0
votes
0answers
18 views

Should I use session or cache to keep the time it last polled when polling to server at intervals?

I'm building a web chat app using session to keep the time the app last polled so that the server can determine whether messages exist between the current polling time and last polling time. It works ...
-1
votes
1answer
30 views

Load partial data and data sorting [closed]

I have one database table that I query on load and display items in a list sorted out by dates (latest first). However, as the table may become quite big, I only fetch the n first rows. To see more ...
1
vote
1answer
93 views

Web Application: Combining View Layer Between PHP and Javascript-AJAX

I'm developing web application using PHP with CodeIgniter MVC framework with a huge real time client-side functionality needs. This is my first time to build large scale of client-side app. So I ...
0
votes
1answer
235 views

I'm thinking to CSRF protect all public AJAX requests that return JSON, but I have some concerns

I'm thinking to CSRF protect all public AJAX requests that return JSON, because what's to prevent another site from spoofing the AJAX header and using the JSON as if it were a public API? I think CSRF ...
0
votes
2answers
294 views

“Match Making” script, a way without involving the database and php?

I am writing a matchmaking script for a game through a web portal. For the past few days I have been looking into the different options and I believe the following approach would be the most optimal ...
3
votes
1answer
230 views

Should JavaScript and PHP objects be treated as different objects in an interaction diagram?

I'm drawing a communication diagram for an application where you can buy books. I'm using domain-driven design and have a 'shop' object, a 'cart' object, and a 'book' object. My first communication ...
0
votes
1answer
189 views

How exactly can I check for new rows in sql with ajax? [closed]

How do certain services, just like google plus and facebook, check for new content without reloading the page? Whenever you are on any of those websites a new notification of a post related content ...
1
vote
4answers
952 views

Inserting HTML code with jquery

One of our web applications is a page that takes in a serial number and various information is returned and displayed to the user. The serial is passed via AJAX, and based on the response, one of the ...
1
vote
1answer
123 views

Object schemas shared between web services

My question is about how to create a definition for an object that is handled by different web services. A brief description of my current scenario and why I think it's a problem: A PHP web ...
3
votes
2answers
325 views

Displaying items with a countdown timer

I am creating a widget for rotating topics. The functionality is as follows: Each topic is displayed one by one on the homepage and has a duration of 30 seconds. A countdown timer is displayed on ...
1
vote
3answers
551 views

What should I do in AJAX or PHP?

Since I discovered the joys of AJAX, I tend to do all my requests to the server using AJAX. Is this a good idea? According to you, what should I do in PHP and what should I do in AJAX? I like to do ...
0
votes
3answers
334 views

What tools can I use for professional document-creation and -printing in PHP? [closed]

I'm in the process of building a new pledge management system for one of my clients, a charity foundation. I have already built one for them (it was done using Delphi), but its feature-set is a little ...
0
votes
2answers
243 views

Converting a user management system to use ajax

I am currently building a website, which until quite recently was purely PHP. However I am now making trying to have the site use more AJAX, to lessen the page reloads. In PHP I had a lovely object ...
2
votes
1answer
501 views

Which would be a better way to load data via ajax

I am using google maps and returning html/lat/long from my MySQL database Currently A user picks a business category e.g; "Video Production". an ajax call is sent to a CodeIgniter controller the ...
0
votes
3answers
339 views

API access question

FIRST, THE SCENARIO We have an internal system that is effectively split into 2 very separate parts across 2 sub-domains, our back-end administrative system for internal access only we will call this ...
5
votes
2answers
476 views

How can I design an efficient moderation system for comments?

Here's the job I want to do: My project is a website where there will be a lot of comments. Those comments will be moderated: a moderator will connect, see comments and accept or refuse them. I need ...
1
vote
5answers
3k views

Does AJAX need to use a server-side language such as PHP/ASP.NET/Java to access a database?

Does AJAX need to use a server-side language such as PHP/ASP.NET/Java to access a database? Or some sort of web service tied to these languages? Or is AJAX able to communicate directly with the ...
2
votes
3answers
2k views

What technologies are used for an Android/iPhone App to interact with a database

Do Android/iPhone Apps use AJAX to interact with the backend? If yes, is this common? Or do most apps use a different method for fetching database information. And if so, what other methods are there? ...
1
vote
3answers
322 views

What happens to get database information on the server-side with AJAX?

I'm slightly confused about how AJAX works. I mostly understand the PHP/MySQL model of retrieving database information for the user, but how does AJAX do it? From what I understand the AJAX engine ...