Boolean output

You need blocks that consume boolean values if you expect outputs other than "true/false". Popfly provides some blocks, e.g., "Filter", that takes condition variables.

You can write your own block or customize the javascript in advanced view if you need further control of the output.

For practice, I shared a simple "IIf" block, and a test project below that consumes one boolean value. See if this solves your problem.

http://www.popfly.ms/users/Jianchun/Do%20you%20like%20Popfly

jianxu at 2007-9-26 >