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Determinar si la variable está presente en una matriz en ES6

¿Cómo determino si el status de una variable está presente en la matriz y lo muestro solo una vez?

 const responses = [ { "productName": "Required" }, null, { "status": "Remove invalid product" }, { "status": "Remove invalid product" } ] <div>{responses[2]?.status}</div>

Rendimiento esperado

 Remove invalid product
about 4 years ago · Juan Pablo Isaza
3 answers
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0

Puedes hacerlo usando array.find() . ¡Prueba este código que te ayudará!

 function App() { const responses = [ { "productName": "Required" }, null, { "status": "Remove invalid product" }, { "status": "Remove invalid product" } ]; return ( <div> checkResponses : {responses.find(x => { if (x && x.status == "Remove invalid product") return x.status }).status}</div> ); }; export default App;
about 4 years ago · Juan Pablo Isaza Report

0

Podemos hacer esto con una sola función, Array.find() . Podemos hacer esto comprobando si es igual a Remove invalid product dentro de la función. Vea el ejemplo a continuación.

 const responses = [{ "productName": "Required" }, null, { "status": "Remove invalid product" }, { "status": "Remove invalid product" } ]; console.log(responses.find(status => status?.status === 'Remove invalid product')?.status ? responses.find(status => status?.status === 'Remove invalid product').status : "No invalid product found");

¡Esperaba que esto ayudara!

about 4 years ago · Juan Pablo Isaza Report

0

texto fuerte

 const responses = [ { "productName": "Required" }, null, { "status": "Remove invalid product" }, { "status": "Remove invalid product" } ]; console.log(responses.find(variable => variable?.hasOwnProperty('status'))?.status);
about 4 years ago · Juan Pablo Isaza Report
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