I have a yii2(php framework) web application and I want to track the real time location of smartphones in this website on basis or smartphone unique id.
Please help to solve the problem
Real time of machines can access by client-side languages like javascript , not server side lang like php(yii2) . you have to write a custom javascript and send it to your controller in yii2 by Ajax .
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I'm new to iOS development and I'm trying to make an app that tracks my student loans. I would like to have the app simply display a balance found on the loan's website and build on that behavior. I've got my app to open up safari to the website but I'd like more of a web-crawling behavior so it's done in the background. This web-crawler needs to be able to login to the website and then find a field with the loan balance value..
I've looked up several ways on how to do this but I can't get any of them to work with my novice level of experience with swift. If anyone has a recommendation and a direction to go with this, that would be great.
Thanks in advance!
I've written an app to get my uni's schedules, payment records, and grades by bypassing the login and gain access to API used by the website.
The step you could take are probably very similar to mine
Find out how the website authenticate its users (could be by cookie, session id's etc) You need to have some knowledge on web too. You can use the network tab on Chrome/Brave/Safari or any other browser to see what the website is doing when you click on 'login' for example. You could use Charles too, 30 days of trial should be enough.
After authentication succeed, track what API route the website use to get the datas to html. See what information you need to access the API route. Postman would be very handy to see the JSON response by the API.
To parse the response, you can use URLSession or networking library like Alamofire to get the job done.
If you want to see how I did it, here's the GitHub repo.
I've searched and I can only find tutorials to pull info from a server to update the latest info of my PWA app using JSON. But I can't find any way and any example to fetch data back to a server to mantain for instance a Database updated and display that to all users which may use that PWA.
For example, I have a PWA that let me login (client-server communication), then it displays a list of contacts that were stored in a Database. I can delete, modify or add new users to this list from my PWA app, and after doing that, they'll update on my server Database, so if my friend Paul, wants to check the updated list from his account, he'll see the new changes.
How Can I do that? Which language would I have to use, php and Javascript (Ajax)? Which is the most fluid and optimized way to do it according to a Progressive Web App.
I guess you are trying to store user changes back to the server(webservice and then to the data base).
You have to make an AJAX call to your web service and pass the required data needed to store in DB.
Here is an example.
https://www.w3schools.com/xml/xml_http.asp
Depending on the framework you are using, you might have more options to call a web service. Like here is an example for Angular -> https://www.w3schools.com/angular/angular_http.asp
I am using Google Maps API for a project whose functionality is something like below
Functionality achieved:
When user sign in they see map and their current location is traced. Users can mark their favorite location and add a comment.
Functionality required and I need help in:
When any user passes through any location in real time, then my web application should send a notification saying "you are someone's favorite place do you want to add comment and xyz..."
Can anyone help me even with a hint on how I can achieve this for the web application?
P.S: I am not using any mobile application for this purpose. This is a web application.
It sounds like you're already set up with getting the user's location through the browser geolocation api when the page loads. My suggestion is to get the user's location again on a certain interval, every couple minutes maybe. If the new location is more than a little bit different than the previous location, send an ajax request to your server, see if the new location is near one of these favorite places, and if so, display a notification that they are near this place.
I have a website let say www.company.com that is accessible from everyone and I need to allow its access with parameters like www.company.com?serviceId=2 only from a specific IOS APP and specific Website.
How can I verify where from my website is called and allow or not the parameters?
you can send a uniqueID along with serviceId which is generated for each APP and stored in database on successful install.
UPDATE
you can optionally use
<?php
if(!empty($_SERVER['HTTP_REFERER']))
exit;
?>
This will prevent other websites to link to your page
I have developed a desktop application using HTML 5 and node web-kit .
I would like to track parts of the app , such as how long its used , clicks ect.
I would like the analytics system to work both on and offline (storing data until its on-line).
Is there anything that I could use to do this?
The Google measurement protocol allows you to track everything that can send an http request. You need to generate a unqiue client id to group pageviews into session (the part is usually done by the Javascript tracker which does not help you) and can then choose between various interaction types and their related data to be added as parameters in a request to the Google Analytics server.
As far as offline capabilites, there is a "queue time" parameter that allows you to send delayed calls to GA. However as per documentation that delay is 4 hours at most (intended for Smartphones and Tablets that temporarily lose connection rather than to work permanently offline).
In the end it depends what data you need - you might just as well send calls to your own server and log them in a csv file and feed that to Klipfolio or some other dashboard solution (or even use Excel if you expect a low data volume).