JS let input lose focus

Requirements: When I click on the page non-text box, so that the text box loses focus

Problem: The first thing I did was to get the focus to the point where I clicked, which was actually invalid.

$ (this). focus ();

At the time I didn't know why focus would fail, the problem is that Focus,blur is only useful for text boxes and is not valid for non-text boxes.

Then I changed the method, that is, when I click on a non-text box, let all the text box lose focus

My page has only input box, so the instance code is as follows:

$ ("#clickDiv"). Click (function () {

  $ ("input"). blur (); When a div with ID clickdiv is clicked, all the input boxes in the page lose focus

})

　

JS let input lose focus