The problem of using timer in long windows with scroll bar
Hello everybody!
There is a problem of using timer in windows with scrolling. Lies in the fact that at the moment of the trigger "when-timer-expired", is "jumping" on the active field in the form (where the cursor). If the user scrolls at this moment unscrewed to view another location below, or higher, then it will then "jump" from the viewing area.
I tried to fix the problem by replacing the timer in Forms, a timer in the JavaBean.
It did not help. At the moment of the trigger WHEN-CUSTOM-ITEM-EVENT of JavaBean, anyway there is a jump.
I have not a few forms, but only one form. With one long window.
I use Oracle Forms 10.1.2.3.
The forum discussing this problem. But it has not been resolved, I think. It is also proposed to destroy and recreate the timer at the transition between the forms. But the form I have just one!
Has anyone encountered this problem? What are the solutions?
CraigB wrote:
Could you explain the overall affect you are going for? Perhaps if we knew what you were trying to achieve we could offer potential solutions that don't involve using a Timer or perhaps a differnt way to use the Timer.
Craig...No.
In different tasks, different purpose of timer. Can I use the timer without jumps?
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Hi. I have a form with a very long canvas containing more items than fit on the screen at a time - meaning some items are far down on the canvas and do not appear unless the user physically uses the mouse and scrolls down. This causes a problem for me because as the user tabs through the various fields the cursor will eventually "appear" to disappear. It has not actually disappeared of course, but it has simply navigated to an item that is further down on the canvas out-of-sight. Thus the user must recognize that this has happened and then use the mouse to scroll down and find the cursor again.
Is there a way to automatically coordinate this scrolling so that the cursor always stays in view for the user - meaning that the user will never have to manually scroll down to find the cursor? Or worst case, can I programatically scroll down for the user so that the cursor always remains visible?
Any help would be greatly appreciated. If you have any sample code please send it to: [email protected]
Thanks in advance.
Edited by: Buechler on Jun 30, 2009 12:20 PM-> 3) Changed the default Window width to 5 and it's height to 12
Don't do that. That apparently guarantees the problem you have.
The Window size should be no larger than will fit on the user's screen, and the user running the lowest screen resolution should be your target. We create forms no larger than will fit on the 800x600 layout. Our forms always use the Real,Pixel coordinate system, and I create forms with the window size set to a maximum of 784x442. Those reduced numbers allow the form to fit within a browser window in web forms. Our forms run under both 6i Client/Server AND Web, and there is a pre-form that adjusts the web form window size a little larger, but that is all.
Also, when you run your form, that scrollbar you see is there because your window is not maximized. Our forms always maximize the window, and even have a when-window-resized trigger with this:
<pre><font face = "Lucida Console, Courier New, Courier, Fixed" size = "1" color = "navy">DECLARE
W0 Window := Find_Window('WINDOW0');
BEGIN
If Get_Window_Property(W0,Window_State)<>'MAXIMIZE' then
Set_Window_Property(W0,Window_State,Maximize);
End if;
END;</font></pre>
The wwr trigger ensures the user never sees the Window0 border -- it is useless unless you are running a form with multiple windows, which we never do.
So.... Maximize your Window0, and then you will see the behavior I have been describing. Create a stacked canvas with a vertical scrollbar, and it will behave even better. -
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Sequence of events:
The main error message is always:
An error occurred while copying files. The problem could be temporary. If the problem persists, use Disk Utility to repair your backup disk.
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Starting manual backup
Attempting to mount network destination URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Mounted network destination at mount point: /Volumes/Tery Griffin's Time Capsule using URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Disk image /Volumes/Tery Griffin's Time Capsule/Tery Griffin’s Computer (44).sparsebundle mounted at: /Volumes/Time Machine Backups
Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
Event store UUIDs don't match for volume: Macintosh HD
Error: (-36) Applying backup protections to /Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin’s Computer (44)/2014-03-05-201742.inProgress/ABB10CF2-F041-4DE5-B6AE-3C228B59ADCC
Error: (5) setxattr for key:com.apple.backupd.SnapshotStartDate path:/Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin’s Computer (44)/2014-03-05-201742.inProgress/ABB10CF2-F041-4DE5-B6AE-3C228B59ADCC size:17
Error: (5) setxattr for key:com.apple.backupd.SnapshotState path:/Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin’s Computer (44)/2014-03-05-201742.inProgress/ABB10CF2-F041-4DE5-B6AE-3C228B59ADCC size:2
Deep event scan at path:/ reason:must scan subdirs|new event db|
Finished scan
Found 145601 files (11.88 GB) needing backup
16.1 GB required (including padding), 620.77 GB available
Copied Zero KB of 11.88 GB, 0 of 145601 items
Copied 0 files (Zero KB) from volume Macintosh HD.
