Reputation: 5271
My directive works fine, but I'd like to use it in ng-click
However, the function inside link can't be triggered.
<div ng-app="editer" ng-controller="myCtrl" class="container">
<div class="parents">
<div ng-repeat="item in items" class="wrap" sibs>
<span>{{item.name}}</span>
<button ng-click="">click</button>
</div>
</div>
</div>
JS
function myCtrl($scope) {
$scope.editedItem = null;
$scope.items = [{
name: "item #1",
thing: "thing 1"
}, {
name: "item #2",
thing: "thing 2"
}, {
name: "item #3",
thing: "thing 3"
}];
$scope.show = false; //ignore this line
}
var editer = angular.module('editer', []);
editer.directive('sibs', function() {
return {
link: function(scope, element, attrs) {
element.bind('click', function() {
element.parent().children().addClass('unclicked');
element.removeClass('unclicked');
})
scope.myClick = function() {
element.parent().children().addClass('unclicked');
element.removeClass('unclicked');
}
},
}
});
I'd like to call the function in ng-click please see this one http://jsfiddle.net/ovzyro1f/2/ to remove sib from div ng-repeat="item in items" class="wrap"
<button ng-click="myClick()">click</button>
Upvotes: 0
Views: 1002
Reputation: 21844
You should avoid to manipulate the DOM like we do in jQuery.
In Angular we think differently: it's the data which transforms automatically the DOM when the data changes (https://docs.angularjs.org/guide/databinding). Most of the time you never have to make the changes manually.
In doing so, you generally don't need to use the link function. You can have a controller (like in your example) or a directive with a controller (https://docs.angularjs.org/guide/directive).
Finally I just modified a little bit your controller and your template.
HTML
<div ng-app="editer" ng-controller="myCtrl" class="container">
<div class="parents">
<div ng-repeat="item in items" class="wrap" sibs>
<span ng-class="{ unclicked: !item.selected }">{{ item.name }}</span>
<button ng-click="selectItem(item)">click</button>
</div>
</div>
</div>
JS
function myCtrl($scope) {
$scope.items = [...];
$scope.selectItem = function (item) {
// reset all the items
$scope.items.forEach(function (i) {
i.selected = false;
});
// set the new selected item
item.selected = true;
}
}
Upvotes: 1