Play framework longpolling in online game

I’m working on a browser game with the play framework, and I definitely need longpolling, but I don’t quite understand how to use it. WebSockets would be perfect for this, but it’s not...

How to get every state or province in the world based on Cou

I am requiring users who register on my site to specify their location. For this I have 2 selects:Country State/ProvinceI found snippets online that list every country in a select option format. But how...

sql injection – how to sanitize program generated sql clause

in standard Ajax, where and order by SQL clauses are provided by the program (not user), egvar url = “.select?dd=emp&where=”+escape(“emp_tp=’abc’ and hire_dt$where =...

track you tube video

I need to track youtube video status.I need to check the video is played till the end or not.After clicking an play button,user has to see the video till the end. Depending upon this i need to issue a...

use embedded javascript (or something else) edit another htm

I recently designed the homepage of my school’s website. The rest of the site is done in WordPress, and is easy for other people to edit, but the homepage is not. I thought it would be cool to make...

Ajax for DB Updation

I am updating 100,000 records. So the page looks blank while the update query process runs on the backend. Can someone tell me how to display the text “Please wait blah blah” until the update...

post form values to a phpgd script without refreshing the pa

I am NOT good with server-side technologies (have a hard time wrapping my mind around them at points). I am pretty decent with PHP. I have a form that offers color options (now in drop-down format, but...

Don’t load hidden images

I have a bunch of hidden images on my website. Their container DIVs have style=”display: none”. Depending on the user’s actions, some images may be revealed via javascript. The problem...

jquery ajax pagination with php question

First off I would like to say that I have done ample research on jquery pagination tutorials and scripts and the ones I have tried had worked, but just not the way I wanted them to.What I am looking for...

Employee Scheduler by mrtechguy

I am after an employee management system. The main page must display all of the employees without scrolling (so dynamically changes the size of each row depending on the number of staff.) The system needs...