js把多维数组的子集数组全部遍历成同级

1、默认数据

var arr1 = [{
	color1: "#e35752",
	color2: "#fb995f",
	data:[22223286, 6919184, 4227231, 985484, 242569],
	name: "超声",
	type: ["门诊", "住院", "体检", "急诊", "外院"]
},{
	color1: "#e35752",
	color2: "#fb995f",
	data:[22223286, 6919184, 4227231, 985484, 242569],
	name: "CT",
	type: ["门诊", "住院", "体检", "急诊", "外院"]
}]

2、遍历方法

function getDataArr(data) {
	var resData = []
	data.forEach(function(item, index) {
		if(item.data && item.data.length>0){
			var _d = item.data
			var _t = item.type
			_d.forEach(function(ditem,index){
				var _obj = JSON.parse((JSON.stringify(item)))
				_obj.data = ditem
				_obj.type = _t[index]
				resData.push(_obj)
			})
		}
	})
	return resData
}

3、执行方法

getDataArr(arr1)

4、返回结果

0: {color1: "#e35752", color2: "#fb995f", data: 22223286, name: "超声", type: "门诊"}
1: {color1: "#e35752", color2: "#fb995f", data: 6919184, name: "超声", type: "住院"}
2: {color1: "#e35752", color2: "#fb995f", data: 4227231, name: "超声", type: "体检"}
3: {color1: "#e35752", color2: "#fb995f", data: 985484, name: "超声", type: "急诊"}
4: {color1: "#e35752", color2: "#fb995f", data: 242569, name: "超声", type: "外院"}
5: {color1: "#e35752", color2: "#fb995f", data: 22223286, name: "CT", type: "门诊"}
6: {color1: "#e35752", color2: "#fb995f", data: 6919184, name: "CT", type: "住院"}
7: {color1: "#e35752", color2: "#fb995f", data: 4227231, name: "CT", type: "体检"}
8: {color1: "#e35752", color2: "#fb995f", data: 985484, name: "CT", type: "急诊"}
9: {color1: "#e35752", color2: "#fb995f", data: 242569, name: "CT", type: "外院"}