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This article mainly introduces the jQuery how to achieve typewriter effect related knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that everyone after reading this jQuery how to achieve typewriter effect article will have a harvest, let's take a look at it.

Example code:

A rain trapped me here.

Your gentle expression

It makes me sad.

The rain in June is just a ruthless you.

Fn.autotype = function () {var $text = $(this); console.log ('this',this); var str = $text.html (); / / returns the content of the selected element var index = 0; var x = $text.html ('') There is a difference between / / $text.html () and $(this) .html ('') the var timer = setInterval (function () {/ / substr (index, 1) method extracts the character var current = str.substr (index, 1) starting from the index subscript in the string; if (current = ='', index) + 1;} else {index + + } / / console.log (["characters under 0 to index", str.substring (0, index)], ["symbol", index & 1?'_':']); / / substring () method is used to extract the character $text.html (str.substring (0, index) + (index & 1?'_':'') that mediates between two specified subscripts) If (index > = str.length) {clearInterval (timer);}}, 100);}; $("# autotype"). Autotype (); this is the end of the article on "how to achieve typewriter effect in jQuery". Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "how to achieve typewriter effect in jQuery". If you want to learn more knowledge, you are welcome to follow the industry information channel.

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