Reading XML File.vi returns an empty string

Hello

I use reading of XML File.vi and this VI returns an empty string on my XML file, but on another XML file, it seems to work correctly.

I open my file XML in Internet Explorer 7.0 and it apears as aspected.

What could be the problem?

Thanks in advance for any help.

Kind regards

Daniel Coelho

You are right, and it seems to work as I want.

Thank you for your help, this LabXML works well.

This post is officially solved

My best regards,

Daniel Coelho

Tags: NI Software

Similar Questions

  • Select the text to all_views returns an empty string

    My application allows the user to choose between the data provider for ODBC and the data provider for Oracle. (ODP)

    When you use the ODBC statement:

    Select the text in all_views where view_name = 'MYVIEW '.

    Returns the string expected.

    If I connect via ODP however it returns an empty string.
    (If I use "Select *" it tells me that the text_length is 154 in this case-, so there are certainly available text.)

    I think it has something to do with the fact that the data type is long.
    In both cases I recover data with rdr. GetChars(), that should work.

    If I use the dbms_metadata.get_ddl instead of this function, it returns the string (probably because the return type is LONG)
    Unfortunately this function works only for views in the current schema, while the original works of Select for any view.
    (And I don't know what version of Oracle, this feature has been added-I need to support older versions too).

    Similarly, if I use one of the XML functions to retrieve the text in XML format it works fine.
    (Again it is probably returned as a VARCHAR2 instead of a LONG.)

    The strange thing is that when I created my own table containing a column LONG, I've been able to load and retrieve data without any problem.

    The problem seems to be specific to this column in all_views.

    Anyone know a solution to this?

    Thank you
    Mike

    Did you put InitialLONGFetchSize property appropriately on your OracleCommand object? See if this property does the trick for you?

  • CFFILE READ xml file removes the carriage returns

    When I use CFFILE to READ a XML file (in order to get to the XMLPARSE step), it deletes all the outside between the carriage returns.

    My simple order of action CFFILE = 'read' file variable = "" #tempFile # "="XMLData"results, of course, in the XMLDATA variable." When I've got CFOUTPUT this value, all the transport returns have disappeared.

    In the original raw XML file, there is a section as such:

    < inspection_comment comment_type = '0' > missing tag.

    Channelled to the rear. d < / inspection_comment >

    In other words, there are in fact two combinations of chr (13) chr (10).  Yet, after the CFFILE READING, I find myself with

    Missing tag. Channelled to the rear. (d)

    and no carriage returns whatsoever.   It is a natural phenomenon, because it is an XML file, or I just don't hold my tongue right?

    Thank you!  RLS

    Carriage returns are not visible in html. Make sure that you use

    balises ou quelque chose de similaire.

  • read xml files in the directory, and then extract the words from their

    I looked in the forums of LabView for a problem similar to mine, but I succumbed to find advice, I need.

    Some time previously, I wrote a LabView program to build a dictionary from an array of strings.  It was really just a list of words that I used to make a crude search engine.

    Now I try to repeat this experience.  However, I'm stuck at the first hurdle.  I have a directory containing a number of folders and files, including .xml files.

    What I have to do is read the individual words in the xml files and then merge the words in a large list.  From there, I should be able to make the dictionary, and I hope that my old search engine still works with the new data.

    The attachment shows my unsuccessful attempt to create a VI that can first index all files in a directory (what it is) and then list only files ending in ".xml" (which it does not).

    Any advice on how to get my word out list would be greatly appreciated!

    Adam

    Is that what you are looking for? (See attached image VI)

  • PDWordGetString returns an empty string?

    Hello, when I use the PDWordGetString function with the PDDocCreateWordFinderUCS function, I get an empty string, but the PDWordGetLength function returns a value > 0.

    In the documentation I read: If PDDocCreateWordFinderUCS() is used to create the word Finder, PDWordGetString() returns only Unicode.

    How is it possible for me to receive an empty string?

    Perhaps the easiest way if you have the string as char * is simply exchanging items 0.1 then Exchange 2, 3 and so on until the end of the string. You can then treat as wchar * once again.

  • Process of reading XML files

    Hello

    I have an obligation to read the .xml file that includes the following data in the file.

    < WFPaymentAck >
    < PmtID > 500001 < / PmtID >
    < / WFPaymentAck >


    I want to read the file and access the data that is present in the < PmtID > tag. that is, 500001.

