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    AngularJS 表格

    AngularJS 表格

    ng-repeat 指令可以完美的显示表格。

    在表格中显示数据

    使用 angular 显示表格是非常简单的:

    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="utf-8">
    <script src="https://cdn.bootcss.com/angular.js/1.6.3/angular.min.js"></script>
    </head>
    <body>
     
    <div ng-app="myApp" ng-controller="customersCtrl"> 
     
    <table>
      <tr ng-repeat="x in names">
        <td>{{ x.Name }}</td>
        <td>{{ x.Country }}</td>
      </tr>
    </table>
     
    </div>
     
    <script>
    var app = angular.module('myApp', []);
    app.controller('customersCtrl', function($scope, $http) {
        $http.get("/try/angularjs/data/Customers_JSON.php")
        .then(function (result) {
            $scope.names = result.data.records;
        });
    });
    </script>
    

    废弃声明 (v1.5)

    v1.5 中$httpsuccesserror 方法已废弃。使用 then 方法替代。

    如果你使用的是 v1.5 以下版本,可以使用以下代码:

    var app = angular.module('myApp', []);
    app.controller('customersCtrl', function($scope, $http) {
        $http.get("/try/angularjs/data/Customers_JSON.php")
        .success(function (response) {$scope.names = response.records;});
    });
    

    Customers_JSON.php 文件代码:

    <?php
    echo <<<EOT
    {
    "records":[
    {"Name":"Alfreds Futterkiste","City":"Berlin","Country":"Germany"},
    {"Name":"Ana Trujillo Emparedados y helados","City":"México D.F.","Country":"Mexico"},
    {"Name":"Antonio Moreno Taquería","City":"México D.F.","Country":"Mexico"},
    {"Name":"Around the Horn","City":"London","Country":"UK"},
    {"Name":"B's Beverages","City":"London","Country":"UK"},
    {"Name":"Berglunds snabbköp","City":"Luleå","Country":"Sweden"},
    {"Name":"Blauer See Delikatessen","City":"Mannheim","Country":"Germany"},
    {"Name":"Blondel père et fils","City":"Strasbourg","Country":"France"},
    {"Name":"Bólido Comidas preparadas","City":"Madrid","Country":"Spain"},
    {"Name":"Bon app'","City":"Marseille","Country":"France"},
    {"Name":"Bottom-Dollar Marketse","City":"Tsawassen","Country":"Canada"},
    {"Name":"Cactus Comidas para llevar","City":"Buenos Aires","Country":"Argentina"},
    {"Name":"Centro comercial Moctezuma","City":"México D.F.","Country":"Mexico"},
    {"Name":"Chop-suey Chinese","City":"Bern","Country":"Switzerland"},
    {"Name":"Comércio Mineiro","City":"São Paulo","Country":"Brazil"}
    ]
    }
    EOT;
    ?>
    

    使用 CSS 样式

    为了让页面更加美观,我们可以在页面中使用CSS:

    <style>
    table, th , td {
      border: 1px solid grey;
      border-collapse: collapse;
      padding: 5px;
    }
    table tr:nth-child(odd) {
      background-color: #f1f1f1;
    }
    table tr:nth-child(even) {
      background-color: #ffffff;
    }
    </style>
    

    使用 orderBy 过滤器

    排序显示,可以使用 orderBy 过滤器: 

    <table>
      <tr ng-repeat="x in names | orderBy : 'Country'">
        <td>{{ x.Name }}</td>
        <td>{{ x.Country }}</td>
      </tr>
    </table>
    

    使用 uppercase 过滤器

    使用 uppercase 过滤器转换为大写: 

    <table>
      <tr ng-repeat="x in names">
        <td>{{ x.Name }}</td>
        <td>{{ x.Country | uppercase }}</td>
      </tr>
    </table>
    

    显示序号 ($index)

    表格显示序号可以在 中添加 $index

    <table>
      <tr ng-repeat="x in names">
        <td>{{ $index + 1 }}</td>
        <td>{{ x.Name }}</td>
        <td>{{ x.Country }}</td>
      </tr>
    </table>
    

    使用 $even 和 $odd

    <table>
    <tr ng-repeat="x in names">
    <td ng-if="$odd" style="background-color:#f1f1f1">{{ x.Name }}</td>
    <td ng-if="$even">{{ x.Name }}</td>
    <td ng-if="$odd" style="background-color:#f1f1f1">{{ x.Country }}</td>
    <td ng-if="$even">{{ x.Country }}</td>
    </tr>
    </table>
    
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