Posting this question here because I am not sure where this should belong.I am building an asp.net ajax web site with lots of media elements and I would like to make my image loading work smoother. I have an aspx page where I have 1 - 70 thumbnail pictures. Those are Imagebutton controls generated by code actually. Then I have some clientside javascript code behind those thumbnails, which is used to load the real image into an image control when a thubmnail is clicked. document.getElementById("Image1").src = "MediaHandler.ashx?mediaid=" + imageidSo I am using an imagehandler file to return images from database. Large images are opened in a modal popup and user can browse images with next and previous buttons within this modalpopup. I actually have 3 asp:Image controls on my page. One for that image user has selected, this is the only image which is visible on the modal popup, other image controls are hidden from the user. I am loading previous and next images to these other two image controls. So when a user is browsing to the next image, the image is not downloading from database, but is retrieved from the other image control with client side code.
I am wondering if it is possible to preload all the images somehow. Like I said there can be up to 70 images on one page, but usually there is about 10 images. Image sizes are between 150 and 300 KB.
Should I put more image controls on the page and load more images into them, or could I use javascript preloader? Or is there an asp.net server side control for this purpose? Should I preload first 10 images which are most commonly used and leave those other images to be loaded later when user is trying to access them?
I know it might be hard to understand what I mean, but I am after general ideas rather than an exact solution.
Calender Not Opening
The following code is not loading the javascript calender in another window. It's not doing anything.Code: <td class="row3"><input type="text"
upload only text files
hi guys i want to upload only text like like (pdf,note pad and ofiice files) so can any one please tell me how can i restrict that
Restricted access to sub-folder in iis6 doesn't work?
Basically I'm trying to add restriction to sub-folder (which contains pdf) in web.config for iis6 as below.It doesn't work at all. <system.web> <authentication
calculator
I can't figure out why this code doesn't work. No error messages. Page loads.Code: <?php # Script 3.9 - calculator.php$page_title = 'Widget Cost Calculator';include ('./header.html');function
What are causes of a connection-timeout with fopen()?
Hello! Here is the situation: The server I host my website on just upgraded it's PHP build from 4.4.* to 5.2.4. Not just PHP was upgraded, MySQL, postGres, and (I think) Apache were upgraded as well.
Automatically Detect Phone Model for WAP Jar Deployment
Making a wap site is fairly simple, but I'd like to know if there's a way to make it so that the wap site automatically detects the phone model and deploys the appropriate jar. Deploying the
script and html conflict in trying to create a header.
I have an error is occurring because of an html webpage with a "php require" at the top of the page calling a script. Somehow I'm having a problem with the html page and the script both
Problem in String replace program's output
Hi all,
uploading video files into mysql in php
hi,I have the video files which i have to upload into mysql db. along with creating thumbnails from the video.can any one help me in this which will be greatful to methank u
Sorting JTable on more than just the values listed in the columns
I have a collection of objects that store (among other things) two integer values. I only want to display one of these values. The displayed value will dictate the sort order of the JTable.However, I
