手机移动端选择组件 支持是否级联/单选到多选/可异步更新数据等..
Mobile Select
A multi-function mobile phone scrolling selector, support single to multi-select, support multi-level cascade, provide callback function, provide update function redraw, relocation function, compatible pc drag and so on.
English Docs | 中文文档
🎨 Features
- A mobile select component with vanilla js, do not dependent on any library
- Can be passed to an ordinary array or json array
- According to the length of the parameters passed, automatically render the corresponding number of columns, support for individual to multiple options
- Automatic identification is cascading
- Provide a custom callback function ‘onChange()’
- After each gesture sliding, it also provides a callback function ‘onTransitionEnd()’
- Provide update function, pass the other parameters to render again
- Provide relocation function
📺 Preview
Use mobile phone scan code to preview:
Gif preview:
🗂 Main package files
dist/
├── mobile-select.umd.js (UMD, default)
├── mobile-select.esm.js (ECMAScript Module)
├── mobile-select.iife.js (Immediately-invoked Function Expression)
├── mobile-select.iife.min.js (Immediately-invoked Function Expression, compressed)
├── mobile-select.d.ts (TypeScript Declaration File)
├── style/
├── mobile-select.css
└── mobile-select.less
🥤 Setup and Scripts
script include：
<link rel="stylesheet" type="text/css" href="dist/style/mobile-select.css" />
<script type="text/javascript" src="dist/mobile-select.iife.min.js" ></script>
CDN Path：
npm / pnpm / yarn：
Using npm:
npm install mobile-select
Using pnpm:
pnpm add mobile-select
Using Yarn:
yarn add mobile-select
Import in your file：
import MobileSelect from "mobile-select";
🧩 Use in Platforms Demo
 VanillaJS 📦Sandbox |
 Angular 📦Sandbox |
 React-ts 📦Sandbox |
 Vue 📦Sandbox |
 Svelte 📦Sandbox |
 Solid 📦Sandbox |
📗 Quick Start
①Ordinary array format - Non-cascade
<div id="day"></div>
<script type="text/javascript">
let mobileSelect1 = new MobileSelect({
trigger: document.querySelector("#day"),
title: "单项选择",
wheels: [
{ data: ["周日", "周一", "周二", "周三", "周四", "周五", "周六"] },
],
initValue: "周二", // Initialize value
});
</script>
②Json format - Non-cascade
<div id="area"></div>
<script type="text/javascript">
let mobileSelect2 = new MobileSelect({
trigger: "#area",
title: "地区选择",
wheels: [
{
data: [
{ id: "1", value: "附近" },
{ id: "2", value: "上城区" },
{ id: "3", value: "下城区" },
{ id: "4", value: "江干区" },
{ id: "5", value: "拱墅区" },
{ id: "6", value: "西湖区" },
],
},
{
data: [
{ id: "1", value: "1000米" },
{ id: "2", value: "2000米" },
{ id: "3", value: "3000米" },
{ id: "4", value: "5000米" },
{ id: "5", value: "10000米" },
],
},
],
onChange: function (data, indexArr, msInstance) {
console.log(data);
},
});
</script>
Example：
③Json format - Cascade
<div id="area2"></div>
<script type="text/javascript">
let mobileSelect3 = new MobileSelect({
trigger: "#area2",
title: "地区选择-联动",
wheels: [
{
data: [
{
id: "1",
value: "附近",
childs: [
{ id: "1", value: "1000米" },
{ id: "2", value: "2000米" },
{ id: "3", value: "3000米" },
{ id: "4", value: "5000米" },
{ id: "5", value: "10000米" },
],
},
{ id: "2", value: "上城区" },
{ id: "3", value: "下城区" },
{ id: "4", value: "江干区" },
{ id: "5", value: "拱墅区" },
{ id: "6", value: "西湖区" },
],
},
],
initValue: "附近 2000米", // Initialize value
onChange: function(data, indexArr, msInstance) {
console.log(data); // Returns the selected value
},
});
</script>
Example：
④How to use in React or Vue
Use in React demo:
import { useState, useRef, useEffect } from "react";
import MobileSelect from "mobile-select";
export default function MsComponent(props) {
const tirggerRef = useRef(null);
const [selectedVal, setSelectedVal] = useState('');
let msInstance = null;
useEffect(() => {
if(!msInstance){
msInstance = new MobileSelect({
wheels: [
{ data: ["周日", "周一", "周二", "周三", "周四", "周五", "周六"] },
],
trigger: tirggerRef.current,
triggerDisplayValue: false, // If you don't want to overwrite the HTML inside the trigger, you need to set this to false
onChange: (data) => {
setSelectedVal(JSON.stringify(data));
},
});
}
return () => {
msInstance?.destroy(); // Destroying instance
};
}, []);
return (
<div>
<div className="ms-default-trigger" ref={ tirggerRef }>
<div className="your-classname">{ selectedVal || 'please select...' }</div>
