这是我的控制器
var app = angular.module("app", []);
app.controller('Ctrl',["$scope","$http", function($scope,$http,) {
$scope.Observations=[];
$scope.totalOutputData =[];
$scope.tiltedIrradianceData =[];
$scope.time =[];
$scope.demoJsonList = {
"took": 1,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 2,
"max_score": 1,
"hits": [
{
"_index": "solarpowerdemo1",
"_type": "solar1",
"_id": "1",
"_score": 1,
"_source": {
"observations": [
{
"sensor": "weather",
"record": [
{
"output": [
{
"name": "tilted_irradiance",
"value": 8,
"type": "Double",
"unit": "W/m2"
},
{
"name": "horizontal_irradiance",
"value": 23,
"type": "Double",
"unit": "W/m2"
},
{
"name": "ambient_air_temperature",
"value": 20,
"type": "Double",
"unit": "°C"
},
{
"name": "relative_humidity",
"value": 35,
"type": "Double",
"unit": "%"
},
{
"name": "wind_direction",
"value": 27,
"type": "Double",
"unit": "degrees"
},
{
"name": "wind_speed",
"value": 27,
"type": "Double",
"unit": "m/s"
},
{
"name": "Precipitation",
"value": 27,
"type": "Double",
"unit": "mm/h"
},
{
"name": "module_temperature",
"value": 27,
"type": "Double",
"unit": "°C"
}
],
"starttime": "2014-07-19T10:37:19.000",
"position_global": {
"altitude": "10m",
"location": {
"lat": 22.610927503182157,
"lon": 88.45465055391536
}
}
}
]
}
]
}
},
{
"_index": "solarpowerdemo1",
"_type": "solar1",
"_id": "2",
"_score": 1,
"_source": {
"observations": [
{
"sensor": "weather",
"record": [
{
"output": [
{
"name": "tilted_irradiance",
"value": 9.32,
"type": "Double",
"unit": "W/m2"
},
{
"name": "horizontal_irradiance",
"value": 23.23,
"type": "Double",
"unit": "W/m2"
},
{
"name": "ambient_air_temperature",
"value": 20.66,
"type": "Double",
"unit": "°C"
},
{
"name": "relative_humidity",
"value": 68,
"type": "Double",
"unit": "%"
},
{
"name": "wind_direction",
"value": 27.88,
"type": "Double",
"unit": "degrees"
},
{
"name": "wind_speed",
"value": 27.22,
"type": "Double",
"unit": "m/s"
},
{
"name": "Precipitation",
"value": 27.22,
"type": "Double",
"unit": "mm/h"
},
{
"name": "module_temperature",
"value": 32,
"type": "Double",
"unit": "°C"
}
],
"starttime": "2015-07-19T11:38:19.000",
"position_global": {
"altitude": "10m",
"location": {
"lat": 22.6109257,
"lon": 88.4546501536
}
}
}
]
}
]
}
}, {
"_index": "solarpowerdemo1",
"_type": "solar1",
"_id": "2",
"_score": 1,
"_source": {
"observations": [
{
"sensor": "weather",
"record": [
{
"output": [
{
"name": "tilted_irradiance",
"value": 19.32,
"type": "Double",
"unit": "W/m2"
},
{
"name": "horizontal_irradiance",
"value": 123.23,
"type": "Double",
"unit": "W/m2"
},
{
"name": "ambient_air_temperature",
"value": 210.66,
"type": "Double",
"unit": "°C"
},
{
"name": "relative_humidity",
"value": 168,
"type": "Double",
"unit": "%"
},
{
"name": "wind_direction",
"value": 217.88,
"type": "Double",
"unit": "degrees"
},
{
"name": "wind_speed",
"value": 227.22,
"type": "Double",
"unit": "m/s"
},
{
"name": "Precipitation",
"value": 207.22,
"type": "Double",
"unit": "mm/h"
},
{
"name": "module_temperature",
"value": 312,
"type": "Double",
"unit": "°C"
}
],
"starttime": "2015-08-19T11:38:19.000",
"position_global": {
"altitude": "10m",
"location": {
"lat": 22.6109257,
"lon": 88.4546501536
}
}
}
]
}
]
}
}
]
}
};
$scope.obsList = function() {
$scope.Observations = $scope.demoJsonList.hits.hits;
console.log($scope.Observations.length);
for(var j=0;j<$scope.Observations.length;j++){
console.log($scope.Observations[j]);
console.log($scope.Observations[j]._source.observations);
$scope.records = [];
$scope.globalPosition =[];
$scope.obs1=[];
$scope.AllOutputs =[];
angular.forEach($scope.Observations[j]._source.observations, function(obs, index) {
angular.forEach(obs.record, function(recrd, index){
$scope.records.push(recrd);
});
});
console.log(angular.toJson($scope.records));
console.log($scope.records.length);
$scope.AllOutputs = angular.copy($scope.records[0].output);
$scope.time.push($scope.records[0].starttime);
console.log($scope.AllOutputs.length);
angular.forEach($scope.AllOutputs, function(ao, index){
$scope.totalOutputData.push(ao);
})
console.log($scope.totalOutputData);
}
console.log($scope.AllOutputs);
for(var m=0;m<$scope.time.length;m++){
var datObj={
starttime:$scope.time[m],
name:[],
value:[]
}
}
$scope.value =[];
$scope.name =[];
angular.forEach($scope.totalOutputData, function(tod, index){
$scope.name.push(tod.name);
$scope.value.push(tod.value);
});
console.log($scope.value);
};
$scope.obsList();
}]);
我希望输出如下：
Object {starttime: "2014-07-19T10:37:19.000", name: Array[24], value: Array[24]}
Object {starttime: "2015-07-19T11:38:19.000", name: Array[24], value: Array[24]}
Object {starttime: "2015-08-19T11:38:19.000", name: Array[24], value: Array[24]}
但是这里所有的值都是在名称和值中插入的，我希望在第一个时间戳中插入前8个值，然后为下一个时间戳插入下一个8个值，依此类推。
答案 0 :(得分：0)
如果你想使用undersore.js，你可以使用这个链，或用自定义代码替换这些函数：
_(_(_.flatten(_.flatten(list.hits.hits.map(function(d) {
return d._source.observations;
})).map(function(d) {
return d.record;
})))).map(function(d) {
return {
starttime: d.starttime,
names: _(d.output).map(function(n) {
return n.name;
}),
values: _(d.output).map(function(o) {
return o.value;
})
}
});
说明：首先，您将列表映射并展平为重要部分（点击，然后记录）。现在，您可以将该记录列表转换为所需的输出格式（startime，名称，值）。
答案 1 :(得分：0)
用下面的代码替换你的控制器方法，这将产生你上面所期望的输出。
$scope.obsList = function() {
$scope.Observations = $scope.demoJsonList.hits.hits;
var outputJson = [];
for (var j = 0; j < $scope.Observations.length; j++) {
var record = $scope.Observations[j]._source.observations[0].record[0];
var starttime1 = record.starttime;
var outputRecords = record.output;
var name1 = [];
var value1 = [];
for (var i = 0; i < outputRecords.length; i++) {
name1.push(outputRecords[i].name);
value1.push(outputRecords[i].value);
}
var rec = {
starttime: starttime1,
name: name1,
value: value1
};
outputJson.push(rec);
console.log(outputJson);
}
};
答案 2 :(得分：0)
可以使用
里面的（var m = 0; m
for（var k =（$ scope.AllOutputs.length）m; k（$ scope.AllOutputs.length））; k ++）{
datObj.name.push($scope.totalOutputData[k].name);
datObj.value.push($scope.totalOutputData[k].value);
}