Assign Values Dialog

4.3 Assign Values Dialog

Use the Assign Values dialog to create, modify, or delete assignment expressions. How?

Element	Description
Add a new value assignment icon	Click this icon to create an assignment expression by using the Assign Value dialog.
Edit a value assignment icon	Click this icon to edit an assignment expression by using the Assign Value dialog.
Delete the value assignment icon	Click this icon to delete an assignment expression.
From	Displays the property, expression, or constant whose value is to be assigned. The From expression is an XPath expression based on the input message. The input message differs depending on how the Assign Value dialog is invoked. If the dialog is invoked on the routing rule request, then the input message is the schema of the initial request message. If the dialog is invoked from a routing rule reply (sync, fault, or callback), then the input is the schema of the reply.
To	Displays the property or expression to which the value is to be assigned. The To expression is an XPath expression based on the output message. The output message differs depending on how the Assign Value dialog is invoked. If the dialog is invoked on the routing rule request, then the output message is the schema of the target message. If the dialog is invoked from a routing rule reply (sync, fault, or callback), then the output message is the schema of the reply.