Iam build single page app in AngularJs,and I need call Facebook UI dialog.And if user click 'ok',or 'cancel',successReport methos not call immediately.This method call after i click on any button in page,or link.Similar to internal queue
service.showStreamDialog=function (json) {
if (json.stream) {
var newCardSentId = json.cardSentId;
FB.ui(json.stream, function (resp) {
if (resp && resp.post_id) {
reportService.successReport(newCardSentId,newCardSentId,resp.post_id);
} else {
reportService.cancelReport(newCardSentId);
}
});
}
};
// in other file
var successReport=function(cardId,cardSentId,postId){
var defered = $q.defer();
$http.post(reportUrl,$.param({
cardId:cardId,
cardSentId:cardSentId,
postId:postId,
accessToken: ACCESS_TOKEN
}))
.success(function(data){
defered.resolve(data);})
.error(function(data){
defered.reject(data);
});
return defered.promise;
};
I found problem. It was in integration facebook api in my app.I add $rootScope.$apply call,
and all working as i expected
service.showStreamDialog = function (json) {
if (json.stream) {
var newCardSentId = json.cardSentId;
FB.ui(json.stream, function (resp) {
if (resp && resp.post_id) {
$rootScope.$apply(function () {
$rootScope.$broadcast('CARD_SENT_SUCCESS', {cardSentId: newCardSentId,post_id:resp.post_id});
});
} else {
$rootScope.$apply(function () {
$rootScope.$broadcast('CARD_SENT_CANCEL', {cardSentId: newCardSentId});
});
}
});
}
};
Related
I am looking to assign as an object a Fetch API promise from a local GeoJSON file.
Here is the code
fetch("data/sites.geojson")
.then(function(response) {
return response.json();
})
.then(function(data) {
L.geoJSON(data, {
pointToLayer: styles_sites
}).addTo(map);
});
};
I tried the call back method, as advised here
Saving fetched JSON into variable
(EDIT) New code, but there is still a missing formal parameter
function getData("data/sites.geojson", cb) {
fetch("data/sites.geojson")
.then(function(response) {
return response.json();
})
.then(function(data) {
L.geoJSON(data, {
pointToLayer: styles_sites,
onEachFeature: function (feature, layer) {
layer.on('mouseover', function() {
layer.openPopup(layer.bindPopup("<b>"+feature.properties.nombre+"</b>"))
});
layer.on('mouseout', function() {
layer.closePopup();
});
layer.on('click', function () {
layer.bindPopup("<b>Nombre: </b>"+feature.properties.nombre+"<br><b>Barrio: </b>"+feature.properties.barrio+"<br><b>Tipo: </b>"+feature.properties.tipo+"<br><b>Ubicacion: </b>"+feature.properties.ubicacion+"<br><b>Correo: </b>"+feature.properties.contacto);
});
}
}).addTo(map);
.then(function(result) {
cb(result);
});
});
};
getData("data/sites.geojson", function (data) {
return console.log({data});
});
Most probably just incorrect syntax of your callback function:
// Use either arrow function
getData("data/sites.geojson", (data) => {
return console.log({data});
});
// or standard function
getData("data/sites.geojson", function (data) {
return console.log({data});
});
I found the way to work this out by adding within the fetch function, what I originally wanted to do on the map.
This was to add a L.controlLayer using the geojson as overlay.
This is the code that made it work:
let sites = getData()
.then((function(data) {
L.geoJSON(data, {
pointToLayer: styles_sites,
onEachFeature: function LayerControl(feature, layer) {
var popupText = "<b>" + feature.properties.nombre + "<br>";
layer.bindPopup(popupText);
category = feature.properties.tipo;
// Initialize the category array if not already set.
if (typeof categories[category] === "undefined") {
categories[category] = L.layerGroup().addTo(map);
layersControl.addOverlay(categories[category], category);
}
categories[category].addLayer(layer);
layer.on('mouseover', function() {
layer.openPopup(layer.bindPopup("<b>"+feature.properties.nombre+"</b>"))
});
layer.on('mouseout', function() {
layer.closePopup();
});
layer.on('click', function () {
layer.bindPopup("<b>Nombre: </b>"+feature.properties.nombre+"<br><b>Barrio: </b>"+feature.properties.barrio+"<br><b>Tipo: </b>"+feature.properties.tipo+"<br><b>Ubicacion: </b>"+feature.properties.ubicacion+"<br><b>Correo: </b>"+feature.properties.contacto);
});
}
}).addTo(map);
}));
Actually it comes from one of your answer on another post ghybs.
