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hello uni-app x
提交 e6f8801c 编写于 作者: DCloud-yinjiacheng's avatar DCloud-yinjiacheng
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更新input示例

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pages/component/input/input.uvue
浏览文件 @ e6f8801c
<template> <template>
<!-- #ifdef APP --> <!-- #ifdef APP -->
<scroll-view style="flex: 1"> <scroll-view style="flex: 1">
<!-- #endif --> <!-- #endif -->
<view class="nvue-page-root"> <page-head :title="title"></page-head>
<page-head :title="title"></page-head> <view class="uni-common-mt uni-padding-wrap">
<view class="uni-common-mt"> <view>
<view class="uni-form-item uni-column"> <view class="uni-title">
<view class="title" <text class="uni-title-text">设置输入框的初始内容</text>
><text class="uni-form-item__title">可自动聚焦的 input</text></view </view>
> <view class="uni-input-wrapper">
<view class="uni-input-wrapper"> <input class="uni-input" value="hello uni-app x" />
<input </view>
class="uni-input" </view>
:focus="true"
placeholder="自动获得焦点" <view>
ref="input" <view class="uni-title">
/> <text class="uni-title-text">type取值（不同输入法表现可能不一致）</text>
</view> </view>
</view> <view class="uni-input-wrapper">
<!-- #ifdef APP-PLUS --> <input class="uni-input" type="text" placeholder="文本输入键盘" />
<!-- <view v-if="platform==='ios'&&!isNvue" class="uni-form-item uni-column"> </view>
<view class="title"><text class="uni-form-item__title">隐藏 iOS 软键盘上的导航条</text></view> <view class="uni-input-wrapper">
<view class="uni-input-wrapper"> <input class="uni-input" type="number" placeholder="数字输入键盘" />
<input class="uni-input" placeholder="触摸其他地方收起键盘" @focus="onFocus" @blur="onBlur" /> </view>
</view> <view class="uni-input-wrapper">
</view> --> <input class="uni-input" type="digit" placeholder="带小数点的数字输入键盘" />
<!-- #endif --> </view>
<view class="uni-form-item uni-column"> <view class="uni-input-wrapper">
<view class="title" <input class="uni-input" type="tel" placeholder="电话输入键盘" />
><text class="uni-form-item__title" </view>
>键盘右下角按钮显示为搜索</text </view>
></view
> <view>
<view class="uni-input-wrapper"> <view class="uni-title">
<input <text class="uni-title-text">密码输入框</text>
class="uni-input" </view>
confirmType="search" <view class="uni-input-wrapper">
placeholder="键盘右下角按钮显示为搜索" <input class="uni-input" :password="true" />
/> </view>
</view> </view>
</view>
<!-- #ifndef H5 --> <view>
<view class="uni-form-item uni-column"> <view class="uni-title">
<view class="title" <text class="uni-title-text">占位符样式</text>
><text class="uni-form-item__title" </view>
>键盘右下角按钮显示为发送</text <view class="uni-input-wrapper">
></view <input class="uni-input" placeholder-style="color:red" placeholder="占位符文字颜色为红色" />
> </view>
<view class="uni-input-wrapper"> <view class="uni-input-wrapper">
<input <input class="uni-input" placeholder-class="uni-input-placeholder-class" placeholder="占位符背景色为绿色" />
class="uni-input" </view>
confirmType="send" </view>
placeholder="键盘右下角按钮显示为发送"
/> <view>
</view> <view class="uni-title">
</view> <text class="uni-title-text">设置禁用输入框</text>
<!-- #endif --> </view>
<view class="uni-form-item uni-column"> <view class="uni-input-wrapper">
<view class="title" <input class="uni-input" :disabled="true" />
><text class="uni-form-item__title" </view>
>控制最大输入长度的 input</text </view>
></view
> <view>
<view class="uni-input-wrapper"> <view class="uni-title">
<input <text class="uni-title-text">设置最大输入长度</text>
class="uni-input" </view>
:maxlength="10" <view class="uni-input-wrapper">
placeholder="最大输入长度为10" <input class="uni-input" :maxlength="10" placeholder="最大输入长度为10" />
