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JavaScript

Matthew Robinson
Matthew Robinson
10,801 Points
Posted by Matthew Robinson
Matthew Robinson
10,801 Points

Confused with classes in regards to when to use this. vs. this._ ?

Just getting a little confused, doesn't seem to be much difference between the two?

1 Answer

Steven Parker
Steven Parker
229,670 Points
Steven Parker
Steven Parker
229,670 Points

The special keyword this is used inside object methods to reference the current instance. On the other hand this._ would reference a specific property named "_" of the current instance (if it has one).

If it's still unclear, provide examples and/or references to where you have seen it used.