All Questions
8 questions
3
votes
2
answers
153
views
Wordpress Ajax Custom Query - High CPU LOAD
I'm developing a fully AJAX community WP theme that comes with a lot of custom queries.
Everything is fine, there is no bug but recently but I had a few clients that have a huge database and my theme ...
5
votes
1
answer
8k
views
MySQL data fetching without page refresh
I've recently finished a prototype for a little Raspberry Pi website. The main page of the site displays current users found in the room (through bluetooth). I wanted this list updated regularly from ...
4
votes
3
answers
979
views
Is my login system secure?
I am recently making a CMS and I need a secure login system, so this is my code. How is it?
First: the HTMLcode for signup and login:
...
8
votes
2
answers
230
views
Student status form
I'm programming a system and I want to know if this is the correct way or if there is a better way to do it.
Container:
I have more fields but I only added one to show you the container.
...
4
votes
1
answer
597
views
Random select in two MySQL tables
I wrote a simple AJAX request that performs a random select in two MySQL tables. My current script involves connecting to the database and creating a new PDO every time the ...
3
votes
1
answer
2k
views
Dynamically-loading interactive table
I've got a page on a website that shows a table, and upon clicking on a row in the table, it can dynamically load in more results. I am new to jQuery though.
index.php page:
...
2
votes
1
answer
709
views
Managing a user database
In my system there are 3 main functionalities:
Add users to database
Delete users from database
Updater users
This is the screenshot in my UI:
When clicking on the button of add new user, a jQuery ...
-2
votes
1
answer
154
views
How can I improve my search script? [closed]
I have this search script on my page which search through the displayed table. The table is displayed with PHP from a database. It is actually a list, and this list is sorted out alphabetically with ...