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：

AngularJS 实例

<!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$http 的 success 和 error 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：

CSS 样式

<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: 

AngularJS 实例

<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: 

AngularJS 实例

<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 <td> 中添加 $index: 

AngularJS 实例

<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

AngularJS 实例

 <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>