Can I test for open or shorted accelerometers using an NI9234 module?
I'm using multiple NI9234 modules to acquire data from accelerometers. Is there anyway in LabVIEW to test the health of the accelerometers? I'm looking for either open or shorted accelerometers.
THANKS
Hi NI_1424,
From LabVIEW, we just read the voltages that are on the NI 9234. If you are expecting a voltage from an accelerometer but it is reading 0 V, it could be shorted or open. So, the short answer is "no". But you can deduce faulty accelerometers if you understand your setup and are seeing unexpected values.
Jeff Munn
Applications Engineer
National Instruments
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copy link 0.1.7 addon is working with firefox 19.0, what can I do for open all url at a time with help of short key.
Check out this Addons
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How can I test for the bas unit enterd in a control?
How can I to create a polymorphic vi where the user can enter either volume or temperature.
how can Labwiev test for the base unit entered
pseudocode example:
input X
if X.base_unit == m^3 do .......
thanks for any suggestion to resolve or avoid my problem
Solved!
Go to Solution.Hi schaerm,
you have to dig deeper.
An idea is this one:
The red marked word is containing the unit - in a coded way. Somewhere in the LV help you can find the description of this coding (I remember a chapter on memory representations of all LV datatypes...). (There surely is an easier or better way - but the example is done quic&dirty.)
You can also format the number into a string and analyze the unit here...
Message Edited by GerdW on 02-07-2010 07:21 PM
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome -
Can we include a table data inbetween a paragraph using a text module
can we include a table data inbetween a paragraph using a text module or standard text.
For eg:
This is the output for purchase order &itab-ebeln& and this purchase order &itab-ebeln& has been released.
I want the purchase order number to be placed inbetween these line as shown above. Can anyone help me on how to do this.
Regards,
Rose.
Edited by: camila phyrose on Feb 18, 2008 11:11 AMHi,
You can do this in the Text module by adding the fields with the 'Insert field' icon (just as you would with a text element). The Text module doesn't understand their content, but at runtime provided your smartform does this will work.
Regards,
Nick -
Conditional actions in Photoshop can't test for Lab color mode.
I’m posting here because the feature request/bug report form isn’t currently working for Photoshop.
I wanted to create an action to determine if the color mode of an image is Lab, and if so, convert it to RGB. But there’s no conditional action test for Lab color mode. The list of conditions that can be tested includes RGB, grayscale, and a couple of other color modes, but not Lab, Does anyone know of a workaround? Can I get it done with scripting?
It would be a big help if the next update of Photoshop CC could include a conditional action test for Lab color mode.This for example would convert an active Lab image to sRGB:
if (app.documents.length > 0) {
if (app.activeDocument.mode == DocumentMode.LAB) {
app.activeDocument.convertProfile ("sRGB IEC61966-2.1", Intent.RELATIVECOLORIMETRIC, true, true); -
How can I test for a special character in action script ?
I have XML which I use within Flex. One off the values passed in is a special character (the infinity symbol). This displays great within the datagrid, but I want to do some other action script rendering based on this. How can I test this in an if statement.
XML snippit
<data>∞</data>
var infin:String = data[column.dataField];
if (infin == "∞") // This is the bit I can’t work out
// Do Something hereHi schaerm,
you have to dig deeper.
An idea is this one:
The red marked word is containing the unit - in a coded way. Somewhere in the LV help you can find the description of this coding (I remember a chapter on memory representations of all LV datatypes...). (There surely is an easier or better way - but the example is done quic&dirty.)
You can also format the number into a string and analyze the unit here...
Message Edited by GerdW on 02-07-2010 07:21 PM
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome -
Item Status can be controlled for open Sales Order
Hi All,
Is there anyway we impose restriction on changing the status of the item if there are any open Sales Order against it? Example: If an item A is in Active Status and has a Sales Order with Awaiting Shipping Status. Before the order is booked if someone changes the item status to Inactive, is there anyway we can prevent it from changing the status if there are any open Orders against it?
Version: 11.5.10.2
This is urgent please.
Thanks,
AshishHi Sandeep,
Thx for the quick update. I have tried to update the status of an item to obsolete when Sales Order Line exist against the item. It is giving the following error. I have tried with Custom Code off. So my assumption is there should not be any personalization. Can you please look into it further.
