Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
Tyler Hodges
1,167 PointsChallenge Task issue
In the previous video, we saw how a ternary if statement could be used in place of an if/else statement to determine the value to return from a method. Ternary if statements can also be used to determine the value to use when initializing a variable. Use a ternary if statement instead of an if/else statement to initialize the textColor variable to the string value "red" if the value variable is less than "0", otherwise initialize the textColor variable to the string value "green".
I am not sure what I am missing here.
int value = -1;
string textColor = null;
(value < 0) ? textColor = "red" : textColor = "green";
1 Answer
Steven Parker
231,269 PointsThe ternary is intended to select one of two values, not control execution as an "if/else". So you should have only one assignment, with the ternary entirely on the right side:
textColor = (value < 0) ? "red" : "green";