Prevent caching of loaded images...

How do I prevent Flash from caching loaded images?
In my app a user make a change to an image and saves it back to the server as the same name. Flash then reloads the section and the new image should be reflected. However, it is not. The image looks fine on the server and is updated on the server...

Perfect, thanks. I just created a date and used the get time method and a
dded it to the string/link of the image. .....png?12345678787
Works like a charm!

Similar Messages

Mail Not Caching Loaded Images

Running Leopard and Mail 3.1 with multiple IMAP accounts:
So I like Mail's ability to NOT load images when I first view an email... it's a great way to avoid massive amounts of junk mail. My problem exists when I've told Mail that I DO want to load the images... they aren't being cached. So if I quickly view an email... load the images... jump to another email... then try to come back to the first one... none of the images are still there. Requiring me to reload them.
Is anyone else experiencing this? Am I missing a setting somewhere? It seems to me that these images should be cached by Mail somewhere on my machine so that I don't have to load them every time I view an email.

Bump again. I can't seem to get Mail to load inline images no matter what I do. Mayday.
-K

Dynamically loaded images cached?

We have an xml feed that is refreshed every hour. According
to the xml file, we dynamically load an image into an html text
field each time someone hits our page. All of the images have been
recently updated, but the old ones are still appearing? We use the
swf?nocache=randomnumber convention to make sure the swf file
itself isn't cached, but is there anything we can do to clear out
the cache of dynamically loaded images? If there isn't anything we
can do, will these all eventually refresh themselves? This is how
the html is generated where "twcImage[0]" is the image in question.
Thanks!

Do the same random number for the images.
twcImage[0] + randomnumber
Dan Smith > adobe community expert
Flash Helps >
http://www.smithmediafusion.com/blog/?cat=11
http://www.dsmith.tv
"Wolli World" <[email protected]> wrote in
message
news:fvvcrc$k9o$[email protected]..
> We have an xml feed that is refreshed every hour.
According to the xml
> file,
> we dynamically load an image into an html text field
each time someone
> hits our
> page. All of the images have been recently updated, but
the old ones are
> still
> appearing? We use the swf?nocache=randomnumber
convention to make sure
> the swf
> file itself isn't cached, but is there anything we can
do to clear out the
> cache of dynamically loaded images? If there isn't
anything we can do,
> will
> these all eventually refresh themselves? This is how the
html is
> generated
> where "twcImage[0]" is the image in question. Thanks!
>
> twcTarget.text = "<img align='left' hspace='5'
vspace='0' src='
http://" +
> _root.server + "/rss/weather/images/" +
> twcImage[0] + "'>" + "<condition>" + ... and so
on
>

Cache loader images prior to loading?

hi,
is there a way to cache external jpg images prior to them
being called with the loader component? download them in the
background and not when the parent movieclip is loaded? i am trying
to keep the user from having to wait either at the beginning to
load the flash mc, or during it as well.
would it work if i had the parent html document preloadimages
or would flash be looking somewhere else for them?
also, can i use a fade effect on externally loaded images?
thanks for any help

For the caching question, here's an approach (read all the
comments its not perfect) using flash loadVars.
http://www.actionscript.com/Article/tabid/54/ArticleID/Preloading-Files-into-the-Browser-s -Cache/Default.aspx

Prevent iPhone Mail from loading images in HTML e-mails

Hello there!
Is it possible to prevent iPhone Mail from loading images in e-mails?
If yes, where can I change those settings?
Cheers,
Thomas

Ian, thanks for your quick reply.
I just hope Apple is going to build this feature into one of the next firmware updates, since from my point of view this is not only a security concern, but could turn out quite expensive if you are on a bad price plan.

Where does Air cache loaded images?

MSIE caches all loaded files in Temporary Internet Files
folder.
Firefox - in something like C:\Documents and
Settings\user\Local Settings\Application
Data\Mozilla\Firefox\Profiles\blablabla.default\Cache
But where is the Air cache location?

These things are using the browser's cache. If you were using RSL's that would be going to a location managed by Flash.

Why won't safari load images and connect to websites?

