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ExpressionScript How-tos/10/en: Difference between revisions

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Revision as of 15:25, 11 February 2020

Message definition (ExpressionScript How-tos)
You may find below examples of proper syntax:
#Values: shows that known variables are color coded according to whether are set on the current page. Old-style INSERTANS:xxxx gets its own color-coding style
#Question Attributes: shows that dot notation can access some properties of questions
#Math: shows that basic and complex calculations are supported
#TextProcessing: shows some of the available text-processing functions
#Dates: shows two of the available date-related functions
#Conditional: shows the usage of the if() function. The choices can be nested.
#Tailored paragraph: you can completely customize a report based upon prior values
#EM processes within strings: shows that it can do substitutions within strings. This example generates a tailored image name.
#EM doesn't process curly braces like these: shows that if the curly braces are escaped, or there is a white space between the expression and the curly braces, ES ignores the expression.
 Hint: To be used in javascript, url etc .... a variable must be static in the page. Then the expression must be contain only variable in other page (Green variable)
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