(waarde 1, waarde 2, ….., waarde n)

Entity Value
Attribute(s) style, href, title, alt, value, name, onclick
Type function, value
Context myshop-block:productlist, myshop-repeat-products:< conditie >
Parameters 1-n: numeric values
Result sum of the values

With the function sum it is possible to calculate the sum of 1 through n values. The function can be used to carry out positive and negative calculation on values of functions.

The example below shows how to use the sum() function in order to lower the productlist number by 1.

The number of the previous productlist is <span style="myshop-eval:{$sum({$ProductListID},-1)}"/>


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