Saving Data with Indicator
Hello.
I have this VI which saves data. Kindly see the attached. In actual application I am saving a lot of data. I want to create an Indicator that when I push the SAVE button, an Indicator will pop-up and will tell the user how many percent is being saved, i.e. 10%....35%.....80%....100% Complete.....
This is just to make sure that the data being stored in the memory is completely saved.
Thanks for any advise.
regards,
Attachments:
saving data.vi 53 KB
Default.txt 1 KB
Ｈｉ
Sorry for the late reply. I dont really know where and how to use the Microsoft Active-X Control. I wish someone can send me an example VI for my guide.
Instead, I just made a pop-up Time Indicator (Thanks to NI.). Please see the attached. In this example the the user needs to wait for about 10 seconds while the data is being save or updated. This VI is not the Actual status or actual progress while the data is being written to the file. This is what i hope to learn.
Attachments:
saving data2.vi 61 KB
Progress bar.vi 16 KB
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Trouble with saving data with 1 to 0..1 relation
I have following simple data model: a parent entity which has 2 relations to 2 child entities called ChildA en ChildB. The type of relation is 1 to 0..1.
I have a (saved) record which has only a childA relation and execute following code (with button when record is shown):
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What am I doing wrong?
This is what's going over the wire:
--batch_1c90-fa5c-f201
Content-Type: multipart/mixed; boundary=changeset_0c72-4e38-ea49
--changeset_0c72-4e38-ea49
Content-Type: application/http
Content-Transfer-Encoding: binary
POST ChildAs HTTP/1.1
Content-ID: 1
DataServiceVersion: 3.0
Accept: application/atomsvc+xml;q=0.8, application/json;odata=fullmetadata;q=0.7, application/json;q=0.5, */*;q=0.1
Content-Type: application/json;odata=verbose
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{"AProp1":"final","AProp2":"final"}
--changeset_0c72-4e38-ea49
Content-Type: application/http
Content-Transfer-Encoding: binary
MERGE Parents(13) HTTP/1.1
Content-ID: 0
DataServiceVersion: 3.0
If-Match: W/"X'000000000000273C'"
Prefer: return-content
Accept: application/atomsvc+xml;q=0.8, application/json;odata=fullmetadata;q=0.7, application/json;q=0.5, */*;q=0.1
Content-Type: application/json;odata=verbose
MaxDataServiceVersion: 3.0
{"ChildA":{"__metadata":{"uri":"$1"}}}
--changeset_0c72-4e38-ea49
Content-Type: application/http
Content-Transfer-Encoding: binary
DELETE ChildAs(13) HTTP/1.1
Content-ID: 2
DataServiceVersion: 3.0
If-Match: W/"X'000000000000273D'"
Accept: application/atomsvc+xml;q=0.8, application/json;odata=fullmetadata;q=0.7, application/json;q=0.5, */*;q=0.1
MaxDataServiceVersion: 3.0
--changeset_0c72-4e38-ea49
Content-Type: application/http
Content-Transfer-Encoding: binary
DELETE Parents(13)/$links/ChildB HTTP/1.1
Accept: application/atomsvc+xml;q=0.8, application/json;odata=fullmetadata;q=0.7, application/json;q=0.5, */*;q=0.1
MaxDataServiceVersion: 3.0
--changeset_0c72-4e38-ea49--
--batch_1c90-fa5c-f201--
paul van bladel ==independent enterprise application architect== http://blog.pragmaswitch.comHi Paul,
It is unusual for you to be posting a question you normally answer them :)
I decided to run some tests based on your example out of curiosity.
I got to test 'C' here is a workaround but crucially also not a single transaction.
myapp.AddEditParent1.TestEditC_execute = function (screen) {
var parent = screen.Parent,
child = parent.ChildA;
child.deleteEntity();
screen.details.dataWorkspace.ApplicationData.saveChanges()
.then(function (res) {
var childA = new myapp.ChildA();
childA.AProp1 = "final-C";
childA.AProp2 = "final-C";
childA.AProp3 = "final-C";
parent.setChildA(childA);
That got me thinking that actually the result of you code is an update in the end really ;)
myapp.AddEditParent1.TestEditD_execute = function (screen) {
screen.Parent.ChildA.AProp1 = "final-D";
screen.Parent.ChildA.AProp2 = "final-D";
screen.Parent.ChildA.AProp3 = "final-D";
So that was test D which obviously worked!