I am trying to integrate google-recaptcha but no success.
Getting error
feedback.js:39 Uncaught TypeError: grecaptcha.render is not a function
main.js
'googlerecaptcha':'https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit',
define(['ojs/ojcore', 'knockout', 'jquery', 'appController', 'ckeditor', 'googlerecaptcha', 'ojs/ojlabel',
'ojs/ojknockout', 'ojs/ojinputtext', 'ojs/ojformlayout'],
function (oj, ko, $, app, ckeditor, grecaptcha) {
/**
* The view model for the main content view template
*/
function feedbackViewModel() {
var self = this;
// For small screens: labels on top
// For medium screens and up: labels inline
this.labelEdge = ko.computed(function () {
return app.smScreen ? "top" : "start";
}, this);
onloadCallback = function (a) {
grecaptcha.render('submit', {
'sitekey': 'YOUR_API_KEY',
'callback': self.onSubmit
}, true);
};
this.handleActivated = function (info) {
};
self.onSubmit = function (token) {
console.info("google recatpcha onSubmit", token)
//do validation/application code using token
var data = {secret: grecaptcha, response: recaptchaToken};
$.post({
url: "https://www.google.com/recaptcha/api/siteverify",
form: data
}).then(function (e) {
//recaptcha service called...check result
var resp = JSON.parse(e);
if (resp.success == false) {
console.info("recaptcha token outcome is false")
} else {
console.info("recaptcha token validated")
}
});
};
}
return feedbackViewModel;
});
Do you have a mapping for 'googlerecaptcha' in src/js/path_mapping.json? If I go to https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit, I do not see that it is returning any valid object. So most likely 'grecaptcha' variable is undefined.
reCaptcha + RequireJS
Looks like reCaptcha is a function that has to be executed vs an object that can be interacted with directly. So you may need a different approach, something mentioned in this thread.
how can i create a master detail page with angularjs. I created a factory which calls the data from a json file then created a list controller to list the title for the list items but when i reach the view controller im getting an error. an example of the code is below
var cachedData;
function getData($scope, callback) {
$http.get('js/husbandry.json').success(function(data) { // call data from json file
$scope.items = data.items;
callback(data.items);
console.log(data);
}).error(function() {
ons.notification.alert({
message: 'Could not Connect to the Database.'
});
});
}
return {
list: getData,
find: function(data, callback) {
var hb = cachedData.filter(function(items) {
return items.title == data;
})[0];
callback(hb);
}
};
});
module.controller('ListCtrl', function($scope, HB) {
$scope.items = {
title: 'day 2'
}
HB.list($scope.items.title, function(items) {
$scope.items = items;
});
$scope.showDetail = function(title) {
$scope.navi.pushPage("day1.html", { animation: "fade", items: title });
}
});
module.controller('ViewCtrl', ['$scope', 'HB', function($scope, HB) {
var page = $scope.navi.topPage.data;
HB.find(page.options.data, function(hb) {
$scope.items = hb;
});
}]);
I am sending a post request via AJAX. The data successfully posts but the AJAX call never completes. Backbone on the front; Node on the back. I am including the save function from my backbone view and the express route.
