当点击时，我有一个下面的按钮显示一个小的弹出窗口，如通知
<button id="element" type="button" onclick="ShowNotifications()" class="btn btn-default" data-container="body" data-toggle="popover" data-placement="bottom" data-content="Text inside popup">Notifications</button>
<script type="text/javascript">
function ShowNotifications() {
$('#element').popover('open');
}
</script>
我的意图是每隔几秒钟显示此弹出窗口，而不需要单击按钮，而是从AngularJS控制器。
var showPop = function () {
//how can i call that jQuery function here ??
$timeout(showPop,1000);
}
$timeout(showPop,1000);
试用以下解决方案
app.directive("showNotifications",["$interval",function ($interval) {
return {
restrict: "A",link: function(scope,elem,attrs) {
$interval(function () {
$(elem).popover("open");
alert('hi');
},1000);
}
};
}]);
还包括脚本
<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet" /> <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.1/jquery.min.js"></script> <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.15/angular.min.js"></script> <script src="js/app.js"></script> <script src="js/postsService.js"></script> <script src="js/directive.js"></script> <script src="js/controllers.js"></script>
使用这样的指令
<button id="element" type="button" class="btn btn-default" data-container="body" data-toggle="popover" data-placement="bottom" data-content="Friend request 1" **show-notifications**>Live Notifications</button>
指令用于DOM操作：
<button show-notifications>
和指令
.directive("showNotifications",function($interval) {
return {
restrict: "A",attrs) {
//On click
$(elem).click(function() {
$(this).popover("open");
});
//On interval
$interval(function() {
$(elem).popover("open");
},1000);
}
}
}]);
