How can i hand the RowSet to the next jsp page
In a jsp page, I get a RowSet as the following:
<input type="hidden" name="result" value="<%=ds.getRowSet()%>">
I want to handle with this RowSet in the next jsp page, so
I do in the next jsp page as the following:
<% RowSet rowset = (RowSet)request.getAttribute("result"); %>
But I was told null error. How can i hand the RowSet to the next jsp page.Help. Thanks a lot!
Hello Charles,
I did the registration in the same way as in the JDeveloper 3.2.3 (see follows)
// make sure the application is registered
oracle.jbo.html.jsp.JSPApplicationRegistry.registerApplicationFromPropertyFile(session , "ReefBC_BCPackage_BCPackageModule");
The argument ReefBC_BCPackage_BCPackageModule is a property file (ReefBC_BCPackage_BCPackageModule.properties). After some tries, I can still use it in JDeveloper 9i R2. The reason to keep it is that there would be a lot of migration work of javabean calling if I change it to <job:DataWebBean..>. But I am wondering, do I initialize two application modules when I use registerApplicationFromPropertyFile() and <jbo:ApplicationModule..> in the same page.
The problem in doStartTag() is found after I post "http://forums.oracle.com/forums/thread.jsp?forum=83&thread=155210&tstart=75&trange=15", by tracing into the <jbo:ApplicationModule..> after calling the OrdHttpUploadFormData. HtmlServices.getRequestParameters sends back an exception, that breaks the running of the program. It was temperorily solved by extending the ApplicationModuleTag. If <jbo:..> could use the application module initialized by registerApplicationFromPropertyFile(), I guess it may be a better workaround.
Long postings are being truncated to ~1 kB at this time.
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How can I get iTunes to display the tracks from a CD in their original (album) order?
To be absolutely honest, I don't really understand what this box is for, so I shall just use it to repeat and expand on my question. (I have already sent a "Feedback" comment on the same topic).
How can I get iTunes to display the tracks from a CD in their original (album) order?
It seems to me that there is something very basic wrong with the way iTunes handles CD Tracks.
Professionally produced CD tracks are seldom if ever in a randomised order. Why then does iTunes seem unable to display the tracks in the order they appear on the original CD source - whether from a personally owned CD or from a download from the iTunes Store?
Some music demands a specific, non-alphabetic sequence in order to make sense. Why does it seem that iTunes only offers Alphabetic, or reverse alphabetic order - both of which make a nonsense of the original, often intended order of tracks?
Why not replace the so-called "cover-art" in the bottom left hand corner if the iTunes window - which, while it may look attractive to some, gives the barest of information concerning the original disc, with a list of the original CD tracks in their original order, so that the user can easily reestablish the order in which they should be played.
As I would expect legibility might be a problem with doing this, why could not the original contents, (in their original order), at least, be displayed when the "cover art" is double clicked-on - the result of which at present gives me an enlarged version of the "Cover Art". While on the subject of the contents of the source disc, what about all the album notes which someone takes trouble to write in order to increase the appreciation of the music on the CD and the listener's general background knowledge of the artists involved. Such notes, it seems to me, have considerable intrinsic value in their own account. I would, I think, normally be prepared to buy such "Sleeve notes" - so long as a "taster" was supplied (as it is for the music) - for something like the cost of a single 'Tune" on iTunes.
These two aspects let Apple iTunes down enormously, in my opinion. I think that by chopping even quite protracted sequences of music up into bits does no one any favours - except perhaps Apple's already quite substantial bank balance. People have to be aware that two and a half, to three and a half minutes is a very short time to develop a piece of worthwhile music, and that there are many, many composers, not all of whom are alive today who have written music that huge masses of mankind value for the enrichment of their lives and the human condition in general.
Please make the viewing of iTunes tracks in their correct order by default possible. By all means have the alphabetical variations available as offering a different approach to the music, but not the sole approach to it - PLEASE.
Frustratedly yours
Alan Whitaker
PS I work at my old 24" iMac Intel Core 2 machine which runs OS "Tiger" - because it is more beautiful to look at, the screen is more pleasant to work on, and because, in some ways it is more capable (it will run FreeHand MX without needing a "patch"), than my more recent 21.5" which runs "Snow Leopard". (I don't find it that much slower, either).Dear Mike
Thanks for the support. I am utterly amazed that after all the hype about how good iTunes is that it cannot play a downloaded CD in the correct order, and that what that order should be is not available directly from within one's own iTunes installation. (I know that one can go back to the iTunes Store to check what the order should be, but having downloaded the tracks surely iTunes is clever enough to retrieve this important information.
My iTunes to differ from yours in that I have also noticed that it seems unable to download copies of my "talking books" in the correct order either. But in my case it downloads them - from a CD - in order, but with the first track downloaded first - so that it appears at the bottom of the column of tracks so that it would get played last! (At least this is, while being inexplicable, a relatively "logical" bit of blundering and because of this is relatively easy to put right!).
