UploadedFile does not retain its value
HelloI use the following to download an Excel file:
* < af:inputFile label = "Download file" columns = "30" value = "#{backing_dataUpload.file}" / > *.
Here's how I "put" save the file for later use in the sesion:
* public void processExcelHeader() {*}
File UploadedFile = getFile();
AdfFacesContext.getCurrentInstance () .getViewScope () .put ("uploadedFileKey", line); / /
*}*
Here's how to retrieve:
* public void beginUpload() {//===TBD===*
UploadFile UploadedFile = (UploadedFile) AdfFacesContext.getCurrentInstance () .getViewScope () .get ("uploadedFileKey");
If (uploadFile! = null)
*{*
* Try {*}
ProcessExcelWorksheet pexcel = new ProcessExcelWorksheet();
java.io.InputStream in = uploadFile.getInputStream ();
*}*
It's the value java.io.InputStream in returns NULL. Please note that tof the bean is "Session".
I looked in the debugger the "uploadFile" in the beginUpload() is all the entries except the 'buffer' is set to NULL, and the length is zero.
Please note that after the exit, there is a treatment and control even if it means a return to the screen, and pressing another command button, it returns to the
function beginUoload().
Any ideas...
Thank you...
Hi Anil:
Could you please mark my answer as 'Correct' to make me a partition?
Thank you
Alex
Tags: Java
Similar Questions
-
Scroller opacity does not retain its values on a PNG...
When I try and add a scroll of opacity of a PNG logo effect I am able to enter values (sometimes) for the keyframe, opacity, etc. However, when I click and then reselect the PNG the box has been disabled and all values are empty.
Is this a bug or I'm doing something wrong?
Please check with another simple image a new page, apply the opacity, deselect, then select new. This would help isolate the problem.
Thank you
Sanjit
-
Lightroom 3 "Edit in photoshop CS4" does not retain the values of 'detail '.
Hi all
I give a try lightroom 3 (finally...), but has noticed that when I have an image to which I applied 'detail' adjustments to reduce the luminescence and color, using "Edit in Photoshop CS4" noise opens the image without the detail adjustments applied. I don't see the option to choose whether to change 'image' or 'image with the lightroom settings' any place and I'm scratching my head trying to find an option in the preferences (prefs both LR and catalog) that allows me to choose 'change with lightroom applied settings '.
In this way, it is a bit useless.
Does anyone know how to ' Edit in...» "for lightroom 3 always apply the corrections to image to the copy of the edition?
Choose rendering with option of Lightroom - not thatdisplay? By default "Edit with" uses the version of Photoshop to Adobe Camera Raw and CS4 is older than LR3.
-
Microsoft windows media player does not retain the previous size. is irrtating so me gift of reorganize its size every time when I open it.plz help I want stable wmp version 11, version 12 is sucks.
Hello, Simone
I'll assume you're on Windows 7. Windows Media Player 12 is not supported on Windows Vista or XP and as such, you will need to go back to Windows Media Player 11.
You can check the permissions in the registry to ensure that it is able to record information.
Change the settings of the REGISTRY can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the REGISTRY settings configuration can be solved. Changes to these settings are at your own risk.
Open the registry editor by clicking on start, type regedit.exe in the search box and press on enter, you may be prompted to continue.
In the registry editor, navigate to HKEY_CURRENT_USER, Software, Microsoft, MediaPlayer, then Preferences.
It should be an element named LastLocation_26, right-click on it and select Rename, and rename it to old LastLocation_26.
Leave the open registry editor and open Media Player, then move it to your favorite place and close Media Player.
In the registry editor, press F5 on your keyboard and check if LastLocation_26 has been recreated.
If this is not the case, there is probably a permissions problem.
If so, the location must be registered.
Let us know.
David
Microsoft Answers Support Engineer
Visit our Microsoft answers feedback Forum and let us know what you think. -
Variable is shared deployed on target RT retains its value after restart?
Shared, deployed on a real-time target variables are stored in the nonvolatile memory or RAM? It will hold its value after reset or power/power on? I tested and it seems retains its value, but I have found no documentation on this subject of NEITHER.
Kind regards
Tom
Hello
There are several components involved in the way the variables are stored on a target, but a part of which is in a non-volatile memory. Shared variables local to the target RT will not retain their value. Any reading of the data of the target host will receive the last value of the target before restarting given that the host is not at the same time re-started. The reason why it is that there are 2 shared engine variables at work; one for the host and one for the target. Since only the target has been restarted, the variable engine shared on the host retains its last value while the engine on the target will be set to 0, false them or an empty string. Here is an example of a community that "Monitor" [s] to the State of emptiness in RT FIFO active shared Variable'.
