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Filtrar una matriz de objetos de una matriz dinámica

Tengo esta matriz fija:

 x = [ {value: 0, text: "hello world"}, {value: 1, text: "how are you?"}, {value: 2, text: "no problem"} {value: 3, text: "anything else?"} {value: 4, text: "other dummy text"} ]

y otra matriz dinámica:

 y = [2, 4]

Me gustaría filtrar la matriz "x" según los valores de la matriz "y"

el resultado esperado debe ser:

 x = [ {value: 2, text: "no problem"}, {value: 4, text: "other dummy text"} ]

¿Cómo podría hacer esto?

Gracias

about 4 years ago · Juan Pablo Isaza
3 answers
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0

Después de obtener el valor de matriz dinámica. Puede ejecutar el código de esta manera, filtra la matriz para el valor de la matriz dinámica

 let x = [ {value: 0, text: "hello world"}, {value: 1, text: "how are you?"}, {value: 2, text: "no problem"}, {value: 3, text: "anything else?"}, {value: 4, text: "other dummy text"} ]; const y=[2,4]; x = x.filter( data => (y.includes(data.value))); console.log(x);

about 4 years ago · Juan Pablo Isaza Report

0

lo que está buscando es filtrar la matriz x y verificar si sus valores están incluidos en la matriz y

 const x = [ { value: 0, text: "hello world" }, { value: 1, text: "how are you?" }, { value: 2, text: "no problem" }, { value: 3, text: "anything else?" }, { value: 4, text: "other dummy text" } ]; const y = [2, 4]; const result = x.filter((item) => y.includes(item.value)); console.log(result);
about 4 years ago · Juan Pablo Isaza Report

0

Ahí tienes

 x = [ {value: 0, text: "hello world"}, {value: 1, text: "how are you?"}, {value: 2, text: "no problem"}, {value: 3, text: "anything else?"}, {value: 4, text: "other dummy text"} ] y = [2, 4] z = [] for (var i = 0;i<x.length;i++){ for (var j = 0;j<y.length;j++){ if (x[i].value == y[j]){z.push(x[i])} } } console.log(z)

about 4 years ago · Juan Pablo Isaza Report
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