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Choose Node Properties
Input Port
Choose nodes can have as many input ports as you specify.
Property
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Description
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Name
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The name displayed in the port's tooltip. Default value is Input#0. This number is incremented by one for each additional input port (Input#1, Input#2, and so on). Not editable.
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DataType
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The port's datatype. Default value is node(). Other values are available in a drop-down list.
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Default Value
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The default value for the input. Can be blank (this is the default).
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Table 132. Choose Input Port Properties
Node
Property
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Description
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Name
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The name you want to appear in the Choose node's tooltip. Default value is Choose.
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Number of Inputs
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The number of input ports you want the Choose node to have.
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Number of Choices
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By default, a Choose node has two choices - one, which you specify, and the "else", which is implicit. You can use this property to specify additional choices.
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XPath #0
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The XPath expression used to define the choices in the Choose node. There is one XPath# property for each choice.
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Table 133. Choose Node Properties
Output Port
Each Choose node has at least two output ports - Output#0, and Output `no match'. It will have other output ports (Output#1, Output#2, and so on) if other choices have been defined for the Choose node.
Property
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Description
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|---|
Name
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The name displayed for the output port; not editable.
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DataType
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The port's datatype. Default value is node().
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Copy to URL
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The URL to which you want the output passed. Can be left blank.
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Table 134. Choose Output Port Properties
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