Best,
-
My CB5-311 does not update its OS past v45. I click updatae and he says that it is up-to-date. But the stable channel is now 49. Each type of chromebook only supports up to a certain version and Acer stops it going past?
Systems will receive updates over the next few days.
https://plus.Google.com/+MichaelSmith53/posts/ZWdbUq5ui3TSo, probably, is still not available for your phone model, it will be good to ask to Google by the way.
-
Hi there... How can I sort this problem as this message looks back constantly on google Account... ERROR POSSIBLE WITH GWT. The value of time compilation agent MODULE XML FILE user (ie6) does not match the value of user.agent (ie8) run time
Hello nEve Adam,.
Thanks for the return of the response. Below, I've added some links Google support on this issue. I hope this helps.
ERROR: Problem Possible with your *. GWT.XML file module. The value of compile time user.agent (opera) does not match
http://www.Google.com/support/forum/p/blogger/thread?TID=2d6d9bd1326a07c4&hl=en
In addition,
Message from Web page
-
I have wireless devices outside of ALFA UBDO gt8 but does not support its driver on windows 8 for installation. She did not support on windows 7. isn't there a mechanism to make as the support of windows 8?
Original title: not to support the pilot
Hello
Don't forget to check with the help of the manufacturer of the device as their may be a newer version, if necessary
still in beta.Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htmMicrosoft - How can Windows 8 - I fix the network adapter problems? (Do not forget to see
This section-> update the NIC driver).
http://Windows.Microsoft.com/en-us/Windows-8/fix-network-adapter-problemsDrivers and Microsoft - Windows 8 - Hardware
http://Windows.Microsoft.com/en-us/Windows/hardware-drivers-help#hardware-drivers-help=Windows-8Microsoft - Windows 8 - why Windows is not find my device?
http://Windows.Microsoft.com/en-us/Windows-8/why-isn ' t-windows-conclusion-deviceMicrosoft - Windows 8 - what happens if a device is not installed correctly
http://Windows.Microsoft.com/en-us/Windows-8/what-device-isn ' t-installed-correctlyI hope this helps.
Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">->
-
APEX_ITEMS does not store the value in the SESSION after the validation error
Hello
I'm build dynamically using APEX_ITEMS, but it does not keep the value when the page is submitted and the validation error occurs. Here are the following steps that I am following.
When I enter SUE (more than 8 characters), SUBMIT, validation fails and the error is displayed on the page (which is fine)
BUT it does not keep SUE value (which I got) and filled with the old value which is ABC.
WHY it does not keep the value that the user entered (even as the normal Page items)
Region PL\SQL
Validation (function returning the error text)declare v_value varchar2(20); begin v_value := 'ABC'; htp.p(apex_item.text(7,v_value)); end;
DECLARE v_count number; v_value varchar2(50); v_value1 number; BEGIN v_value := apex_application.g_f07(1); select length(v_value) into v_value1 from dual; if v_value1 > 8 then return 'Field must have less than 9 character'; ELSE return null; END IF; END;
You use collections if you want the State to show if, after a validation error. Unfortunately, this is the case if you do not use the normal tabular forms.
Denes Kubicek
-------------------------------------------------------------------
http://deneskubicek.blogspot.com/
http://www.Apress.com/9781430235125
https://Apex.Oracle.com/pls/Apex/f?p=31517:1
http://www.Amazon.de/Oracle-Apex-XE-Praxis/DP/3826655494
------------------------------------------------------------------- -
Stay in white adjustment layer and does not apply its effects to the video overlay?
Stay in white adjustment layer and does not apply its effects to the video overlay?
I used color correction adjustment layers and now my adjustment layer is just stay white and I watched so many forums and I can't find what I'm doing wrong...
I have reset my preferences, I did a new project that I am naïve.
It's After Effects but... Try opening the composition window (TAB)
You are looking at the AL in the film window.
-
The value entered does not match the value in the field
I have a simple form on the page, a field callculates a percentage based on the values entered in 2 other fields, works very well, but then all the entries on the form generates this message "the entered value does not match the value in the field".
Also, you can remove a tab stop of the fields?
Just happened again.
-
[CS4 |] JS] move anchored object does not change its geometricBounds
Hello scripters.
in my Indesign document I anchored objects like sidenotes, sometimes they are overlapping.
