freeCodeCamp/guide/spanish/certifications/front-end-libraries/react/override-default-props/index.md at 4bb1a6452c19332bbd0345033196457dc933db21

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Randell Dawson 0a1eeea424 fix(guide) Replace invalid prism code block names (#35961 )

* fix: replace sh with shell

fix replace terminal with shell

fix replace node with js

fix replace output with shell

fix replace cs with csharp

fix replace c++ with cpp

fix replace c# with csharp

fix replace javasctipt with js

fix replace syntax  with js

fix replace unix with shell

fix replace linux with shell

fix replace java 8 with java

fix replace swift4 with swift

fix replace react.js with jsx

fix replace javascriot with js

fix replace javacsript with js

fix replace c++ -  with cpp

fix: corrected various typos

fix: replace Algorithm with nothing

fix: replace xaml with xml

fix: replace solidity with nothing

fix: replace c++ with cpp

fix: replace txt with shell

fix: replace code with json and css

fix: replace console with shell

2019-05-15 19:08:19 +02:00

748 B

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title, localeTitle

title	localeTitle
Override Default Props	Anular apoyos predeterminados

Anular apoyos predeterminados

Este desafío tiene que anular el valor predeterminado de la quantity de accesorios para el componente Artículos. Donde el valor predeterminado de quantity se establece en 0 .

const Items = (props) => { 
  return <h1>Current Quantity of Items in Cart: {props.quantity}</h1> 
 } 
 
 Items.defaultProps = { 
  quantity: 0 
 }

Para anular un valor de propiedades predeterminado, la sintaxis que se debe seguir es

<Component propsName={Value}/>

Siguiendo la sintaxis, el siguiente código debe ser declarado debajo del código dado

<Items quantity={50}/>

Esto anulará el valor 0 a 50

748 B Raw Blame History

Anular apoyos predeterminados

748 B

Raw Blame History