FM to convert XString to String
I am developing an simple application to upload an excel file and display its contents in a table in Solution manager using Web dynpro.
But 'HR_KR_XSTRING_TO_STRING' is not avaiable in DS1.
Can you help me find a replacement for this function module.
TYPES :
BEGIN OF str_itab,
name(10) TYPE c,
age(10) TYPE c,
END OF str_itab.
DATA : t_table1 TYPE STANDARD TABLE OF str_itab,
i_data TYPE STANDARD TABLE OF string,
lo_nd_sflight TYPE REF TO if_wd_context_node,
lo_el_sflight TYPE REF TO if_wd_context_element,
l_string TYPE char200,
fs_table TYPE str_itab,
l_xstring TYPE char200,
fields TYPE string_table,
lv_field TYPE string.
DATA : t_table TYPE if_main=>elements_data_tab,
data_table TYPE if_main=>elements_data_tab.
get single attribute
wd_context->get_attribute(
EXPORTING name = `DATASOURCE`
IMPORTING value = l_xstring ).
CALL FUNCTION 'HR_KR_XSTRING_TO_STRING'
EXPORTING
in_xstring = l_xstring
IMPORTING
out_string = l_string.
SPLIT l_string AT cl_abap_char_utilities=>newline INTO TABLE i_data.
Bind With table Element.
LOOP AT i_data INTO l_string.
SPLIT l_string AT cl_abap_char_utilities=>horizontal_tab INTO TABLE fields. READ TABLE fields INTO lv_field INDEX 1.
fs_table-name = lv_field. READ TABLE fields INTO lv_field INDEX 2.
fs_table-age = lv_field. APPEND fs_table TO t_table1.
ENDLOOP.
lo_nd_sflight = wd_context->get_child_node( 'DATA_TAB' ).
lo_nd_sflight->bind_table( t_table1 ).
Thanks in advance
Akshatha
It is not appropriate to ask general ABAP questions such as this in the Web Dynpro ABAP Forum. As your punishment I will help with your question.
In this sample buffer is the XSTRING, text_buffer is the string. You have to supply an encoding to tell the system what codepage/unicode type the XSTRING is.
data: convin type ref to cl_abap_conv_in_ce,
call method cl_abap_conv_in_ce=>create
exporting
encoding = encoding
input = buffer
receiving
conv = convin.
call method convin->read
importing
data = text_buffer.
Similar Messages
-
Need a function module to convert xstring to string in web dynpro applicati
hi,
need a function module to convert xstring to string in web dynpro application other than HR_KR_XSTRING_TO_STRING.
Moderator message: please (re)search yourself first.
Edited by: Thomas Zloch on Nov 17, 2010 5:31 PMHi,
Check the following link:
FM to convert XString to String
Regards,
Bhaskar -
Convert XString to String and String to IWDResource
Hi everybody,
we want to open a PDF-Document from Backend in Web Dynpro. For the communication we use a Web Service.
In Backend we have a PDF-Document with data type XSTRING.
1. In Backend we convert the PDF-Document from XSTRING to STRING in order to send it via Web Service
2. Then we call the Web Service and pass by the STRING param
3. In Web Dynpro we convert the value from STRING to Bytes, like below:
IWDResource resource = WDResourceFactory.createResource( myPDFStringFromWS.getBytes(), "Doc1", WDWebResourceType.PDF);
4. We bind the Resource to a FileDownload-UI.
Unfortunately we get the error message: Document is not a valid PDF
How can we convert a String to IWDResource? Could the problem be in our first step, where we convert the XSTRING into STRING?
regards,
SidHello Sid,
IWDResource resource = WDResourceFactory.createCachedResource(new ByteArrayInputStream(wdContext.currentFileElement().getString()),"PDF",WDWebResourceType.PDF,true);
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window.show();
Can you try this and let us know.
Regards
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Hi All,
I need to convert the XSTRING to STRING and i need a FM or method which converts all the special characters like Å, ö, ä, å, ü as it is.
Im getting the xstring value from excel sheet using file upload in WEB UI.
The class used is CL_HTMLB_FILEUPLOAD and the attribute is FILE_CONTENT which is of type XSTRING.
