# ChildMetadataSelector

A list of CSS2 selectors that identify elements in the child document to extract metadata from. The content of each matching element is extracted and added to the child document metadata. If you combine this parameter with ChildMetadataAttribute then the value of the specified attribute is extracted and added to the child document metadata instead.

Specify the selectors relative to the element identified by ChildDocumentSelector. You can type a comma-separated list or use numbered parameters.

To specify the name of the document field(s) to contain the extracted information, set the configuration parameter ChildMetadataFieldName. `ChildMetadataSelector` and `ChildMetadataFieldName` must have the same number of values.

This parameter cannot be used with the `wkoop_html_processing` Lua function.

Type: | String (comma-separated list)
Default: |
Required: | No
Configuration Section: | Any section that you have defined for WkoopHtmlExtraction settings
Example: |
    ChildMetadataFieldName0=author
    ChildMetadataSelector0=p.author
See Also: | ChildMetadataAttribute ChildMetadataFieldName ChildReferenceSelector

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