/> </view>
</view> </view>
</view>
<view class="uni-form-item uni-column"> <view>
<view class="title" <view class="uni-title">
><text class="uni-form-item__title" <text class="uni-title-text">设置光标与键盘的距离</text>
>实时获取输入值：{{ inputValue }}</text </view>
></view <view class="uni-input-wrapper">
> <input class="uni-input" :cursor-spacing="1000" placeholder="光标与键盘的距离为1000px" />
<view class="uni-input-wrapper"> </view>
<input </view>
class="uni-input"
@input="onKeyInput" <view>
placeholder="输入同步到view中" <view class="uni-title">
/> <text class="uni-title-text">自动获取焦点</text>
</view> </view>
</view> <view class="uni-input-wrapper">
<view class="uni-form-item uni-column"> <input class="uni-input" :focus="true" />
<view class="title" </view>
><text class="uni-form-item__title">控制输入的 input</text></view </view>
>
<view class="uni-input-wrapper"> <view>
<input <view class="uni-title">
class="uni-input" <text class="uni-title-text">confirm-type取值（不同输入法表现可能不一致）</text>
@input="replaceInput" </view>
:value="changeValue" <view class="uni-input-wrapper">
placeholder="连续的两个1会变成2" <input class="uni-input" confirmType="send" placeholder="键盘右下角按钮显示为发送" />
/> </view>
</view> <view class="uni-input-wrapper">
</view> <input class="uni-input" confirmType="search" placeholder="键盘右下角按钮显示为搜索" />
<!-- #ifndef MP-BAIDU --> </view>
<!-- <view class="uni-form-item uni-column"> <view class="uni-input-wrapper">
<view class="title"><text class="uni-form-item__title">控制键盘的 input</text></view> <input class="uni-input" confirmType="next" placeholder="键盘右下角按钮显示为下一个" />
<view class="uni-input-wrapper"> </view>
<input class="uni-input" ref="input1" @input="hideKeyboard" placeholder="输入123自动收起键盘" /> <view class="uni-input-wrapper">
</view> <input class="uni-input" confirmType="go" placeholder="键盘右下角按钮显示为前往" />
</view> --> </view>
<!-- #endif --> <view class="uni-input-wrapper">
<view class="uni-form-item uni-column"> <input class="uni-input" confirmType="done" placeholder="键盘右下角按钮显示为完成" />
<view class="title" </view>
><text class="uni-form-item__title">数字输入的 input</text></view </view>
>
<view class="uni-input-wrapper"> <view>
<input <view class="uni-title">
class="uni-input" <text class="uni-title-text">点击键盘右下角按钮时保持键盘不收起</text>
type="number" </view>
placeholder="这是一个数字输入框" <view class="uni-input-wrapper">
/> <input class="uni-input" :confirm-hold="true" />
</view> </view>
</view> </view>
<view class="uni-form-item uni-column">
<view class="title" <view>
><text class="uni-form-item__title">密码输入的 input</text></view <view class="uni-title" @click="setCursor(4)">
> <text class="uni-title-text">设置输入框聚焦时光标的位置（点击生效）</text>
<view class="uni-input-wrapper"> </view>
<input <view class="uni-input-wrapper">
class="uni-input" <input ref="input" class="uni-input" value="0123456789" :cursor="cursor" />
:password="true" </view>
type="text" </view>
placeholder="这是一个密码输入框"
/> <view>
</view> <view class="uni-title" @click="setSelection(0, 4)">
</view> <text class="uni-title-text">设置输入框聚焦时光标的起始位置和结束位置（点击生效）</text>
<view class="uni-form-item uni-column"> </view>
<view class="title" <view class="uni-input-wrapper">
><text class="uni-form-item__title">带小数点的 input</text></view <input ref="input2" class="uni-input" value="0123456789" :selection-start="selectionStart"
> :selection-end="selectionEnd" />
<view class="uni-input-wrapper"> </view>
<input </view>
class="uni-input"
type="digit" <view>
placeholder="带小数点的数字键盘" <view class="uni-title">
/> <text class="uni-title-text">键盘弹起时，自动上推页面</text>
</view> </view>
</view> <view class="uni-input-wrapper">
