Can XML attribute values have spaces?

A simple attribute value, even that of an xsl:param element’s name attribute, may contain whitespace and be perfectly well-formed as XML .

How do you represent a space in XML?

Whitespace in XML Component Names #x0009 CHARACTER TABULATION. #x0020 SPACE. #x000A LINE FEED (LF) #x000D CARRIAGE RETURN (CR)

What is XML space?

The xml:space attribute is an XML-defined attribute that declares the significant white-space processing behavior within an object element. This behavior is relevant for all content (inner text) contained within the element where xml:space is declared, and also scopes to child elements.

Can attribute name have space?

Yes. The name attribute contains CDATA. It can be more or less anything you like. (You shouldn’t include leading or tailing white space because user agents can ignore it, but white space in the middle is fine).

Is XML space sensitive?

No, the XML spec define whitespace like this: In editing XML documents, it is often convenient to use “white space” (spaces, tabs, and blank lines) to set apart the markup for greater readability. Such white space is typically not intended for inclusion in the delivered version of the document.

What does XML space Preserve mean?

When xml:space is used on an element with a value of preserve , the whitespace in that element’s content must be preserved as is by the application that processes it. The whitespace is always passed on to the processing application, but xml:space provides the application with a hint regarding how to process it.

What spaces in XML includes?

White space in XML is any character from the following set: space, tab and blank line/new line (except hard return). White space serves the following purposes: Visually format the document in its source form, such as for code, to denote semantic significance for the XML document.

Should XML have tabs or spaces?

Which spaces in XML includes?

Are spaces allowed in HTML tags?

@fakaff: Yes, that is valid. Line breaks, tabs and spaces are all white space characters, and you can have as much white space as you like after the tag name and between attributes (and even around the = in an attribute).

Can ID have spaces HTML?

id ‘s value must not contain whitespace (spaces, tabs etc.). Browsers treat non-conforming IDs that contain whitespace as if the whitespace is part of the ID. In contrast to the class attribute, which allows space-separated values, elements can only have one single ID value.