Copy stage failed with error:11
Backup failed with error: 11
Ejected Time Machine disk image: /Volumes/Tery Griffin's Time Capsule/Tery Griffin’s Computer (44).sparsebundle
Ejected Time Machine network volume.
Starting automatic backup
Attempting to mount network destination URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Mounted network destination at mount point: /Volumes/Tery Griffin's Time Capsule using URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Disk image /Volumes/Tery Griffin's Time Capsule/Tery Griffin’s Computer (44).sparsebundle mounted at: /Volumes/Time Machine Backups
Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
Event store UUIDs don't match for volume: Macintosh HD
Error: (-36) Applying backup protections to /Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin’s Computer (44)/2014-03-05-201742.inProgress/9F8E7957-9C50-49C3-8314-880E5203E3D9
Error: (5) setxattr for key:com.apple.backupd.SnapshotStartDate path:/Volumes/Time Machine Backups/
Does anyone know what the problem is here and what I should do?
Thanks,
TeryYou have repaired your boot drive (which is good) but have you repaired your time machine drive? I don't own a Time Capsule so I don't know if disk utility can operate on it. If it can, you should repair it as well. You may need to erase it and start a new backup. That happens to time machine volumes from time to time and is why people who are serious about their data never rely on a single source of backup.
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Many thanks.
With those symptoms, I'd try the following document:
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my ipod was in recovery mode and fixed it. i can use it. but the problem is whenever am i connect it with itunes it says IPOD is in recovery mode even after recover is done. i cant sync ipod rite now. it showing same msg again. nyone knows wat to do plz??
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if it's relentlessly doing that to you, it's plausible that the message is being caused by a Windows drive letter confusion. (that's consistent with the disappearance for My Computer, too.)
see the following article for troubleshooting information on that possibility:
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Re Time Machine
I have an external hard drive with files I backed up manually over the past 2 years 1TB of memory.
I am finally taking the leap to use Time machine to back everything.
will I have to reformat that drive, thus wiping my previous back ups?
can I split it the drive in two partitions?
Also
as I have two separate Macbook Pro's- one older than the other.
OSX 10.68
the other is
OSX 10.75
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i tried everything in this article, but still have the same problem when using Rapidweaver software. NOT with other software. I am converting my iWeb site to Rapidweaver, whenever there is a calmer period in my office. I have 16 Gb RAM on my NEW iMac and have Parallels desktop, mail, safari, iWeb and Rapidweaver running simultanious.
I never have the problem if i don't use Rapidweaver, but after i have added several pages to Rapidweaver, the problem begins. my iMac won't start up. the only thing that works is re-installing Macos OS X 10.8. i tried even whiping the completeharddrive, and reinstalling with a complete new user, the same problem.
I had it on my previous iMac also, and bought a new one because i thought the problem was in the iMac first. i hadn't noticed it only happens with using rapidweaver.
i sent my complete rapidweaver project to the programmers from rapidweaver at Realmacsoftware, but they couldnt reproduce my problem, there macs started up without any problem.
i deleted all the rapidweaver addons and extra stacks, and started a complete new project.
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does anyone have a sollution?Type '''about:support''' in the URL bar and hit Enter.
Scroll down almost to the bottom of that listing and see if you have '''user.js Preferences''' just above the '''''Graphics''''' category.
If you do have that, click on '''user.js file''' in this sentence. <br />
''Your profile folder contains a user.js file, which includes preferences that were not created by Firefox.''