<!-- <view class="uni-form-item uni-column"> <input class="uni-input" :adjust-position="true" />
<view class="title"><text class="uni-form-item__title">身份证输入的 input</text></view> </view>
<view class="uni-input-wrapper"> </view>
<input class="uni-input" type="idcard" placeholder="身份证输入键盘" /> </view>
</view> --> <view>
<view class="uni-form-item uni-column"> <view class="uni-title">
<view class="title" <text class="uni-title-text">input事件</text>
><text class="uni-form-item__title" <text class="uni-subtitle-text" v-if="inputEventDetail">{{inputEventDetail}}</text>
>控制占位符颜色的 input</text </view>
></view <view class="uni-input-wrapper">
> <input class="uni-input" @input="onInput" />
<view class="uni-input-wrapper"> </view>
<input </view>
class="uni-input"
placeholder-style="color:#F76260" <view>
placeholder="占位符字体是红色的" <view class="uni-title">
/> <text class="uni-title-text">focus事件和blur事件</text>
</view> <text class="uni-subtitle-text" v-if="focusAndBlurEventDetail">{{focusAndBlurEventDetail}}</text>
</view> </view>
<view class="uni-form-item uni-column"> <view class="uni-input-wrapper">
<view class="title" <input class="uni-input" @focus="onFocus" @blur="onBlur" />
><text class="uni-form-item__title">带清除按钮的输入框</text></view </view>
> </view>
<view class="uni-input-wrapper">
<input <view>
class="uni-input" <view class="uni-title">
placeholder="带清除按钮的输入框" <text class="uni-title-text">confirm事件</text>
:value="inputClearValue" <text class="uni-subtitle-text" v-if="confirmEventDetail">{{confirmEventDetail}}</text>
@input="clearInput" </view>
/> <view class="uni-input-wrapper">
<image <input class="uni-input" @confirm="onConfirm" />
class="uni-icon" </view>
src="/static/icons/clear.png" </view>
v-if="showClearIcon"
@click="clearIcon" <view>
></image> <view class="uni-title">
</view> <text class="uni-title-text">keyboardheightchange事件</text>
</view> <text class="uni-subtitle-text"
<view class="uni-form-item uni-column"> v-if="keyboardHeightChangeEventDetail">{{keyboardHeightChangeEventDetail}}</text>
<view class="title" </view>
><text class="uni-form-item__title">可查看密码的输入框</text></view <view class="uni-input-wrapper">
> <input class="uni-input" @keyboardheightchange="onKeyborardHeightChange" />
<view class="uni-input-wrapper"> </view>
<input </view>
class="uni-input"
placeholder="请输入密码" <view>
:password="showPassword" <view class="uni-title">
/> <text class="uni-title-text">带清除按钮的输入框</text>
<image </view>
class="uni-icon" <view class="uni-input-wrapper">
:src=" <input class="uni-input" placeholder="带清除按钮的输入框" :value="inputClearValue" @input="clearInput" />
!showPassword <image class="uni-icon" src="/static/icons/clear.png" v-if="showClearIcon" @click="clearIcon">
? '/static/icons/eye-active.png' </image>
: '/static/icons/eye.png' </view>
" </view>
@click="changePassword"
></image> <view>
</view> <view class="uni-title">
</view> <text class="uni-title-text">可查看密码的输入框</text>
</view> </view>
</view> <view class="uni-input-wrapper">
<!-- #ifdef APP --> <input class="uni-input" placeholder="请输入密码" :password="showPassword" />
</scroll-view> <image class="uni-icon"
<!-- #endif --> :src="!showPassword ? '/static/icons/eye-active.png' : '/static/icons/eye.png'"
@click="changePassword"></image>
</view>
</view>
</view>
<!-- #ifdef APP -->
</scroll-view>
<!-- #endif -->
</template> </template>
<script lang="ts"> <script lang="ts">
export default { export default {
data() { data() {
return { return {
title: 'input', title: 'input',
focus: false, showClearIcon: false,
inputValue: '', inputClearValue: '',
showClearIcon: false, showPassword: true,
inputClearValue: '', cursor: -1,
