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About coding in Dreamweaver
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Automatic code modification in Dreamweaver
You can set options that instruct Dreamweaver to automatically clean up your hand-written
code according to criteria that you specify. However, Dreamweaver never rewrites your code
unless the code rewriting options are enabled or you perform an action that changes the code.
For example, Dreamweaver does not alter your white space or change the case of attributes
unless you use the Apply Source Formatting command.
code according to criteria that you specify. However, Dreamweaver never rewrites your code
unless the code rewriting options are enabled or you perform an action that changes the code.
For example, Dreamweaver does not alter your white space or change the case of attributes
unless you use the Apply Source Formatting command.
A few of these code rewriting options are enabled by default. For information on how to
disable them, or enable others, see
disable them, or enable others, see
.
The Roundtrip HTML capabilities in Dreamweaver let you move your documents back and
forth between a text-based HTML editor and Dreamweaver with little or no effect on the
content and structure of the document’s original HTML source code. These capabilities
include the following:
forth between a text-based HTML editor and Dreamweaver with little or no effect on the
content and structure of the document’s original HTML source code. These capabilities
include the following:
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Dreamweaver lets you start a third-party text editor to edit the current document. For
more information, see
more information, see
.
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By default, Dreamweaver does not make changes in code created or edited in other
HTML editors, even if the code is invalid, unless you enable code-rewriting options.
HTML editors, even if the code is invalid, unless you enable code-rewriting options.
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Dreamweaver does not change tags it doesn’t recognize—including XML tags—because it
has no criteria by which to judge them. If an unrecognized tag overlaps another tag (for
example,
has no criteria by which to judge them. If an unrecognized tag overlaps another tag (for
example,
<MyNewTag><em>text</MyNewTag></em>)
, Dreamweaver marks it as an error
but doesn’t rewrite the code.
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Optionally, you can set Dreamweaver to highlight invalid code in Code view (in yellow).
When you select a highlighted section, the Property inspector displays information on
how to correct the error.
When you select a highlighted section, the Property inspector displays information on
how to correct the error.
Related topics
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About the XHTML code generated by Dreamweaver
Dreamweaver generates new XHTML code and cleans up existing XHTML code in a way
that meets most of the XHTML requirements. Dreamweaver also provides you with the tools
that you need to meet the few XHTML requirements that remain.
that meets most of the XHTML requirements. Dreamweaver also provides you with the tools
that you need to meet the few XHTML requirements that remain.
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Some of the requirements described in this section are also required in various versions
of HTML.
of HTML.