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AngularJS 表格

说明
分类：编程开发

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>
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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：

<?phpecho <<<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>

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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>

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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>

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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>

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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>

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