I think it is a bug.
Cheers
Dave
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FROM measurement
WHERE OBJ_ID = obj.id
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||''),
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from measurement_prop
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AND measurement_id IN
(SELECT ID
FROM measurement
WHERE OBJ_ID = obj.id
AND DAT IN
(SELECT latest_date
from object_instance
WHERE ID = obj.id)))
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decode(defprop.srt, 'CONSTANT', (select WRD
from measurement_prop
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AND measurement_id IN
(SELECT ID
FROM measurement
WHERE OBJ_ID = obj.id
AND DAT IN
(SELECT latest_date
from object_instance
WHERE ID = obj.id)))
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from measurement_prop
where defprop_ID = defprop.id
AND measurement_id IN
(SELECT ID
FROM measurement
WHERE OBJ_ID = obj.id
AND DAT IN
(SELECT latest_date
from object_instance
WHERE ID = obj.id)))
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oms
) waarde
from default_property defprop,
object_instance obj,
property_type proptyp
where defprop.stdobjver_id = obj.stdobjver_id
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If the default property is set to a 'CONSTANT' value, the last known value is filled in.
With a javascript I check the numberic field value and achieve the counterfield to add or substract values when 'plus' or 'minus' is clicked.
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/*Execute when page loads*/
/*Allow only numbers */
number_elem = $('input[name=f42].case5_num');
number_elem.keypress(function(event) {
if (event.which && (event.which < 46 || event.which > 57 || event.which == 47) && event.keyCode != 8) {
event.preventDefault();
if (event.which == 46 && $(this).val().indexOf('.') != -1) {
event.preventDefault();
//for mouse events, remove any non numeric characters
number_elem.bind('mouseup mousedown mouseleave', function(event) {
this.value = this.value.replace(/[^0-9]/g, '');
/* Subtract Button */
$('a[name="sub_f42"]').click( function() {
number_elem = $(this).siblings('input[name=f42].case5_num');
currVal = number_elem.val();
if ( isNaN( currVal) ){
elemVal = 0;
else {
elemVal = Number(currVal);
if (elemVal > 0)
number_elem.val(elemVal-1);
else
{ elemVal = 0; }
/* Add Button */
$('a[name="add_f02"]').click( function() {
number_elem = $(this).siblings('input[name=f42].case5_num');
currVal = number_elem.val();
if ( isNaN( currVal) ){
elemVal = 0;
else {
elemVal = Number(currVal);
number_elem.val(elemVal+1);
});Those two codes makes my report works fine. So far I'm happy. But now I want the data, which the user fills in the items, to be saved.
So I created a process that should do this for me (it wil run after the user hits a button), here is the code:
declare
v_objmet_id number := 0;
begin
select measurment_seq.nextval
into v_objmet_id
from dual;
insert into measurment
( id
, obj_id
, dat
values
( v_objmet_id
, :P2200_ID_INV
, :P2200_METDAT_INV
/*Loop trough the values (g_f42 holds the value of the property)*/
for i in 1 .. apex_application.g_f42.count loop
/*g_f41 holds the key to the default property*/
if apex_application.g_f41(i) is not null and
apex_application.g_f41(i) > 0 then
insert into measurment_prop
( measrument_id
, defprop_id
, wrd)
values
( v_objmet_id
, apex_application.g_f41(i)
, apex_application.g_f42(i)
end if;
end loop;
end;After running this process, the application branches back to the page, clearing the cache and set some items I use for filtering an other report with their own values.
Both the process and the branche have a 'when button pressed' condition, where the same button is filled in. The branche fires on submit: after processing.
When I hit the button to save the data, I get an error: ORA-01403: no data found
In the debug info I can find there is encountered an unhandeled exception in the process, but I don't know what's going wrong...
I thought it could be something with the date field, I want to save, so I put it in a to_date() with the right format, but I still got the error...
