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我有以下对象数组:过滤嵌套阵列与Lodash /使用Javascript
var sizeList = [
{ id: 1, title:"Test1",
type:[{name:"Big", present:false}, {name:"Small", present:true}, {name:"Medium", present:false}]
},
{ id: 2,title:"Test2",
type:[{name:"Big", present:false}, {name:"Small", present:true}, {name:"Medium", present:false}]
},
{ id: 3,title:"Test3",
type:[{name:"Big", present:false}, {name:"Small", present:true}, {name:"Medium", present:true}]
}
]
欲过滤此列表,其中媒体为True。我现在有这个设置。
var specificSizes = _.filter(sizeList.type, { 'name': 'Medium', 'present': true })
这不断返回一个空数组。我也试过这样:
specificSizes = _.filter(sizeList.type, function (type) {
return _.some(type, {'name': 'Medium', 'present':true})
});
标题是关于 “排序”?应该排序什么? – RomanPerekhrest
@RomanPerekhrest我的坏,我的意思是过滤。我会立即更新 – lost9123193