    I have tried two ways, but I get the following error when I try to access the entitlement activity data by using the 'getVariable' method (for example: bpws:getVariableData('Receive_Read_InputVariable','body','/ns2:WFPaymentAck/ns2:PmtID')).

    + Error in evaluate expression "69 online <>." The result is empty for the XPath: /ns2:WFPaymentAck/ns2:PmtID".+ «»

    Please me briefly the steps of how to go about it.

    Thanks in advance.

    Kind regards
    achapla

    Hi Achapala,
    I tried your example. You must use the xml code that is now being questioned by file adapter underneath marker. It will work



    500001

    Kind regards
    NGO

  • Reading XML file problem

    Hi all

    I'm reading an xml file and displays the output. I get a blank screen. Can someone help me please.

    Thanks in advance

    I can't attach the xml file. Since this is not a valid extension. Please find the following xml code.


    Samsung

    Busan
    South Korea

    If you can change the saved .xml file, you can modify it to be compatible with Labview XML shema and use Unflatten of XML as in your VI. If you can't, you must use the XML parser library. Attached, you will find 2 exmaples for these situations.

  • How read XML file (extn is .gpx) created by Garmin GPS

    I need to read a XML file with extension .gpx created by Garmin GPS. In general, the .gpx files, we work with are rows of 20K - 30K. My current workaround is to open the .gpx file in Excel and save it as a .csv, I then read using LabVIEW. However, we would go out to Excel the workflow and read the .gpx file directly in LabVIEW.

    The attached .zip contains the original .gpx file created by GPS and the .xlsx file created by open - save in Excel 2007.

    I use LabVIEW 8.5.1 on Vista 64-bit.

    Thank you!

    Hello

    If this file has this format always you don't need to use an xml parser to extract the information. The ScanFromString function can do. See the code I developed

  • does anyone have example script writing and reading XML file

    someone at - it an example script for writing to variables affecting and reading variables to an xml file.

    Discover the second to the last link on this page:

    http://www.Cisco.com/en/us/partner/products/SW/custcosw/ps1846/products_implementation_design_guides_list.html

    There are some very good examples.

    HTH, please rate all positions!

    Chris

  • Getting the name of a new document returns an empty string.

    When I try to get the name of a new document name an empty string is returned.

    Why this is happening? Is it possible to get the "Untitled1.fm" I see in the application Adobe FM 2015?

    It's the FDK API call that I use:

    F_ApiGetString(FV_SessionId, docId, FP_Name);
    

    Try FP_Label instead of FP_Name.

  • Load and read XML file size more than 4 GB

    Hi all

    My environment is Oracle 10.2.0.4 on Solaris and I process to work with the XML file as below the detail of PL/SQL

    1. I read the XML file on the HTTP port in the XMLTYPE column to table.

    2. I read value n ° 1 of the table and extract of y to insert another table

    On test db, everything is working but I got below error when I use the XML production

    ORA-31186: Document contains too many nodes

    Current XML size about 100 MB, but the procedure must take over the size of XML file over 4 GB in the future.

    Below are some of my code for your info.

    1. reading XML by line in variable and inserting into table

    LOOP
    Utl_http.READ_TEXT (http_resp, v_resptext, 32767);
    DBMS_LOB. WriteAppend (v_clob, LENGTH (v_resptext), v_resptext);

    END LOOP;

    INSERT INTO XMLTAB VALUES (XMLTYPE (v_clob));

    2. read the value of the cell in the XML column and extract to insert into another table

    DECLARE
    CURSOR c_xml IS
    (SELECT trim (y.cvalue)
    FROM XMLTAB xt.
    XMLTable ('/ Table, rows, cells, cell ' PASSAGE xt.) XMLDoc
    COLUMNS
    cvalueVARCHAR (50)PATH ' / ');

    :

    :

    BEGIN

    :

    :

    OPEN c_xml;
    SEEK c_xml INTO v_TempValue;
    < generate the insert statement in another table >
    OUTPUT WHEN c_xml % NOTFOUND;
    NARROW C_xml;

    :

    END

    And another problem is performance problem when the XML file is great, first step to XML content loading to XMLTYPE column slowly.

    Could you please suggest any solution to read large XML file and improve performance?

    Thank you in advance.

