planetj.html
Class HTMLComparisonInput

java.lang.Object
  planetj.html.HTMLElement
      planetj.html.HTMLComparisonInput

Direct Known Subclasses:

HTMLHorizontalComparisonInput, HTMLHorizontalGeneralComparisonInput

public class HTMLComparisonInput

extends HTMLElement

Generates HTML input for parameters in an SQLStatement

Field Summary

static java.lang.String	className
static java.lang.String	GENERATING_PARAMETER_INPUTS Variable set in the request while inputs are being generated.
static java.lang.String	GENERATOR_KEY
static java.lang.String	OLD_SQL

Fields inherited from class planetj.html.HTMLElement

DISABLED, FOCUS_HTML_INPUT

Method Summary

java.lang.StringBuffer	appendInput(Field field, int unNamedIndex, SQLContext context, java.lang.StringBuffer html, HttpServletRequest request, HttpServletResponse response)
void	clearValues(SQLContext context, HttpServletRequest request) Deprecated. This method affects all display parameters in the context - not just the ones that are part of a specific HTMLComparison
java.lang.String	generateInput(SQLContext context, int expressionIndex, HttpServletRequest request, HttpServletResponse response) Generates input fields for all parameters in the SQLStatement contained in the SQLContext.
static java.lang.String	getParameterId(SQLContext context, int parameterNumber) Gets the parameter id to use for the specified SQLContext, expression index and parameter number.
void	loadSQLParameterValues(SQLContext context, HttpServletRequest request) Deprecated. Use HTMLParameterInput.loadParameterValues() instead
static HTMLComparisonInput	singleton()

Methods inherited from class planetj.html.HTMLElement

appendAttribute, appendAttribute, appendExtractableHiddenField, getFocusHTMLInput, getId, isDisplayField, setFocusHTMLInput, setId

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

className

public static final java.lang.String className

GENERATOR_KEY

public static final java.lang.String GENERATOR_KEY

See Also:

Constant Field Values

OLD_SQL

public static final java.lang.String OLD_SQL

See Also:

Constant Field Values

GENERATING_PARAMETER_INPUTS

public static final java.lang.String GENERATING_PARAMETER_INPUTS

Variable set in the request while inputs are being generated. It is removed when finished.

See Also:

Constant Field Values

Method Detail

appendInput

public java.lang.StringBuffer appendInput(Field field,
                                          int unNamedIndex,
                                          SQLContext context,
                                          java.lang.StringBuffer html,
                                          HttpServletRequest request,
                                          HttpServletResponse response)
                                   throws CMException

Throws:

CMException

clearValues

public void clearValues(SQLContext context,
                        HttpServletRequest request)
                 throws CMException

Deprecated. This method affects all display parameters in the context - not just the ones that are part of a specific HTMLComparison

Gets the values of SQL parameters out of the request and puts them in the context.

Throws:

CMException

generateInput

public java.lang.String generateInput(SQLContext context,
                                      int expressionIndex,
                                      HttpServletRequest request,
                                      HttpServletResponse response)
                               throws CMException

Generates input fields for all parameters in the SQLStatement contained in the SQLContext. The output is generated as rows in a table (the table tags are not generated)

Throws:

CMException

getParameterId

public static java.lang.String getParameterId(SQLContext context,
                                              int parameterNumber)

Gets the parameter id to use for the specified SQLContext, expression index and parameter number.

loadSQLParameterValues

public void loadSQLParameterValues(SQLContext context,
                                   HttpServletRequest request)
                            throws CMException

Deprecated. Use HTMLParameterInput.loadParameterValues() instead

Gets the values of SQL parameters out of the request and puts them in the context.

Throws:

CMException

singleton

public static HTMLComparisonInput singleton()