To do this, I'm trying to move until they overlap, I used the following script:
myInlineRectangles [k] .move (undefined, [0, -2]);
I put this line in a while loop to move the object (until he do not overlap).
It works, it moves the object (although I read that it is not possible). The only problem is that the geometricBounds remain the same.
As I am comparing the geometricBounds in my "all-State" it ends in an infinite loop.
Why the object does not change its geometricBounds after moving?
How to avoid this?
Thank you very much in advance for any response.
Franzi_ska
Hi franzi_ska,
You will need the story containing the anchored object to recompose to get the new geometric limits (after each trip and assuming the anchored object can, indeed, move).
Thank you
OLE
-
Drop-down list does not appear selected value
Hello
I have a problem. The output of a query results page. There are 2 fields must be updated: scholarshipID and amount. I want to update my request at a time. My dynamic drop-down list does not appear selected value. The value is there, but it does not recognize in the drop-down list. I could not find the error. My code is below, so please help...
< name cfquery = "getStudentsData" datasource = "#application. DSN #">"
Select StudentID, fname, lname, GPA, Tbl_Students.ID, ScholarshipID, rise, Tbl_StudentsScholar.ID as the SSID, AwardStatus
of Tbl_Students, Tbl_ApplyYear, Tbl_EduBckgrnd, Tbl_StudentsScholar
where Tbl_Students.ApplyYr = Tbl_ApplyYear.id
and Tbl_Students.id = Tbl_EduBckgrnd.SID
and Tbl_Students.ID = Tbl_StudentsScholar.SID
and ApplyYear = 1
and steps = 7
order by studentid
< / cfquery >
< name cfquery = "getScholarship" datasource = "#application. DSN #">"
Select AcctNum, scholarship, Tbl_Scholarships.id, Code
of Tbl_Scholarships, Tbl_DistCode
where Tbl_Scholarships.DistCode = Tbl_DistCode.id
AcctNum order
< / cfquery >
< cfparam name = 'X' default '0' = >
< cfparam name = default "CounterX" = "0" >
<!--get scholarship-->
< cfif getStudentsDataRet.RecordCount eq 0 >
< class p 'paragraph' = > No Records Found < /p >
< class p = "pageheight" > < / p >
< class p = "pageheight" > < / p >
< cfelse >
< class p = "submitmessage" > records found - < cfoutput > #getStudentsDataRet.Recordcount # < / cfoutput > < / p >
< table width = "98%" border = "1" cellpadding = "3" cellspacing = "0" style = "" border-collapse: collapse "bordercolor ="#000000"align ="center">"
< class tr = "steptext2" bgcolor = "#999999" align = "center" >
< td width = "10%" > Student ID < table >
< td width = "9%" > name < table >
< td width = "9%" > name < table >
< td width = "5%" > GPA Cum < table >
< td width = "5%" > account # < table >
< td width = "5%" > < table > amount
< td width = "20%" > account # | Dist Code | Scholarship name < table >
< /tr >
< do action = "updateAward.cfm" method = "post" name = "AwardForm" > "
< cfoutput query = "getStudentsDataRet" >
< cfif eq x 0 and x neq getStudentsDataRet.recordcount >
< cfset x = 1 >
< cfelseif x neq (getStudentsDataRet.recordcount + 1) >
< cfset x = x + 1 >
< / cfif >
< class = "paragraph" tr >
< td > #StudentID # < table >
< td > #lname # < table >
< td > #fname # < table >
< td > #GPA # < table >
< cfif AwardStatus eq 2 >
< name cfquery = "getStudentsScholar" datasource = "#application. DSN #">"
Select Code, Tbl_Scholarships.id, AcctNum, scholarships
of Tbl_Scholarships, Tbl_DistCode
where Tbl_Scholarships.DistCode = Tbl_DistCode.id
and Tbl_Scholarships.ID = #getStudentsDataRet.ScholarshipID #.
