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Views¿Cómo elimino palabras que comienzan con la palabra clave en el valor del objeto? javascript
Tengo una matriz como esta. Quiero eliminar la row-? palabras en la propiedad className .
[ { type: "text", name: "text-1632646960432-0", satir: "1", className: "form-control col-lg-3 row-1" }, { type: "text", name: "text-1632646974512-0", satir: "1", className: "form-control col-lg-6 row-8" } ]Quiero un resultado como este.
[ { type: "text", name: "text-1632646960432-0", satir: "1", className: "form-control col-lg-3" }, { type: "text", name: "text-1632646974512-0", satir: "1", className: "form-control col-lg-6" } ]Cómo puedo hacer eso ? Además, ¿cómo puedo recortar para que no quede espacio al final?
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Juan Pablo Isaza
2 answers
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1) Puede mapear sobre la matriz y luego dividir el nombre de className , filtrarlo y luego unirlo .
const arr = [ { type: "text", name: "text-1632646960432-0", satir: "1", className: "form-control col-lg-3 row-1", }, { type: "text", name: "text-1632646974512-0", satir: "1", className: "form-control col-lg-6 row-8", }, ]; const result = arr.map((o) => ({ ...o, className: o.className .split(" ") .filter((s) => !s.startsWith("row")) .join(" "), })); console.log(result); /* This is not a part of answer. It is just to give the output fill height. So IGNORE IT */ .as-console-wrapper { max-height: 100% !important; top: 0; } 2) También puede usar expresiones regulares /\s*row-\d+/g
const arr = [{ type: "text", name: "text-1632646960432-0", satir: "1", className: "form-control col-lg-3 row-1", }, { type: "text", name: "text-1632646974512-0", satir: "1", className: "row-12 form-control row-6 col-lg-6 row-8", }, ]; const result = arr.map((o) => ({ ...o, className: o.className.replace(/\s*row-\d+/g, "").trim(), })); console.log(result); /* This is not a part of answer. It is just to give the output fill height. So IGNORE IT */ .as-console-wrapper { max-height: 100% !important; top: 0; } o /\s*row-[^\s]+\s*/g
const result = arr.map((o) => ({ ...o, className: o.className.replace(/\s*row-[^\s]+\s*/g, " ").trim(), }));
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Juan Pablo Isaza
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const data =[ { type: "text", name: "text-1632646960432-0", satir: "1", className: "form-control col-lg-3 row-1" }, { type: "text", name: "text-1632646974512-0", satir: "1", className: "form-control col-lg-6 row-8" } ]; const results = data.map((item) => { if (item.className.includes('row')) { return { ...item, className: item.className.replace(/row-[0-9]/, '').trim() } } }); console.log(results);
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Juan Pablo Isaza
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