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

JavaScript JavaScript Loops, Arrays and Objects Tracking Data Using Objects The Student Record Search Challenge Solution

Stefan Cutajar
Stefan Cutajar
7,747 Points
Posted by Stefan Cutajar
Stefan Cutajar
7,747 Points

Indexof value when printed

Can someone help me out please with this work space ---> https://w.trhou.se/k1u3yg0k9b Why am i getting strange numbers returned from getIndex and the expected numbers in console.log

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

The "indexOf" method can only find a match if the search term is "strictly equal" to one of the array elements. Since the "search" term is a string, but the array elements are objects, the type mismatch will prevent a match from being possible. So "indexOf" will always return -1.