JavaScript uses the this variable to quickly find out how to select the radio button _ javascript tips-js tutorial

This article mainly introduces how JavaScript uses this variable to quickly find the radio button selected by the user. It involves the use of this variable in javascript and is of great practical value, for more information about how to use this variable in JavaScript to quickly find the radio button, see the example in this article. Share it with you for your reference. The specific analysis is as follows:

The following JS Code uses this variable in combination with the onchange event of the radio button to quickly find the radio button selected by the user.

Script function favAnimal (button) {alert ('You like' + button. value +'s. ');} scriptKangaroo
Opossum
Tasmanian Tiger

I hope this article will help you design javascript programs.