We've had this problem intermittently for several months. When visiting SOME websites (though never the same ones twice) instead of loading images, it comes up with a blue question mark in a box. if we try to reload the page, it will do one of two things: it will either reload exactly the same, or, it will reload in a format that shows vertical written links - no images. it almost looks like programming language, but it's readable.
also, when we go between links, we often get the message that "safari can't find the server". this is, again, erratic. If i try to go directly to the same website by typing in the address in the bar, i will get the connection. (so, if i go from youtube for example to try to connect to another website it won't work. but if i try to go directly to that website by just typing in the address myself, i can get it.) as i said, it doesn't always happen, but when it does it's a real pain!
lately, i've had a new problem too, which seems to relate: when using hulu.com, it will not load the show saying it is unavailable and to clear my cache. I've done that... and it still won't reload. yet, when i go to google, and search hulu.com, and go to the website that way, i can get to the show page no problem. Or, i have to quit safari and then go back to hulu and, again, no problem.
sometimes we can go for days without the problem, sometimes not.
any ideas on how to help this problem would be MOST appreciated! thanks

blue question mark in box
Go to Safari > Preferences then select the Appearance tab. Make sure Display images when the page opens is selected.
For server issues, try turning off the router for a few minutes, then restart it.
Hulu requires the Flash plugin. Uninstall your current copy of Flash, then reinstall > Troubleshoot Flash Player | Mac OS
Try emptying the Safari cache more often.
And reset Safari. From your Safari menu bar click Safari > Reset Safari. Select the top 5 boxes, click Reset.
And how much free space on the startup disk? Right or control click the MacintoshHD icon. Click Get Info. In the Get Info window you will see Capacity and Available. Make sure there's a minimum of 15% free disk space.
Try Safari in another user account. Same problems there, then log back into your admin account, launch Disk Utility. /Applications/Utilities
Select the startup disk in the panel on the left then select the First Aid tab.
Click: Verify Disk (not Verify Disk Permissions). If the startup disk needs repairing, follow the instructions for Using Disk Utility to verify or repair disks

Problem in loading images when i am connected on company network

Hi friends, I am using firefox since last 4 months on my windows 8 pro laptop.but since last month I am facing problem in loading images when i am connected on company network but same time it is working fine with ie10. But all these thinks are working well at my home when I am using broadband.

I don't completely understand your issue. Does this issue occur on 1 network and does not occur on another? Have you tried clearing cache and cookies and making sure your plugins are up to date?
Many site issues can be caused by corrupt cookies or cache. In order to try to fix these problems, the first step is to clear both cookies and the cache.
Note: ''This will temporarily log you out of all sites you're logged in to.''
To clear cache and cookies do the following:
#Go to Firefox > History > Clear recent history or (if no Firefox button is shown) go to Tools > Clear recent history.
#Under "Time range to clear", select "Everything".
#Now, click the arrow next to Details to toggle the Details list active.
#From the details list, check ''Cache'' and ''Cookies'' and uncheck everything else.
#Now click the ''Clear now'' button.
Further information can be found in the [[Clear your cache, history and other personal information in Firefox]] article.
Did this fix your problems? Please report back to us!
Please check if all your plugins are up-to-date. To do this, go to the [http://mozilla.com/plugincheck Mozilla Plugin Check site].
Once you're there, the site will check if all your plugins have the latest versions.
If you see plugins in the list that have a yellow ''Update'' button or a red ''Update now'' button, please update these immediately.
To do so, please click each red or yellow button. Then you should see a site that allows you to download the latest version. Double-click the downloaded file to start the installation and follow the steps mentioned in the installation procedure.

