Angularjs 从JSON使用ng repeat创建表

我刚刚开始在我的项目中使用Angular。手头的任务是，我需要从JSON生成一个表。我可以通过硬编码来实现这一点，但是项目发生了变化，现在我需要使用JSON。我想用ng重复。我的数据结构是一个包含嵌套对象的对象数组，这些对象表示业务和时间。我有了奇怪的行为，我想知道是不是我的数据结构造成的

我创作了一把小提琴。如有任何建议，将不胜感激

我的数据结构如下所示：

var dept = {
sales : { startTime : "", endTime : "" },
service : { startTime : "", endTime : "" },
accounting : { startTime : "", endTime : "" },
parts : { startTime : "", endTime : "" },
bodyShop : { startTime : "", endTime : "" },
other : { startTime : "", endTime : "" },

var hours = [
        {
        "name" : "Monday",
      "hours": {
        "sales" : { startTime : "5", endTime : "6" },
        "service" : { startTime : "2", endTime : "3" },
        "accounting" : { startTime : "4", endTime : "6" },
        "parts" : { startTime : "10", endTime : "11" },
        "bodyShop" : { startTime : "3", endTime : "8" },
        "other" : { startTime : "a", endTime : "b" }
        }
    },
    {
        "name" : "Tuesday",
      "hours": {
        "sales" : { startTime : "5", endTime : "6" },
        "service" : { startTime : "2", endTime : "3" },
        "accounting" : { startTime : "4", endTime : "6" },
        "parts" : { startTime : "10", endTime : "11"},
        "bodyShop" : { startTime : "3", endTime : "8" },
        "other" : { startTime : "a", endTime : "b" }
        }
    }
];


var mockDataForThisTest = "json=" + encodeURI(JSON.stringify(hours));


var app = angular.module('myApp', []);

function businessHours($scope, $http) {

    $scope.schedule = [];

    $scope.loadHours = function() {
        var httpRequest = $http({
            method: 'POST',
            url: '/echo/json/',
            data: mockDataForThisTest

        }).success(function(data, status) {
        console.log(data);
            $scope.schedule = data;
        });

    };

}

})； 对象嵌套在数组中，每个索引表示一周中的一天。例如，索引1是星期一

   <tr ng-repeat="hours in businessHours">
    <td>Monday</td>
    <td>{{hours[0].startTime}}</td>
    <td>{{hours[0].endTime}}</td>
    <td>{{hours[0].startTime}}</td>
    <td>{{hours[0].endTime}}</td>
    <td>{{hours[0].startTime}}</td>
    <td>{{hours[0].endTime}}</td>    
</tr>

---

您可以尝试以下方法：

var dept = {
sales : { startTime : "", endTime : "" },
service : { startTime : "", endTime : "" },
accounting : { startTime : "", endTime : "" },
parts : { startTime : "", endTime : "" },
bodyShop : { startTime : "", endTime : "" },
other : { startTime : "", endTime : "" },

var hours = [
        {
        "name" : "Monday",
      "hours": {
        "sales" : { startTime : "5", endTime : "6" },
        "service" : { startTime : "2", endTime : "3" },
        "accounting" : { startTime : "4", endTime : "6" },
        "parts" : { startTime : "10", endTime : "11" },
        "bodyShop" : { startTime : "3", endTime : "8" },
        "other" : { startTime : "a", endTime : "b" }
        }
    },
    {
        "name" : "Tuesday",
      "hours": {
        "sales" : { startTime : "5", endTime : "6" },
        "service" : { startTime : "2", endTime : "3" },
        "accounting" : { startTime : "4", endTime : "6" },
        "parts" : { startTime : "10", endTime : "11"},
        "bodyShop" : { startTime : "3", endTime : "8" },
        "other" : { startTime : "a", endTime : "b" }
        }
    }
];


var mockDataForThisTest = "json=" + encodeURI(JSON.stringify(hours));


var app = angular.module('myApp', []);

function businessHours($scope, $http) {

    $scope.schedule = [];

    $scope.loadHours = function() {
        var httpRequest = $http({
            method: 'POST',
            url: '/echo/json/',
            data: mockDataForThisTest

        }).success(function(data, status) {
        console.log(data);
            $scope.schedule = data;
        });

    };

}

与：

    <div ng-app="myApp">
<div ng-controller="businessHours">
    <p>    Click <a ng-click="loadHours()">here</a> to load data.</p>
<table>
    <tr>
      <th></th>
    <th style="vertical-align:top" scope="col" colspan="2">Sales</th>
   <th style="vertical-align:top" scope="col" colspan="2" >Service</th>
  <th style="vertical-align:top" scope="col" colspan="2">Parts</th>
   <th style="vertical-align:top" scope="col" colspan="2">Accounting</th>
    <th style="vertical-align:top" scope="col" colspan="2">Body Shop</th>
    <th style="vertical-align:top" scope="col" colspan="2" >Other</th>
    </tr>
    <tr ng-repeat="day in schedule">
        <td>{{day.name}}</td>
        <td>{{day.hours.sales.startTime}} - {{day.hours.sales.endTime}}</td>
        <td>{{day.hours.service.startTime}} - {{day.hours.service.endTime}}</td>
        <td>{{day.hours.accounting.startTime}} - {{day.hours.accounting.endTime}}</td>
        <td>{{day.hours.parts.startTime}} - {{day.hours.parts.endTime}}</td>
        <td>{{day.hours.bodyShop.startTime}} - {{day.hours.bodyShop.endTime}}</td>
        <td>{{day.hours.other.startTime}} - {{day.hours.other.endTime}}</td>    
    </tr>
</table>
</div>