    Hiko

    Finally, change us source file to XML, CSV format and instead load the XML using SQL Loader.

  • How to read XML file in InDesign Script

    indesign #target

    var myFile is File.openDialog ("file select XML");.

    If (myFile! = null)

    { myFile.open("r");

    myElement var = new XML (myFile.read ());

    myFile.close ();

    Alert (MyElement.xmlElements.Length);

    }

    ---------------------------------------------------------

    Code above does not have XML elements, variable myElement to get all the data to an xml file,

    but I don't get her child of the elements...

    Can someone help me solve this problem please...

    Thank you...

    Hello

    Try this...

    alert(myElement.elements().length());
    

    Concerning

  • Error reading XML file

    Hi guys

    Basically, I wanted to read more about setting in the XML file

    <?xml version="1.0" encoding="UTF-8"?>
    <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sh="http://www.clarify.com/asms/v7000/StandardHeader">
      <SOAP-ENV:Body>
        <mfo:orderRequest xmlns:mfo="http://www.clarify.com/2005/12/13/oneIT/Capabilities/ManageOrder" xmlns:header="http://www.clarify.com/asms/v7000/StandardHeader">
          <header:standardHeader>
            <header:serviceState>
              <header:stateCode>OK</header:stateCode>
            </header:serviceState>
          </header:standardHeader>
          <mfo:order>
            <mfo:orderDate>2002-10-08T17:23:53</mfo:orderDate>
            <mfo:orderItem>
              <mfo:requiredDateTime>1753-01-01T00:00:00</mfo:requiredDateTime>
              <mfo:payloadList />
              <mfo:dueDate>1753-01-01T00:00:00</mfo:dueDate>
              <mfo:proposedDateTime>1753-01-01T00:00:00</mfo:proposedDateTime>
              <mfo:committedDateTime>1753-01-01T00:00:00</mfo:committedDateTime>
              <mfo:isPriority>TRUE</mfo:isPriority>
              <mfo:originalBlob><![CDATA[A4N 66379791000120NEW    0350605722               I   L  JOHN                            66 MARLBOROUGH RD WLGHBY                                                        2068201110182310201]]>
              </mfo:originalBlob>
            </mfo:orderItem>
          </mfo:order>
        </mfo:orderRequest>
      </SOAP-ENV:Body>
    </SOAP-ENV:Envelope>
    For this I used the sub query, but it doesn't seem to work.

    select x.eventtime,  x.mro
    from TABLE_X_JMS_MSG xjm
        ,XMLTABLE(XMLNamespaces(
             'http://schemas.xmlsoap.org/soap/envelope/' as "SOAP-ENV"
             ,'http://schemas.xmlsoap.org/soap/encoding/' as "SOAP-ENC"
             ,'http://www.clarify.com/2005/12/13/oneIT/Capabilities/ManageOrder' as "mfo"
           , 'http://www.clarify.com/asms/v7000/StandardHeader' as "header")
           , '/SOAP-ENV:Envelope/SOAP-ENV:Body/mfo:orderRequest/mfo:order'  
                  PASSING XMLTYPE(XJM.X_MSG_XML)
                  COLUMNS eventtime timestamp PATH 'mfo:orderDate'
                  ,mro VARCHAR2(2) PATH 'mfo:orderItem/mfo:originalBlob'
                 ) x
     WHERE  XJM.X_MSG_XML LIKE  '%SUT198890001%'
    AND XJM.objid = '269811874'
    What could be the reason.


    See you soon

    Sexy

    Use your original query:

    select x.eventtime, x.mro
    from test_clob
        ,XMLTABLE(XMLNamespaces(
             'http://schemas.xmlsoap.org/soap/envelope/' as "SOAP-ENV"
             ,'http://schemas.xmlsoap.org/soap/encoding/' as "SOAP-ENC"
             ,'http://www.clarify.com/2005/12/13/oneIT/Capabilities/ManageOrder' as "mfo"
           , 'http://www.clarify.com/asms/v7000/StandardHeader' as "header")
           , '/SOAP-ENV:Envelope/SOAP-ENV:Body/mfo:orderRequest/mfo:order'
                  PASSING XMLTYPE(test_clob.xml_file)
                  COLUMNS eventtime timestamp PATH 'mfo:orderDate'
                  ,mro VARCHAR2(50) PATH 'mfo:orderItem/mfo:originalBlob')x
    WHERE file_name = 'MRO.xml'
    ;
    

    or remove the initial slash in PATH clause:

    COLUMNS eventtime timestamp      PATH 'mfo:order/mfo:orderDate'
          , mro       VARCHAR2(2000) PATH 'mfo:order/mfo:orderItem/mfo:originalBlob'
    
  • Reading XML file

    Hi guys,.

