jQuery“on”模糊事件

Question

I have the following code in my app;

inputFld.on("blur.typeahd", function(){alert(1)});

Now there is inputFld DOM element on my page

But I do not see any element with a class of "typeahd"

Still my code goes inside the function and I get alert 1

My question is if I am interpreting blur.typeahd incorrectly? Is typeahd an element in this case or something else?

Answer 1

Yes, you are getting it wrong.

here blur.typeahd stands for event namespace