SSI Script:
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Description:
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Answered(QuestionName)
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Is true if the question was answered by the respondent, false otherwise.
More info
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BlockPosition()
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Returns the current block number when used within a Randomized Block sequence.
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BooleanToNumber(Boolean)
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Converts a variable of type "Boolean" to type "Number" for use in SSI Scripting.
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Browser()
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Returns information on respondent's browser.
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CheckSelect(QuestionName, Value)
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For use within Free Format questions. Returns the HTML for a checkbox, including the specific HTML compatible with Graphical Select buttons. More info.
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Debug()
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Returns debug information that assists you when testing the questionnaire.
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DisplayTotal (FirstQuestionName,
LastQuestionName, Width)
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Returns a grayed out box displaying the total of all questions beginning with FirstQuestionName and ending with LastQuestionName.
More info.
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EncodeForURL(QuestionName)
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Converts characters that are not valid for use in URLs to URL-supported strings.
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GraphicsPath()
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Returns the system graphics path.
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IPAddress()
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Returns respondent's IP Address.
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JavaScript()
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Is true if they have JavaScript, false otherwise.
More info
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Label(QuestionName)
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Returns the label that is associated with the answer to a single select response type question.
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LinkButton("URL")
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Returns an HTML "submit" button (this helps in linking surveys).
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NumberToBoolean(Number)
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Converts a variable of type "Number" to type "Boolean" for use in SSI Scripting.
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NumberToString(Number)
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Converts a variable of type "Number" to type "String" for use in SSI Scripting.
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NumChecked(QuestionName)
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Returns number of response options checked. QuestionName can be a select checkbox (i.e. Q1), a row or column of checkboxes (i.e. Q1_r1 or Q1_c1), or a Free Format question (i.e. Q1_checked).
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OperatingSystem()
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Returns information on Respondent's operating system.
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PageNumber()
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Returns current page number.
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PageTime(StartPage)
PageTime(StartPage, EndPage)
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Returns the time (in milliseconds, or one one-thousandths of a second) between Startpage and Endpage (integer values). More info
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PopUp("Link Text", "File.htm", Width, Height)
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Returns the HTML for a JavaScript pop-up. File.htm is assumed to be in the graphics folder. Or, File.htm can be elsewhere if referenced with full http:// path. More info
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ProgressBar()
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Returns the progress bar to the screen. Typically placed in the Global Header or Global Footer.
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ProgressBarOff()
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Turns off the progress bar on the page where it is placed.
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QuestionName()
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Returns the name of the current question. May be used in Header 1, etc. sections, and also in skip patterns.
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RadioSelect(QuestionName, Value)
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For use within Free Format questions. Returns the HTML for a radio button, including the specific HTML compatible with Graphical Select buttons. More info.
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RandNum(Seed)
RandNum(Seed, Min#, Max#)
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Returns a random number. If one parameter is given, returns a uniform random decimal value between 0 and 1. If three parameters are given, returns a random integer value from Min# to Max#. Seed must be an integer.
More info.
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RemovePrevious()
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Removes the Previous button from the page where it is placed.
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RespNum()
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Returns the internal respondent number converted to an integer.
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Shown(QuestionName)
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Is true if the question has been seen by the respondent, or false if the question was not seen by the respondent.
More info
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StringToNumber(String)
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Converts a variable of type "String" to type "Number" for use in SSI Scripting.
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Studyname()
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Returns the name of a study.
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SysRand()
SysRand(Min#, Max#)
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Returns a random number seeded by the system clock (different seed every time instruction is encountered).
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SystemTime()
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Returns a number representing the current time (number of non-leap seconds since January 1, 1970).
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TabWidth()
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Returns the global tab width specified in global settings
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TotalPages()
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Returns total number of pages in study.
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UserAgent()
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Returns respondent's User Agent.
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Value(QuestionName)
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Returns the value of the question as it is recorded in the STUDYNAMEdat.cgi file. More Info.
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