I've also checked if the query which fetches the nextval of the sequence is correct, and it is, no typeing error in the sequence name, or something.
I'm using APEX 4.0.2
Edited by: Mir on 28-jun-2011 10:25
Changed some code of the javascript, it directed to the wrong item ID, now its correctMy problem is solved. The error occured when application item g_f41 was accessed, so my application couldn't find the data, the user putted in there. I now pasted this part of the sql, to the other apex_item field, so it became one field and now it works correctly:
select [...]
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from measurement_prop
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AND measurement_id IN
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FROM measurement
WHERE OBJ_ID = obj.id
AND DAT IN
(SELECT latest_date
from object_instance
WHERE ID = obj.id)))
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({?Indicator} = 3 and {p_rpt_Customer_AutoHigh.is_autohigh_update}) or
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More Information:
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Karthick.
Report prints Saved Data not Refreshed Data
We were running VS 2005 and using the Basic CR 2005 Basic that comes with it. We upgraded to use CR 2008 and found MANY issues after we went live in production that were apparent in the development. This has caused a lot of stress with us as well as our users. Iu2019ll summarize everything we found, possible workarounds and the open issues including the Printing/Loading of Saved Data.
First, it was reported that printing changed. It turns out when PrintMode = u2018PDFu2019 (default setting) it now asks after you choose u2018EXPORTu2019 (use to be u2018OKu2019) that it asks to Open or Save the Adobe. When our customers were running 20 some reports at a time and we had hundreds of users, this became a nuisance for the heavy reporting users and a training issue in general for us. With research, I found that we can change the PrintMode to be u2018ActiveXu2019. This was much better when we were testing. However, in Production it became a nightmare. If the user is on a Domain that disallows itu2019s user from installing software or if the user has tight security settings, this became a nightmare.
The second thing reported was that it was exporting to the wrong format. It was exporting into RPT format. It turns out with CR2008, it automatically defaults to RPT and the new pop-up, doesnu2019t isnu2019t clear to the user they even have a choice (the pop-up is much prettier, but it doesnu2019t look like a dropdown anymore). In addition, they reported it was taking twice as long to export (we think it was related to export file type now). With CR2005 Basic, it would have no default selection and if the user didnu2019t pick one, it would remind them they need to pick one. After much research, I found there is no way to customize the operation of the export without writing my own export. My users 90% of the time want to export to PDF and Excel the rest of the time. Since we arenu2019t using a CR Server like product, they NEVER will do RPT. There is no way with CR2008 to limit this list or to default the File Format. So now, if they forget to select the type, they get the wrong file format instead of being reminded to select one. Since the new pop-upu2019s dropdown selection isnu2019t easily apparent, this was a BIG issue for us. Since I have close to 300 reports on 7 websites, this will be a lot of work for me to write my own code and change all the ASPX page to use my own control.
The third thing reported was that the default name on Exporting was changed. Export uses the ID property of the Crystal Report Viewer as the default name of a file on export. When it replaced the viewer on all our pages, it set the ID to CrystalReportViewer1 instead of preserving the original ID. We now have to go back and change them to what we wanted manually. BEAWRE of this! For our power users who wanted to export 40 reports they now have type the name in manually on all of them. What took minutes now takes over an hour for them to do, until we can fix all the pages.
Now it was reported that some reports are showing OLD data. It turns out there shows Saved Data from design time. In our site, we have a parameter page which getu2019s user selected parameters, save to a session and then load the report page using the session variables, and then redirect them to the report page which on page load we set the reports parameters. We use the CrystalReportSource using ODBC. The report has all the connection information. Well if the user happens to select the same parameters I used at design time, it wonu2019t pull the data from the database. They see our test data instead which is garbage. If they select different parameters, display the report and then go back and select the original parameters, they will get the correct data. This can be catastrophic for us! So I added at the beginning of the Page Load before setting parameters the following:
If Not Page.IsPostBack Then
CRSServiceAlertsReport.ReportDocument.Refresh()
End If
This seemed to work. A pain to add on every report page though when it wasnu2019t necessary before. But then I just got called this morning and they say when they print, it prited the OLD data. It seems the refresh pulled new data and updated the display in the viewer but the ActiveX print still used the original Saved Data! I couldnu2019t find a solution for this. I found switching PrintMode back to u2018Pdfu2019 worked but now I have the extra click issue again, which I described above. I tried setting the reports u2018Discard Saved Datau2019 option but it still had the data!
