getChildAtPath
Get child node at path.
The first node at the specified path is returned.
The path is described as follows:
tag/tag/tag;name=value/tag;name;name=value;name=value/tagContent copied to clipboard
name and value are attribute names and values. If no value is specified, it will match a node having the specified attribute with any value.
The tags and attribute names and values should be URL-encoded.
Return
The child node or null if no such child.
Parameters
path
The path to the child node.