nitesh9001 / multi-nested-select

npm package for a react-ui library which provide nested list option selector for continent, country and state

REACT MULTI-NESTED-SELECT DROPDOWN

💥💥💥 React Library for SCREEN RECORDER . Tiny and Efficient. Check it Out 💥💥💥

Description

A React component which provides multi select functionality for nested option list of continent -> country -> state with various features like selection limit, CSS customization, checkbox, search option, disable preselected values, control nested level keyboard navigation for accessibility, chip select, delete selected, limit chip count, leading and trailing icon for search box, placeholder context and grouping features. Also it has feature to behave like normal dropdown(means single select dropdown).

🎉🎉 New features in >=1.1.7

✨ Easy to use
🍃 Light weight
🚀 Typescript

🏳️‍🌈 Getting Started

1. Installation 🔧

npm install multi-nested-select

yarn add multi-nested-select

---

2. Demo 👁️

React-multi-nested-select-dropdown

---

3. Basic Usage 📑

import NestedSelect from "multi-nested-select";;


callbackFunction(selectedItem) {
    ...
}

onChange(e_selected) {
    ...
}

<NestedSelect
    buttonContent="Done" // For custom text for button
    enableButton={true}  // To show or hide the button 
    state={true}         // show the nested level state 
    continent={true}     // show and hide the continent 
    chip={true}          // show and hide the chip 
    onChange={(val) => onChange(val)}  // while adding/removing this onchange will call
    callback={(val) => callbackFunction(val)}  //on submit or save button callback()
/>

---

4. Props 💬

Prop	Type	Default	Description
callback	function	(val) => {}	Callback function will invoked on click of save button
onSearch	function	(val) => {}	Callback function will invoked on change of input feild event (similar to onChange). Params are searchValue
onChange	function	(val) => {}	Callback function will invoked on selection or removal of options. Params are selectedList.
onViewmore	function	(val) => {}	Callback function will invoked on click on view more (only when chip is true).
onChipDelete	function	(val) => {}	Callback function will invoked on deletion of chip. (only when chip is true).
disabled	boolean	false	Make it true to disable the select input feild.
selectedValue	array	[]	Default value to persist in dropdown
showCustomList	array	[]	Dropdown array list according to showCustomList.
error	bool	false	To display error on input field.
helperText	string	""	To display the helper text for input.
expandChip	bool	true	To display chip expand and collapse option
showCheckbox	bool	true	To display checkbox option in the dropdown
omitSelected	bool	false	To unselect the selected when clicked outside of dropdown.
selectLimit	number	-1	You can limit the number of items that can be selected in a dropdown
placeholder	string	Select Area	Placeholder text
buttonContent	string	Save Selected	To display the button text content`
disable	bool	false	to disaled / enabled the button
selectAllOption	bool	false	to enable "All regions" select option to select in one go
width	number	360	width of the component.
height	number	260	height of the dropdown.
chip	bool	false	view selected option as chip.
chipCount	number	5	chip count displayed on input.
placeholderCtx	bool	true	enabale/ disable placeholderctx after option select.
enableButton	bool	true	Make it false to hide the button.
trailing	bool	true	Make it false to hide the trailing message ex- 0 of 24 selected'.
leading	bool	true	Make it false to hide the leading icon in search box'.
trailingIcon	bool	true	Make it false to hide the trailing icon in search box'.
state	bool	true	Option to show or hide the state option list .make it false to hide state list.
continent	bool	true	Option to show or hide the continent option list .make it false to hide continent list.
id	string	''	Id for the search container / input field..
buttonClass	string	''	styling for the save button(this is className).
dropDownClass	string	''	styling for the dropdown(this is className).
inputClass	string	''	styling for the input field wrapper with trailing icon or leading icons(this is className).
style	object	{}	CSS Customization for multi-nested-select input fields.
...props	attribute	''	pass any attribute other than above listed, it will default assigned to input feild as their own attributes.

---

5. CSS Customization 🌈

For customization of CSS we have provide className based support 

* For input box -- 
Pass props as inputClass= " ... your class name... "
<SelectCountry 
  inputClass="myCustom_text"
/>


* For drop-Down box -- 
Pass props as dropDownClass= "... your class name... "
<SelectCountry 
  dropDownClass="myCustom_dropbox"
/>

* For drop-Down box -- 
Pass props as dropDownClass= "... your class name... "
<SelectCountry 
  buttonClass="myCustom_button"
/>

Now create your own .css or .scss file to define that class style according to your need.

Ex -

Create `custom.css` file in your repo


.myCustom_dropbox{
    height: 200px;
    z-index: 1000;
}

---

8. Licence 📜

MIT

9. Development

This package is build with typescript, react js and webpack .

10. Contributions

Contributions are welcome, please open an issue and preferrably file a pull request.

Opening Issue Please share sample code using codesandbox.com or stackblitz.com to help me re-produce the issue.

11. Playground

https://codesandbox.io/s/multi-select-nested-options-5eyyu4?file=/src/App.js

multi-nested-select's Issues

Nested list is not rendered

import React, { useEffect, useRef, useState } from "react";
import { NestedSelect } from "multi-nested-select";
import './App.css';
const data = [
{
name: "Georgia",
code: "AF",
zones: ['Tbilisi,Gori'],
continent: "Asia",
provinceKey: "REGION"
}
];
function App() {
const ref = useRef();
const [response, setResponse] = useState([]);

const callbackFUnction = (value) => {
console.log(value);
setResponse(value);
};

useEffect(() => {
const handleClickOutside = (event) => {
if (ref.current && !ref.current.contains(event.target)) {
// alert("sving fat");
}
};
document.addEventListener("click", handleClickOutside, true);
return () => {
document.removeEventListener("click", handleClickOutside, true);
};
});
return (

<NestedSelect
showCustomList={data}
buttonContent="Save Selected"
enableButton={true}
state={true}
width={450}
height={200}
leading={true}
chip={false}
placeholderCtx={true}
trailing={true}
trailingIcon={true}
inputClass="myCustom_text"
continent={false}
dropDownClass="myCustom_dropbox"
selectedValue={data}
expandChip={true}

  />
</div>

);
}

export default App;.

The result i have is :

Please make it useable for any list.

Problem
I installed this package, but I forgot to read the description, I spent a couple of hours using it with my array of data. After a lot of searching and effort, I read the description and came to know it is not agnostic.

Solution
It is a very beautiful package, it has good looking UI, typescript support, and briefed documentation and it is the perfect choice when we require geo data in the list. I am here to request a feature, please make it available for all types of lists. I found no package on npm to choose against my requirements. Not only me but most of the developers would praise you if you consider this feature to add to Multi-Nested-Select.