Siemens SINUMERIK 808D ADVANCED Commissioning Manual page 375

Function name
control.additem
Commissioning Manual
01/2017
Description
The function inserts a new element at the end of the list.
Note:
The function is only available for the control types "listbox" and
"graphicbox".
Syntax:
<function name="control.additem"> control name,
item </function>
Attribute:
name – function name
Values:
control name – control name
item - expression to be inserted
itemdata - integer value; defined by the user
Example:
<let name ="itemdata">1</let>
...
...
...
<op> item_string = _T"text1" </op>
<function name="control.additem">_T"listbox1",
item_string, itemdata
</function>
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