ng:trimRight

ng:trimRight

The built-in function, 

ng:trimRight()
trims any trailing blanks from a string, which is the input for the function.

 

Example:

This expression outputs the string: '   abc':

  

 

You can also see the difference, if you combine this function with the concat function, which concatenates multiple strings:

 

This expression outputs: '<   abc>':

   

 

AlertIf you get the error message: "Required cardinality of first argument of <function()> is zero or one; supplied value contains <x> items", then you should refer to the suggestions here.


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