单击您可以尝试以下方法：

var dept = {
sales : { startTime : "", endTime : "" },
service : { startTime : "", endTime : "" },
accounting : { startTime : "", endTime : "" },
parts : { startTime : "", endTime : "" },
bodyShop : { startTime : "", endTime : "" },
other : { startTime : "", endTime : "" },

var hours = [
        {
        "name" : "Monday",
      "hours": {
        "sales" : { startTime : "5", endTime : "6" },
        "service" : { startTime : "2", endTime : "3" },
        "accounting" : { startTime : "4", endTime : "6" },
        "parts" : { startTime : "10", endTime : "11" },
        "bodyShop" : { startTime : "3", endTime : "8" },
        "other" : { startTime : "a", endTime : "b" }
        }
    },
    {
        "name" : "Tuesday",
      "hours": {
        "sales" : { startTime : "5", endTime : "6" },
        "service" : { startTime : "2", endTime : "3" },
        "accounting" : { startTime : "4", endTime : "6" },
        "parts" : { startTime : "10", endTime : "11"},
        "bodyShop" : { startTime : "3", endTime : "8" },
        "other" : { startTime : "a", endTime : "b" }
        }
    }
];


var mockDataForThisTest = "json=" + encodeURI(JSON.stringify(hours));


var app = angular.module('myApp', []);

function businessHours($scope, $http) {

    $scope.schedule = [];

    $scope.loadHours = function() {
        var httpRequest = $http({
            method: 'POST',
            url: '/echo/json/',
            data: mockDataForThisTest

        }).success(function(data, status) {
        console.log(data);
            $scope.schedule = data;
        });

    };

}

与：

    <div ng-app="myApp">
<div ng-controller="businessHours">
    <p>    Click <a ng-click="loadHours()">here</a> to load data.</p>
<table>
    <tr>
      <th></th>
    <th style="vertical-align:top" scope="col" colspan="2">Sales</th>
   <th style="vertical-align:top" scope="col" colspan="2" >Service</th>
  <th style="vertical-align:top" scope="col" colspan="2">Parts</th>
   <th style="vertical-align:top" scope="col" colspan="2">Accounting</th>
    <th style="vertical-align:top" scope="col" colspan="2">Body Shop</th>
    <th style="vertical-align:top" scope="col" colspan="2" >Other</th>
    </tr>
    <tr ng-repeat="day in schedule">
        <td>{{day.name}}</td>
        <td>{{day.hours.sales.startTime}} - {{day.hours.sales.endTime}}</td>
        <td>{{day.hours.service.startTime}} - {{day.hours.service.endTime}}</td>
        <td>{{day.hours.accounting.startTime}} - {{day.hours.accounting.endTime}}</td>
        <td>{{day.hours.parts.startTime}} - {{day.hours.parts.endTime}}</td>
        <td>{{day.hours.bodyShop.startTime}} - {{day.hours.bodyShop.endTime}}</td>
        <td>{{day.hours.other.startTime}} - {{day.hours.other.endTime}}</td>    
    </tr>
</table>
</div>


单击
如果您想从JSON中获得有序数据，则必须使用数组作为核心结构，而不是对象。我很难从示例中可视化数据。你的意思是它会像下面这样吗？var dept={//monday sales:{startTime:“1”，endTime:“2”}，service:{startTime:“1”，endTime:“2”}，accounting:{startTime:“1”，endTime:“2”}，parts:{//startTime:“3”，endTime:“4”}，service:{startTime:“3”，endTime:“4”}，accounting:{startTime:“3”，parts:{startTime:“3”，endTime:“4”}}}}@aemorales1是。这是正确的。如果您想让有序数据从JSON中出来，您必须使用数组作为核心结构，而不是对象。我很难从示例中可视化您的数据。你的意思是它会像下面这样吗？var dept={//monday sales:{startTime:“1”，endTime:“2”}，service:{startTime:“1”，endTime:“2”}，accounting:{startTime:“1”，endTime:“2”}，parts:{//startTime:“3”，endTime:“4”}，service:{startTime:“3”，endTime:“4”}，accounting:{startTime:“3”，parts:{startTime:“3”，endTime:“4”}}}}@aemorales1是。那就对了。非常感谢。我明白我错在哪里了。我喜欢你打破这种重复的行为。非常感谢。我明白我错在哪里了。我喜欢你打破这种重复的行为。