This is quite urgent, pls.
Error: "This field can not be updated as there are either Open Sales Order Lines or Pending Delivery Transactions"
Thanks,
Ashish -
Workaround for opening a strongly typed cursor using native dynamic SQL
Hi All,
In reading the PL/SQL documentation for Oracle 9i, I noted that the OPEN-FOR
statement with a dynamic SQL string only allows the use of weakly typed cursors.
I have verified this limitation with my own experimentation as follows:
DECLARE
type rec_type is record(
str varchar2(40),
num number(22)
type cur_type is ref cursor return rec_type;
my_cur cur_type;
que varchar2(100);
tab varchar2(40);
BEGIN
tab := 'dynamic_table_name';
que := 'select key_name, key_value from ' || tab || ' where key_name like ''01%''';
open my_cur for que;
loop
if my_cur%found then
dbms_output.put_line('source_name: ' || my_cur.str || ', page_sn: ' || my_cur.num);
exit;
end if;
end loop;
close my_cur;
END;
Running the above trivial example in an anonymous sql block yields the following
errors as expected:
ORA-06550: line 10, column 8:
PLS-00455: cursor 'MY_CUR' cannot be used in dynamic SQL OPEN statement
ORA-06550: line 10, column 3:
PL/SQL: Statement ignored
ORA-06550: line 13, column 54:
PLS-00487: Invalid reference to variable 'MY_CUR'
ORA-06550: line 13, column 7:
PL/SQL: Statement ignored
Is there a workaround to the situation? Since I do not know the table name at run
time, I must use Native Dynamic SQL. I have a long and complex record type
that I wish to return through JDBC using the REFCURSOR Oracle type in order to
avoid having to register an inordinate number of OUT parameters. Moreover, I
would like to return potentially one or more results in a ResultSet. Using the
standard method of registering native SQL types for the IN and OUT bindings
can only return one result. Hence the reason I would like to return a strong
cursor type. Also, the type of query I am doing is complex, and needs to be
executed in a PL/SQL procedure for performance reasons. Therefore simply
executing a SELECT query dynamically built up on the the JDBC client won't
do the trick.
If anybody has experience with a similar problem and would like to volunteer
information on their workaround, I would really appreciate it.
Best Regards,
J. MetcalfWe can use strongly-typed REF CURSORs in DNS, but the typing derives from a table e.g.
TYPE EmpCurTyp IS REF CURSOR RETURN emp%ROWTYPE;
so the problem is your use of "return rec_type" bit.
Forgive my bluntness but I think you have misunderstood strong and weak typing. You actually want to be using weakly-typed cursors. I mean this:
Moreover, I would like to return potentially one or more results in a ResultSet. suggests that the structure of your resultset may vary, which is precisely what a weakly-typed ref cursor allows us to do. Then we can use the JDBC metadata methods to interrogate the structure of the resultset, innit.
so try this:
DECLARE
type cur_type is ref cursor;
my_cur cur_type;
que varchar2(100);
tab varchar2(40);
BEGIN
tab := 'dynamic_table_name';
que := 'select key_name, key_value from ' || tab || ' where key_name like ''01%''';
open my_cur for que;
loop
if my_cur%found then
dbms_output.put_line('source_name: ' || my_cur.str || ', page_sn: ' || my_cur.num);
exit;
end if;
end loop;
close my_cur;
END;
ras malai, APC
Cheers, APC -
Hi there,
I failed to submit my 8.1 game app to Windows Store. As the Windows Store App Review Test report says, it crashed and failed to launch. My package is x86. I have tested my app on all my devices, Windows 8.1 Pro/Core x86/x64,
PC and Surface Pro 2. It run very well. I have not idea how to reproduce and resolve this. The following is part of the Report.wer. I have spent 2 days on this problem, no clue at all. Please give some help. Thanks in advance.
Sig[4].Name=Fault Module Name
Sig[4].Value=msvcr120_app.dll
Sig[5].Name=Fault Module Version
Sig[5].Value=12.0.21005.1
Sig[6].Name=Fault Module Timestamp
Sig[6].Value=524f7cdd
Sig[7].Name=Exception Offset
Sig[7].Value=00080659
Sig[8].Name=Exception Code
Sig[8].Value=c0000409
Sig[9].Name=Exception Data
Sig[9].Value=00000007
DynamicSig[1].Name=OS Version
DynamicSig[1].Value=6.3.9600.2.0.0.256.48Try going to http://support.apple.com/kb/DL1580 and installing the update manually. May fix the issues mentioned.
