文本输入。
属性名 | 描述 | 类型 | 默认值 |
className | 自定义的class | String | '' |
labelCls | 自定义label的class | String | '' |
inputCls | 自定义input的class | String | '' |
last | 是否最后一行 | Boolean | false |
value | 初始内容 | String | '' |
name | 组件名字,用于表单提交获取数据 | String | '' |
type | input 的类型,有效值:text , number , idcard , digit |
String | text |
password | 是否是密码类型 | Boolean | false |
placeholder | 占位符 | String | '' |
placeholderStyle | 指定 placeholder 的样式 | String | '' |
placeholderClass | 指定 placeholder 的样式类 | String | '' |
disabled | 是否禁用 | Boolean | false |
maxlength | 最大长度 | Number | 140 |
focus | 获取焦点 | Boolean | false |
clear | 是否带清除功能,仅disabled为false才生效 | Boolean | false |
onInput | 键盘输入时触发input事件 | (e: Object) => void | |
onConfirm | 点击键盘完成时触发 | (e: Object) => void | |
onFocus | 聚焦时触发 | (e: Object) => void | |
onBlur | 失去焦点时触发 | (e: Object) => void | |
onClear | 点击清除icon时触发 | () => void |
slotname | 说明 |
extra | 可选,用于渲染input-item项右边说明 |
1 2 3 4 5 6 7 8 9 | { "defaultTitle" : "应用AntUI组件库" , "usingComponents" : { "list" : "mini-antui/es/list/index" , "list-item" : "mini-antui/es/list/list-item/index" , "input-item" : "mini-antui/es/input-item/index" , "picker-item" : "mini-antui/es/picker-item/index" } } |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | <view> <view style= "margin-top: 10px;" /> <list> <input-item data-field= "cardNo" clear= "{{true}}" value= "{{cardNo}}" className= "dadada" placeholder= "银行卡号" focus= "{{inputFocus}}" onInput= "onItemInput" onFocus= "onItemFocus" onBlur= "onItemBlur" onConfirm= "onItemConfirm" onClear= "onClear" > 卡号 <view slot= "extra" class = "extra" onTap= "onExtraTap" ></view> </input-item> <picker-item data-field= "bank" placeholder= "选择发卡银行" value= "{{bank}}" onPickerTap= "onPickerTap" > 发卡银行 </picker-item> <input-item data-field= "name" placeholder= "姓名" type= "text" value= "{{name}}" clear= "{{true}}" onInput= "onItemInput" onClear= "onClear" > 姓名 </input-item> <input-item data-field= "password" placeholder= "密码" password > 密码 </input-item> <input-item data-field= "remark" placeholder= "备注" last= "{{true}}" /> </list> <view style= "margin: 10px;" > <button type= "primary" onTap= "onAutoFocus" >聚焦</button> <view> </view> |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | const banks = [ '网商银行' , '建设银行' , '工商银行' , '浦发银行' ]; Page({ data: { cardNo: '1234****' , inputFocus: true , bank: '' , name: '' , }, onAutoFocus() { this .setData({ inputFocus: true , }); }, onExtraTap() { my.alert({ content: 'extra tapped' , }); }, onItemInput(e) { this .setData({ [e.target.dataset.field]: e.detail.value, }); }, onItemFocus() { this .setData({ inputFocus: false , }); }, onItemBlur() {}, onItemConfirm() {}, onClear(e) { this .setData({ [e.target.dataset.field]: '' , }); }, onPickerTap() { my.showActionSheet({ title: '选择发卡银行' , items: banks, success: (res) => { this .setData({ bank: banks[res.index], }); }, }); }, }); |
1 2 3 4 5 6 7 8 9 10 | .extra { background-size: contain; background-repeat: no-repeat; background-position: right center; opacity: 0.2 ; height: 20px; width: 20px; padding-left: 10px; } |