</div>
</div>
);
}
Use in Vue demo:
<template>
<div>
<div ref="tirggerRef">
<div class="your-classname">{{ selectedVal || "please select..." }}</div>
</div>
</div>
</template>
<script>
import MobileSelect from "mobile-select";
export default {
name: "mobile-select",
data: () => ({
msInstance: null,
selectedVal: "",
}),
mounted() {
this.msInstance = new MobileSelect({
trigger: this.$refs.tirggerRef,
wheels: [
{ data: ["周日", "周一", "周二", "周三", "周四", "周五", "周六"] },
],
triggerDisplayValue: false, // If you don't want to overwrite the HTML inside the trigger, you need to set this to false
onChange: (data) => {
this.selectedVal = JSON.stringify(data);
},
});
},
unmounted() {
this.msInstance.destroy(); // Destroying instance
},
};
</script>
⑤Json format - Data field mapping
<div id="trigger6"></div>
<script type="text/javascript">
// If your data field is named id, title, children
// does not match the id, value, childs field name of mobileSelect
// You can use the keyMap property for field name mapping
let mobileSelect6 = new MobileSelect({
trigger: "#trigger6",
title: "keyMap",
wheels: [
{
data: [
{
id: "1",
title: "A",
children: [
{ id: "A1", title: "A-a" },
{ id: "A2", title: "A-b" },
{ id: "A3", title: "A-c" },
],
},
{
id: "1",
title: "B",
children: [
{ id: "B1", title: "B-a" },
{ id: "B2", title: "B-b" },
{ id: "B3", title: "B-c" },
],
},
],
},
],
keyMap: {
id: "id",
value: "title",
childs: "children",
},
onChange: function(data, indexArr, msInstance) {
console.log(data);
},
});
</script>
Options
| Option | Default | Type | Version | Description |
|---|---|---|---|---|
| trigger | Required parameter. No default value | String or HTMLElement | DOM selector string or HTMLElement element e.g. ‘#my-trigger’ or document.querySelector(‘#my-trigger’) |
|
| wheels | Required parameter. No default value | Array | The data displayed on the wheel | |
| onChange | function(data, indexArr, instance){} | function | ≥1.2.0 | A callback function after successful selected |
| onTransitionEnd | function(data, indexArr, instance){} | function | ≥1.2.0 | A callback function that after each gesture sliding |
| onCancel | function(data, indexArr, instance){} | function | A callback function after cancel selected, return last successful selected data | |
| onShow | function(instance){} | function | A callback when the panel is show | |
| onHide | function(instance){} | function | A callback when the panel is hidden | |
| title | '' |
String | Component title | |
| position | [0,0,0,…] | Array | Initialize positioning | |
| colWidth | [1,1,2,…] | Array | col width setting | |
| connector | ' ' |
String | When there are multiple wheels, set the connection to connect multiple values, the default value is a space. | |
| initValue | '1 2' |
String | ≥1.2.0 | initial value, usually used in scene that show form data. (If a ‘connector’ is configured, the ‘initValue’ should also be joining character strings by custom connector.) |
| autoFocus | false |
Boolean | ≥1.2.0 | auto show panel after initialization |
| ensureBtnText | '确认' |
String | The text content of comfirm button | |
| cancelBtnText | '取消' |
String | The text content of cancel button | |
| ensureBtnColor | '#1e83d3' |
String | The text color of the comfirm button | |
| cancelBtnColor | '#666666' |
String | The text color of the cancel button | |
| titleColor | '#000000' |
String | The text color of the component title | |
| titleBgColor | '#ffffff' |
String | The background color of the component title | |
| textColor | '#000000' |
String | The text color of the wheels | |
| bgColor | '#ffffff' |
String | The Wheels background color | |
| maskOpacity | 0.7 |
Number | Mask opacity | |
| keyMap | {id:'id', value:'value', childs:'childs'} |
Object | Field name mapping, applies to field names that do not match id, value, childs | |
| triggerDisplayValue | true |
Boolean | ≥1.2.0 | When the click is confirmed, the trigger’s innerHtml becomes the selected data. ( If there are other elements in the trigger, you can set it to false. If you need to display data elsewhere, you can use the data returned by ‘onChange()’ to stitch yourself ) |
| scrollSpeed | 1 |
Number | ≥1.2.0 | The (wheels)slider scroll speed |
