This data source serves for fetching can be used to fetch data from the current the form into a control.
Query
Source XPath
XPath to fetch data from the form.
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Options to map and format result data.
Item XPath
XPath of the item that will be listed in dropboxthe related control. If it is left empty, which is the same with as the * value, all resulting items are being listed.
List Item Formatting
Customizes the format of dropdownthe control's display options.
Display Text Format
Specify the format to display the result text. You can use column names inside curly braces. Ex: {{Name}} - {{Id}}
Value Format
Specify the format of the value. You can use column names inside curly braces. Ex: {{Id}} - {{Type}}
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In order to map the selected data from the current form into an XPath, create a mapping by pressing Add New button.
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Hierarchy XPath
Include Page _Hierarchy XPath _Hierarchy XPath