I have few special characters in the excel sheet which i need as string.
I have modified this FM CRM_IC_XML_XSTRING2STRING to convert the Xstrin gto string... but stilll the replacement is not working.
Can anyone suggest me...Any different solution i can use to get the file upload in string. Or get the characters from Xstring
Useful answers are much apprieciated.
Thanx in advance
Siva.Hey,
Why dont you check this method
ECATT_CONV_STRING_TO_XSTRING. Not sure whether it supports special characters or not
Regards,
Vinay -
Fm to convert XSTRING TO STRING in SRM 7.0
HI All ,
i have created a web dynpro application for Uploading excel . Now i am not getting any workaround to convert X STRING to STRING . In SAP there is a FM HR_KR_XSTRING_TO_STRING but its not there in SRM so when i tried to copy the same in SRM and try to convert its getting converted in Junk characters . Please help me out in this .
Regards
ShankarHI Nilema ,
I have tried ur code also but still the same result .
METHOD onactionon_upload .
TYPES :
BEGIN OF str_itab,
name(10) TYPE c,
age(10) TYPE c,
END OF str_itab.
DATA : t_table1 TYPE STANDARD TABLE OF str_itab,
i_data TYPE STANDARD TABLE OF string,
lo_nd_sflight TYPE REF TO if_wd_context_node,
lo_el_sflight TYPE REF TO if_wd_context_element,
l_string TYPE string,
fs_table TYPE str_itab,
l_xstring TYPE xstring,
fields TYPE string_table,
lv_field TYPE string,
lv_codepage TYPE CPCODEPAGE.
DATA : t_table TYPE if_main=>element_datatab,
data_table TYPE if_main=>element_datatab.
get single attribute
break akedia.
wd_context->get_attribute(
EXPORTING
name = `DATASOURCE`
IMPORTING
value = l_xstring ).
CALL FUNCTION 'SCP_CODEPAGE_BY_EXTERNAL_NAME'
EXPORTING
external_name = 'ISO-8859-1'
KIND = 'H'
IMPORTING
SAP_CODEPAGE = lv_codepage
EXCEPTIONS
NOT_FOUND = 1
OTHERS = 2
IF sy-subrc <> 0.
lv_codepage = '1100'.
ENDIF.
CALL FUNCTION 'LXE_COMMON_XSTRING_TO_STRING'
EXPORTING
in_xstring = l_xstring
IN_CODEPAGE = lv_codepage
EX_CODEPAGE = '0000'
UNMASK_CRLF = ''
IMPORTING
EX_STRING = l_string
EXCEPTIONS
ERROR = 1
OTHERS = 2
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
SPLIT l_string AT cl_abap_char_utilities=>newline INTO TABLE i_data.
Bind With table Element.
LOOP AT i_data INTO l_string.
SPLIT l_string AT cl_abap_char_utilities=>horizontal_tab INTO TABLE fields.
READ TABLE fields INTO lv_field INDEX 1.
fs_table-name = lv_field.
READ TABLE fields INTO lv_field INDEX 2.
fs_table-age = lv_field.
APPEND fs_table TO t_table1.
ENDLOOP.
lo_nd_sflight = wd_context->get_child_node( 'DATATAB' ).
lo_nd_sflight->bind_table( t_table1 ).
ENDMETHOD. -
Error converting XSTRING to STRING (unicode, codepage)
Hi all,
I have a problem converting data from an external file into SAP.
The file is uploaded via an application created in web dynpro, where I use the upload functionality. This returns the file in the XSTRING format, and then use the following to convert (where l_xstring is the file and l_string is how I want the file):
l_string TYPE string,
l_xstring TYPE xstring,
convt = cl_abap_conv_in_ce=>create( input = l_xstring ).
convt->read( IMPORTING data = l_string ).
This worked perfectly - until I recieved a file containing russian characters
The SAP system (BI) is in Unicode, so this should be ok.
I get a:
CONVT_CODEPAGE
CX_SY_CONVERSION_CODEPAGE
Error, when trying to run it.
