About
Set of JavaScript actions to use during component rendering
Demo
Playground – play with library in Storybook
Similar Projects
Contents
How to Install
First, install the library in your project by npm:
$ npm install react-render-actions
Or Yarn:
$ yarn add react-render-actions
Components
Conditions
If-Else
import { If , Then , Else } from 'react-render-actions' ;
< If condition = { 2 < 3 } >
< Then >
< p > 2 is smaller than 3< / p >
< / Then >
< Else >
< p > 2 isn't smaller than 3< / p >
< / Else >
< / If >
Available options
If
Param
Type
Default
Description
condition
() => boolean
condition to be met
When
import { When } from 'react-render-actions' ;
< When condition = { 2 < 3 } >
< p > 2 is smaller than 3< / p >
< / When >
Available options
Param
Type
Default
Description
condition
() => boolean
condition to be met
Unless
import { Unless } from 'react-render-actions' ;
< Unless condition = { 2 > 3 } >
< p > 2 isn't greater than 3< / p >
< / Unless >
Available options
Param
Type
Default
Description
condition
() => boolean
condition to be met
Functions
Map
import { Map } from 'react-render-actions' ;
< Map data = { [ 1 , 2 , 3 ] } >
{ ( item , index ) => < p key = { index } > { item } < / p > }
< / Map >
Available options
Param
Type
Default
Description
data
array
Data to map
Filter
import { Filter } from 'react-render-actions' ;
< Filter data = { [ 1 , 2 , 3 ] } pattern = { ( item ) => item !== 2 } >
{ ( filteredData ) => < p > { JSON . stringify ( filteredData ) } < / p > }
< / Filter >
Available options
Param
Type
Default
Description
data
array
Data to filter
pattern
boolean
Filter pattern
Reduce
import { Reduce } from 'react-render-actions' ;
< Reduce data = { [ 1 , 2 , 3 ] } pattern = { ( prev , next ) => prev + next } >
{ ( reducedValue ) => < p > { reducedValue } < / p > }
< / Reduce >
Available options
Param
Type
Default
Description
data
array
Data to reduce
pattern
boolean
Reduce pattern
Loops
For
import { For } from 'react-render-actions' ;
< For start = { 0 } comparator = { ( i ) => i < 10 } next = { ( i ) => i ++ } >
{ ( i ) => < p key = { i } > Hello World!< / p > }
< / For >
ForOf
import { ForOf } from 'react-render-actions' ;
< ForOf data = { [ 1 , 2 , 3 ] } >
{ ( i ) => < p key = { i } > { i } < / p > }
< / ForOf >
ForIn
import { ForIn } from 'react-render-actions' ;
const data = {
name : 'John' ,
age : '21' ,
email : 'john@example.com' ,
} ;
< ForIn data = { data } >
{ ( [ key , value ] ) => < p key = { key } > { key } : { value } < / p > }
< / ForIn >
ForEach
import { ForEach } from 'react-render-actions' ;
< ForEach data = { [ 1 , 2 , 3 ] } >
{ ( item ) => < p > { item } < / p > }
< / ForEach >
While
import { While } from 'react-render-actions' ;
< While test = { 2 > 1 } >
< p > Hello World!< / p >
< / While >
DoWhile
import { DoWhile } from 'react-render-actions' ;
< DoWhile test = { 2 > 1 } >
< p > Hello World!< / p >
< / DoWhile >
Promises
import { RPromise , Resolve , Reject } from 'react-render-actions' ;
const promise = { }
< RPromise promise = { promise} >
< Resolve >
< p > Resolved!< / p >
< / Resolve >
< Reject >
< p > Rejected!< / p >
< / Reject>
< / RPromise>
Switch
import { Switch , Case , Default } from 'react-render-actions' ;
< Switch switchValue = "banana" >
< Case case = "apple" >
< p > Apple< / p >
< / Case >
< Case case = "banana" >
< p > Banana< / p >
< / Case >
< Case case = "pear" >
< p > Pear< / p >
< / Case >
< Case case = "raspberry" >
< p > Raspberry< / p >
< / Case >
< Default >
< p > Fruit not found< / p >
< / Default >
< / Switch >
Available options
Switch
Param
Type
Default
Description
switchValue
string
Switch value
Case
Param
Type
Default
Description
case
string
Case value
Timeouts
SetTimeout
import { SetTimeout } from 'react-render-actions' ;
< SetTimeout enabled timeout = { 4000 } >
< p > Hello World!< / p >
< / SetTimeout >
Available options
Param
Type
Default
Description
timeout
number
Timeout value (in milliseconds)
enabled
boolean
Start timeout
onTimeout
() => void
Callback on timeout
onEnabled
() => void
Callback on enabled
onDisabled
() => void
Callback on disabled
onDestroy
() => void
Callback on destroy
SetInterval
import { SetInterval } from 'react-render-actions' ;
< SetInterval initialCounter = { 0 } interval = { 2000 } >
{ ( i ) => < p > { i } < / p > }
< / SetInterval >
Available options
Param
Type
Default
Description
initialCounter
number
Initial counter value
paused
boolean
Pause timeout
interval
number
Interval value (in milliseconds)
onInterval
(counter: number) => void
Callback on interval
onStart
() => void
Callback on start
onPause
() => void
Callback on pause
onDestroy
() => void
Callback on pause
License
This project is licensed under the MIT License © 2020-present Jakub Biesiada