After noticing that I was using a repetitive structure, I want to simplify it:
<container>
<clock property="data"></clock>
<calendar property="data"></calendar>
<alert property="data"></alert>
</container>
Using the relative directive
app.directive('clock', function(){
return {
restrict: 'E',
scope: {
'property': '='
}
}
});
Is there a way to eliminate the need for "property=data" in each item and possibly move it to the container level?
To access a specific data property in a parent directive, you can set property="data" and retrieve it through its controller.
The container directive should look like this:
<container property="data">
app.directive('container', function(){
return {
restrict: 'E',
scope: {
'property': '='
},
controller: function($scope){
this.getData = function(){
return $scope.property;
}
}
}
});
Next, your child directive needs to be set up as follows:
<clock></clock>
app.directive('clock', function(){
return {
restrict: 'E',
require: '^container',
link: function(scope, elm, attrs, containerCtrl) {
console.log(containerCtrl.getData());
}
}
});
In order to get the required value, use require on the parent directive and call its method containerCtrl.getData().
Feel free to check out the Demo for reference.
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