List is an interface element widely used in almost all mobile apps. The two instructions ionList and ionItem also support a variety of interaction modes, such as removing an item, dragging to reorder, sliding editing, etc.
Usage
<ion-list>
<ion-item ng-repeat="item in items">
Hello, {{item}}!
</ion-item>
</ion-list>Advanced usage: thumbnail, delete button, reorder, slide
<ion-list ng-controller="MyCtrl"
show-delete="shouldShowDelete"
show-reorder="shouldShowReorder"
can-swipe="listCanSwipe">
<ion-item ng-repeat="item in items"
class="item-thumbnail-left">
<img ng-src="{{item.img}}">
<h2>{{item.title}}</h2>
<p>{{item.description}}</p>
<ion-option-button class="button-positive"
ng-click="share(item)">
分享
</ion-option-button>
<ion-option-button class="button-info"
ng-click="edit(item)">
编辑
</ion-option-button>
<ion-delete-button class="ion-minus-circled"
ng-click="items.splice($index, 1)">
</ion-delete-button>
<ion-reorder-button class="ion-navicon"
on-reorder="reorderItem(item, $fromIndex, $toIndex)">
</ion-reorder-button>
</ion-item>
</ion-list>API
| Attribute | Type | Details |
|---|
##delegate-handle(optional) | String | This handler defines a list with $ionicListDelegate. |
show-delete(optional) | Boolean value | Whether the delete button of the list item is currently displayed or hidden. |
show-reorder(optional) | Boolean value | Whether the sort button of the list item is currently displayed or hidden. |
can-swipe(optional) | Boolean value | Whether list items are allowed to slide to display option buttons. Default: true. |
Example
HTML code:
<html ng-app="ionicApp">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>Ionic List Directive</title>
<link href="http://www.php.cn/static/ionic/css/ionic.min.css" rel="stylesheet">
<script src="http://www.php.cn/static/ionic/js/ionic.bundle.min.js"></script>
</head>
<body ng-controller="MyCtrl">
<ion-header-bar class="bar-positive">
<div class="buttons">
<button class="button button-icon icon ion-ios-minus-outline"
ng-click="data.showDelete = !data.showDelete; data.showReorder = false"></button>
</div>
<h1 class="title">Ionic Delete/Option Buttons</h1>
<div class="buttons">
<button class="button" ng-click="data.showDelete = false; data.showReorder = !data.showReorder">
Reorder
</button>
</div>
</ion-header-bar>
<ion-content>
<!-- The list directive is great, but be sure to also checkout the collection repeat directive when scrolling through large lists -->
<ion-list show-delete="data.showDelete" show-reorder="data.showReorder">
<ion-item ng-repeat="item in items"
item="item"
href="#/item/{{item.id}}" class="item-remove-animate">
Item {{ item.id }}
<ion-delete-button class="ion-minus-circled"
ng-click="onItemDelete(item)">
</ion-delete-button>
<ion-option-button class="button-assertive"
ng-click="edit(item)">
Edit
</ion-option-button>
<ion-option-button class="button-calm"
ng-click="share(item)">
Share
</ion-option-button>
<ion-reorder-button class="ion-navicon" on-reorder="moveItem(item, $fromIndex, $toIndex)"></ion-reorder-button>
</ion-item>
</ion-list>
</ion-content>
</body>
</html>
CSS code
body {
cursor: url('../style/images/finger.png'), auto;
}
JavaScript code
angular.module('ionicApp', ['ionic'])
.controller('MyCtrl', function($scope) {
$scope.data = {
showDelete: false
};
$scope.edit = function(item) {
alert('Edit Item: ' + item.id);
};
$scope.share = function(item) {
alert('Share Item: ' + item.id);
};
$scope.moveItem = function(item, fromIndex, toIndex) {
$scope.items.splice(fromIndex, 1);
$scope.items.splice(toIndex, 0, item);
};
$scope.onItemDelete = function(item) {
$scope.items.splice($scope.items.indexOf(item), 1);
};
$scope.items = [
{ id: 0 },
{ id: 1 },
{ id: 2 },
{ id: 3 },
{ id: 4 },
{ id: 5 },
{ id: 6 },
{ id: 7 },
{ id: 8 },
{ id: 9 },
{ id: 10 },
{ id: 11 },
{ id: 12 },
{ id: 13 },
{ id: 14 },
{ id: 15 },
{ id: 16 },
{ id: 17 },
{ id: 18 },
{ id: 19 },
{ id: 20 },
{ id: 21 },
{ id: 22 },
{ id: 23 },
{ id: 24 },
{ id: 25 },
{ id: 26 },
{ id: 27 },
{ id: 28 },
{ id: 29 },
{ id: 30 },
{ id: 31 },
{ id: 32 },
{ id: 33 },
{ id: 34 },
{ id: 35 },
{ id: 36 },
{ id: 37 },
{ id: 38 },
{ id: 39 },
{ id: 40 },
{ id: 41 },
{ id: 42 },
{ id: 43 },
{ id: 44 },
{ id: 45 },
{ id: 46 },
{ id: 47 },
{ id: 48 },
{ id: 49 },
{ id: 50 }
];
});