    I want to read XML and tried with query below. But ' < requestedCompletionDate > 2011' value doesn't show up.

    Please can anyone suggest where it goes wrong.

    select x.requestedCompletionDate 
    from TABLE_X_JMS_MSG xjm
        ,XMLTABLE(XMLNamespaces(
             'http://www.metasolv.com/oss/ServiceActivation/2003' as "mslv-sa"
           , 'http://java.sun.com/products/oss/xml/Common' as "co"
           , 'http://www.w3.org/2001/XMLSchema-instance' as "xsi")
           , '/createOrderByValueRequest'
                  PASSING XMLTYPE(XJM.X_MSG_XML)
                  COLUMNS requestedCompletionDate timestamp PATH 'orderValue xsi:type="mslv-sa:ASAPOrderValue"/requestedCompletionDate'
                 ) x         
    WHERE  XJM.X_MSG_XML LIKE  '%DDDD_1MC%'
    AND XJM.objid = '269738342'
    <?xml version="1.0" encoding="UTF-8"?>
    <createOrderByValueRequest xmlns="http://java.sun.com/products/oss/xml/ServiceActivation" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:co="http://java.sun.com/products/oss/xml/Common" xmlns:mslv-sa="http://www.metasolv.com/oss/ServiceActivation/2003" xmlns:serviceStatus="http://boss.clarify.com/ServiceStatus/v7.0" xmlns:extRef="http://boss.clarify.com/ExternalRef/v7.0" xmlns:mna="http://boss.clarify.com/capabilities/ManageNetworkActivation/v7.0" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sh="http://boss.clarify.com/2005/06/StandardHeader/">
      <orderValue xsi:type="mslv-sa:ASAPOrderValue">
        <apiClientId>OM-AAAMOB</apiClientId>
        <orderKey>
          <co:applicationContext>
            <co:factoryClass />
            <co:url />
            <co:systemProperties />
          </co:applicationContext>
          <co:type />
          <primaryKey>SUAUG31_1MC-2685883PEI1</primaryKey>
        </orderKey>
        <priority>3</priority>
        <requestedCompletionDate>2011-08-31T17:42:10</requestedCompletionDate>
        <services>
          <item xsi:type="mslv-sa:ASAPService">
            <serviceKey xsi:type="mslv-sa:ASAPServiceKey">
              <co:applicationContext>
                <co:factoryClass />
                <co:url />
                <co:systemProperties />
              </co:applicationContext>
              <co:applicationDN />
              <co:type>ASTPAID</co:type>
              <primaryKey>ait721661001</primaryKey>
              <mslv-sa:serviceSequenceNumber>1</mslv-sa:serviceSequenceNumber>
            </serviceKey>
            <mslv-sa:serviceValues>
              <mslv-sa:serviceValue xsi:type="mslv-sa:ASAPServiceValue">
                <mslv-sa:name>PROFILE</mslv-sa:name>
                <mslv-sa:value>2</mslv-sa:value>
                <mslv-sa:type>REQUIRED_SCALAR</mslv-sa:type>
              </mslv-sa:serviceValue>
              <mslv-sa:serviceValue xsi:type="mslv-sa:ASAPServiceValue">
                <mslv-sa:name>MSNN</mslv-sa:name>
                <mslv-sa:value>0000904</mslv-sa:value>
                <mslv-sa:type>REQUIRED_SCALAR</mslv-sa:type>
              </mslv-sa:serviceValue>
            </mslv-sa:serviceValues>
          </item>
        </services>
        <mslv-sa:parentKey>
          <co:applicationContext>
            <co:factoryClass />
            <co:url />
            <co:systemProperties />
          </co:applicationContext>
          <co:applicationDN />
          <co:type />
          <primaryKey />
        </mslv-sa:parentKey>
        <mslv-sa:origin>ASC Test Orders</mslv-sa:origin>
        <mslv-sa:organizationUnit>sddddwe</mslv-sa:organizationUnit>
        <mslv-sa:rollbackIfFail>true</mslv-sa:rollbackIfFail>
        <mslv-sa:batchGroup />
        <mslv-sa:externalSystemId>AWWWCS</mslv-sa:externalSystemId>
        <mslv-sa:srqAction>ADD</mslv-sa:srqAction>
        <mslv-sa:orderParameters />
        <mslv-sa:infoParms />
        <mslv-sa:extendedWoProperties />
      </orderValue>
    </createOrderByValueRequest>
    See you soon

