Javascript 如何通过路由器控制器更换ng类?
这是我的html:Javascript 如何通过路由器控制器更换ng类?,javascript,angularjs,angular-ui,angular-ui-router,Javascript,Angularjs,Angular Ui,Angular Ui Router,这是我的html: <div class="navigation"> <ul class="nav nav-tabs"> <li ng-class="tab1"> <a ui-sref="general" ng-click="tab1='active'; tab2=''; tab3=''">General</a> </li> <li ng-
<div class="navigation">
<ul class="nav nav-tabs">
<li ng-class="tab1">
<a ui-sref="general" ng-click="tab1='active'; tab2=''; tab3=''">General</a>
</li>
<li ng-class="tab2">
<a ui-sref="corrective" ng-click="tab1=''; tab2='active'; tab3=''">Corrections</a>
</li>
</ul>
</div>
}))
对不起,我是beginer,我需要改变ng等级,这取决于路线。有什么问题吗 现在您正在给
类选项卡1
。这可能不是你想做的。相反,您可以:
<li ng-class="{'active': tab1=='active'}">
每当我想基于状态有条件地应用类时,我会:
<li ng-class="{'active' : isActive('someState','anotherState','moreStates')}">
及
除此之外,您不再需要单击ng
s
$rootScope.isActive = function() {
return Array.prototype.some.call(arguments, function(arg) {
return $state.is(arg);
});
}
<li ng-class="{'active' : isActive('someState','anotherState','moreStates')}">
<li ng-class="{'active' : isActive('general')}">
<li ng-class="{'active' : isActive('corrective')}">