In the end, had I known about all these issues I would have NEVER upgraded to CR2008. Iu2019m still looking for help on getting by the following:
u2022 Stop using Saved Data at runtime (either on Display or Print)
u2022 Getting the PrintMode=u2019Pdfu2019 to just pull up Adobe in Open mode without prompting the user.
u2022 Remove File Type options from Export
u2022 Set the default File Type options to nothing or something I want.
Another nice feature to have would be the ActiveX control for printing to be part of the .NET Framework so users donu2019t need to download it. Come on BO is a big company Iu2019m sure they can work with MS.
What is that method to clear Saved Data; I looked and couldn't find it. I never had to call one in the prior version of CR 2005 Basic in .Net. With the .NET controls, it always refreshed the data before. This is a change in behavior for me.
As for the Print using Adobe, with CR2005 Basic, it didn't prompt the user to Open or Save before. This is new behavior. It used to just open the report in Adobe in memory before without this specific prompt (it did have the first prompt for All or specific pages, but it would just open after that). This is a change in behavior from prior versions and it has caused me several issues.
Many users don't like change and I didn't know to communicate this to them. They were taken by surprise. We'll learn to live it I guess, but I would ask you just to consider, why have an option to "Save" to PDF when you choose to print? I would think you would use Export if you want to save. It would never hurt to add an option to allow alternatives either.
As for including with .NET Framework, it was just an idea. I know how hard it can be working with third parties. However, given that CR Basic comes with it, I thought it may be possible to work with them. The better the integration the better the product is for the developers. I was thinking the button could call JavaScript/Java to print instead of an ActiveX, or some other method. Since I donu2019t know how the Control works, I couldnu2019t say. It just would be nice. I had a smiley face after that request, it didn't come out right when I saved the post.
I still don't understand why .Refresh will update the data in the viewer but printing using the ActiveX Control will still print the saved data instead of refreshed data. Since I never used this in the prior version I don't know what it would of done or not, but it just doesn't seem right it shows one set of data, and prints another.
In addition, why the designer still saves data with the report when you state not to, I think may be a problem still.
Edited by: Thomas Johnson on Nov 21, 2008 12:26 PM
When I try to open a Pages document from iCloud, created on my iPad, I get message stating I need a newer version of Pages. When I go to app store all I get is "installed" when looking at pages app. my Macbook pro is up to date with all updates. Any ideas?
You have 2 versions of Pages on your Mac.
Pages 5 is in your Applications folder.
Pages '09/'08 is in your Applications/iWork folder.
You are alternately opening the wrong versions.
Pages '09/'08 can not open Pages 5 files and you will get the warning that you need a newer version.
Pages 5/5.01 can not open Pages 5.1 files and you will get the warning that you need a newer version.
Pages 5.1 sometimes can not open its own files and you will get the warning that you need a newer version.
Pages 5 can open Pages '09 files but may damage/alter them. It can not open Pages '08 files at all.
Once opened and saved in Pages 5 the Pages '09 files can not be opened in Pages '09.
Anything that is saved to iCloud is also converted to Pages 5 files.
All Pages files no matter what version and incompatibility have the same extension .pages.
Pages 5 files are now only compatible with themselves on a very restricted set of hardware, software and Operating Systems and will not transfer correctly on any other server software than iCloud.
Apple has not only managed to confuse all its users, but also itself.
Note: Apple has removed over 100 features from Pages 5 and added many bugs:
http://www.freeforum101.com/iworktipsntrick/viewforum.php?f=22&sid=3527487677f0c 6fa05b6297cd00f8eb9&mforum=iworktipsntrick
Archive/trash Pages 5, after exporting all Pages 5 files to Pages '09 or Word .docx, and rate/review it in the App Store, then get back to work.
Peter
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