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by: Fabian |
last post by:
var preload1 = new Image(); preload1.src = "/pic/yay.gif";
var preload2 = new Image(); preload2.src = "/pic/nay.gif";
The above is meant to preload image files, yes? Problem is, it doesnt
seem to be doing so in practice. Any idea where Im going wrong? Could it
be that things work differnetly when in an attached .js file?
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by: michaaal |
last post by:
Is this the correct way to preload an image...?
Var Image1 = new Image()
....And then when I'm ready to use the image I can do this...?
Button1.src=Image1.src
....Or am I just telling Button1 to use the same source path as Image1?
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by: windandwaves |
last post by:
Hi Gurus
Preloading images has got to be JS 101. However, it does not seem to be
working. Here is the function that I am using. I added the alerts to make
sure it is working and all the right alerts show up, yet when I do my
mouseover, it still takes about a second (only the first time) to load the
image (thumbnail).
Am I missing anything?
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by: Geoff Cox |
last post by:
Hello,
I am still having problems - apologies if the answer is in previous
postings!
I now have, in the header,
<sctipt>
var myimages=new Array();
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by: giladg22 |
last post by:
Hi All,
I need some help resolving a pretty tricky problem. I have a javascript
application running from a CD. The script preloads between 500 to 1000
jpegs (about 40K each) to the IE. The IE immediatly decompresses the
jpegs, essentially using up too much memory.
I have a few limitations working against me:
A) Since the jpegs reside on a CD, it is crucial that I preload them to
the IE in order to not incur the seek time that is...
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by: rAinDeEr |
last post by:
Hi,
I have a web application with a table to store terms and
conditions of a Company.
This may some times run into many pages and some times it may be just a
few sentences. It is a character text field. I want to know which Data
type I need to use so that it doesnt waste memory.
thanks in advance,
rAinDeEr
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by: Cintury |
last post by:
Hi all,
I've developed a mobile application for windows mobile 5.0 that has been in use for a while (1 year and a couple of months). It was developed in visual studios 2005 with a back-end sql server mobile ce database. Until recently I was synching everything thru a com port serial cable. The devices would connect to the computer thru activesync and are able to acquire an internet connection. The sync for the program occurs thru a website...
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by: Keith Hughitt |
last post by:
Hi all,
I am having trouble preloading images in a javascript application, and
was wondering if anyone had any suggestions.
Basically I have a bunch of images stored in a database as BLOBs. At
any given point in time a subset of those images is displayed on-
screen. At certains times I want to swap out those on screen with new
ones from the database, and do some as seamlessly as possible.
So what I've tried to do is first create Image...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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