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AngularJS 表格

本章節(jié)介紹了顯示 AngularJS 表格的方法。

ng-repeat 指令可以完美的顯示表格。

在表格中顯示數(shù)據(jù)

使用 angular 顯示表格是非常簡單的：

AngularJS 實例

<!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>

運行代碼 ?

廢棄聲明 (v1.5)

v1.5 中$http 的 success 和 error 方法已廢棄。使用 then 方法替代。

如果你使用的是 v1.5 以下版本，可以使用以下代碼：

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 文件代碼：

<?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 snabbk?p","City":"Lule?","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":"S?o Paulo","Country":"Brazil"} ] } EOT; ?>

使用 CSS 樣式

為了讓頁面更加美觀，我們可以在頁面中使用CSS：

CSS 樣式

<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>

運行代碼 ?

使用 orderBy 過濾器

排序顯示，可以使用 orderBy 過濾器:?

AngularJS 實例

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

運行代碼 ?

使用 uppercase 過濾器

使用 uppercase 過濾器轉換為大寫:?

AngularJS 實例

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

運行代碼 ?

顯示序號 ($index)

表格顯示序號可以在 <td> 中添加 $index:?

AngularJS 實例

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

運行代碼 ?

使用 $even 和 $odd

AngularJS 實例

<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>

運行代碼 ?
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