Angularjs的UI组件Accordion（转载）

Accordion手风琴控件使用uib-accordion和uib-accordion-group指令。

1 <script>
2         angular.module(‘myApp‘, [‘ui.bootstrap‘]).controller(‘AccordionDemoCtrl‘, function ($scope) {
3             $scope.oneAtATime = true;
4             $scope.status = {
5                 isFirstOpen: true,
6                 isFirstDisabled: false
7             };
8         });
9 </script>

HTML

1 <uib-accordion close-others="oneAtATime">
2             <uib-accordion-group heading="标题" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">
3                 内容...
4             </uib-accordion-group>
5 </uib-accordion>

uib-accordion的属性:

属性名称	默认值
close-others	true	展开一个面板时是否关闭其他面板
template-url	template/accordion/accordion.html	在ui-bootstrap-tpls-1.3.2.js文件中使用的模板名称

uib-accordion-group的属性:

属性名称	默认值	说明
heading	none	面板头部的标题
is-disabled	false	面板是否禁用
is-open	false	面板是否展开
panel-class	panel-default	可以使用Bootstrap的样式,如panel-primary, panel-success, panel-info,panel-warning,panel-danger等。必须为字符串。
template-url	uib/template/accordion/accordion-group.html	在ui-bootstrap-tpls-1.3.2.js文件中使用的模板名称

上例中的uib-accordion-group标题和内容都是直接写在视图中的，除此之外，uib-accordion-group还有其他几种使用方式：

1. 配合ng-repeat生成面板

$scope.groups = [
              {
                  title: ‘第一个面板‘,
                  content: ‘第一个面板的内容‘
              },
              {
                  title: ‘第二个面板‘,
                  content: ‘第二个面板的内容‘
              }
            ];

HTML

<uib-accordion-group heading="{{group.title}}" ng-repeat="group in groups">
                {{group.content}}
</uib-accordion-group>

2. 面板中可以包含动态生成的内容

$scope.items = [‘Item 1‘, ‘Item 2‘, ‘Item 3‘];

$scope.addItem = function () {
      var newItemNo = $scope.items.length + 1;
      $scope.items.push(‘Item ‘ + newItemNo);
 };

HTML

<uib-accordion-group heading="动态内容">
                <button type="button" class="btn btn-default btn-sm" ng-click="addItem()">Add Item</button>
                <div ng-repeat="item in items">{{item}}</div>
</uib-accordion-group>

点击Add Item按钮后，面板的内容增加了，面板的大小也会变化，适应新的内容

3. 使用自定义模板

uib-accordion-group默认的模板是uib/template/accordion/accordion-group.html，模板内容包含在ui-bootstrap-tpls-1.3.2.js文件中，可以参考原生的模板内容写一个自定义模板，然后用template-url来引用。

4. 使用自定义的面板标题

如果面板的标题是简单的文本，使用heading属性就足够了。如果是复杂的内容，比如有图标，那么可以使用uib-accordion-heading

<uib-accordion-group is-open="status.open">
     <uib-accordion-heading>
         自定义的面板标题 <i class="pull-right glyphicon" ng-class="{‘glyphicon-chevron-down‘: status.open, ‘glyphicon-chevron-right‘: !status.open}"></i>
     </uib-accordion-heading>
     内容...
</uib-accordion-group>

最后，贴上完整的代码：

1 <!DOCTYPE html>
 2 <html ng-app="myApp" xmlns="http://www.w3.org/1999/xhtml">
 3 <head>
 4     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 5     <link href="/Content/bootstrap.css" rel="stylesheet" />
 6     <title></title>
 7 
 8     <script src="/Scripts/angular.js"></script>
 9     <script src="/Scripts/ui-bootstrap-tpls-1.3.2.js"></script>
10     <script>
11 
12         angular.module(‘myApp‘, [‘ui.bootstrap‘]).controller(‘AccordionDemoCtrl‘, function ($scope) {
13             $scope.oneAtATime = true;
14 
15             $scope.groups = [
16               {
17                   title: ‘第一个面板‘,
18                   content: ‘第一个面板的内容‘
19               },
20               {
21                   title: ‘第二个面板‘,
22                   content: ‘第二个面板的内容‘
23               }
24             ];
25 
26             $scope.items = [‘Item 1‘, ‘Item 2‘, ‘Item 3‘];
27 
28             $scope.addItem = function () {
29                 var newItemNo = $scope.items.length + 1;
30                 $scope.items.push(‘Item ‘ + newItemNo);
31             };
32 
33             $scope.status = {
34                 isFirstOpen: true,
35                 isFirstDisabled: false
36             };
37         });
38 
39     </script>
40 
41 </head>
42 <body style="padding:10px;">
43     <div ng-controller="AccordionDemoCtrl">
44         <script type="text/ng-template" id="group-template.html">
45             <div class="panel {{panelClass || ‘panel-default‘}}">
46                 <div class="panel-heading">
47                     <h4 class="panel-title" style="color:#fa39c3">
48                         <a href tabindex="0" class="accordion-toggle" ng-click="toggleOpen()" uib-accordion-transclude="heading">
49                             <span ng-class="{‘text-muted‘: isDisabled}">{{heading}}</span>
50                         </a>
51                     </h4>
52                 </div>
53                 <div class="panel-collapse collapse" uib-collapse="!isOpen">
54                     <div class="panel-body" style="text-align: right" ng-transclude></div>
55                 </div>
56             </div>
57         </script>
58 
59         <div class="checkbox">
60             <label>
61                 <input type="checkbox" ng-model="oneAtATime">
62                 同一时间只展开一个面板
63             </label>
64         </div>
65         <uib-accordion close-others="oneAtATime">
66             <uib-accordion-group  heading="标题" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">
67                 内容...
68             </uib-accordion-group>
69             <uib-accordion-group heading="{{group.title}}" ng-repeat="group in groups">
70                 {{group.content}}
71             </uib-accordion-group>
72             <uib-accordion-group heading="动态内容">
73                 <button type="button" class="btn btn-default btn-sm" ng-click="addItem()">Add Item</button>
74                 <div ng-repeat="item in items">{{item}}</div>
75             </uib-accordion-group>
76             <uib-accordion-group heading="Custom template" template-url="group-template.html">
77                 Hello
78             </uib-accordion-group>
79             <uib-accordion-group heading="提示面板" panel-class="panel-info">
80                 注意面板的颜色
81             </uib-accordion-group>
82             <uib-accordion-group is-open="status.open">
83                 <uib-accordion-heading>
84                     自定义的面板标题 <i class="pull-right glyphicon" ng-class="{‘glyphicon-chevron-down‘: status.open, ‘glyphicon-chevron-right‘: !status.open}"></i>
85                 </uib-accordion-heading>
86                 内容...
87             </uib-accordion-group>
88         </uib-accordion>
89     </div>
90 
91 </body>
92 </html>

注：本文转载自 http://www.bubuko.com/infodetail-1625386.html

原文：http://www.cnblogs.com/pilixiami/p/5599295.html

__EOF__

本文作者：Jun10ng
本文链接：https://www.cnblogs.com/wangzun/articles/6727724.html
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