【发布时间】:2016-01-12 15:50:27
【问题描述】:
我正在尝试创建一个通知栏,当它被点击时,它会显示在铃铛图标的左下方。
可以在这里看到一个例子:http://wrapbootstrap.com/preview/WB011H985
我尝试给它一个特定的顶部边距(140 像素),但是当您向下滚动一点并单击铃铛时,通知也会显示在下方。
http://codepen.io/anon/pen/NxgePe
HTML
<div class="md-menu-demo menudemoMenuPositionModes" ng-controller="PositionDemoCtrl as ctrl" ng-cloak="" style="min-height:350px;" ng-app="MyApp">
<div class="menu-demo-container" layout-align="start center" layout="column">
<div class="menus" layout-wrap="" layout="row" layout-fill="" layout-align="space-between center" style="min-height:200px;">
<div layout="column" flex-sm="100" flex="33" layout-align="center center">
<p><code>md-position-mode="target-right target"</code></p>
<md-menu md-position-mode="">
<md-button aria-label="Open demo menu" class="md-icon-button" ng-click="$mdOpenMenu($event)">
<img ng-src="https://cdn4.iconfinder.com/data/icons/unigrid-flat-basic/90/019_025_bell_ring_alarm_notice_notification_notify-32.png">
</md-button>
<md-menu-content width="6">
<md-menu-item ng-repeat="item in [1, 2, 3]">
<md-button ng-click="ctrl.announceClick($index)">
<div layout="row">
<p flex="">Option {{item}}</p>
<md-icon md-svg-icon="call:portable-wifi-off" style="margin: auto 3px auto 0;"></md-icon>
</div>
</md-button>
</md-menu-item>
</md-menu-content>
</md-menu>
</div>
</div>
</div>
</div>
CSS
.menudemoMenuPositionModes .md-menu-demo {
padding: 24px; }
.menudemoMenuPositionModes .menu-demo-container {
min-height: 200px; }
#menu_container_0 {
background-color:red;
margin-top:140px;
}
JavaScript
angular
.module('MyApp',['ngMaterial', 'ngMessages'])
.config(function($mdIconProvider) {
$mdIconProvider
.iconSet("call", 'img/icons/sets/communication-icons.svg', 24)
.iconSet("social", 'img/icons/sets/social-icons.svg', 24);
})
.controller('PositionDemoCtrl', function DemoCtrl($mdDialog) {
var originatorEv;
this.openMenu = function($mdOpenMenu, ev) {
originatorEv = ev;
$mdOpenMenu(ev);
};
this.announceClick = function(index) {
$mdDialog.show(
$mdDialog.alert()
.title('You clicked!')
.textContent('You clicked the menu item at index ' + index)
.ok('Nice')
.targetEvent(originatorEv)
);
originatorEv = null;
};
});
【问题讨论】:
标签: angularjs angular-material