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The evaluate data macro allows evaluation of mathematical expressions using data in number data macros.
More information on the evaluate data macro
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Basic Mathematics
The following calculates the value of a fraction, initially 1/2.
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Numerator: {number-data:Numerator|decimal=true}1{number-data} Denominator: {number-data:Denominator|decimal=true}2{number-data} Result: {eval-data:Result|format=#0.0}${Numerator}/${Denominator}{eval-data} Percentage: {eval-data:Percentage|format=##0\%}round(${Result} * 100, 0){eval-data} |
Observation: The Basic Mathematics example, with the formatting by the java.text.DecimalFormat rules shown in the example from Atlassian, yields the result 5000%. To obtain 50 it was necessary to remove
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\% |
which is the correct percentage markup and shows the percent sign.
The number data macro establishes the numerator. Enter a new value in the Edit Contents view.
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1 |
The number data macro establishes the denominator. Enter a new value in the Edit Contents view.
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2 |
The evaluate data macro displays the result:
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${Numerator}/${Denominator} |
The evaluate data macro displays the percentage:
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round(${Result} * 100, 0) |
Evaluating Data in Tables
An example follows.
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{table-data:Values} || Name || Value || | {text-data:Name}{text-data} | {number-data:Value}{number-data} | {table-data} Sum: {eval-data:Sum}sumtable("Values", "Value"){eval-data} Average: {eval-data:Average}avgtable("Values", "Value"){eval-data} |
The table data macro contains a table with text data for the name and number data for the value. In the Edit Contents view select the plus sign to add a row and enter values for each row.
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The evaluate data macro calculates the sum of the values in the table:
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sumtable("Values", "Value") |
The evaluate data macro calculates the average of the values in the table:
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avgtable("Values", "Value") |
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