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structure and syntax of xml
The XML document above consists of a root element, "shiporder", that contains a required attribute called "orderid". However, in all cases, the basic structure and syntax of XML is invariant. Opening and closing tags must be written with the same case: "Opening and closing tags" are often referred to as "Start and end tags". A XML document contain exactly one root element which is the start tag of the XML document and it contains all other elements. XML Definition: This is an optional field, but used in most of the XML. Important Spreadsheet Parts. Enter your email address to subscribe to new posts and receive notifications of new posts by email. XML Documents Must Have a Root Element XML documents must contain one root element that is the parent of all other elements: The following example will echo back an xml file using the basic event based parser. Character Set Tutorial. The tree structure contains root (parent) elements, child elements and so on. Each child node can itself be a tree that can have any number of child nodes and so forth to any depth.