xpath - Pagination in XSLT -

-

my request below . empnumberlist have 250 empnumbers separated space.

<soapenv:body>            <v1:mrrequestparam>         <v1:empnumberlist><v1:empnumber>    9989071005 2004421004</v1:empnumber></v1:empnumberlist>      </v1:mrrequestparam>        </soapenv:body>

the xslt need write should count empnumbers empnumberslist need call stored procedure in xslt such make 5 calls . in 1 call pass 50 empnumbers. make 5 calls in total

first call have $empnumber1 such contains 50 empnumbers

$empnumber1 =     9989071005    2004421004 (so on 50 empnumbers)  <argument type="sql_varchar" mode="input" nullable="true" precision="0" scale="0" isnull="false"><xsl:value-of select="$empnumber1" /> </argument>

when send response need club 5 result set , send @ time. please let me know if have suggestions

this 1 easy:

use:

string-length(translate(normalize-space(/*/*/*/v1:empnumber), '0123456789',''))+1

when applied on document (the provided 1 one more number):

<soapenv:body xmlns:soapenv="my:soapenv">     <v1:mrrequestparam xmlns:v1="my:v1">         <v1:empnumberlist>             <v1:empnumber>    9989071005 2004421004 1234567890 </v1:empnumber>         </v1:empnumberlist>     </v1:mrrequestparam> </soapenv:body>

the wanted, correct result returned:

3

here complete xslt 1.0 stylesheet run , verify correct results produced:

<xsl:stylesheet version="1.0"  xmlns:xsl="http://www.w3.org/1999/xsl/transform"  xmlns:soapenv="my:soapenv" xmlns:v1="my:v1">  <xsl:output method="text"/>      <xsl:template match="/">       <xsl:value-of select=       "string-length(             translate(normalize-space(/*/*/*/v1:empnumber), '0123456789','')                      )+1"/>     </xsl:template> </xsl:stylesheet>

do note: have specify correct namespaces in transformation , in xml document -- haven't provided them in question.

explanation:

the meaning of expression:

      string-length(             translate(normalize-space(/*/*/*/v1:empnumber), '0123456789','')                      )+1

is:

  1. normalize-space() . takes string , produces new string it, in leading , trailing whitespace characters deleted.

  2. what remains numbers 1 intermediate space character between every 2 numbers. so, if there n numbers, number of spaces n-1.

  3. the translate() function referenced in expression, returns new string in digits gone (replaced empty string ''. remains space characters.

  4. using string-length() function count of spaces** (n-1). add 1 , number n of numbers in string.


Comments

Post a Comment

Popular posts from this blog

java - SNMP4J General Variable Binding Error -

-
i trying use snmp4j snmp bulkget. when ever use snmp4j make call returned responseevent error says "general variable binding error" , data returned equal null. to debug: print out, console, exact oid , version number using in snmp4j. use printed out data snmpwalk on command line. valid results. know sending snmp4j correct pdu correct oid, version number, max repititions, etc. i have used snmp4j , code wrote succesffuly monitor other devices years. don't know different time. leaving me stumped. why "general variable binding error?" causes error? ideas debug? can reproduced? if so, first action should using wireshark or microsoft network monitor capture network packets. my guess agent gives generr response, not surprising, http://www.ietf.org/rfc/rfc1157.txt
Read more

windows - Python Service Installation - "Could not find PythonClass entry" -

-
i working on building python service. inducing error, not sure inducing it. ps c:\...> python .\file.py debug debugging service myservice - press ctrl+c stop. error 0xc00000f4 - not find service's pythonclass entry in registry error 1814 - specified resource name cannot found in image file. error 0xc0000080 - not locate module name in python class string (ie, no '.') this error coming pythonservicemessages.mc in pythonwin32. it turns out error result caused exception being thrown , python script dying off.
Read more

Determine if a XmlNode is empty or null in C#? -

-
the following code takes xmlnode data type , populates dataset object xmlnode content. write dataset's content file. public void populatedataset(xmlnode node) { xmlnodereader reader = new xmlnodereader(node); dataset ds = new dataset(); ds.readxml(reader); system.guid guid = system.guid.newguid(); string name = string.format("{0}{1}_{2}.xml", utility.xmloutputpath, utility.xmloutputfilename, guid.tostring()); //need write "node empty" file if xmlnode object empty of null ds.writexml(name, xmlwritemode.ignoreschema); } the problem encountered 1 scenario not write content file. how determine if xmlnode object null or empty? you can check if node parameter null or has innertext or innerxml properties null or empty, when enter method before creating xmlnodereader .
Read more