Transformation comma-point

[Ferran Urgell]

Hi Cocooners!   I've a problem: I'm getting xml from a database, but I'm getting some results (number results with decimals), but these results are in commas (ex. 123,34).   Now I'm trying to make some transformation into svg, but don't accept the commas.... I need to change this commas to points...   The question is: How I can do this ?   Thanks   Ferran Urgell