Quick Tour Of Xml Syntax; Declaration; Element Start And End Tags; Element Attributes - Lantronix MatchPort b/g Pro Command Reference Manual

Embedded device server
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Notes:
The name for each <configgroup> (specified with the name attribute) is the group
name listed in the Web Manager XCR groups or with the "xcr list" CLI command.
See the MatchPort b/g Pro User Guide for more information about the Web
Manager XCR groups.
An empty or missing <value> element in each present <configgroup> clears the
setting to its default.

Quick Tour of XML Syntax

Declaration

The first line, <?xml version="1.0" standalone="yes"?>, is called the XML declaration. It
is required and indicates the XML version in use (normally version 1.0). The remainder of the file
consists of nested XML elements, some of which have attributes and content.

Element Start and End Tags

An element typically consists of two tags: start tag and an end tag that surrounds text and other
elements (element content). The start tag consists of a name surrounded by angle brackets, for
example <configrecord>. The end tag consists of the same name surrounded by angle
brackets, but with a forward slash preceding the name, for example </configrecord>.
The element content can also contain other "child" elements.

Element Attributes

The XML element attributes that are name-value pairs included in the start tag after the element
name. The values must always be quoted, using single or double quotes. Each attribute name
should appear only once in an element.
Figure 4-2
shows an XML example which consists of a declaration (first line), nested elements with
attributes and content.
<?xml version="1.0" standalone="yes"?>
<configrecord>
<configgroup name = "serial command mode" instance = "1">
</configgroup>
</configrecord>
The Evolution OS™ operating system uses the attributes in the following subsections to label the
group configuration settings.
MatchPort® b/g Pro Embedded Device Server Command Reference

Figure 4-2 XML Example

<configitem name = "mode">
<value>disable</value>
</configitem>
4: Configuration Using XML
15

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