How to load images from css file in JavaFX 8

I have this css file which loads images in JavaFX 8 application:
#pill-left {
    -fx-padding: 5;
     -fx-border-image-source: url("/com/dx57dc/images/left-btn.png");
    -fx-border-image-slice: 4 4 4 4 fill;
    -fx-border-image-width: 4 4 4 4;
    -fx-border-image-insets: 0;
    -fx-border-image-repeat: stretch;
     -fx-background-color: null !important;
#pill-left:selected { -fx-border-image-source: url("/com/dx57dc/images/left-btn-selected.png"); }
#pill-left .label {
    -fx-text-fill: #d3d3d3;
    -fx-effect: dropshadow( one-pass-box , rgba(0,0,0,0.75) , 0, 0.0 , 0 , -1 );
#pill-left:selected .label {
    /* -fx-text-fill: black; */
    -fx-text-fill: white;
    -fx-effect: dropshadow( one-pass-box , white , 0, 0.0 , 0 , 1 );
#pill-center {
    -fx-padding: 5;
     -fx-border-image-source: url("/com/dx57dc/images/center-btn.png");
    -fx-border-image-slice: 4 4 4 4 fill;
    -fx-border-image-width: 4 4 4 4;
    -fx-border-image-insets: 0;
    -fx-border-image-repeat: stretch;
     -fx-background-color: null !important;
#pill-center:selected { -fx-border-image-source: url("/com/dx57dc/images/center-btn-selected.png"); }
#pill-center .label {
    -fx-text-fill: #d3d3d3;
     -fx-effect: dropshadow( one-pass-box , rgba(0,0,0,0.75) , 0, 0.0 , 0 , -1 );
#pill-center:selected .label {
    -fx-text-fill: black;
    -fx-effect: dropshadow( one-pass-box , white , 0, 0.0 , 0 , 1 );
#pill-right {
    -fx-padding: 5;
    -fx-border-image-source: url("/com/dx57dc/images/right-btn.png");
    -fx-border-image-slice: 4 4 4 4 fill;
    -fx-border-image-width: 4 4 4 4;
    -fx-border-image-insets: 0;
     -fx-border-image-repeat: stretch;
    -fx-background-color: null !important;
#pill-right:selected { -fx-border-image-source: url("/com/dx57dc/images/right-btn-selected.png"); }
#pill-right .label {
     -fx-text-fill: #d3d3d3;
    -fx-effect: dropshadow( one-pass-box , rgba(0,0,0,0.75) , 0, 0.0 , 0 , -1 );
#pill-right:selected .label {
    -fx-text-fill: black;
    -fx-effect: dropshadow( one-pass-box , white , 0, 0.0 , 0 , 1 );
The images are located at the Java package com.dx57dc.images
In Java 7_25 this code works as expected but in JavaFX 8 b99 I get this error:
ava.lang.NullPointerException
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1129)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:1598)
at com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1520)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:233)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:199)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1249)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:1598)
at com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1520)
at com.sun.javafx.sg.prism.NGGroup.renderChildren(NGGroup.java:233)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:199)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:1249)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:1598)
at com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1520)
at com.sun.javafx.tk.quantum.ViewPainter.doPaint(ViewPainter.java:99)
at com.sun.javafx.tk.quantum.AbstractPainter.paintImpl(AbstractPainter.java:210)
at com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:95)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:129)
at java.lang.Thread.run(Thread.java:724)
D3D Vram Pool: 13,331,480 used (5.0%), 13,331,480 managed (5.0%), 268,435,456 total
20 total resources being managed
4 permanent resources (20.0%)
1 resources locked (5.0%)
7 resources contain interesting data (35.0%)
0 resources disappeared (0.0%)
D3D Vram Pool: 13,331,480 used (5.0%), 13,331,480 managed (5.0%), 268,435,456 total
20 total resources being managed
4 permanent resources (20.0%)
1 resources locked (5.0%)
7 resources contain interesting data (35.0%)
0 resources disappeared (0.0%)
D3D Vram Pool: 13,331,480 used (5.0%), 13,331,480 managed (5.0%), 268,435,456 total
20 total resources being managed
4 permanent resources (20.0%)
1 resources locked (5.0%)
7 resources contain interesting data (35.0%)
0 resources disappeared (0.0%)
What is the proper way to load images from css in Java 8?
Ref
How to load images from css file in JavaFX 8 - Stack Overflow

There is nothing special to do - you execute the statement from your program just like any other SQL statement. The only thing to be aware of are the privilege/permission issues:
When loading from a file on a client computer:
READ CLIENT FILE privilege is also required for the database user.
Read privileges are required on the directory being read from.
The allow_read_client_file database option must be enabled.
The read_client_file secure feature must be enabled.
Revoking these privileges is also the only way you can prevent a user from executing the statement.

Junk mail still loading images

Hi -- I've set my Mail program to NOT display remote images, and Junk Mail filtering is on, but if I click on a message marked as "Junk" it still loads up the image! Doesn't this kind of defeat the security involved in marking a message junk? Loading the remote image now tells the spammer that my email address is valid and I am clicking on their messages! How do I tell Mail to stop it? This makes me wary of even trying to check if a message is spam or not in fear of accidentally transmitting my existence to the spammer...

Hi geefunk3.
it still loads up the image!
What image? The setting is just to prevent Mail from loading remote images. There is no harm in Mail displaying images sent as attachments with the message. Only images that require connecting to a remote server to display them are an issue -- see How HTML Email Messages Relate to Unsolicited Commercial Email ("spam").

Chrome is not loading images

Chrome is not loading images (especially in slideshows) only on my computer. The website works fine on other browsers and computers. I cleared the browsing data and cache, but I still have this problem. Any thoughts?
Thanks!

Hi,
Could you please provide a url of the site, and let us check

Why do some webpages not finish loading images when using cellular data instead of WiFi?

I'm using iPhone 6 64gb. The problem existed with iOS 8.0.0 and the iOS 8.0.2 update.
I have had trouble with webpages loading slowly over AT&T LTE. Sites with multiple images frequently have trouble loading all the images entirely. Instead, the unloaded portion of the image fills in with black or the image fails to load at all. If I switch to WiFi when available and refresh the page, the images will usually reload completely. I never had this problem with the iPhone 5s on the same websites.