Also the following migth be helpful:
At the conversion of a text from codepage '4110' to codepage '4102':
- a character was found that cannot be displayed in one of the two
codepages;
- or it was detected that this conversion is not supported
The running ABAP program 'CL_ABAP_CONV_IN_CE============CP' had to be
terminated as the conversion
would have produced incorrect data.
The number of characters that could not be displayed (and therefore not
be converted), is 18141. If this number is 0, the second error case, as
mentioned above, has occurred.
I have tried setting the codepage parameter of the READ method, but to no success.
Anyone ??
-TonniFriend,
Call the FM like below....
CALL FUNCTION 'ECATT_CONV_XSTRING_TO_STRING'
EXPORTING
IM_XSTRING = x
IM_ENCODING = 'UTF-8'
IMPORTING
EX_STRING = x. -
Xstring to string for ms_excel
Hi ALL,
I am using OFFICE CONTROL UI ELEMENT for displaying iternal table data into EXCEL OFFICE CONTROL UI .
i am displaying data into OFFICE CONTROL UI EXCEL, then i will update excel of office control and then i will save,when i save that updated data need to send one internal table .
DATA :OUT_STRING1 TYPE STRING,
CONTENTXMLSOURCE TYPE XSTRING.
WD_CONTEXT->GET_ATTRIBUTE( EXPORTING NAME = 'DATAS' IMPORTING VALUE = CONTENTXMLSOURCE ).
CALL FUNCTION 'HR_KR_XSTRING_TO_STRING'
EXPORTING
FROM_CODEPAGE = '8500'
IN_XSTRING = CONTENTXMLSOURCE
OUT_LEN =
IMPORTING
OUT_STRING = OUT_STRING1.
data lr_conv type ref to cl_abap_conv_in_ce.
lr_conv = cl_abap_conv_in_ce=>create( ).
lr_conv->convert( exporting input = xstring importing data = string ).
NOT FOR LIKE Excel file (like Tab Delimited, CVS, XML, etc). Only for ms_excel.
the above mention two concepts are not working to convert from xstring to string ,is there any concept ms_excel format xstring to string?
THANKS,
RAMA
Edited by: Ramakullay Challa on Sep 25, 2009 2:03 PM
Edited by: Ramakullay Challa on Sep 25, 2009 2:06 PMHi Lekha,
When i am activating one method , insede this method i am calling one c lass.
data: DATASOURCE type ref to CL_WD_OFFICE_CONTROL,
content type xstring.
TRY.
DATASOURCE = cl_wd_office_control=>GET_DATA_SOURCE( VALUE = CONTENT ).
CATCH CX_WD_ACF_EXCEPTION.
ENDTRY.
error .any idea lekha.
*you can use only use "class=>method" with static methos.*
data: DATASOURCE type ref to CL_WD_OFFICE_CONTROL,
content type xstring.
CONTENT = DATASOURCE->GET_DATA_SOURCE( ).
no error.
thanks.
thanks,
rama
Edited by: Ramakullay Challa on Sep 28, 2009 7:08 AM
Edited by: Ramakullay Challa on Sep 28, 2009 7:09 AM
Edited by: Ramakullay Challa on Sep 28, 2009 11:26 AM -
German Special Characters in XSTRING to STRING conversion
Hi Experts,
I have a CSV file (created from a Windows Excel file) with German Special Characters (e.g. 'ä', 'Ä') and I am trying to read this into ABAP internal tables. By using the THTMLB tag 'thtmlb:fileUpload' I get an XSTRING and I am trying to convert this into STRING. However, wheny trying to do this I get an exception 'CX_SY_CONVERSION_CODEPAGE'.
This is my coding:
data: conv type ref to cl_abap_conv_in_ce.
conv = cl_abap_conv_in_ce=>create( input = lr_upload->file_content ).
conv->read( importing data = lv_content ).
Note: lr_upload is my XSTRING object from the file upload, lv_content is a STRING.
In the CSV file the German special characters look fine and the SAP system is a Unicode system, but it seems like there are some problems with the conversions somehow. Any ideas from the experts?
