View Poll Results: Is This The Best Way To Update A Large Form?
- 1. You may not vote on this poll
Ajax + Php + Update Field
I'm of coruse a n00b when it comes to ajax and I have a question about updating a record when focus is lost on a form field. Everything is written in php and mysql. I have a form with 100 fields and there is no way to shorten it. I'd like the field to "auto update" after the user has moved away from the field without having to reload the whole form.
try this code:
//this will be called after update
//this will send the data to server to be updated
xmlHttp.open("GET", 'yourupdatepage.php?'+ nameValue, true);
//retValFromPHP can be any thing you want!
<form method="post" ...>
<input type="text" name="text1" onchange="updateField(this.name + '=' + this.value);">
Last edited by mouaffak; 04-20-2007 at 10:03 PM.
By NewToAjax in forum AJAX
Last Post: 03-29-2007, 06:37 PM
Last Post: 03-22-2007, 10:15 PM
By Georgiana Trigg in forum VB Classic
Last Post: 10-29-2000, 12:21 PM
By Vincent in forum Database
Last Post: 10-05-2000, 06:35 AM
By aterren in forum VB Classic
Last Post: 09-14-2000, 05:31 AM
Top DevX Stories
Easy Web Services with SQL Server 2005 HTTP Endpoints
JavaOne 2005: Java Platform Roadmap Focuses on Ease of Development, Sun Focuses on the "Free" in F.O.S.S.
Wed Yourself to UML with the Power of Associations
Microsoft to Add AJAX Capabilities to ASP.NET
IBM's Cloudscape Versus MySQL