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Error "printhead problem please use setup cartidge that came with the printer"
Hi, I have purchased a HP Deskjet 5525 All in one printer, it was working perfectly till 1 year, then i had not used it about 6 months, now when tried to use it again then it was throwing the error "Printhead is damaged, missing, not installed properly or damaged etc...", then i cleaned the printhead and reinstalled it in printer then i inserted the cartidge now its generating the error "please use setup cartidge that came with printer" but among the setup cardige "yellow", "magenta", "Cyan" is accessible by printer but when i use the black then it says "properly not installed, missing cartidge".
So please tell me do i need to purchase a new black cartidge, will it work? or what shoud i do ?
cartidge NO- 685
Thanks
NirmalHi @nirmal007,
Welcome to the HP Support Forum! I understand you're having cartridge issues with your HP Deskjet Ink Advantage 5525 e-All-in-One Printer. I would like to assist you with clearing up that error state and have some troubleshooting steps that may resolve the issue.
I recommend you try the following steps before you consider purchasing a new black ink cartridge. Firstly after you've confirmed that your ink levels are not the problem (example - the level is above 10%), try a 'hard reset':
Secondly:
Make sure that the ink cartridges are properly vented and seated correctly
If the vent on the top of the ink cartridge is clogged or obstructed, the ink cartridge might not work properly. Follow these steps to make sure that the ink cartridges are properly vented and seated correctly.
Press the Power button to turn on the printer, if it is not already turned on. Wait until the printer is idle and silent before continuing.
Open the cartridge access door. The carriage moves to the access area.
Figure : Open the cartridge access door
Press the tab on the front of the cartridge inward to release it, and then pull up on the cartridge to remove it from the slot.
Figure : Remove the cartridge from the slot
Examine the vent area on each cartridge, above the HP logo on the top of the cartridge.
Figure : Vent area on the top of the cartridge
If the cartridge still has the orange pull-tab attached, pull to remove it.
Figure : Orange pull tab
If the vent is clogged, use a straight pin to gently remove excess adhesive from the vent.
Figure : Clean the clogged vent with a pin
Clogged vent
With a straight pin, gently remove excess adhesive from the vent
Unclogged vent
With the nozzle and contacts facing down, slide the cartridge into its slot. Press down on the cartridge until it clicks into place.
note:Make sure that each cartridge is installed in the correct slot. Match the shape of the icon and the color of the cartridge with the slot that has the same shaped icon and color.
Figure : Reinsert the cartridge
Repeat these steps to inspect the vents on each of the cartridges.
Make sure that each cartridge is firmly in place in its slot. Run your finger along the top of the cartridges to feel for any that are protruding, and if any are, press down firmly until each cartridge snaps into place.
Close the cartridge access door.
Figure : Close the cartridge access door
Source
Thirdly, try cleaning your cartridge contacts:
Manually cleaning the print cartridge contacts
Follow the steps below to manually clean the print cartridge contacts:
Gather the following items to clean the contacts:
Distilled water (tap water may contain contaminants that can damage the print cartridge)
Cotton swabs or other soft, lint-free material that will not stick to the print cartridge
Open the print cartridge door.
Remove the print cartridge and place it on a piece of paper with the ink nozzle plate facing up.
caution:
Do not to touch the copper-colored contacts or the ink nozzle plate with your fingersFigure : Do not touch copper-colored contacts
caution:Do not leave the print cartridge outside the printer for more than 30 minutes. Ink nozzles exposed to the air longer than this may dry out and cause printing problems.
Lightly moisten a cotton swab with distilled water and squeeze any excess water from the swab.
Gently wipe the copper-colored contacts with the cotton swab.
caution:Do not touch the ink nozzle plate. Touching the ink nozzle plate will result in clogs, ink failure, and bad electrical connections.
Repeat steps 4 and 5 until no ink residue or dust appears on a clean swab.
Insert the print cartridge in the printer, and then close the print cartridge door.
Source
If you've tried all of the above noted steps and you're still unable to use the black cartridge, you may need to pick up a new one. Let me know if this helps. Best of luck!
E-roq
I work on behalf of HP.
Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.
Click Kudos Thumbs Up on the right to say “Thanks” for helping! -
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