< / cfquery >
< / cfif >
< td >
< select name = "" scholarshipID_ #X # "onChange =" showMessage_ #X #(this.options[this.selectedIndex].value) ">"
< option value = "" > < / option >
< cfloop query = "getScholarshipRet" >
< option value = "" #id # "selected < cfif getStudentsDataRet.ScholarshipID eq id > < / cfif > > #AcctNum # < / option >"
< / cfloop >
< / select >
< table >
< td > < input name = "" amount_ #X # "type ="text"size ="5"< cfif amount gt 0 > value = ' #NumberFormat (amount, 99.99) # ' < / cfif > / > < table >"
< td > < cfif AwardStatus eq 2 > #getStudentsScholar.AcctNum # | #getStudentsScholar.Code # | #getStudentsScholar.Scholarship # | #getStudentsDataRet.ScholarshipID # < / cfif > < table >
"< input name =" "IndexID_ #x #" type = "hidden" value = "#SSID #" / >
< /tr >
< / cfoutput >
< cfoutput > < input name = "CounterX" type = "hidden" value = "" #getStudentsDataRet.RecordCount # "/ > < / cfoutput >"
< b >
< td align = "center" colspan = "11" height = "50" valign = "middle" > < input name = "Submit" type = "submit" value = "Submit" / > < table >
< /tr >
< / make >
< /table >
< / cfif >
the syntax is: getStudentsDataRet.ScholarshipID [1]
where '1' is the line number to specify
-
Does not restore the values of form for the restoration of the tab
Part of my Web site uses a large number of forms on a single page. On the page, you can filter items (each item has its own form) and modify them. One entry looks like this: [name] [select status] [other Select]. Other important things are that the document has an expiration date in 1981 (to apply a page always up to date) and that change the value in the select results in the triggering of an AJAX function.
It works perfectly, except for one thing. When filtering State id 1, you get back a little of the element. Let's say that the result of the filter are input 5. Change entry #2 status, which triggered an AJAX function. It works very well, but here's the problem: when close the tab and re-opening with Restore tab, select values become disheveled.
Due to the execution of a fresh copy of the page, the browser will get a new copy of the page. Entry #2 is now gone (I'll keep calling it that, even if she disappeared because of the filter). Now, here's the problem: Firefox is attempting to restore the value to select it. Entry of the status #3 now has the same status of entry #2, #4 a #3 status and so on.
I managed to solve this problem on other browsers (Chrome, IE) with this little piece of jQuery:
{$(document) .ready (function ()}
{$("form[class^='startingformname']").each (function ()}
This.Reset ();
})
});
It works perfectly, except for Firefox, which seems to ignore the call to reset...As this text is quite long, I'll keep my short question: How do you keep Firefox restore the values of the form (preferably: keep them on the selected item in the HTML)? Now, the user always gets a new copy of the page, and Firefox is trying to restore the old values on this page, even though the HTML code has changed.
I think your two choices is:
(1) prevent Firefox from page caching, or
(2) use a different event to trigger your reset functionAs I understand it, the function $(document) .ready jQuery () raises the event DOMContentLoaded (or equivalent, if not supported by the browser). If the tab is cached in its ' cache fast back-forward ", Firefox can not fire this event when the user returns to the tab, just like Firefox does not always raise the load event in such cases.
Discover the event more described in the following article and see if you can use it to trigger your reset function in Firefox: https://developer.mozilla.org/docs/Using_Firefox_1.5_caching
Who is?
-
Why netstat does not export cumulative values?
I would be grateful if someone could explain why the following does not export the cumulative values as implied by the manual page:
netstat - I have en0 w 5 b
Hello
Quote from the page for netstat (1).
If a timeout is specified, the protocol information on the last seconds of the interval will be displayed.
And I get something like this:
$ netstat -I en0 -w5 -b input (en0) output packets errs bytes packets errs bytes colls 3 0 210 1 0 90 0 25 0 1927 38 0 2503 0 5 0 379 7 0 451 0 0 0 0 0 0 0 0 ^C $
Tested under OS X 10.6.8.
Kind regards
H
Maybe you are looking for
-
When I click on the 'plus' for a new tab, which automatically takes me to google.com so beautiful, but the cursor is in the address bar. It seems that the cursor is in the google search box, but it's not. When I click on "Home" the default cursor, th
-
I got my Macbook Air since Dec28 2014. When I click on something sometimes more often lately I have a context menu, it's like a little right finger click. I wonder why. My touch pad is worn out? Thank you.
-
Hi, I have a Satellite S2410-303. I can't seem to connect to the TV which is NTSC and PAL compatible. The problem is not with the cables: the desktop appears on the TV, but it never becomes anything else. Thanks for any help you can give me with this
-
can someone tell me how to adjust the microphone volume internal compaq laptop on my computer?
Com [paq Presario CQ57
-
Unable to activate Windows 7 after the replacement of a hard drive.
* Original title: new hard drive and W7 activation H all the I have computer problems and plug a new 1 TB hard drive, to replace my old 500 GB drive, which became unreliable. I cloned my drive to the new, and it works well, how not says windows must