MACROMEDIA DREAMWEAVER 8-DREAMWEAVER API Uživatelský manuál stáhnout pdf (Strana 25)

Customizing Macromedia Dreamweaver MX 25

tag_name The name of the custom tag. For string-delimited tags, tag_name is used only to

determine whether a given Property inspector can be used for the tag. If the first line of the

Property inspector contains this tag name with an asterisk on each side, then the inspector can be

used for tags of this type. For example, the tag name for ASP code is

ASP; Property inspectors that

can examine ASP code should have

*ASP* on the first line. For information on the Property

inspector API, see Extending Dreamweaver (Help > Extending Dreamweaver).

tag_type* Determines whether the tag is empty (as with img), or whether it contains anything

between its opening and closing tags (as with code). This attribute is required for normal (non-

string-delimited) tags. It’s ignored for string-delimited tags, since they’re always empty. Valid

values are

"empty" and "nonempty".

render_contents* Determines whether the contents of the tag should appear in the

Document window’s Design view, or whether the specified icon appears instead. This attribute is

required for nonempty tags, and ignored for empty tags. (Empty tags have no content.) This

attribute applies only to tags that appear outside of attributes; the contents of tags that appear

inside the values of attributes of other tags are not rendered. Valid values are

"true" or "false".

content_model* Describes what kinds of content the tag can contain and where in an HTML

file the tag can appear. Valid values are

"block_model", "head_model", "marker_model", and

"script_model":

• block_model Specifies that the tag can contain block-level elements such as div and p, and

that the tag can appear only in the body section or inside other body-content tags such as div,

layer, or td.

• head_model Specifies that the tag can contain text content, and that it can appear only in the

head section.

• marker_model Specifies that the tag can contain any valid HTML code, and that it can

appear anywhere in an HTML file. The HTML validator in Dreamweaver ignores tags that are

specified as

marker_model. However, the validator doesn’t ignore the contents of such a tag; so

even though the tag itself can appear anywhere, the contents of the tag may result in invalid

HTML in certain places. For example, plain text can’t appear (outside of a valid

head element)

in the

head section of a document, so you can’t place a marker_model tag that contains plain

text in the head section. (To place a custom tag containing plain text in the head section,

specify the tag’s content model as

head_model instead of marker_model.) Use marker_model

for tags that should be displayed inline (inside a block-level element such as

p or div—for

example, inside a paragraph). If the tag should be displayed as a paragraph of its own, with line

breaks before and after it, don’t use this model.

• script_model Allows the tag to exist anywhere between the opening and closing HTML tags

of a document. When Dreamweaver encounters a tag with this model, it ignores all of the tag’s

content. Used for markup (such as certain ColdFusion tags) that Dreamweaver shouldn’t parse.

start_string Specifies a delimiter that marks the beginning of a string-delimited tag. String-

delimited tags can appear anywhere in the document where a comment can appear. Dreamweaver

does not parse tags or decode entities or URLs between

start_string and end_string. This

attribute is required if

end_string is specified.

end_string Specifies a delimiter that marks the end of a string-delimited tag. This attribute is

required if

start_string is specified.

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MACROMEDIA DREAMWEAVER 8-DREAMWEAVER API Uživatelský manuál Strana 25

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