Thanks a lot and Regards,
JensAs you mention a csv file I'm wondering if your encoding is wrong: I.e. when you create your instance of cl_abap_conv_in_ce you don't specify the encoding of your source hex string, so that means the default encoding is used, which should be UTF-8 in your case. So if your csv file is not encoded in UTF-8, specify the correct encoding in the create method and see if that helps.
Depending on how you get the file contents you might actually be able to combine the file retrieval with the conversion in one step. E.g. if the file is read from the application server you could specify the used code page via [open dataset ... in legacy text mode ... code page|http://help.sap.com/abapdocu_70/en/ABAPOPEN_DATASET_MODE.htm#&ABAP_ALTERNATIVE_4@4@]. Similarly method gui_upload of class cl_gui_frontend_services also allows you to specify a code page.
If all of this doesn't help, post some further details on your file (e.g. sample content & encoding) and possibly add some further details from the exception you're getting. As you mention a Unicode system it basically means that we should be able to convert all characters without any problem as long as we specify the correct source code page.
Cheers, harald -
Problem with JTree converting Node to string
I have a problem that I cannot slove with JTree. I have a DefaultMutalbeTreeNode and I need its parent and convert to string. I can get its parent OK but cannot convert it to string.
thisnode.getParent().toString() won't work and gives an exception
thisnode.getParent() works but how do I convert this to string to be used by a database.
Thanks
Peter LooYou are using the wrong method to convert it to a String array.
Try replacing this line:
String[] tabStr = (String[])strList.toArray();
With this line:
String[] tabStr = (String[])strList.toArray( new String[ 0 ] );
That should work for you. -
Is there an easy way to convert a long string into an array?
I can convert a long string into a 1-d array by parsing and using build array, but I would like to know if there is a function to make this easier.
For example:
from/ aaaaaaaabbbbbbbbccccccccdddddddd (string of ascii)
to/ an array that is 1-d with each element having eight characters
aaaaaaaa
bbbbbbbb
cccccccc
dddddddd
Thank you.
Solved!
Go to Solution.Try something like this:
(If you can guarantee that the string length is an integer multiple of 8, you an drop the two triangular modes in the upper left. )
Message Edited by altenbach on 03-14-2010 06:40 PM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
ChopString.png 9 KB -
Messy code problem while translating XString to String in OfficeControl
Hi Expert,
I have messy code problem while translating XString to String in XML-Format Word Doc in OfficeControl.
I upload an XML-Format template Word Doc to server as a MIME Object.
When OfficeControl is started in Web Dynpro, OfficeControl automatically open the XML-Format template.
For the first time, I get the XString-type Context attribute bind to the content of the Word Doc,
then translate it to string, I got the XML-format content, it's great!
However, after the first time, when I input any new contents in MS Word in Web Dynpro,
no matter I execute "Ctrl + S" or click the "savedocument" button,
when I translate the XString Context attribute to String, I got messy code. (but the first time, it is good plain text)
I use the function module: ECATT_CONV_XSTRING_TO_STRING (good for first time, dump after first time),
SCMS_XSTRING_TO_BINARY, SCMS_BINARY_TO_STRING (good for first time, messy code after first time).
My Demo source code is in: (system) SMV --> (local object) zhaode --> (Dynpro Component) ztest_office_control
core source code is as:
clear itab.
CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
EXPORTING
BUFFER = lv_datas
IMPORTING
OUTPUT_LENGTH = lv_length
TABLES
binary_tab = itab.
CALL FUNCTION 'SCMS_BINARY_TO_STRING'
EXPORTING
input_length = lv_length
mimetype = 'text/plain; charset=utf-8'
IMPORTING
text_buffer = lv_datas_string
output_length = lv_data_len
TABLES
binary_tab = itab.
Can you give me some advice?
Many thanks in advance.
Best Regards,You have already posted this same question several times (and some very similiar questions) within the forum. Please do NOT multiple post your questions. This is against the forum rules of engagement. SAP employee or not, you will find yourself banned from the forums if you don't follow the rules.
-
Conversion of XSTRING to String is incomplete
Hi ,
I am trying to conver a Xstring to String. But the output string after conversion is incomplete.
Here is the code snippet-
CALL METHOD CL_ABAP_CONV_IN_CE=>CREATE
EXPORTING
INPUT = l_xstring
ENCODING = 'UTF-8'
REPLACEMENT = '?'
