Create a custom selector using jQuery to select a hyperlink instance with a height greater than 100 _ jquery-js tutorial

This article mainly introduces how to create a custom selector for jQuery to select a hyperlink with a height greater than 100. The example shows the usage tips of jQuery custom selector, which is very useful, for more information about how to create a custom selector with a height greater than 100, see the example in this article. Share it with you for your reference. The specific analysis is as follows:

JQuery creates a custom selector. The defined selector can actually be a function. The following JS Code defines an over100pixels selector and selects a link with a height greater than 100, this kind of technique is very practical

$. Extend ($. expr [':'], {over100pixels: function (a) {return $ (). height ()> 100 ;}}); $ ('. box: over100pixels '). click (function () {alert ('the element you clicked is over 100 pixels high ');});

I hope this article will help you with jQuery programming.