    Sexy

    Hello

    Missing of the default namespace, which is actuallly the only one you need here.
    The prefix xsi is pre-defined so that you do not need to declare no more:
    http://download.Oracle.com/docs/CD/E11882_01/AppDev.112/e16659/xdb_xquery.htm#CBAJBDFA

    The XPath expression in the COLUMNS clause was wrong too.

    You can try this one (not tested, I don't have the correct version of db right now):

    SELECT x.requestedCompletionDate
    FROM TABLE_X_JMS_MSG xjm
       , XMLTABLE(
           XMLNamespaces(default 'http://java.sun.com/products/oss/xml/ServiceActivation')
         , '/createOrderByValueRequest'
           PASSING XMLTYPE(XJM.X_MSG_XML)
           COLUMNS requestedCompletionDate timestamp PATH 'orderValue[@xsi:type="mslv-sa:ASAPOrderValue"]/requestedCompletionDate'
         ) x
    WHERE XJM.X_MSG_XML LIKE '%DDDD_1MC%'
    AND XJM.objid = '269738342'
    ;
    

    Hope that helps.

  • Reading XML tags

    Hello

    I have the XML below

    < RESULTS >
    < ROW >
    < COLUMN NAME = "ID" > 12688f8ac8aa6310VgnVCM10000078ccc70a___ < / COLUMN >
    < COLUMN NAME = "BRANCH_NAME" > Brooklyn < / COLUMN >
    < / ROW >
    < / RESULTS >


    Could someone help me please with a way to read only that XML tags. We do not ask the data as such.

    A query on this XML file should return

    RESULTS
    LINE
    COLUMN NAME and so on...

    Kind regards
    Houta

    Forum has many examples
    as Re: multiple xml tag values get out.

    Connected to Oracle Database 11g Enterprise Edition Release 11.1.0.7.0
    Connected as apps
    
    SQL>
    SQL> with t as
      2   (select xmltype('
      3  
      4  12688f8ac8aa6310VgnVCM10000078ccc70a____
      5  Brooklyn
      6  
      7  ') xml
      8      from dual)
      9  select x.*
     10    from t,
     11         xmltable('for $i in $d/descendant::*
     12             return element r {
     13               element tag_name    {local-name($i)}, element tag_name2 {name($i)}
     14            }' passing t.xml as "d" columns tag_name
     15                  varchar2(30) path 'tag_name',
     16                  tag_name2 varchar2(30) path 'tag_name2') x
     17  /
    
    TAG_NAME                       TAG_NAME2
    ------------------------------ ------------------------------
    RESULTS                        RESULTS
    ROW                            ROW
    COLUMN                         COLUMN
    COLUMN                         COLUMN
    
    SQL> 
    

Maybe you are looking for

  • Time Machine backs up too much upward

    Hello I recently bought a Capsule 2 TB and my MacBook Pro using Time Machine backup. When first installed, I've caused a problem with the process and after that TM works perfectly, save every hour, I changed the name of the time Capsule and things th

  • contacts after El Capitan

    When I click My Contacts icon, it displays Contacts no.. When I go to System Preferences > users and groups, and then clicking on the 'Open' button of the plug Contact, all my contacts show. How can I access my contacts through the Contacts icon on m

  • Problems with the modem with XP Pro

    I upgraded to XP Pro and cannot create a dial-up connection because this option is not available for me. I checked the Microsoft support pages and enabled dial-up as suggested by using regedit.Still no difference. So I guess that the modem or the mod

  • VeriFace on Windows 10?

    Just upgraded to win 10 8.1 and see veriface is no longer works or has been postponed. Y at - it a new version for 10?

  • Preview of images or wallpapers

    I can't preview photos or background images to display. While I was a disc cleaning performance,I accidentally deleted the program from the Windows Gallery which was in the D: drive. I reinstalled the gallery and tried to fix the damage I had done. W