Procedure
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From Talend Studio,
open the workflow Product_Product in the BPM
perspective.
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Click the task Price Request.
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From the Execution view, select the
Contract tab, and add one input of TEXT type:
c_productPrice, which will be used to receive data
from the form designer.
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Go to the Operations tab, and click
Add to add one new operation.
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Select mdm_context from the variable list.
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Click the operator link to open the Select operator
dialog box and select Use a Java method from the
Operation type list.
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Select setValue and click
OK.
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Click the Edit button and add the script
"Product/Price#" + c_productPrice, so that the
product price in Talend MDM will be
updated with the new value submitted by the form user and received by the
contract variable c_productPrice.