I like many genres of music, some of which are not really programmed except perhaps by the artist performing them. I know that Frank Sinatra was very careful to programme his album songs to obtain a particular effect and in relation to the keys of the music. iTunes presumes to know better.
Film scores may be totally randomly put together, in some cases, but in others the order is vital to one's appreciation of the music as a whole and how it relates to the plot of the film.
In symphonic music most works are divided into sections and are conceived by the composer that way. Some individual sections may gain a life of their own if played separately, but they are never complete in the sense that the composer envisaged them without being placed in their proper context.
Opera and probably most choral music too, is similar except that the words may well become meaningless if the order is changed at the whim of a piece of ill-written computer code, while ballet music has to be heard totally within its sequential context or it becomes meaningless.
Finally, I would venture that iTunes, by jumbling up the order of the tracks as recorded on a CD, does an immense disservice, not only to the music on a particular CD, but to music in general, by expressing everything in terms of "Songs" - which it seems to interpret as stand-alone items of between 2 and 4 minutes whatever the genre. Even the way the iTunes publicity speaks of how many "songs" it can store instead of how many minutes or hours of recorded sound. This has to be another brick in the wall of "dumming-down" of people's expectations, and the shortening of their attention spans.
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Well that's off my chest! now I can get down to creating some sort of order in my iTunes Libraries, knowing that I have to reconsult all the sources in order to confirm the source playing order.
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alanfromthatcham -
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"I thought I was about to be impressed with MultiSim but it ended only in disappointment. There is a word generator in the simulation instrument panel which can drive the DAC with a waveform and it can have thousands of lines of values. I opened Excel, wrote the formula to generate the time and voltage points for a chirp, converted to DAC values in Hex and then went back to the word generator in MultiSim to load the values only to find that you have to enter each value manually. It doesn’t even allow you to paste in a list of values from a text file. I’m not going to type 5000 values by hand. If you get the chance to give feedback to National Instruments please ask them if the paste option can be added to the word generator. MultiSim is useful in many regards, but in this case, it left me with the impression that it is considerably limited in capability compared to what I’m used to."Hi,
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I will try creating the instrument and send it back to you but it might take some time.
Multisim and LabVIEW are very powerful in test automation, with the custom instruments you create for Multisim you don't need to export your data file into excel from LabVIEW (or MathCAD or other tools) and then reload it into Multisim. The test procedure is automated instead.
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http://zone.ni.com/devzone/cda/tut/p/id/7825
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There are instructions on this page for managing and stopping auto-renewing subscriptions (deleting an app won't stop it) : http://support.apple.com/kb/HT4098
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Use Shift > View > Show Exact Duplicate Items to display duplicates as this is normally a more useful selection. You need to manually select all but one of each group to remove. Sorting the list by Date Added may make it easier to select the appropriate tracks, however this works best when performed immediately after the dupes have been created. If you have multiple entries in iTunes connected to the same file on the hard drive then don't send to the recycle bin.
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I want in attachment, not in the body mail.I think your only solution is to zip the image files first and then attach them.
Read this from a site I found:
Sending Graphical Attachments -- When you attach a graphical image to your message, the recipient of your message sees the image inline (that is, in the body of the message) if her email client supports inline display. ("Take Control of Email with Apple Mail" contains a table listing the capabilities of popular Mac and PC email clients.) If a client does not support inline display (or the recipient has turned off the inline display option), the file appears as an attachment that must be opened in a separate program.
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If you aren't in a country where music can be re-downloaded then you could try contacting iTunes support and see if they will grant you a re-download : http://www.apple.com/support/itunes/contact/ - click on Contact iTunes Store Support on the right-hand side of the page, -
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Hi everybody,
I created a VI (See attachment) to Measure the speed of a turning wheel. (A optical detector outputs pulses which are proportional to the speed) The DAQ Assistant measures the frequency and the values are written to a log file. To log every 100 ms the value into the table, there is a while loop with should be executet 10 times a second.
The first question:
I want to start measurement as soon as I press "RUN". In fact, my VI first begins to run and log data when the wheel turns and the frequency is not "0". But I want to log data too, if the speed is "0". How can I programm that in Labview?
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Labview writes not continuely the values: Sometimes 7 values a second, sometimes 11 values.... (I can see that because i log the time too). But if the programm runs for some seconds its getting better and better.
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Attachments:
Measure Frequency and Log data.vi 63 KBI would say right off hand from what you describe that the issue is not related to computer speed, but choice of operating system. Windows is not a deterministic operating system - this means you can't count on how long it will take to do anything.
Mike...
Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion
"... after all, He's not a tame lion..."
Be thinking ahead and mark your dance card for NI Week 2015 now: TS 6139 - Object Oriented First Steps -
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i have an AM "TestAM" which contains the viewobject "ViewTest".
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How to access the rowset initialised in the JSP???????????
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To get the icon for the hard drive showing on the Desktop, go to Finder's Preferences (in Finder menu) and on the General tab checkmark the item "Hard disks".
To have an icon representing the hard drive appear in the Sidebar in a Finder window, in Finder's Preferences go to the Sidebar tab and checkmark "Hard disks" in the Devices section.
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