Chris -
How to test for existence of AcroXFA test objects?
Hi -
I'm writing scripts to test an XFA form with dynamic subforms. For example, at the end of Part 4, the user hits a Validate button, and if their data is correct, then the Validate button disappears and a Part 5 subform appears.
So my script looks something like this:
Function GetButtonPart4Validate()
Set GetButtonPart4Validate = PDFDoc("TestForm").AcroXFAForm("form").AcroXFAForm("form1")
.AcroXFAForm("sfPart4").AcroXFAButton("sfValidate")
End Function
Function GetPart5()
Set GetPart5 = PDFDoc("TestForm").AcroXFAForm("form").AcroXFAForm("form1").AcroXFAForm("sfPart5")
End Function
GetButtonPart4Validate().Click
PDFDoc( "TestForm" ).WaitProperty "ready", true, 60000 ' Wait for event processing complete
If DataTable("boolValidates", dtLocalSheet) = "TRUE" Then
If( GetPart5().Exist ) Then
' A: Checkpoint Succeeds: Validation was successful
Else
' B: Checkpoint fails: Validation failed
Endif
Else
If( GetPart5().Exist ) Then
' C: Checkpoint Fails: Validation was unexpected
Else
' D: Checkpoint Succeeds: Validation failed as expected
Endif
Endif
Unfortunately it appears that XfaSubForm.Exist always returns TRUE. In other QTP testing domains (eg "Exist Property (WinObject)" in QTP Help), the documented behaviour of the Exist property is to be true if the desired test object can be found in the application-under-test. Typically this means that when the script tries to access an XFA widget which doesn't exist (even something like GetPart5().getROProperty("visible") ), the script stops and thinks for a minute or so, and eventually produces a test error that the object doesn't exist then muddles onward. It is the "stops and thinks for a minute or so" which frustrates me, since these are delays which I am trying to avoid.
Another possible angle I looked into was counting the subforms under Part 5's parent.
PDFDoc("TestForm").AcroXFAForm("form").AcroXFAForm("form1").RefreshObject
PDFDoc("TestForm").AcroXFAForm("form").AcroXFAForm("form1").AcroXFAForm("sfPart5").Refresh Object
' check to see if there is a 'sfPart5'
Dim MyChildren, i
Set MyChildren = PDFDoc("TestForm").AcroXFAForm("form").AcroXFAForm("form1").ChildObjects
For i=0 to MyChildren.Count - 1
print i & " name=" & MyChildren(i).GetROProperty("name")
Next
This also seems to fail: Part5 doesn't appear among its parent's children (at least before QTP actually tries to use it).
The PDF Test Toolkit User Guide doesn't specifically mention that Exist or RefreshObject or ChildObjects are implemented, so I can't say AcroQTP isn't working as designed, but if you're looking for suggestions for improvement, I'll vote for fulfilling these parts to the QTP. Please confirm my conclusions that these are not properly implemented, or whether I'm missing something.
In the meantime, do you have any recommendation on how to proceed? My present workaround is to look for a "validation error" windows dialog that indicates Part 5 won't exist, but this won't work in future test scripts.
Cheers,
BrentHi,
816387 wrote:
... QUERY:- Find all customers who have at most one account at the Perryridge branch.
SOLUTION *1* :-
select customer_name
from depositor,account
where account.account_number=depositor.account_number and
branch_name='Perryridge'
group by customer_name
having count(account.account_number) <=1
ok running correctly
That finds customers who have exactly one account at Perryridge.
The assignment is to find customers who have at most one account at Perryridge. You need to include customers with 0 accounts at Perryridge, as well. You could use an outer join, or MINUS, or a NOT IN subquery, or a NOT EXISTS sub-query (as mentioned above) to do that.
Can there be customers who have no accounts at all, at any branch? If so, you'll need to use the customer table in this problem, as well as depositor and account.