I'm on AT&T with an iPhone 5 first gen. This problem is happening across iPhone4s al of the way to iPhone6+
Thought it was only affecting newer iPhones with new Graphic Processors but I later ruled that out.
Seems to only be happening on LTE / 4G. Is not affected on WIFI for me.
I clear cache, crash browser and even reset the phone but will still get unexpected results in LTE or 4G.
The images seem to be getting prematurely cached and are only partially rendering.
When I save the these half loaded images in photoshop I get a warning that they are damaged and/or truncated.
I have saved images out as PNG and JPGs renders poorly.
About the images-
These images are only 15k and there are 16 on the page so I can't see why they would get bottlenecked when loading.
also, there is no background-color of black anywhere in the CSS.
Note the TV-Like static on the bottom image similar to the comment ryzer08 above.
NEXT IMAGE.....

Preventing caching of pages

Hi,
I'm having a problem preventing my jsp pages from caching.
On my jsp page I have an ordimage object in a table, the source of which is the url of a servlet which serves up an image. If I navigate to a new page and on this page change the image of a record in the table, then return the initial page the image has not been updated until I press f5 to refresh the page.
I've added the following meta tag to the page header:
<meta http-equiv="PRAGMA" content="NO-CACHE"/>
... but still get the same problem.
Any thoughts would be greatly appreciated.
Thanks,
Dave

Hi, thanks for getting back to me.
I've tried setting the header tags as follows ...
<afh:head title="View Product Images">
<meta http-equiv="Content-Type"
content="text/html; charset=windows-1252"/>
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Cache-Control" content="no-cache" />
<meta http-equiv="Cache-Control" content="must-revalidate" />
<meta http-equiv="Cache-Control" content="must-revalidate" />
<meta http-equiv="Expires" content="Mon, 8 Aug 2006 10:00:00 GMT" />
</afh:head>
... but this still doesn't seem to be preventing caching.
Is the above okay or do I need to set them by doing response.addHeader (or response.setHeader).
I seemed to be unable to add code of the form:
<%
response.setHeader(“Pragma”, “no-cache”);
response.setHeader(“Cache-Control”, “no-cache”);
%>
it gave a compilation error, I assume this is because I am using a jsp document rather than a jsp page? I am very new to jsp's and up until now have avoided writing any additional jsp code, relying entirely on that generated by dragging jsf components onto the jspx document so any help would be greatly appreciated.
Thanks,
Dave

Safari gives up loading images too early

Hi
I have noticed that Safari (currently I am using 3.1.1 but I had noticed this behavior on earlier versions as well) usually gives up on loading images too early.
I have a 30Mbps internet connection and also in Firefox and Opera I do not experience the same problem.
Is this a known issue? Are there currently any workarounds around this problem?
Regards,
Behrang

From your Safari menu bar click Safari > Preferences then select the Privacy tab.
Click: Remove All Website Data
Then delete the cache.
Open a Finder window. From the Finder menu bar click Go > Go to Folder
Type or copy paste the following
~/Library/Caches/com.apple.Safari/Cache.db
Click Go then move the Cache.db file to the Trash.
Quit and relaunch Safari to test.
If nothing above helped, troubleshoot Safari extensions.
From the Safari menu bar click Safari > Preferences then select the Extensions tab. Turn that OFF, quit and relaunch Safari to test.
If that helped, turn one extension on then quit and relaunch Safari to test until you find the incompatible extension then click uninstall.

Load images in runtime

Hi.
I am trying to create empty movieClips in runtime and load
images to them. My problem is that it results in some performence
problem.
The thing is that I load images from a digital camera and
each image is about 1MB. First of all, that takes a long time to
load. Then i change the _x/_y scale so that the images becomes
thumbnails. (Does the image remain 1MB when i use scale, or does
Flash make the filesize smaller?)
Next problem is that i want to use "duplicateMovieClip" on
those thumbnails and start drag the copy. It doesn't seems to work
with "duplicateMovieClip" on dynamic created mc so I need to make a
new emptyMC and load the image into it. That takes about a second.
Is it possible to create a movieClip to the library in
runtime and then use attachMovie() for every new instance that i
want to create?
I hope you understand my problem.
/Antewik

Hi,
> (Does the image remain 1MB when i use scale, or does
Flash make the filesize smaller?)
It's the same picture, just scaled down, so it will remain 1
MB. Maybe there are thumbnail versions stored in the camera, which
could be loaded instead the full image. Not sure about that...
> It doesn't seems to work with "duplicateMovieClip" on
dynamic created mc so I need to make a new emptyMC and load >
the image into it. That takes about a second.
Yep, dynamically loaded content cannot be duplicated. Flash
should load it the 2nd time from the cache though, so it should be
faster than the first loading.
> Is it possible to create a movieClip to the library in
runtime and then use attachMovie() for every new instance that i
> want to create?
No, afaik you can't add items to the library at runtime. You
could add an MC in the Flash IDE and use this with attachMovie(),
but I doubt that this will be faster than createEmptyMovieClip().
Could be worth a try though.
hth,
blemmo

Prevent caching of loaded images...

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