react-flags-select

A customizable svg flags select components for React Js.

Demo and Example

Live demo: ekwonye-richard.github.io/react-flags-select/

Installation

The package can be installed via NPM:

npm install react-flags-select --save

react-flags-select can be imported as follows

import ReactFlagsSelect from 'react-flags-select';

//import css module
import 'react-flags-select/css/react-flags-select.css';

//OR import sass module
import 'react-flags-select/scss/react-flags-select.scss';

Usage

    <ReactFlagsSelect />

All country Codes: Country Codes

Default Country

You can select a default country to be rendered.

    <ReactFlagsSelect
    defaultCountry="US" />

Searchable

You can enable search filter using prop searchable.

    <ReactFlagsSelect
    searchable={true}/>

Countries

You can use an array of countries rather than the full list of countries.

    <ReactFlagsSelect
    countries={["US", "GB", "FR", "DE", "IT", "NG"]} />

or create a black list of countries

    <ReactFlagsSelect
    countries={["US", "GB", "FR", "DE", "IT", "NG"]}
    blackList={true} />

Custom Labels

You can use an object of countries labels to replace the countries name. The default country name for a country will be used when the country code has no label passed.

    <ReactFlagsSelect
    countries={["US", "GB", "FR","DE","IT"]}
    customLabels={{"US": "EN-US","GB": "EN-GB","FR": "FR","DE": "DE","IT": "IT"}} />

Placeholder

You can replace the default placeholder text.

    <ReactFlagsSelect
    countries={["US", "GB", "FR","DE","IT"]}
    customLabels={{"US": "EN-US","GB": "EN-GB","FR": "FR","DE": "DE","IT": "IT"}}
    placeholder="Select Language" />

Show Selected Label

You can hide or show the label of a selected flag. The default value is true.

    <ReactFlagsSelect
    countries={["US", "GB", "FR","DE","IT"]}
    customLabels={{"US": "EN-US","GB": "EN-GB","FR": "FR","DE": "DE","IT": "IT"}}
    placeholder="Select Language"
    showSelectedLabel={false} />

Show Option Label

You can hide or show the label of the flags in the options dropdown. The default value is true.

    <ReactFlagsSelect
    countries={["US", "GB", "FR","DE","IT"]}
    customLabels={{"US": "EN-US","GB": "EN-GB","FR": "FR","DE": "DE","IT": "IT"}}
    placeholder="Select Language"
    showSelectedLabel={false}
    showOptionLabel={false} />

Selected Size

You can set the size in pixels for the svg flag and label of the selected option.

    <ReactFlagsSelect
    countries={["US", "GB", "FR","DE","IT"]}
    customLabels={{"US": "EN-US","GB": "EN-GB","FR": "FR","DE": "DE","IT": "IT"}}
    placeholder="Select Language"
    showSelectedLabel={false}
    showOptionLabel={false}
    selectedSize={14} />

Options Size

You can set the size in pixels for the svg flags and labels in the options dropdown.

    <ReactFlagsSelect
    countries={["US", "GB", "FR","DE","IT"]}
    customLabels={{"US": "EN-US","GB": "EN-GB","FR": "FR","DE": "DE","IT": "IT"}}
    placeholder="Select Language"
    showSelectedLabel={false}
    showOptionLabel={false}
    selectedSize={18}
    optionsSize={14} />

className

You can pass a style className that will be attached to the top-level div of the component.

    <ReactFlagsSelect
    className="menu-flags" />

Align Options

You can align the options dropdown to either left or right. The default value is right.

    <ReactFlagsSelect
    alignOptions="left" />

Disabled

You can disable the options dropdown, however the selected country can be updated using the updateSelected() method. This can be used for flag badges.

    <ReactFlagsSelect
    defaultCountry="US"
    showSelectedLabel={false}
    disabled={true} />

onSelect

You can use onSelect event handler which fires each time an option is selected. onSelect(countryCode).

    //onSelect Method
    onSelectFlag(countryCode){
        console.log(countryCode)
    }
    
    //component render
    <ReactFlagsSelect
    defaultCountry="US"
    onSelect={this.onSelectFlag} />

updateSelected

You can dynamically update the selected country on the component using updateSelected() method.

    //updateSelected Method
    this.refs.userFlag.updateSelected("UK")
    
    //component render
    <ReactFlagsSelect
    ref="userFlag"
    defaultCountry="US" />

EdtechFoundry/react-flags-select