>
SOLUTION *2* :-
select D1.customer_name
from depositor D1
where unique
(select customer_name
from depositor D2,account A1
where D1.customer_name=D2.customer_name
D2.account_number=A1.account_number and
branch_name='Perryridge'
gives error:-
where unique
..........*^*
ERROR at line 3:
ORA-00936: missing expression
Logic of both solution are correct . But Solution 2 gives error in oracle. I want unique construct to work.Sorry, it doesn't in Oracle. I don't know of anything like that in Oracle.
Does "WHERE UNIQUE (SELECT ...)" work in some other database system? Which?
How to do it. Or How can i test for the absence of duplicate tuples ??????
Your Solution 1 is the best way to find customers with exatly 1 account (rather than 0 or 1 accounts) at Perryridge. Is there any reason why you wouldn't want to use it, if you ever needed to find customers with exactly one account there? -
Exception Handling for OPEN DATA SET and CLOSE DATA SET
Hi ppl,
Can you please let me know what are the exceptions that can be handled for open, read, transfer and close data set ?
Many Thanks.HI,
try this way....
DO.
TRY.
READ DATASET filename INTO datatab.
CATCH cx_sy_conversion_codepage cx_sy_codepage_converter_init
cx_sy_file_authority cx_sy_file_io cx_sy_file_open .
ENDTRY.
READ DATASET filename INTO datatab.
End of changes CHRK941728
IF sy-subrc NE 0.
EXIT.
ELSE.
APPEND datatab.
ENDIF.
ENDDO. -
Hi!
Can anyone let me know where to find the bapi for open po and how to use it in my report program.
Thanks in advance.
Note: Mr Anji Reddy vangala has answered me for which iam very much thankful to him, but i need to know about the concerned bapi.
Regards,
Parwez.Hi,
Refer the sample code below which creats PO using BAPI_PO_CREATE1.
Hope this helps your querry.
*& Report YDM_PO_CREATE *
REPORT ydm_po_create.
*-- Input File Declaration
TYPES: BEGIN OF ty_input_file,
column1 TYPE char50,
column2 TYPE char50,
column3 TYPE char50,
column4 TYPE char50,
column5 TYPE char50,
column6 TYPE char50,
column7 TYPE char50,
column8 TYPE char50,
column9 TYPE char50,
column10 TYPE char50,
column11 TYPE char50,
column12 TYPE char50,
column13 TYPE char50,
column14 TYPE char50,
column15 TYPE char50,
column16 TYPE char50,
column17 TYPE char50,
column18 TYPE char50,
END OF ty_input_file.
DATA: i_input_file TYPE STANDARD TABLE OF ty_input_file,
wa_input_file TYPE ty_input_file.
CONSTANTS: c_path TYPE char20 VALUE 'C:\',
c_mask TYPE char9 VALUE ',*.*,*.*.',
c_mode TYPE char1 VALUE 'O',
c_filetype TYPE char10 VALUE 'ASC',
c_x TYPE char01 VALUE 'X'.
PARAMETERS : p_fname LIKE rlgrap-filename.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_fname.
*-- Browse Presentation Server
PERFORM f4_presentation_file.
START-OF-SELECTION..
*-- Read presentation server file
PERFORM f1003_upload_file.
IF NOT i_input_file[] IS INITIAL.
PERFORM split_data.
ENDIF.
*& Form f4_presentation_file
*& F4 Help for presentation server
FORM f4_presentation_file .
CALL FUNCTION 'WS_FILENAME_GET'
EXPORTING
def_path = c_path
mask = c_mask
mode = c_mode
title = text-001
IMPORTING
filename = p_fname
EXCEPTIONS
inv_winsys = 1
no_batch = 2
selection_cancel = 3
selection_error = 4
OTHERS = 5.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDFORM. " f4_presentation_file
*& Form f1003_upload_file
*& Upload File
FORM f1003_upload_file .
DATA: lcl_filename TYPE string.
lcl_filename = p_fname.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = lcl_filename
filetype = c_filetype
has_field_separator = c_x
TABLES
data_tab = i_input_file
EXCEPTIONS
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
OTHERS = 17.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
EXIT.
ENDIF.
ENDFORM. " f1003_upload_file
*& Form split_data
Collect data for creating Purchase Order
FORM split_data .
