In my header.html page I have this button:
<button class="tabs-menu-btn" ng-click="toggle = !toggle" ng-class="{'open' : toggle}">
<div></div>
</button>
And on wrapper.html I have this div:
<div class="tabs-toolbar" ng-class="{'open' : toggle}">
<ul class="tabs">
<li class="tab">
<a ng-click="toggle = !toggle" ui-sref-active="selected" ui-sref="flows"><span>Flows</span></a>
</li>
</ul>
</div>
So when the button is clicked I want to toggle the 'open' class on the button and div - but currently it only works on the button, if i move the 'tabs-toolbar' onto the same html page it works. Does anyone know what I am doing wrong please?
header and wrapper are part of two different scope. So when you click toggle its is changing only the $scope.header.toggle = false
sample Example:
$scope.header.toggle = true
$scope.wrapper.toggle = false // its not getting reflected because, this scope will not get effected with the action
Solution
make both variable as part of same controller or trigger a function which changes both scope
Related
I have angularJS application.There are two components left nav bar and right side content pane.When I go to the end of the right side content pane with tab(keyboard) it gives the focus to the browser URL bar.But I need to give the tab(keyboard) focus to the left nav bar or just need to stop focus getting in to url.
..below is the end of the content pane
<div>
<ul>
<li class="seperater">
test navigate
</li>
</ul>
</div>
What I tried is when focus came to the final element on the content page ,call a method 'navigateToTop' and there I set focus to left nav.
below is the method
this.navigateToTop = function () {
console.log("in navigateToTop");
$('#left-nav').focus();
};
But it is not working and still focusing to the URL.Pls help..
After spending some time I found the solution by doing some changes to my html code of the right content pane.
<div>
<ul>
<li class="seperater">
<a href="" ng-focus="isFocused = true" ng-blur="isFocused = false">
test navigate </a>
</li>
</ul>
<div ng-if="navigateToTop(isFocused);"></div>
</div>
I am new to AngularJS.
I have created <li> to which I used ng-repeat.
<li> contains images and buttons like like, comment and share which is inside <li> and created by ng-repeat.
I have made function which will replace empty like button to filled like button (By changing background image of button).
But problem is this trigger applies to only first like button and other buttons does not change.
How can I fix this?
Code:
HTML:
<html>
<body>
<ul>
<li ng-repeat="media in images"><div class="imgsub">
<label class="usrlabel">Username</label>
<div class="imagedb">
<input type="hidden" value="{{media.id}}">
<img ng-src="{{ media.imgurl }}" alt="Your photos"/>
</div>
<!-- <br><hr width="50%"> -->
<div class="desc">
<p>{{media.alt}}</p>
<input type="button" class="likebutton" id="likeb" ng-click="like(media.id)" ng-dblclick="dislike(media .id)"/>
<input type="button" class="commentbutton"/>
<input type="button" class="sharebutton"/>
</div>
</div> <br>
</li><br><br><br>
</ul>
</body>
</html>
JS:
$scope.like = function(imgid)
{
document.
getElementById("likeb").
style.backgroundImage = "url(src/assets/like-filled.png)";
alert(imgid);
}
$scope.dislike = function(imgid)
{
document.
getElementById("likeb").
style.backgroundImage = "url(src/assets/like-empty.png)";
}
Thanks for help & suggestions :)
The id for each button should be unique but in your case, it's the same for all buttons ('likeb').
You can set the value of the attribute 'id' for each button dynamically by using '$index' and passing '$index' to the functions as follows:
<input type="button" class="likebutton" id="{{$index}}" ng-click="like($index)" ng-dblclick="dislike($index)"/>
Then in your controller, you can use the functions with the passed value.
For example,
$scope.like = function(index)
{
document.
getElementById(index).
style.backgroundImage = "url(src/assets/like-filled.png)";
}
Another good alternative in your case would be to use the directive ngClass.
use 2 css class for styling liked and disliked state, and then put the class conditionally with ng-class instead of DOM handling. and if you really want to perform a DOM operation (I will not recommend) then you can pass $event and style $event.currentTarget in order to perform some operation on that DOM object.
I'm working on a project where the client has supplied a pile of html where I need to plugin the data from our database and have hit a problem that I'm finding difficult to solve....
