WACT_TEMPLATE
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Packages:
WACT
WACT_COMPONENT
WACT_CONTROLLERS
WACT_DB
WACT_TAG
WACT_TEMPLATE
WACT_TESTS
WACT_UTIL
WACT_VALIDATION


Classes:
AttributeExpression
AttributeNode
AttributeProperty
BaseParsingState
BaseSaxFilter
CodeWriter
CompilerArtifactDictionary
CompilerComponent
CompilerDirectiveTag
ComponentParsingState
ComponentTree
CompoundAttribute
ConstantProperty
DataBindingExpression
Expression
ExpressionFilterFindingParser
ExpressionFilterParser
ExpressionLexer
ExpressionLexerParallelRegex
ExpressionLexerStateStack
ExpressionValueParser
FilterDictionary
FilterInfo
GenericContainerTag
GenericTag
HtmlLinkTag
LiteralParsingState
PHPNode
PropertyDictionary
PropertyInfo
ServerComponentTag
ServerDataComponentTag
ServerTagComponentTag
SilentCompilerDirectiveTag
SourceFileParser
TagDictionary
TagInfo
TagsToLowerSaxFilter
TextNode
TreeBuilder
WhitespaceSaxFilter
Files:
attribute.inc.php
attributenode.inc.php
basesaxfilter.inc.php
codewriter.inc.php
compileall.inc.php
compilercomponent.inc.php
compilerdirective.inc.php
compilersupport.inc.php
compilersupport.inc.php
compilersupport.inc.php
componenttree.inc.php
constant.inc.php
databinding.inc.php
dictionary.inc.php
dictionary.inc.php
dictionary.inc.php
expression.inc.php
expressionlexer.inc.php
generictag.inc.php
parserstate.inc.php
phpnode.inc.php
runtimesupport.inc.php
runtimesupport.inc.php
runtimesupport.inc.php
servercomponent.inc.php
serverdatacomponent.inc.php
servertagcomponent.inc.php
silentcompilerdirective.inc.php
sourcefileparser.inc.php
tagdictionary.inc.php
tagstolowersaxfilter.inc.php
templatecompiler.inc.php
textnode.inc.php
treebuilder.inc.php
varfilecompiler.inc.php
whitespacesaxfilter.inc.php

Class: DataBindingExpression

Source Location: /framework/template/compiler/databinding.inc.php

Class Overview







    		


Variables





Methods














Inherited Variables




Inherited Methods














Class Details







  

    access:  protected
  











Class Variables



	
	

	
$context = 

  



  

    access:  private
  





	

  

    

      Type:  
      mixed
    

      

	

	
	

	
$DataSourceReferenceVariable = 

  	

  

    

      Type:  
      mixed
    

      

	

	
	

	
$expression = 

  used for error messages



  

    access:  private
  





	

  

    

      Type:  
      mixed
    

      

	

	
	

	
$name = 

  Name of the element to bind to.



  

    access:  private
  





	

  

    

      Type:  
      string
    

      

	

	
	

	
$path = 

  	

  

    

      Type:  
      mixed
    

      

	

	
	

	
$prepared = FALSE

  	

  

    

      Type:  
      mixed
    

      

	







Class Methods



  

	
	
constructor DataBindingExpression 

	
	


	

    

    

		DataBindingExpression DataBindingExpression(
mixed
$expression, mixed
&$ComponentContext)
    

    





      

  

	
	
method autoPrepare 

	
	


	

    

    

		void autoPrepare(
)
    

    





      

  

	
	
method generateExpression 

	
Generate the code to read the data value at run time Must generate only a valid PHP Expression.	


	

    

    

		void generateExpression(
CodeWriter
&$code)
    

    



API Tags:





  

    access:  protected
  








        
Parameters:

    

    

          

        CodeWriter  
        &$code  
        
      

        

    

      

  

	
	
method generatePostStatement 

	
Generate tear down code for an expression reference	


	

    

    

		void generatePostStatement(
CodeWriter
&$code)
    

    



API Tags:





  

    access:  protected
  








        
Parameters:

    

    

          

        CodeWriter  
        &$code  
        
      

        

    

      

  

	
	
method generatePreStatement 

	
Generate setup code for an expression reference	


	

    

    

		void generatePreStatement(
CodeWriter
&$code)
    

    



API Tags:





  

    access:  protected
  








        
Parameters:

    

    

          

        CodeWriter  
        &$code  
        
      

        

    

      

  

	
	
method getValue 

	
Return the value of this expression	


	

    

    

		String getValue(
)
    

    



API Tags:





  

    access:  public
  








      

  

	
	
method isConstant 

	
Does this expression refer to a constant value (at compile time)?	


	

    

    

		Boolean isConstant(
)
    

    



API Tags:





  

    access:  public
  








      

  

	
	
method prepare 

	
	


	

    

    

		void prepare(
)
    

    





      



	

		WACT: Copyright 2003 Procata, Inc.
		Released under the LGPL license (http://www.gnu.org/copyleft/lesser.html)
		

		Documentation generated on Sun, 28 Nov 2004 19:45:04 -0800 by phpDocumentor 1.2.3