DATA: i_poitem TYPE STANDARD TABLE OF bapimepoitem,
i_poitemx TYPE STANDARD TABLE OF bapimepoitemx,
i_poitem_sch TYPE STANDARD TABLE OF bapimeposchedule,
i_poitem_schx TYPE STANDARD TABLE OF bapimeposchedulx,
i_acct_*** TYPE STANDARD TABLE OF bapimepoaccount,
i_acct_assx TYPE STANDARD TABLE OF bapimepoaccountx,
i_services TYPE STANDARD TABLE OF bapiesllc ,
i_srvacc TYPE STANDARD TABLE OF bapiesklc,
i_return TYPE STANDARD TABLE OF bapiret2,
wa_header TYPE bapimepoheader,
wa_headerx TYPE bapimepoheaderx,
wa_poitem TYPE bapimepoitem,
wa_poitemx TYPE bapimepoitemx,
wa_poitem_sch TYPE bapimeposchedule,
wa_poitem_schx TYPE bapimeposchedulx,
wa_acct_*** TYPE bapimepoaccount,
wa_acct_assx TYPE bapimepoaccountx,
wa_services TYPE bapiesllc,
wa_srvacc TYPE bapiesklc,
wa_return TYPE bapiret2,
ws_po TYPE bapimepoheader-po_number.
break gbpra8.
wa_services-pckg_no = 10.
wa_services-line_no = 1.
wa_services-outl_no = '0'.
wa_services-outl_ind = c_x.
wa_services-subpckg_no = 20.
APPEND wa_services TO i_services.
wa_srvacc-pckg_no = 10.
wa_srvacc-line_no = 1.
wa_srvacc-serno_line = 01.
wa_srvacc-serial_no = 01.
wa_srvacc-percentage = 100.
APPEND wa_srvacc TO i_srvacc.
LOOP AT i_input_file INTO wa_input_file.
IF wa_input_file-column2 EQ 'HD'.
wa_header-doc_type = wa_input_file-column3.
wa_header-creat_date = sy-datum.
wa_header-created_by = sy-uname.
wa_header-vendor = wa_input_file-column4.
PERFORM conversion_output USING wa_header-vendor
CHANGING wa_header-vendor.
wa_header-comp_code = 'DE03'.
wa_header-purch_org = 'DE03'.
wa_header-pur_group = 'DE1'.
wa_header-vper_start = wa_input_file-column9.
wa_header-vper_end = wa_input_file-column10.
wa_headerx-comp_code = c_x.
wa_headerx-doc_type = c_x.
wa_headerx-creat_date = c_x.
wa_headerx-created_by = c_x.
wa_headerx-vendor = c_x.
wa_headerx-purch_org = c_x.
wa_headerx-pur_group = c_x.
wa_headerx-vper_start = c_x.
wa_headerx-vper_end = c_x.
ENDIF.
IF wa_input_file-column2 EQ 'IT'.
wa_poitem-po_item = wa_input_file-column3.
wa_poitem-short_text = wa_input_file-column6.
wa_poitem-plant = wa_input_file-column8.
wa_poitem-quantity = '1'.
wa_poitem-tax_code = 'V0'.
wa_poitem-item_cat = 'D'.
wa_poitem-acctasscat = 'K'.
wa_poitem-matl_group = wa_input_file-column7.
wa_poitem-pckg_no = '10'.
APPEND wa_poitem TO i_poitem .
wa_poitemx-po_item = wa_input_file-column3.
wa_poitemx-po_itemx = c_x.
wa_poitemx-short_text = c_x.
wa_poitemx-plant = c_x.
wa_poitemx-quantity = c_x.
wa_poitemx-tax_code = c_x.
wa_poitemx-item_cat = c_x.
wa_poitemx-acctasscat = c_x.
wa_poitemx-matl_group = c_x.
wa_poitemx-pckg_no = c_x.
APPEND wa_poitemx TO i_poitemx.
wa_poitem_sch-po_item = wa_input_file-column3.
wa_poitem_sch-delivery_date = sy-datum.
APPEND wa_poitem_sch TO i_poitem_sch.
wa_poitem_schx-po_item = wa_input_file-column3.
wa_poitem_schx-po_itemx = c_x.
wa_poitem_schx-delivery_date = c_x.
APPEND wa_poitem_schx TO i_poitem_schx.
wa_acct_***-po_item = 10.
wa_acct_***-serial_no = 01.
wa_acct_***-gl_account = '0006360100'.
wa_acct_***-co_area = '1000'.
wa_acct_***-costcenter = 'KC010000'.
