Ansicht
Dokumentation

ABENST_DATA - ST DATA

ABENST_DATA - ST DATA

Addresses (Business Address Services)   CL_GUI_FRONTEND_SERVICES - Frontend Services  
This documentation is copyright by SAP AG.
SAP E-Book

- data, Assertions

... data="..." ...

Effect

The following assertions can be specified for the content of the attribute data of an element tt:cond:

Assertion Meaning
initial(node) Met if the bound ABAP data object is initial
initial(var(variable)) Met if the variable is initial.
dnode$|var(variable) = value, value = dnode$|var(variable) Met if the value of the connected ABAP data object or the variables corresponds to the value specified in value.

The operands of the assertions can be data nodes, variables, or values.

  • Variables are specified in the form var(variable), where variable is a variable or a parameter.

An assertion can be specified as a comma-separated list of multiple of the above assertions. An assertion of this type is met if all assertions in the list are met. Within the list, every data node may appear only once.

Example

The element X is respected in serializations only if the ABAP data object bound to ROOT is 11.

tt:transform
  xmlns:tt="http://www.sap.com/transformation-templates">
  tt:root name="ROOT"/>
  tt:template>
    tt:s-cond data="ROOT=11">
      X
        tt:value ref="ROOT" />
      /X>
    /tt:s-cond>
  /tt:template>
/tt:transform>

The element X is respected in serializations only if the value of the ABAP data object bound to ROOT1 is initial and the value of the ABAP data object bound to ROOT2 is 22.

tt:transform
  xmlns:tt="http://www.sap.com/transformation-templates">
  tt:root name="ROOT1"/>
  tt:root name="ROOT2"/>
  tt:template>
    tt:s-cond data="initial(ROOT1),ROOT2=22">
      X
        ...
      /X>
    /tt:s-cond>
  /tt:template>
/tt:transform>






SUBST_MERGE_LIST - merge external lists to one complete list with #if... logic for R3up   BAL_S_LOG - Application Log: Log header data  
This documentation is copyright by SAP AG.

Length: 4487 Date: 20240329 Time: 164120     sap01-206 ( 36 ms )