Tips: The meaning of the parameters returned in the callback function is as follows
- indexArr is the currently selected index array, such as[0,0,1]
- data is the currently selected json array, such as[{id:‘1’,value:‘hello’},{id:‘2’,value:‘world’}]
Functions：
| Function | Arguments | Version | Description |
|---|---|---|---|
| show() | no-argument | show the compontent | |
| hide() | no-argument | hide the compontent | |
| setTitle() | string | Set the title of the component | |
| locatePosition() | sliderIndex, posIndex | Pass the position array parameter, relocate the position of the wheel | |
| updateWheel() | sliderIndex, data | Re-render the specified wheel | |
| updateWheels() | data | Re-render the all wheel(Only used in cascading data forma) | |
| getValue() | no-argument | Gets the value selected by the component | |
| setValue() | data (the parameter format should be same with getValue() return) |
≥1.4.0 | Set the value for the component |
| destroy() | no-argument | ≥1.2.0 | Destroying a component instance |
Tips: The function parameters need to be passed as follows
- SliderIndex represents the index of the wheel to be modified
- PosIndex represents the location index
①Demo of use the function ：
<div id="day"></div>
<script>
let mySelect = new MobileSelect({
trigger: '#day',
wheels: [
{data:['周日','周一','周二','周三','周四','周五','周六']},
{data:['08:00','09:00','10:00','11:00','12:00','13:00','14:00']}
],
initValue: "周一 09:00",
colWidth: [1, 2] // initialize the col width setting, The number represents the width ratio of each column
});
//----------------------------------------------
//After the basic instantiated, use the functions
/** Set the title of the component */
mySelect.setTitle('啦啦啦(๑•̀ㅁ•́ฅ)');
/** Update the 0th wheel of the data,the data from the Chinese week to the English week */
mySelect.updateWheel(0,['sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday']);
/** Reposition the position of the first wheel and change the 0th data of the first wheel to the current selection. */
mySelect.locatePosition(1,0);
/** Destruction of the component */
mySelect.destroy();
</script>
Base example → Function after operation
②ajax asynchronous fill data
<!-- ************ Non-cascade Format ************ -->
<div id="trigger6"></div>
<script type="text/javascript">
let mobileSelect6 = new MobileSelect({
trigger: '#trigger6',
title: 'ajax fill data - non-cascade',
wheels: [
{data:[
{id:'1',value:'choose area'},
]},
{data:[
{id:'1',value:'choose distance'},
]}
],
onChange: function(data, indexArr, msInstance) {
console.log(data); // Returns the selected value
},
});
$.ajax({
type: "POST",
url: "xxxx",
data: {},
dataType: "json",
success: function(res){
//Assume that the obtained res.data.area is：
// [
// {id:'1',value:'area1'},
// {id:'2',value:'area2'},
// {id:'3',value:'area3'},
// {id:'4',value:'area4'}
// ]
//Assume that the obtained res.data.distance is：
// [
// {id:'1',value:'200 metres'},
// {id:'2',value:'300 metres'},
// {id:'3',value:'400 metres'}
// ]
mobileSelect6.updateWheel(0, res.data.area); // Update the 0th wheel
mobileSelect6.updateWheel(1, res.data.distance); // Update the 1th wheel
}
});
</script>
<!-- ************ Cascade Format ************ -->
<div id="trigger7"></div>
<script type="text/javascript">
let mobileSelect7 = new MobileSelect({
trigger: '#trigger7',
title: 'ajax fill data - cascade',
wheels: [
{data:[
{
id:'1',
value:'',
childs:[
{id:'A1',value:''},
]
}
]}
],
onChange: function(data, indexArr, msInstance) {
console.log(data); //Returns the selected value
},
});
$.ajax({
type: "POST",
url: "xxxx",
data: {},
dataType: "json",
success: function(res){
// Assume that the obtained res.data is：
// [{
// id:'1',
// value:'after update',
// childs:[
// {id:'A1',value:'apple'},
// {id:'A2',value:'banana'},
// {id:'A3',value:'orange'}
// ]
// }]
mobileSelect7.updateWheels(res.data);
}
});
</script>
Project demo：
Use the onTransitionEnd (), onChange (), updateWheel (), locatePosition () functions to do the following:
- choose the date of the day, not more than today has been too.
- Select the time to take the car, the car must not exceed the time to take the car (including the date and time).
📘 License
Copyright © 2017-present, LIHONG OU(onlyhom)