multiselect-react-dropdown

MULTISELECT-REACT-DROPDOWN

Description

A React component providing multi select functionality with various features like selection limit, CSS customization, checkbox, search option, disable preselected values, flat array options, keyboard navigation and grouping features.

Getting Started

1. Installation

npm install multiselect-react-dropdown

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2. Demo

React-multi-select-dropdown

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3. Basic Usage

import { Multiselect } from 'multiselect-react-dropdown';

this.state = {
    options: [{name: 'Srigar', id: 1},{name: 'Sam', id: 2}]
};

<Multiselect
options={this.state.options} // Options to display in the dropdown
selectedvalues={this.state.selectedValue} // Preselected value to persist in dropdown
onSelect={this.onSelect} // Function will trigger on select event
onRemove={this.onRemove} // Function will trigger on remove event
displayValue="name" // Property name to display in the dropdown
/>

onSelect(optionsList, selectedItem) {
    ...
}

onRemove(optionList, removedItem) {
    ...
}

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4. Props

Prop	Type	Default	Description
options	array	[]	Dropdown options
onSelect	function	func	Callback function will invoked on select event. Params are selectedList & selectedItem
onRemove	function	func	Callback function will invoked on remove event. Params are selectedList & removedItem
selectedvalues	array	[]	Preselected value to persist in dropdown
showCheckbox	bool	false	To display checkbox option in the dropdown
selectionLimit	number	-1	You can limit the number of items that can be selected in a dropdown
placeholder	string	Select	Placeholder text
disablePreSelectedValues	bool	false	Prevent to deselect the preselected values
isObject	bool	true	Make it false to display flat array of string or number Ex. ['Test1',1]
displayValue	string	value	Property name in the object to display in the dropdown. Refer Basic Usage section
emptyRecordMsg	string	No options available	Message to display when no records found
groupBy	string	''	Group the popup list items with the corresponding category by the property name in the object
closeIcon	string	circle	Option to select close icon instead of default. Refer Close Icon section
style	object	{}	CSS Customization for multiselect. Refer below object for css customization.

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5. CSS Customization

{
  multiselectConatiner: { // To change css for multiselect (Width,height,etc..)
	....
  },
  searchBox: { // To change search box element look
	border: none;
	font-size: 10px;
	min-height: 50px;
  },
  inputField: { // To change input field position or margin
      margin: 5px;
  },
  chips: { // To change css chips(Selected options)
	background: red;
  },
  optionContainer: { // To change css for option container 
	border: 2px solid;
  }
  option: { // To change css for dropdown options
	color: blue;
  },
  groupHeading: { // To chanage group heading style
	....
  }
}

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6. Close Icons

Name	Image
circle
circle2
cancel
close

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7. Licence

MIT