cmu.survey.jsp.tags
Class CheckboxList

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      cmu.survey.jsp.tags.TagSupportAndMore
          cmu.survey.jsp.tags.QuestionTagStub
              cmu.survey.jsp.tags.Question
                  cmu.survey.jsp.tags.QuestionWithVariable
                      cmu.survey.jsp.tags.QuestionWithChoices
                          cmu.survey.jsp.tags.CheckboxList

All Implemented Interfaces:

HasErrorInfo, HasErrorInfoAndSaves, QuestionTag, java.io.Serializable, java.lang.Cloneable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

public class CheckboxList
extends QuestionWithChoices

A list of checkboxes, with a dynamic list from a table, which will mark or unmark rows in a table for whether the checkboxes are selected or not. This goes into a data source, sees which items can be selected from, goes into another data source to see what items are selected, and then renders a set of checkboxes.

See Also:

Serialized Form

Field Summary

Fields inherited from class cmu.survey.jsp.tags.QuestionWithChoices

saveTheTitle

Fields inherited from class cmu.survey.jsp.tags.QuestionWithVariable

dbField, FieldTypeIsKey, FieldTypeIsNumeric, FieldTypes, type

Fields inherited from class cmu.survey.jsp.tags.Question

blankImageLocation, endQuestion, helpText, imageDirectory, question

Fields inherited from class cmu.survey.jsp.tags.TagSupportAndMore

dateFormatAmerican, dateTimeFormatAmerican, DAYS_OF_THE_WEEK, debug, MONTHS_OF_THE_YEAR, timeFormatAmerican

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

pageContext

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

CheckboxList()

Method Summary

void	doQuestion() This is where all of the question related printing and work should go -- it gets called from doStartTag or from RandomizeQuestion if there is some matching going on.
int[]	getDefaultCheckedIDs()
java.lang.String	getListAnswersTable()
java.lang.String	getListWhere()
boolean	hasVariable() Whether this has a standard "answer" variable, i.e. whether the Question needs to call "getAnswer()" to load and save the answer.
void	reinit()
void	setCheckedByDefault(boolean checkedByDefault)
void	setDefaultCheckedIDs(int[] is)
void	setListAnswersTable(java.lang.String string)
void	setListWhere(java.lang.String string)

Methods inherited from class cmu.survey.jsp.tags.QuestionWithChoices

getCachedAnswerPair, getCacheRandomizeAnswerOrder, getChoicesField, getChoicesQuestionID, getChoicesSQLWhere, getQuestionChoicesWithIDField, getRandomizeAnswerOrder, getStartIndexesAtZero, getTupleFromChoices, isChoicesTableStandardFormat, setCachedAnswerPair, setCacheRandomizeAnswerOrder, setChoices, setChoicesField, setChoicesIDField, setChoicesQuestionID, setChoicesSQLWhere, setChoicesTable, setChoicesTableUsingStandardFormat, setRandomizeAnswerOrder, setSaveTheTitle, setStartIndexesAtZero

Methods inherited from class cmu.survey.jsp.tags.QuestionWithVariable

getAnswer, getDbField, getExtraJavaScripts, getExtraJavaScripts, getFieldAndType, getFieldAndType, getTimeSpentInOnClickOrPressed, getTimeSpentInOnClickOrPressed, getType, isTypeKey, isTypeNumeric, isTypeNumeric, isValidType, printTimeSpentField, saveQuestionInfo, setDbField, setDefaultValue, setType

Methods inherited from class cmu.survey.jsp.tags.Question

clone, doEndOfQuestion, doEndOfQuestionNoPrinting, doMiddleOfQuestion, doStartOfQuestion, doStartOfQuestion, getAutoSubmitWhenFinishedWithThisQuestion, getBackgroundColorHTMLText, getDatabaseQuery, getEndQuestion, getExtraErrorInfo, getHelpText, getID, getOtherQuestionInfoToSave, getQuestion, getSupplementalErrorInfo, print, print, printTimeSpentField, setAutoSubmitWhenFinishedWithThisQuestion, setBackgroundColor, setEndQuestion, setHelpText, setID, setNumberOfColumns, setOtherQuestionInfoToSave, setQuestion, setSupplementalErrorInfo

Methods inherited from class cmu.survey.jsp.tags.QuestionTagStub

doStartTag, getErrorInfo, getSurvey, initSurvey, saveErrorInfo

Methods inherited from class cmu.survey.jsp.tags.TagSupportAndMore

breakDownToArray, convertDayNameToNum, convertDayNumToName, convertDayNumToName, convertMonthNumToName, doCatch, doEndTag, doFinally, formatDateTimeViewable, formatDateTimeViewable, formatDateViewable, formatTimeNoSecondsViewable, formatTimeNoSecondsViewable, formatTimeNoSecondsViewable, getNumDaysInWeek, parseTimeNoSecondsFromViewable, println

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface cmu.survey.jsp.tags.HasErrorInfoAndSaves

saveErrorInfo

Methods inherited from interface cmu.survey.jsp.tags.HasErrorInfo

getErrorInfo

Constructor Detail

CheckboxList

public CheckboxList()

Method Detail

hasVariable

public boolean hasVariable()

Description copied from class: QuestionWithVariable

Whether this has a standard "answer" variable, i.e. whether the Question needs to call "getAnswer()" to load and save the answer. For example, headers do not have variables, short answers do. More complicated, AbstractQuestions should return false, despite having some variables -- they don't have any standard variables.

Specified by:

hasVariable in class QuestionWithVariable

Returns:

doQuestion

public void doQuestion()

Description copied from class: Question

This is where all of the question related printing and work should go -- it gets called from doStartTag or from RandomizeQuestion if there is some matching going on.

Specified by:

doQuestion in interface QuestionTag

Overrides:

doQuestion in class Question

reinit

public void reinit()

Overrides:

reinit in class QuestionWithChoices

getListWhere

public java.lang.String getListWhere()

setListWhere

public void setListWhere(java.lang.String string)

getListAnswersTable

public java.lang.String getListAnswersTable()

Returns:

setListAnswersTable

public void setListAnswersTable(java.lang.String string)

Parameters:

string -

setCheckedByDefault

public void setCheckedByDefault(boolean checkedByDefault)

getDefaultCheckedIDs

public int[] getDefaultCheckedIDs()

Returns:

setDefaultCheckedIDs

public void setDefaultCheckedIDs(int[] is)

Parameters:

is -