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javascript - Angular 数据表添加 "tree view"

转载 作者：行者123 更新时间：2023-11-28 08:00:53 25 4
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我需要一些帮助，如何修改 ng 表以添加树功能 - 以使其他嵌入式 JSON 数组可在主节点下扩展。

<html>
<head>
    <script data-require="angular.js@*" data-semver="1.2.0-rc3-nonmin" src="http://code.angularjs.org/1.2.0-rc.3/angular.js"></script>
    <script data-require="ng-table@*" data-semver="0.3.1" src="http://bazalt-cms.com/assets/ng-table/0.3.1/ng-table.js"></script>

    <link data-require="ng-table@*" data-semver="0.3.1" rel="stylesheet" href="http://bazalt-cms.com/assets/ng-table/0.3.1/ng-table.css" />
    <link data-require="bootstrap-css@*" data-semver="3.0.0" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" />

    <link rel="stylesheet" href="style.css" />
    <script src="script.js"></script>
</head>

<body ng-app="main" ng-controller="DemoCtrl">


    <button ng-click="tableParams.sorting({})" class="btn btn-default pull-right">Clear sorting</button>
    <p><strong>Sorting:</strong> {{tableParams.sorting()|json}}

    <table ng-table="tableParams" class="table">
        <tr ng-repeat="user in $data">
            <td data-title="'Name'" sortable="'name'">
                {{user.name}}
            </td>
            <td data-title="'Age'" sortable="'age'">
                {{user.age}}
            </td>
        </tr>
    </table>

</body>
</html>

然后在我想要修改 JSON 数据源的地方编写代码:

var app = angular.module('main', ['ngTable']).
controller('DemoCtrl', function($scope, $filter, ngTableParams) {
    var data = [{name: "Moroni", age: 50},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34}];

    $scope.tableParams = new ngTableParams({
        page: 1,            // show first page
        count: 10,          // count per page
        sorting: {
            name: 'asc'     // initial sorting
        }
    }, {
        total: data.length, // length of data
        getData: function($defer, params) {
            // use build-in angular filter
            var orderedData = params.sorting() ?
                                $filter('orderBy')(data, params.orderBy()) :
                                data;

            $defer.resolve(orderedData.slice((params.page() - 1) * params.count(), params.page() * params.count()));
        }
    });
});

这个例子在这里:[ http://plnkr.co/edit/5SQ2YB?p=info][1]

我的自定义 JSON 如下所示:

[{
    "name": "Tiancum",
    "age": "43",
    "favoriteCars": [{
        "name": "Audi",
        "engines": [{
            "type": "diesel",
            "size": "big"
        },
        {
            "type": "gas",
            "size": "small"
        }]
    },
    {
        "name": "Subaru",
        "engines": [{
            "type": "diesel",
            "size": "big"
        },
        {
            "type": "gas",
            "size": "small"
        }]
    }]
},
{
    "name": "JAcob",
    "age": "54",
    "favoriteCars": [{
        "name": "BMW",
        "engines": [{
            "type": "diesel",
            "size": "big"
        },
        {
            "type": "gas",
            "size": "small"
        }]
    },
    {
        "name": "VW",
        "engines": [{
            "type": "diesel",
            "size": "big"
        },
        {
            "type": "gas",
            "size": "small"
        }]
    }]
}]

我想要实现的是使嵌入的 JSON 数组可扩展，如下所示:[http://jsfiddle.net/eu81273/8LWUc/18/][2]

有什么快速解决这个问题的想法吗？

最佳答案 

[
    {
        "BodyId": 1,
        "TrId": null,
        "TdId": null,
        "Description": "Text Text"
    },
    {
        "BodyId": 2,
        "TrId": null,
        "TdId": null,
        "Description": "Text Text"
    },
    {
        "BodyId": 3,
        "TrId": null,
        "TdId": null,
        "Description": "Text Text"
    },
    {
        "BodyId": 1,
        "TrId": 1,
        "TdId": null,
        "Description": "Text Text"
    },
    {
        "BodyId": 1,
        "TrId": 2,
        "TdId": null,
        "Description": "Text Text"
    },
    {
        "BodyId": 2,
        "TrId": 1,
        "TdId": null,
        "Description": "Text Text"
    },
    {
        "BodyId": 2,
        "TrId": 2,
        "TdId": null,
        "Description": "Text Text"
    },
    {
        "BodyId": 3,
        "TrId": 1,
        "TdId": null,
        "Description": "Text Text"
    },
    {
        "BodyId": 3,
        "TrId": 2,
        "TdId": null,
        "Description": "Text Text"
    },
    {
        "BodyId": 1,
        "TrId": 1,
        "TdId": 1,
        "Description": "Text Text"
    },
    {
        "BodyId": 1,
        "TrId": 1,
        "TdId": 2,
        "Description": "Text Text"
    },
    {
        "BodyId": 1,
        "TrId": 2,
        "TdId": "1",     
        "Description": "Text Text"
    },
    {
        "BodyId": 2,
        "TrId": 1,
        "TdId": 1,
        "Description": "Text Text"
    },
    {
        "BodyId": 2,
        "TrId": 1,
        "TdId": 2,
        "Description": "Text Text"
    },
    {
        "BodyId": 2,
        "TrId": 2,
        "TdId": 1,
        "Description": "Text Text"
    },
    {
        "BodyId": 3,
        "TrId": 3,
        "TdId": 1,
        "Description": "Text Text"
    }
]

所以给出这个 JSON，我试图实现这个结构:

Data Structure

感谢所有帮助!

关于javascript - Angular 数据表添加 "tree view"，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/25410860/

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