So first problem is with routing
<div ng-repeat="class in vm.classes">
<div class="class-overview">
<a href="#">
<span class="class-title">{{class.description}}</span>
... more stuff here
</a>
</div>
<div class="class-information collapse">
<div class="full-width">
{{class.longDescription}}
</div>
</div>
</div>
he has supplied some javascript to handle the click on class-overview
$('.class-overview a').on('click',function(e) {
e.preventDefault();
});
$('.class-overview').on('click',function() {
$('.class-overview.active').removeClass('active').next('.class-information').collapse('hide');
$(this).addClass('active').next('.class-information').collapse('show');//.css('top',offset).collapse('show');
});
and i have a line like this in my state provider
// default route
$urlrouterProvider.otherwise("/")
So the problem is that the ui-router handles the click and sends me back to the home page.
The ideal solution is to leave as much of his markup intact, so can anyone tell me how I stop ui-router handling the click?
or failing that, how I might use ng-click and ng-show to get the same effect, i.e. hiding and showing the class-information div...
If I understand well your question, you want to display the .class-information div when you click on the .class-overview element.
That can be done by using a variable in a ng-show like this:
<div ng-repeat="class in vm.classes">
<div class="class-overview">
<a href="#" ng-click="display = !display">
<span class="class-title">{{class.description}}</span>
... more stuff here
</a>
</div>
<div class="class-information" ng-show="display">
<div class="full-width">
{{class.longDescription}}
</div>
</div>
</div>
The display variable will be falsy when you land on the page, therefore the ng-click will be executed, this variable will be set to true.
I see that you are using a collapse class to hide the content if it is collapsed. Then you could use angular ng-class to put the collapse class when the display variable is false. Your div.class-information would look like this:
<div class="class-information" ng-class="{collapse: !display}">
<div class="full-width">
{{class.longDescription}}
</div>
</div>
I would like to have a div with class "dialog" so when user click on that div anywhere expert links inside it redirects him to one page. And "links" inside that div should redirect user to another page. And return on previous page browser button should return him on correct page. I saw some examples on javascript but they doesn't work for angular and I always get second page when return back.
I have following snippet of code.
<div ng-repeat="dialog in dialogs">
<div class="dialog row well well-sm">
<div class="col-xs-8">
...
<a class="msg-heading" href="#!/item/{{ dialog.adv_id }}">
{{ dialog.adv_name }}
</a>
....
</div>
</div>
</div>
Here is one way you could do it by passing the event object as argument of ng-click function and checking event.target
<div class="dialog row well well-sm" ng-click="doRedirect($event)">
Then in controller or directive:
$scope.doRedirect = function(event){
if(!angular.element(event.target).hasClass('msg-heading') ){
/* not the <a> tag so put your redirect code here */
}
}
have this ng-repeat
<li class="tmmenu-admin-tabs-builder-panel-portlet" ng-repeat="question in questions">
<div>
<span class="tmmenu-admin-tabs-builder-panel-portlet-toggler" ng-click="tatbppTogler()">{{{tatbppt}}}</span>
<span class="tmmenu-admin-tabs-builder-panel-portlet-number">{{question.id}}</span>
{{question.text}}
</div>
<div class="tmmenu-admin-tabs-builder-panel-portlet-options" ng-show="showTatbppo">
...
</div>
</li>
I want, for click in "tmmenu-admin-tabs-builder-panel-portlet-toggler" change visibility "tmmenu-admin-tabs-builder-panel-portlet-options" and change text in "tmmenu-admin-tabs-builder-panel-portlet-toggler".
And i write this code for get result:
$scope.tatbppTogler = function(){
$scope.showTatbppo = !$scope.showTatbppo;
if($scope.showTatbppo){
$scope.tatbppt = "-";
}else{
$scope.tatbppt = "+";
}
}
It's works, but changed dom in all "Li", how changed only current (where user click) "li"?
You can do it like this:
<li class=portlet" ng-repeat="question in questions">
<div>
<span class="toggler" ng-click="showTatbppo=!showTatbppo">{{showTatbppo ? "+" : "-" }}</span>
<span class="number">{{question.id}}</span>
{{question.text}}
</div>
<div class="options" ng-show="showTatbppo">
...
</div>
</li>
Working fiddle, with this concept:
http://jsfiddle.net/x1nguaxj/
btw. You have very-very-very long css class names :)
1 way
you can pass this in ng-click="tatbppTogler(this)" and then in function manipulate with this
2 way
you can create custom directive and apply it to your li element and then on this directive bind click to element and listen , and on click function will be triggered your listener and you will have access on this element
You can create an attribute id for each question and then change based on the id of the question you clicked
I would suggest you'd take a look at $index. From the angularjs docs:
iterator offset of the repeated element (0..length-1)
Using this, you can clearly determine the certain div that was clicked on.