IGNORE_CERR = ABAP_TRUE
RECEIVING
CONV = loc_CONV.
length = xstrlen( l_xstring ).
CALL METHOD loc_CONV->READ
EXPORTING
N = length
IMPORTING
DATA = loc_string
LEN = length.
Can anyone please help?
Best Regards,
LataHi,
http://www.sapfans.com/forums/viewtopic.php?p=403405&sid=e524cddae19e7ae48a12477e68c6032d
Regards,
Sravanthi -
Converting Datetime in String in map
Hello all,
I am reciving a message from a system A, in which I am receiving field DOB as datetime and I am sending same message to system B , problem is that system B not able to handle DOB at there end as datetime - I have checked at BizTalk side that DOB
is going correct so issue is at system B side. now system B wants BizTalk system to send them DOB field as string.
What could be the possible way's to do this ?
1) We can change both schema System A schema and System B schema and map them is one way .
2) Can we take datetime and convert it to string using some funtoid ? and send that string to system B ? How ?
Is there other way for this ?
Thanks,
Nitin
Thanks and Regards, Nitin.Hi Nitin,
First find out how the destination system consumes the datatime value. Some system would consume the value in the datetime field as string. It could be the problem in the format of the datetime. Ask them about their expected datetime format. For example
"2004-09-23T10:20:00.000-05:00" is the standard datetime format produced when you set a field as xssd:datetime. May be the destination system not able to handle this format.
If the issue is in the datatype i.e. in the way client consume, the datatype of the destination schema matter:
Then update the destination schema's to have string datetype. And simply map the value from the soruce's datetime field to destination schema's update string field. You don't need any scripting fuctiond to convert the data type. BizTalk's mapper would handle
it.
If the issue is in the date format i.e. in the way client consume, the datatype of the destination schema doesn't matter, and if the actual problem is in the format:
Then update the destination schema's to have string datetype. Use a scripting fuctiond as suggested by others and do the conversion in the script.
If this answers your question please mark it accordingly. If this post is helpful, please vote as helpful by clicking the upward arrow mark next to my reply. -
Help with Sample on Converting an XML string to a byte stream
Hello All,<br /><br />I am sure this is something simple, but I am just not figuring it out right now.<br /><br />I am following the sample - "Converting an XML string to a byte stream" from the developer guide since I want to prepopulate just 1 field in my PDF form.<br /><br />How do I reference my form field within my servlet code properly??<br /><br />I have tried a few things now, my field is within a subform, so I thought it would be <root><subformName><fieldname>My data</fieldname></subformName></root> I have also tried adding <page1> in there too.<br /><br />I am following everything else exactly as given in the sample code.<br /><br />I do have an embedded schema within the form and the field is bound.<br /><br />Thanks,<br />Jennifer
Well, if you have a schema defined in the form, then the hierarchy of your data must match what is described in the schema. So, can't really tell you what it would look like, but just follow your schema.
Chris
Adobe Enterprise Developer Support -
CIN: Converting a C String to a LabVIEW String
Hi all,
I have been developing CINs in Microsoft Visual C++ 6.0 for LabVIEW as
project needs. However, I am having a problem with converting a C String
to a LabVIEW String in CIN.
I used two ways to try to make the conversion work that were LStrPrintf
and MoveBlock as stated as following:
1. LStrPrintf
#include "extcode.h"
#include "hosttype.h"
#include "windows.h"
struct teststrct{
const char* test;
struct teststrct testinstance;
typedef struct {
LStrHandle test
} TD1;
CIN MgErr CINRun(TD1 *testcluster, LVBoolean *Error) {
char *tempCStr = NULL;
strcpy(tempCStr, testinstance.test); // this would cause LabVIEW crash!
LStrPrintf(testcluster->test, (CStr) "%s", tempCSt
r);
// but if I assigned tempCStr as tempCStr = "test", the string value
"test" could be passed to LabVIEW without any problems.
