49 lines
1.3 KiB
Markdown
49 lines
1.3 KiB
Markdown
|
---
|
|||
|
title: Change Styles Based on Data
|
|||
|
localeTitle: Cambiar estilos basados en datos
|
|||
|
---
|
|||
|
## Cambiar estilos basados en datos
|
|||
|
|
|||
|
Recuérdese una vez más cuál es la función de devolución de llamada con [esto](https://codeburst.io/javascript-what-the-heck-is-a-callback-aba4da2deced)
|
|||
|
|
|||
|
Hay dos formas de completar esta parte, ya sea con la lógica if-else o con el operador ternario.
|
|||
|
|
|||
|
**si-si la lógica**
|
|||
|
|
|||
|
Un ejemplo de [w3school](https://www.w3schools.com/js/js_if_else.asp)
|
|||
|
|
|||
|
\`\` \`javascript
|
|||
|
|
|||
|
dinero const = 50;
|
|||
|
|
|||
|
si (dinero <50) {
|
|||
|
|
|||
|
volver "Soy rico";
|
|||
|
|
|||
|
}
|
|||
|
|
|||
|
else {
|
|||
|
|
|||
|
volver "yo soy pobre";
|
|||
|
|
|||
|
}
|
|||
|
```
|
|||
|
What you need to remember is the bracket that the if-else logic associate with, (argument) and {statement}
|
|||
|
|
|||
|
**Try Yourself Now** 👩💻👨💻
|
|||
|
|
|||
|
|
|||
|
|
|||
|
**Ternary operator**
|
|||
|
|
|||
|
A more detailed explanation [here](https://codeburst.io/javascript-the-conditional-ternary-operator-explained-cac7218beeff). Ternary operator is a lot more concise and quicker to remember for a simple true or false statement. Read [this](https://www.thoughtco.com/javascript-by-example-use-of-the-ternary-operator-2037394)
|
|||
|
```
|
|||
|
|
|||
|
javascript
|
|||
|
|
|||
|
condición? valor si es verdadero: valor si es falso
|
|||
|
```
|
|||
|
For someone who still not sure here is a solution by using If-else statement
|
|||
|
```
|
|||
|
|
|||
|
javascript .style ("color", (d) => { si (d <20) { devuelve 'rojo' } else { volver 'verde' } }) \`\` \`
|