我希望将方法的结果作为传递给ngInclude的字符串的一部分。像这样:
<div ng-repeat="result in queryResults.results">
<div class="box" ng-include="'views/' + getRenderer(result) + 'result.html'"></div>
</div>
这不起作用。它不会抛出错误,但结果是views/result.html
。我记录了getRenderer()
并确认它没有被调用。
我不确定为什么我的代码在此代码运行时无法正常工作:
<div class="box" ng-include="'views/widgets/' + result.someVariable + 'result.html'"></div>
编辑:getRenderer只返回一个字符串:
function getRenderer(result) {
if (result === 'a') {
return 'aaa';
else
return 'bbb';
}
答案 0 :(得分:1)
您应在下方添加$scope.getRenderer = getRenderer
。基本上提供函数的指针到范围变量,以便可以在HTML
//Add Observer in init method
NSNotificationCenter.defaultCenter().addObserver(self, selector: "handler:", name: "MyNotification", object: nil)
//Handler
func handler(notif: NSNotification) {
println("MyNotification was handled");
println("userInfo: \(notif.userInfo)");
println("SelectedCellNumber \(notif.userInfo!["selectedCellNumber"])"); //Validate userInfo here. it could be nil
}