C# Class Scriban.TemplateContext

The template context contains the state of the page, the model.

ファイルを表示 Open project: lunet-io/scriban Class Usage Examples

Private Properties

Property	Type	Description
EnterFunction	void
EnterLoop	void
ExitFunction	void
ExitLoop	void
GetListAccessor	IListAccessor
GetOrSetValue	object
GetStoreForSet	IEnumerable
GetValueInternal	object
PopVariableScope	void
PushVariableScope	void
StepLoop	bool

Public Methods

Method	Description
Evaluate ( ScriptNode scriptNode ) : object	Evaluates the specified script node. Result is set to null when calling directly this method.
Evaluate ( ScriptNode scriptNode, bool aliasReturnedFunction ) : object	Evaluates the specified script node. Result is set to null when calling directly this method.
GetDefaultBuiltinObject ( ) : ScriptObject	Gets a ScriptObject with all default builtins registered.
GetMemberAccessor ( object target ) : IMemberAccessor	Gets the member accessor for the specified object.
GetValue ( ScriptExpression target ) : object	Gets the value from the specified expression using the current ScriptObject bound to the model context.
PopGlobal ( ) : IScriptObject	Pops the previous model context.
PopOutput ( ) : string	Pops a previous output.
PopSourceFile ( ) : string	Pops the source file being executed.
PushGlobal ( IScriptObject scriptObject ) : void	Pushes a new model context accessible to the template.
PushOutput ( ) : void	Pushes a new output used for rendering the current template while keeping the previous output.
PushSourceFile ( string sourceFile ) : void	Pushes the source file path being executed. This should have enough information so that template loading/include can work correctly.
SetReadOnly ( ScriptVariable variable, bool isReadOnly = true ) : void	Sets the variable to read only. This will not throw an exception if a previous variable was readonly.
SetValue ( ScriptExpression target, object value ) : void	Sets the target expression with the specified value.
SetValue ( ScriptVariable variable, object value, bool asReadOnly ) : void	Sets the variable with the specified value.
TemplateContext ( ) : System	Initializes a new instance of the TemplateContext class.
TemplateContext ( ScriptObject builtin ) : System	Initializes a new instance of the TemplateContext class.
Write ( SourceSpan span, object textAsObject ) : void	Writes an object value to the current Output.
Write ( string text ) : void	Writes the text to the current Output

Private Methods

Method	Description
EnterFunction ( ScriptNode caller ) : void
EnterLoop ( ScriptLoopStatementBase loop ) : void
ExitFunction ( ) : void
ExitLoop ( ) : void
GetListAccessor ( object target ) : IListAccessor
GetOrSetValue ( ScriptExpression targetExpression, object valueToSet, bool setter, int level ) : object
GetStoreForSet ( ScriptVariable variable ) : IEnumerable
GetValueInternal ( ScriptVariable variable ) : object
PopVariableScope ( ScriptVariableScope scope ) : void
PushVariableScope ( ScriptVariableScope scope ) : void
StepLoop ( ) : bool

Method Details

Evaluate() public method

Evaluates the specified script node.

Result is set to null when calling directly this method.

public Evaluate ( ScriptNode scriptNode ) : object
scriptNode	Scriban.Runtime.ScriptNode	The script node.
return	object

Evaluate() public method

Evaluates the specified script node.

Result is set to null when calling directly this method.

public Evaluate ( ScriptNode scriptNode, bool aliasReturnedFunction ) : object
scriptNode	Scriban.Runtime.ScriptNode	The script node.
aliasReturnedFunction	bool	if set to true and a function would be evaluated as part of this node, return the object function without evaluating it.
return	object

GetDefaultBuiltinObject() public static method

Gets a ScriptObject with all default builtins registered.

public static GetDefaultBuiltinObject ( ) : ScriptObject
return	ScriptObject

GetMemberAccessor() public method

Gets the member accessor for the specified object.

public GetMemberAccessor ( object target ) : IMemberAccessor
target	object	The target object to get a member accessor.
return	IMemberAccessor

GetValue() public method

Gets the value from the specified expression using the current ScriptObject bound to the model context.

public GetValue ( ScriptExpression target ) : object
target	ScriptExpression	The expression
return	object

PopGlobal() public method

Pops the previous model context.

Unexpected PopGlobal() not matching a PushGlobal

public PopGlobal ( ) : IScriptObject
return	IScriptObject

PopOutput() public method

Pops a previous output.

public PopOutput ( ) : string
return	string

PopSourceFile() public method

Pops the source file being executed.

Cannot PopSourceFile more than PushSourceFile

public PopSourceFile ( ) : string
return	string

PushGlobal() public method

Pushes a new model context accessible to the template.

public PushGlobal ( IScriptObject scriptObject ) : void
scriptObject	IScriptObject	The script object.
return	void

PushOutput() public method

Pushes a new output used for rendering the current template while keeping the previous output.

public PushOutput ( ) : void
return	void

PushSourceFile() public method

Pushes the source file path being executed. This should have enough information so that template loading/include can work correctly.

public PushSourceFile ( string sourceFile ) : void
sourceFile	string	The source file.
return	void

SetReadOnly() public method

Sets the variable to read only.

This will not throw an exception if a previous variable was readonly.

If variable is null

public SetReadOnly ( ScriptVariable variable, bool isReadOnly = true ) : void
variable	ScriptVariable	The variable.
isReadOnly	bool	if set to true the variable will be set to readonly.
return	void

SetValue() public method

Sets the target expression with the specified value.

If target is null

public SetValue ( ScriptExpression target, object value ) : void
target	ScriptExpression	The target expression.
value	object	The value.
return	void

SetValue() public method

Sets the variable with the specified value.

If variable is null If an existing variable is already read-only

public SetValue ( ScriptVariable variable, object value, bool asReadOnly ) : void
variable	ScriptVariable	The variable.
value	object	The value.
asReadOnly	bool	if set to true the variable set will be read-only.
return	void

TemplateContext() public method

Initializes a new instance of the TemplateContext class.

public TemplateContext ( ) : System
return	System

TemplateContext() public method

Initializes a new instance of the TemplateContext class.

public TemplateContext ( ScriptObject builtin ) : System
builtin	ScriptObject	The builtin object used to expose builtin functions, default is .
return	System

Write() public method

Writes an object value to the current Output.

public Write ( SourceSpan span, object textAsObject ) : void
span	Scriban.Parsing.SourceSpan	The span of the object to render.
textAsObject	object	The text as object.
return	void

Write() public method

Writes the text to the current Output

public Write ( string text ) : void
text	string	The text.
return	void