问题
I'm trying to send a parameter to an angularjs service. Here is my service code :
angular.module('skyBiometryServices', ['ngResource'])
.factory('Facedetect', function( $resource ) {
return $resource('skyBiometry/facedetect', {}, {
query: {
method : 'GET',
params : {imageUrl: "http://cdn1-public.ladmedia.fr/var/public/storage/images/dossiers/presidentielles-2012/les-news-sur-les-presidentielles-2012/exclu-public-cauet-pour-ces-presidentielles-personne-ne-me-fait-rever-209063/2064021-1-fre-FR/Exclu-Public-Cauet-Pour-ces-presidentielles-personne-ne-me-fait-rever-!_portrait_w674.jpg"},
isArray: false
}
})
});
In my controller i have this :
function IndexCtrl($scope,Facedetect) {
$scope.text = Facedetect.query();
}
How can i send the imageurl into my services from the controller ? Something like this
function IndexCtrl($scope,Facedetect) {
$scope.text = Facedetect.query('MY IMAGE URL');
}
In advance thanks.
回答1:
You can write your factory like this
app.factory('Facedetect',function($resource) {
return {
query: function(image_url) {
return $resource('skyBiometry/facedetect', {}, {
query: { method: 'GET', params: {imageUrl:image_url}, isArray: false }
}).query();
}
}
});
Now in your controller you can write
function IndexCtrl($scope, Facedetect) {
$scope.text = Facedetect.query("YOUR/IMAGE/URL");
}
回答2:
If i understand correctly, you want something like that:
app.factory('myFactory',function(){
return{
prop: '',
setProp: function(newProp){
this.prop = newprop;
}
}
});
You should watch this:
https://egghead.io/lessons/angularjs-providers
And read this:
AngularJS: Service vs provider vs factory
回答3:
With more research i found a solution :
factory('Facedetect', function( $resource ) {
return $resource('skyBiometry/facedetect', {}, {
query: {
method : 'GET',
params : {imageUrl: "http://cdn1-public.ladmedia.fr/var/public/storage/images/dossiers/presidentielles-2012/les-news-sur-les-presidentielles-2012/exclu-public-cauet-pour-ces-presidentielles-personne-ne-me-fait-rever-209063/2064021-1-fre-FR/Exclu-Public-Cauet-Pour-ces-presidentielles-personne-ne-me-fait-rever-!_portrait_w674.jpg"},
isArray: false
}
})
});
function IndexCtrl( $scope, $routeParams, Facedetect ) {
$scope.imageurl = 'http://flepi.net/images/personne-tendue.jpg';
$scope.text = $scope.text = Facedetect.get({imageUrl: $scope.imageurl});
}
I don't know if it's the best way but it works.
来源:https://stackoverflow.com/questions/22561989/angularjs-factory-parameter