内容简介:翻译自:https://stackoverflow.com/questions/32023558/angularjs-bootstrap-alert-dismiss-on-timeout-attribute-doesnt-work
我正在尝试使用AngularJS Bootstrap警报,如 here
解释的“dismiss-on-timeout”属性.它在此示例中没有任何效果,警报只是定期出现并且不会消失.
<alert type="warning" dismiss-on-timeout="2000">Alert text</alert>
但它确实在网站的ng-repeat示例中有效:
<alert ng-repeat="alert in alerts" type="{{alert.type}}" close="closeAlert($index)" dismiss-on-timeout="2000">{{alert.msg}}</alert>
问题是缺少关闭属性吗?如果是这样,你如何编写一个不属于数组的警报的close函数?
它工作正常,它只是dismissOnTimeout指令调用警报指令控制器的
close
method
.该控制器依次使用外部范围关闭方法.所以你需要实现它,以便指令可以调用它:
<alert type="danger" close="closeAlert()" ng-if="show"
dismiss-on-timeout="2000">Something happened.</alert>
并在控制器中:
$scope.show = true;
$scope.closeAlert = function(index) {
$scope.show = false;
};
翻译自:https://stackoverflow.com/questions/32023558/angularjs-bootstrap-alert-dismiss-on-timeout-attribute-doesnt-work
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