APPEND wa_acct_*** TO i_acct_***.
wa_acct_***-po_item = 10.
wa_acct_***-serial_no = 02.
wa_acct_***-gl_account = '0006360100'.
wa_acct_***-co_area = '1000'.
wa_acct_***-costcenter = 'KC010000'.
APPEND wa_acct_*** TO i_acct_***.
wa_acct_assx-po_item = 10.
wa_acct_assx-serial_no = 01.
wa_acct_assx-po_itemx = c_x.
wa_acct_assx-serial_nox = c_x.
wa_acct_assx-gl_account = c_x.
wa_acct_assx-co_area = c_x.
wa_acct_assx-costcenter = c_x.
APPEND wa_acct_assx TO i_acct_assx.
wa_acct_assx-po_item = 10.
wa_acct_assx-serial_no = 02.
wa_acct_assx-po_itemx = c_x.
wa_acct_assx-serial_nox = c_x.
wa_acct_assx-gl_account = c_x.
wa_acct_assx-co_area = c_x.
wa_acct_assx-costcenter = c_x.
APPEND wa_acct_assx TO i_acct_assx.
wa_services-pckg_no = 20.
wa_services-line_no = 2.
wa_services-service = wa_input_file-column9.
wa_services-quantity = '100'.
wa_services-gr_price = '100'.
wa_services-userf1_txt = wa_input_file-column13.
APPEND wa_services TO i_services.
wa_srvacc-pckg_no = 20.
wa_srvacc-line_no = 1.
wa_srvacc-serno_line = 02.
wa_srvacc-serial_no = 02.
wa_srvacc-percentage = 100.
APPEND wa_srvacc TO i_srvacc.
ENDIF.
ENDLOOP.
CALL FUNCTION 'BAPI_PO_CREATE1'
EXPORTING
poheader = wa_header
poheaderx = wa_headerx
POADDRVENDOR =
TESTRUN =
MEMORY_UNCOMPLETE =
MEMORY_COMPLETE =
POEXPIMPHEADER =
POEXPIMPHEADERX =
VERSIONS =
NO_MESSAGING =
NO_MESSAGE_REQ =
NO_AUTHORITY =
NO_PRICE_FROM_PO =
IMPORTING
exppurchaseorder = ws_po
EXPHEADER =
EXPPOEXPIMPHEADER =
TABLES
return = i_return
poitem = i_poitem
poitemx = i_poitemx
POADDRDELIVERY =
poschedule = i_poitem_sch
poschedulex = i_poitem_schx
poaccount = i_acct_***
POACCOUNTPROFITSEGMENT =
poaccountx = i_acct_assx
POCONDHEADER =
POCONDHEADERX =
POCOND =
POCONDX =
POLIMITS =
POCONTRACTLIMITS =
poservices = i_services
posrvaccessvalues = i_srvacc
POSERVICESTEXT =
EXTENSIONIN =
EXTENSIONOUT =
POEXPIMPITEM =
POEXPIMPITEMX =
POTEXTHEADER =
POTEXTITEM =
ALLVERSIONS =
POPARTNER =
break gbpra8.
LOOP AT i_return INTO wa_return.
ENDLOOP.
ENDFORM. " split_data
*& Form conversion_output
Conversion exit input
FORM conversion_output USING p_ip
CHANGING p_op.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
input = p_ip
IMPORTING
output = p_op.
ENDFORM. " conversion_output
<b>Reward points if this helps.
Manish</b> -
I am trying to get some input from a user using:
String name="";
BufferedReader in = new BufferedReader(
new InputStreamReader(System.in));
name = in.readLine();Let's say the user inputs nothing other than the enter key, how can I test for this so that I can write output for it?
In Python, one would use something like:
if not name:
<then do something>Thanks,
Harlin SerittThanks for the help. When I try it with an empty
string test, nothing happens. However, the test of
name.length() works perfectly. Thanks!
Harlin SerittI'm guessing you tried this, right?
if (name == "") ...
That's not the way to compare string values. The == operator only compares object references when comparing 2 objects. It's an extremely common mistake. -
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Apple warns to backup your purchases for this very reason. -
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