Excuse me,
I am using expression to add int with double and then assign to string
the problem is the result is not preferred.
The inputs are "123" and "123.456", the output is "246.45600000000002"
Therefore I would like to trunc the output, but I don't know what functions are
available.
The expression
| <bpws:assign>
| <bpws:copy>
| <bpws:from expression="
| bpws:getVariableData('inputVariable', 'payload1',
'/payload1/input1') +
| bpws:getVariableData('inputVariable', 'payload1',
'/payload1/input2')"/>
| <bpws:to variable="outputVariable" part="payload2"
query="/payload2/result"/>
| </bpws:copy>
| </bpws:assign>
|
Would you like to point me where I can found out some documents?
Thank you very much ^^
Roy
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