Handling a fatal error in PHP from an AJAX call

Quite simply, I want my javascript to be able to react to a fatal 500 error caused by PHP, appropriately to the error.My goal is simply to collect the fatal error message that the script produced, so...

Strategy for handling variable time queries?

I have a typical scenario that I’m struggling with from a performance standpoint. The user selects a value from a dropdown and clicks a button. A stored procedure takes that value as an input parameter,...

AJAX Tutorial – 9 – Handling Responses from the Server

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NewSQL Provides Scalable Performance Based On Relational Paradigm

To be able to access information from a database, you ‘ll need a database management system (DBMS); a collection of programs which allow you to select data in a database. For years now, database...

Introduction to jQuery and AJAX Web Forms

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AJAX Chat Tutorial – 9 – Getting Messages for New Users

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Jquery AJAX beforeSend function fails IE 8

Im new to jquery and I am stuck. This page works perfectly in Firefox and Chrome but at the beforeSend function in IE8 I always get “All Fields are required” no matter what I do. Can someone...

ASP.NET MVP vs ASP.NET MVC

My company is trying to make an informed decision about how to pursue future development.We seem to have narrowed down our future internal and external Applications to being web applications. But we are...

Researching: Form targeting an iFrame to submit

I initially set out to learn how to handle “ajax-ready file uploads”; I found, and comprehend, one of the main concepts: it’s not possible as ajax, but you can submit a form with the...

Uniquely identify two instances of one browser that share Se

I want to ensure a user isn’t editing the same form data in two different browser tabs or windows (of the same web browser instance). The intention is to stop the user from accidentally overwriting...