javascript - Sorting/Filtering JSON based on certain property -

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so got response api. want build select box types, how extract json related skill_level json without using loops.

[   {     "id": 32,     "name": "beginner",     "type": "skill_level"   },   {     "id": 33,     "name": "intermediate",     "type": "skill_level"   },   {     "id": 34,     "name": "experienced",     "type": "skill_level"   },   {     "id": 35,     "name": "professional",     "type": "skill_level"   },   {     "id": 36,     "name": "expert",     "type": "skill_level"   },   {     "id": 37,     "name": "male",     "type": "sex"   },   {     "id": 38,     "name": "female",     "type": "sex"   },   {     "id": 39,     "name": "single",     "type": "marital_status"   },   {     "id": 40,     "name": "married",     "type": "marital_status"   },   {     "id": 41,     "name": "divorced",     "type": "marital_status"   },   {     "id": 42,     "name": "not wish say",     "type": "marital_status"   } ]

check out array.prototype.filter:

var skilllevels = data.filter(function(item) {     return item.type === 'skill_level'; });

from docs, works follows:

the filter() method creates new array elements pass test implemented provided function.

assuming data refers array provided in question, result skilllevels being new array containing of items item.type equal "skill_level".


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