Calling a web vi which has a while loop inside ?

[Nagaa]

Hello everyone

I am new to this Labview web ui

I developed a small vi which has while loop and inside it a event structure. this event structure send the data to output string when boolean value is changed . 

When i called this vi in labview web vi this is not working when boolean value is changed . what might be the problem

[Paolo_Squillari]

Do you want to use this VI as a webservice?

If this is the case you don't need to use a while and an event structure...

p.