changeValue: '', selectionStart: -1,
showPassword: true, selectionEnd: -1,
} inputEventDetail: '',
}, focusAndBlurEventDetail: '',
onReady() { confirmEventDetail: '',
// TODO auto focus keyboardHeightChangeEventDetail: ''
// (this.$refs['input'] as INode).focus(); }
}, },
methods: { methods: {
onKeyInput: function (event: InputEvent) { setCursor: function (cursor : number) {
this.inputValue = event.detail.value (this.$refs['input'] as INode).focus();
}, this.cursor = cursor;
replaceInput: function (event: InputEvent) { },
var value = event.detail.value setSelection: function (selectionStart : number, selectionEnd : number) {
if (value == '11') { (this.$refs['input2'] as INode).focus();
this.changeValue = '2' this.selectionStart = selectionStart;
} this.selectionEnd = selectionEnd;
}, },
clearInput: function (event: InputEvent) { clearInput: function (event : InputEvent) {
this.inputClearValue = event.detail.value this.inputClearValue = event.detail.value
if (event.detail.value.length > 0) { if (event.detail.value.length > 0) {
this.showClearIcon = true this.showClearIcon = true
} else { } else {
this.showClearIcon = false this.showClearIcon = false
} }
}, },
clearIcon: function () { clearIcon: function () {
this.inputClearValue = '' this.inputClearValue = ''
this.showClearIcon = false this.showClearIcon = false
}, },
changePassword: function () { changePassword: function () {
this.showPassword = !this.showPassword this.showPassword = !this.showPassword
}, },
// hideKeyboard: function(event: InputEvent) { onInput: function (event : InputEvent) {
// if (event.detail.value === '123') { console.log("键盘输入", JSON.stringify(event.detail));
// uni.hideKeyboard(); this.inputEventDetail = JSON.stringify(event.detail)
// } },
// }, onFocus: function (event : InputFocusEvent) {
// onFocus() { console.log("输入框聚焦", JSON.stringify(event.detail));
// this.$mp.page.$getAppWebview().setStyle({ this.focusAndBlurEventDetail = JSON.stringify(event.detail);
// softinputNavBar: 'none' },
// }) onBlur: function (event : InputBlurEvent) {
// }, console.log("输入框失去焦点", JSON.stringify(event.detail));
// onBlur() { this.focusAndBlurEventDetail = JSON.stringify(event.detail);
// this.$mp.page.$getAppWebview().setStyle({ },
// softinputNavBar: 'auto' onConfirm: function (event : InputConfirmEvent) {
// }) console.log("点击完成按钮", JSON.stringify(event.detail));
// } this.confirmEventDetail = JSON.stringify(event.detail);
}, },
} onKeyborardHeightChange: function (event : InputKeyboardHeightChangeEvent) {
console.log("键盘高度发生变化", JSON.stringify(event.detail));
this.keyboardHeightChangeEventDetail = JSON.stringify(event.detail);
}
}
}
</script> </script>
<style scoped> <style scoped>
.nvue-page-root { .uni-input-wrapper {
background-color: #f8f8f8; display: flex;
padding-bottom: 20px; padding: 8px 13px;
} margin: 10rpx 0;
flex-direction: row;
.title { flex-wrap: nowrap;
padding: 5px 13px; background-color: #ffffff;
} }
.uni-form-item__title {
font-size: 16px;
line-height: 24px;
}
.uni-input-wrapper { .uni-input {
display: flex; height: 28px;
padding: 8px 13px; line-height: 28px;
flex-direction: row; font-size: 15px;
flex-wrap: nowrap; padding: 0px;
background-color: #ffffff; flex: 1;
} background-color: #ffffff;
}
.uni-input { .uni-icon {
height: 28px; width: 24px;
line-height: 28px; height: 24px;
font-size: 15px; }
padding: 0px;
flex: 1;
background-color: #ffffff;
}
.uni-icon { .uni-input-placeholder-class {
width: 24px; background-color: green;
height: 24px; }
} </style>
</style> \ No newline at end of file
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