{data.datePickerValue}}</view>
</picker>
</view>
<view class="uni-form-item">
<text class="title">时间</text>
<picker-view class="picker-view" name="time" :value="data.time" indicator-style="height:50px">
<picker-view-column>
<view class="picker-view-item" v-for="(item,index) in data.hours" :key="index">
<text class="picker-view-text">{{item}}时</text>
</view>
</picker-view-column>
<picker-view-column>
<view class="picker-view-item" v-for="(item,index) in data.minutes" :key="index">
<text class="picker-view-text">{{item}}分</text>
</view>
</picker-view-column>
</picker-view>
</view>
<view class="flex-row">
<button class="btn btn-submit" form-type="submit" type="primary">Submit</button>
<button class="btn btn-reset" type="default" form-type="reset">Reset</button>
</view>
</form>
<view class="result">提交的表单数据</view>
<textarea class="textarea" :value="formDataText" :maxlength="-1" :auto-height="true"></textarea>
</view>
<!-- #ifdef APP && !VUE3-VAPOR -->
</scroll-view>
<!-- #endif -->
</template>
<script setup lang="uts">
function getDate(type?: string): string {
const date = new Date();
let year = date.getFullYear();
let month = date.getMonth() + 1;
let day = date.getDate();
if (type === 'start') {
year = year - 10;
} else if (type === 'end') {
year = year + 10;
}
const monthString = month > 9 ? month.toString() : '0' + month;
const dayString = day > 9 ? day.toString() : '0' + day;
return `${year}-${monthString}-${dayString}`;
}
type DataType = {
nickname: string;
gender: string;
age: number;
loves: string[];
switch: boolean;
timeZoneIndex: number;
timeZoneList: string[];
multiArray: string[][];
multiIndex: number[];
datePickerValue: string;
startDate: string;
endDate: string;
timePickerValue: string;
time: number[];
hours: string[];
minutes: string[];
comment: string;
formData: UTSJSONObject;
// 仅测试
testVerifySubmit: boolean;
testVerifyReset: boolean;
}
let hours = new Array<string>()
let minutes = new Array<string>()
for (let i = 1; i <= 24; i++) {
hours.push(i.toString())
}
for (let i = 1; i <= 60; i++) {
minutes.push(i.toString())
}
const date = new Date()
// 使用reactive避免ref数据在自动化测试中无法访问
const data = reactive({
nickname: '',
gender: '0',
age: 18,
loves: ['0'],
switch: true,
timeZoneIndex: 0,
timeZoneList: ['中国', '美国', '巴西', '日本'],
multiArray: [
['亚洲', '欧洲'],
['中国', '日本'],
['北京', '上海', '广州']
],
multiIndex: [0, 0, 0],
datePickerValue: getDate(null),
startDate: getDate('start'),
endDate: getDate('end'),
timePickerValue: '12:01',
time: [date.getHours() - 1, date.getMinutes() - 1],
hours: hours,
minutes: minutes,
comment: '',
formData: {},
// 仅测试
testVerifySubmit: false,
testVerifyReset: false
} as DataType)
const formDataText = computed((): string => {
return JSON.stringify(data.formData)
})
const onTimeZoneChange = (e: UniPickerChangeEvent) => {
data.timeZoneIndex = e.detail.value as number
console.log('时区选择改变,携带值为:' + e.detail.value)
}
const onMultiPickerColumnChange = (e: UniPickerColumnChangeEvent) => {
console.log('修改的列为:' + e.detail.column + ',值为:' + e.detail.value)
data.multiIndex[e.detail.column] = e.detail.value
switch (e.detail.column) {
case 0: //拖动第1列
switch (data.multiIndex[0]) {
case 0:
data.multiArray[1] = ['中国', '日本']
data.multiArray[2] = ['北京', '上海', '广州']
break
case 1:
data.multiArray[1] = ['英国', '法国']
data.multiArray[2] = ['伦敦', '曼彻斯特']
break
}
data.multiIndex.splice(1, 1, 0)
data.multiIndex.splice(2, 1, 0)
break
case 1: //拖动第2列
switch (data.multiIndex[0]) { //判断第一列是什么
case 0:
switch (data.multiIndex[1]) {
case 0:
data.multiArray[2] = ['北京', '上海', '广州']
break
case 1:
data.multiArray[2] = ['东京', '北海道']
break
}
break
case 1:
switch (data.multiIndex[1]) {
case 0:
data.multiArray[2] = ['伦敦', '曼彻斯特']
break
case 1:
data.multiArray[2] = ['巴黎', '马赛']
break
}
break
}
data.multiIndex.splice(2, 1, 0)
break
}
}
const onDateChange = (e: UniPickerChangeEvent) => {
data.datePickerValue = e.detail.value as string
}
const onTimeChange = (e: UniPickerChangeEvent) => {
data.timePickerValue = e.detail.value as string
}
const onFormSubmit = (e: UniFormSubmitEvent) => {
data.formData = e.detail.value
// 仅测试
data.testVerifySubmit = (e.type == 'submit' && (e.target?.tagName ?? '') == "FORM")
}
const onFormReset = (e: UniFormResetEvent) => {
data.formData = {}
data.timeZoneIndex = 0
// 仅测试
data.testVerifyReset = (e.type == 'reset' && (e.target?.tagName ?? '') == "FORM")
}
defineExpose({
data
})
</script>
<style>
.scroll-view {
flex: 1;
}
.page {
padding: 15px;
}
.flex-row {
flex-direction: row;
align-items: center;
}
.uni-form-item {
padding: 15px 0;
}
.title {
margin-bottom: 10px;
opacity: 0.8;
}
.picker-title {
opacity: 0.8;
}
.picker {
margin-left: 15px;
}
.group-item {
flex-direction: row;
margin-right: 20px;
}
.picker-view {
width: 200px;
height: 320px;
margin-top: 10px;
}
.picker-view-item {
height: 50px;
}
.picker-view-text {
line-height: 50px;
text-align: center;
}
.btn {
flex: 1;
}
.btn-submit {
margin-right: 5px;
}
.btn-reset {
margin-left: 5px;
}
.result {
margin-top: 30px;
}
.textarea {
margin-top: 5px;
padding: 5px;
background-color: #fff;
}
.uni-picker-select-value {
height: 41px;
padding: 0 13px;
font-size: 14px;
background: var(--list-background-color,#ffffff);
justify-content: center;
}
</style>