2. MoveBlock
#include "extcode.h"
#include "hosttype.h"
#include "windows.h"
struct teststrct{
const char* test;
struct teststrct testinstance;
typedef struct {
LStrHandle test
} TD1;
CIN MgErr CINRun(TD1 *testcluster, LVBoolean *Error) {
char *tempCStr = NULL;
int32 len;
tempCStr = (char *)&testinstance.test; //since strcpy didn't work, I
used this way to try to copy the const char* to char*.
len = StrLen(tempCStr);
if (err = NumericArrayResize(uB, 1L, (UHandle*)&testcluster->test,
len))
*Error = LVFALSE;
goto out;
MoveBlock(&tempCStr, LStrBuf(*testcluster->test), len); // the string
was able to passed to LabVIEE, but it was unreadable.
out:
Did I do anything wrong? Any thougths or suggestions would be very
appreciated!Thank you so much for your response, Greg. However, I still have problem after making
corresponding modification for LStrPrintf approach:
int32 len;
char tempCStr[255] = "";
strcpy(temCStr, testinstance.test);
len = StrLen(tempCStr);
LStrPrintf(testcluster->test, (CStr) "%s", tempCStr);
LStrLen(*testcluster->test) = len;
LabVIEW crashes. Any ideas?
Greg McKaskle wrote:
> The LStrPrintf example works correctly with the "test" string literal because
> tempCStr= "test"; assigns the pointer tempCStr to point to the buffer containing
> "text". Calling strcpy to move any string to tempStr will cause
> problems because it is copying the string to an uninitialized pointer,
> not to a string buffer. There isn't anything wrong with the LStrPrintf
> call, the damage is already done.
>
> In the moveblock case, the code:
> tempCStr = (char *)&testinstance.test; //since strcpy didn't work, I
> used this way to try to copy the const char* to char*.
>
> doesn't copy the buffer, it just changes a pointer, tempCStr to point to
> the testinstance string buffer. This is not completely necessary, but
> does no harm and is very different from a call to strcpy.
>
> I believe the reason that LV cannot see the returned string is that the
> string size hasn't been set.
> Again, I'm not looking at any documentation, but I believe that you may
> want to look at LStrLen(*testcluster->test). I think it will be size of
> the string passed into the CIN, and it should be set to len before returning.
>
> Greg McKaskle
>
> > struct teststrct{
> > ...
> > const char* test;
> > ...
> > };
> >
> > struct teststrct testinstance;
> >
> > typedef struct {
> > ...
> > LStrHandle test
> > ...
> > } TD1;
> >
> > CIN MgErr CINRun(TD1 *testcluster, LVBoolean *Error) {
> >
> > char *tempCStr = NULL;
> >
> > ...
> >
> > strcpy(tempCStr, testinstance.test); // this would cause LabVIEW crash!
> > LStrPrintf(testcluster->test, (CStr) "%s", tempCStr);
> > // but if I assigned tempCStr as tempCStr = "test", the string value
> > "test" could be passed to LabVIEW without any problems.
> >
> > ...
> > }
> >
> > 2. MoveBlock
> >
> > #include "extcode.h"
> > #include "hosttype.h"
> > #include "windows.h"
> >
> > struct teststrct{
> > ...
> > const char* test;
> > ...
> > };
> >
> > struct teststrct testinstance;
> >
> > typedef struct {
> > ...
> > LStrHandle test
> > ...
> > } TD1;
> >
> > CIN MgErr CINRun(TD1 *testcluster, LVBoolean *Error) {
> >
> > char *tempCStr = NULL;
> > int32 len;
> > ...
> >
> > tempCStr = (char *)&testinstance.test; //since strcpy didn't work, I
> > used this way to try to copy the const char* to char*.
> > len = StrLen(tempCStr);
> >
> > if (err = NumericArrayResize(uB, 1L, (UHandle*)&testcluster->test,
> > len))
> > {
> > *Error = LVFALSE;
> > goto out;
> > }
> >
> > MoveBlock(&tempCStr, LStrBuf(*testcluster->test), len); // the string
> > was able to passed to LabVIEE, but it was unreadable.
> > ...
> >
> > out:
> > ...
> >
> > }
> >
> > Did I do anything wrong? Any thougths or suggestions would be very
> > appreciated!
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