Solved

Page reloading info

Posted on 2011-09-17
4
222 Views
Last Modified: 2012-05-12
I there Any way that some part of our webpage don't get refreshed just like facebook chat on pageload............ It shud remain as it was....
0
Comment
Question by:savsoft
  • 2
4 Comments
 
LVL 40

Expert Comment

by:gurvinder372
ID: 36553680
Its ajax only. Page doesn't get reload, only that certain div gets reloaded.

Also, you can store the info in cookies, and fetch it when the page reloads again
0
 

Author Comment

by:savsoft
ID: 36553718
gimme some related code please
0
 
LVL 40

Accepted Solution

by:
gurvinder372 earned 500 total points
ID: 36553721
0
 
LVL 3

Expert Comment

by:dkellner
ID: 36556438
There are several ways to do that.
AJAX is typically for these kind of things, but there is another road to follow: IFRAME techniques.  If you use an IFRAME which is hidden (stzle="display:none"), you can push any request to the server and get whatever it gives back.  Basically, IFRAME is a small webpage inside of a webpage.

Try this:
- insert an IFRAME element, src="myalert.php"
- write myalert.php so that it prints "<script> alert(time()) </script>"
- now insert a BUTTON that reloads your iframe  - in javascript it's "myiframe.location.reload()"

You have a button now that goes to the server which returns the current timestamp.
It's a demonstration of a client-server connection, WITHOUT reloading the page itself.
No external libraries, no AJAX, no nothing.

Of course, AJAX can do more for you but it's more complex too.
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Glyph icons in Bootstrap 3 4 38
Enter key on html form page 11 48
Centering Vertically 3 28
Set differnt row widths in a table. 3 9
Things That Drive Us Nuts Have you noticed the use of the reCaptcha feature at EE and other web sites?  It wants you to read and retype something that looks like this.Insanity!  It's not EE's fault - that's just the way reCaptcha works.  But it is …
This article demonstrates how to create a simple responsive confirmation dialog with Ok and Cancel buttons using HTML, CSS, jQuery and Promises
In this tutorial viewers will learn how to embed videos in a webpage using HTML5. Ensure your DOCTYPE declaration is set to HTML5: "<!DOCTYPE html>": Use the <video> tag to insert a video. Define the src as the URL of your video; this is similar to …
Learn how to create flexible layouts using relative units in CSS.  New relative units added in CSS3 include vw(viewports width), vh(viewports height), vmin(minimum of viewports height and width), and vmax (maximum of viewports height and width).

863 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

18 Experts available now in Live!

Get 1:1 Help Now