Usage:
This shortcode is designed to allow you to query a contact field in your Infusionsoft application, perform a simple math operation on it, display/use it and optionally store the result in Infusionsoft.
This shortcode does NOT supports conditional branching with [ELSE_math].
Shortcode nesting is NOT supported.
Parameters:
| field | The name of the field used to perform the operation. Required: Yes. Default: none. |
| target | The name of the field in which to store the results of the operation. If not specified, it defaults to the name provided in “field”. If set to the special value ‘noupdate’ no result will be stored. Required: No. Default: none. |
| operation | Specifies the math operation to be performed. Valid operations are: add, sub (subtract), div (divide), mul (multiply), pow (power), mod (modulus), sqr (square root), max (maximum), min (minimum). |
| value | The second operand in the operation to be performed. Required: Yes, except for sqrt (square root). Default: none. |
| round | The number of decimal digits to round the result of the operation to. If a positive value is provided the rounding will occur after the decimal point, if a negative value is provided the rounding will occur before the decimal point. Halves are always rounded up. 0 means any value will be rounded to an integer Required: No. Default: none. |
| flip | Specifies whether the order of the operands should be switched. Required: No. Default: 0 (no). |
| show | Specifies if the result of the operation should be returned to WordPress for display or further use within another shortcode. Required: No. Default: 1 (yes). |
| format | Provdes a sprintf-type format string to apply to the result of the operation. Example Values: %d formats as an integer. %.2f formats as a floating number with 2 decimal places. Required: No. Default: none. |
Example:
1. The value of the custom field ‘_wholenumber’ will be queried and 300 will be added to it, storing the result back in the same field. The ‘show’ option indicates that the result of the operation should be returned/displayed.
[i4w_math field='_wholenumber' operation='add' value='300' show='1']
2. The value of the custom field ‘_wholenumber’ will be queried and 300 will be added to it, the result will not be stored back into Infusionsoft. The ‘show’ option indicates that the result of the operation should be returned/displayed.
[i4w_math field='_wholenumber' operation='add' value='300' show='1' target='noupdate']
3. The value of the custom field ‘_decimalnumber’ will be queried and divided by 2, the result will be rounded to two decimal places and stored as a floating number with 2 decimal places back in the same field. The ‘show’ option indicates that the result of the operation should NOT be returned/displayed
[i4w_math field='_decimalnumber' operation='divide' value='2' show='0' round='2' format='%.2f'].