save: function(event) {
event.preventDefault();
console.log( 'You signed up for ' + this.model.get('name'));
var name = this.model.get('name');
var courseDay = this.model.get('courseDay');
var time = this.model.get('time');
var location = this.model.get('location');
jQuery.post("/test/signups", {
"name" : name,
"courseDay" : courseDay,
"time" : time,
"location" : location,
}, function (data, textStatus, jqXHR) {
console.log("Post response:");
console.dir(data);
console.log(textStatus);
console.dir(jqXHR);
});
}
Route:
app.post('/test/signups', isLoggedIn, function (req, res){
User.findOne({'_id': req.user.id }, function(err, user) {
if (err)
return done(err);
if (user) {
user.signup.name = req.body.name;
user.signup.courseDay = req.body.courseDay;
user.signup.time = req.body.time;
user.signup.location = req.body.location;
user.signup.modified = req.body.modified;
user.update({$push: { "signup" :
{ name: user.signup.name,
courseDay: user.signup.courseDay,
time: user.signup.time,
location: user.signup.location,
modified: user.signup.modified
}
}},{safe:true, upsert:true},function(err){
if(err){
console.log(err);
} else {
console.log("Successfully added" + user.signup);
}
});
}
});
});
Your server side code needs to send a response. Try something like below. Note I try to cover all cases of an error, user not found, and user found.
app.post('/test/signups', isLoggedIn, function (req, res){
User.findOne({'_id': req.user.id }, function(err, user) {
if (err) {
return res.status(500).send(err);
}
if (user) {
user.signup.name = req.body.name;
user.signup.courseDay = req.body.courseDay;
user.signup.time = req.body.time;
user.signup.location = req.body.location;
user.signup.modified = req.body.modified;
user.update({$push: { "signup" :
{ name: user.signup.name,
courseDay: user.signup.courseDay,
time: user.signup.time,
location: user.signup.location,
modified: user.signup.modified
}
}},{safe:true, upsert:true},function(err){
if(err){
return res.status(500).send(err);
}
console.log("Successfully added" + user.signup);
res.send(user);
});
} else {
res.status(404).send();
}
});
});
As I want to implement a chat in AngularJS, I want to use the promise/deferred principle. My ChatService looks like the following:
factory('ChatService', ['$q', '$resource', function($q, $resource) {
var Service = {};
var connected = false;
var connection;
var chatResource = $resource('/guitars/chat/:action', {action: '#action'}, {
requestChatroomId: {
params: {
action: 'requestChatroomId'
},
method: 'GET'
},
sendMessage: {
params: {
action: 'sendMessage'
},
method: 'POST'
}
});
Service.connect = function(cb) {
var deferred = $q.defer();
chatResource.requestChatroomId(function(data) {
connection = new WebSocket('ws://127.0.0.1:8888/realtime/' + data.chatroomId);
connection.onerror = function (error) {
deferred.reject('Error: ' + error);
};
connection.onmessage = function (e) {
cb.call(this, e.data);
deferred.notify(e.data);
};
connected = true;
});
return deferred.promise;
};
Service.sendMessage = function(msg) {
if(!connected) {
return;
}
chatResource.sendMessage({message: msg});
}
return Service;
}])
My controller using the ChatService is:
app.controller('ChatCtrl', ['$scope', 'ChatService', function($scope, ChatService) {
$scope.chat = {};
$scope.chat.conversation = [];
var $messages = ChatService.connect(function(message) {
$scope.$apply(function() {
// #1 THIS FIRES EVERY TIME
$scope.chat.conversation.push(message);
});
});
$messages.then(function(message) {
console.log('Finishes - should never occur!')
}, function(error) {
console.log('An error occurred!')
}, function(message) {
// #2 THIS FIRES ONLY IF THERE IS AN INTERACTION WITH THE ANGULAR MODEL
console.log(message);
});
$scope.sendMessage = function(event) {
ChatService.sendMessage($scope.chat.message);
$scope.chat.message = '';
};
}]);
If something is pushed from the server, callback #1 is called, but callback #2 wont be called until there is some interaction with the angular-model, i.e. start writing something in the input-Box. What is the reason for that behaviour?
Okay the reason was, that AngularJS was not aware of a change. So I injected the $rootScope to my ChatService:
factory('ChatService', ['$q', '$resource', '$rootScope', function($q, $resource, $rootScope) {
and in connection.onmessage I called $apply() on $rootScope:
connection.onmessage = function (e) {
deferred.notify(e.data);
$rootScope.$apply();
};