I came to conclusion that it’s not very obvious how to pass a method into an isolated scope. And that’s why my junior AngularJS developers just do direct call:
[javascript]
$scope.$parent.methodOfParentScope();
[/javascript]
but it’s more like a hack. It’s more correct to pass it via attribute:
I really hope there is another cause of doing what I disclosed on booking.com, otherwise we can remove question mark from the title.
In this post I’m going to uncover booking.com price trick(?cheat/bug/feature) and explain you how to make price lower in several clicks.
Just not to lose snippet/solution that I’d been looking for quite some time paste it here:
[javascript]
var load,execute,loadAndExecute;load=function(a,b,c){var d;d=document.createElement("script"),d.setAttribute("src",a),b!=null&&d.addEventListener("load",b),c!=null&&d.addEventListener("error",c),document.body.appendChild(d);return d},execute=function(a){var b,c;typeof a=="function"?b="("+a+")();":b=a,c=document.createElement("script"),c.textContent=b,document.body.appendChild(c);return c},loadAndExecute=function(a,b){return load(a,function(){return execute(b)})};
[/javascript]
and example (loading jQuery):
[javascript]
loadAndExecute("//ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js", function() {
$("#answer-6825715").css("border", ".5em solid black");
});
[/javascript]
taken from stackoverflow.
Sometimes misprint could lead to problems with your location bar autocomplete (it will suggest you wrong varian first). For example you accidentally visited gist.gihub.com (note the missing t), and now that URL auto completes each time you start typing gist.….
It’s really annoying. How can we remove this URL? In case if we don’t want to remove everything, just exact URL.
I found really nice answer here. All you need – just select the URL and press [Shift] + [Delete]. (for Mac is [Fn] + [Shift] + [Delete]).
quite a nice illustration from ng ofdoc
It not very obvious where to find crashes logs in Chrome. First thing that you need to do is make sure that you have logging option ON, you should have check on this option in Chrome setting:
Then you can go to
chrome://crashes
Taken from stackoverflow, thanks Mahai.
It’s more than annoying to have just a blank page and no errors in console when your issue is inside ui-router resolve. Finally I found a pretty nice solution, don’t know why it’s not provided “from the box”. In case of error ui-router sends specific event $stateChangeError that we could listen for:
[javascript]
$rootScope.$on(‘$stateChangeError’, function(event, toState, toParams, fromState, fromParams, error){
console.error(error);
});
[/javascript]
and now wow! we have an exact error in console and no need to guess what’s wrong with your code anymore.
Учтите что ng-disable работает только на элементах формы, поэтому тут
[html]
<div ng-click="doAction()" ng-disabled="buttonDisable">Click Me</div>
[/html]
директива ng-click отрабатывает клик.
Если необходимо использовать ng-disable могу предложить такой вот хак:
[html]
<div ng-click="buttonDisable || doAction()" ng-disabled="buttonDisable</div>
[/html]
P.S.: Большоя спасибо Vitalii Hudyma за планкер с кодом.
Something really weird is going with my Android phone: from time to time it opens me browser with this link. By domain whatsappupgradeservice.com I immediately realised that it’s fake.
Пост состоит из следующих частей: