Class: IfChangedTag
A class that implements the Tag
interface is responsible for
parsing one or more tokens from a token stream, and returning
an ast.Node to be added into the abstract syntax tree.
Implements
Constructors
new IfChangedTag()
new IfChangedTag():
IfChangedTag
Returns
Properties
block
readonly
block:true
=true
Defined in
src/builtin/tags/ifchanged.ts:12
name
readonly
name:string
="ifchanged"
Defined in
src/builtin/tags/ifchanged.ts:11
nodeClass
protected
nodeClass: typeofIfChangedNode
=IfChangedNode
Defined in
src/builtin/tags/ifchanged.ts:13
END_IFCHANGED_BLOCK
protected
static
END_IFCHANGED_BLOCK:Set
<string
>
Defined in
src/builtin/tags/ifchanged.ts:9
Methods
parse()
parse(
stream
,environment
):Node
Create a syntax tree node by parsing tokens from the token stream.
If implementing a block tag (one with a start and end tag), the stream should be left with the end tag as its current token.
Parameters
• stream: TokenStream
A stream of template tokens.
• environment: Environment
The active environment.