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Agregar ruta de matriz anidada de objeto

Necesito agregar una ruta a los datos antes del gráfico de trazado. ¿Cómo tomaría un determinado objeto por clave que podría estar profundamente anidado, usando la recursividad? Lo he intentado, pero esto no funcionará para anidar a más de n niveles:

Aquí están los datos:

 [ { "name": "a", "description": "", "categories": [ { "name": "aa", "description": "", "categories": [ { "name": "aaa", "description": "", "categories": [ { "name": "aaaa", "description": "", "categories": [ ], "count": 55 } ], "count": 20 } ], "count": 25 } ], "count": 50 } ]

Resultado Esperado:

 [ { "name": "a", "description": "", "path": "a", "categories": [ { "name": "aa", "description": "", "path": "a/aa", "categories": [ { "name": "aaa", "description": "", "path": "a/aa/aaa", "categories": [ { "name": "aaaa", "description": "", "path": "a/aa/aaa/aaaa", "categories": [ ], "count": 55 } ], "count": 20 } ], "count": 25 } ], "count": 50 } ]
about 4 years ago · Juan Pablo Isaza
2 answers
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0

Aquí hay una forma rápida, modifica la matriz original.

 const data = [ { "name": "a", "description": "", "categories": [ { "name": "aa", "description": "", "categories": [ { "name": "aaa", "description": "", "categories": [ { "name": "aaaa", "description": "", "categories": [ ], "count": 55 } ], "count": 20 } ], "count": 25 } ], "count": 50 } ]; const updatePaths = (arr, path = "") => { arr.forEach(el => { el.path = path + el.name; updatePaths(el.categories, el.path + "/"); }); }; updatePaths(data); console.log(data);

about 4 years ago · Juan Pablo Isaza Report

0

 let data = [{ "name": "a", "description": "", "categories": [{ "name": "aa", "description": "", "categories": [{ "name": "aaa", "description": "", "categories": [{ "name": "aaaa", "description": "", "categories": [], "count": 55 }], "count": 20 }], "count": 25 }], "count": 50 }] const tagWithPath = ([first, ...rest], currentPath = '') => { if (!first) return; const newPath = currentPath + '/' + first.name first.path = newPath tagWithPath(first.categories, newPath) tagWithPath(rest, newPath) } tagWithPath(data) console.log(data)

about 4 years ago · Juan Pablo Isaza Report
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