Shulou(Shulou.com)05/31 Report--

This article mainly introduces "how to achieve the list retrieval function of jQuery". In the daily operation, I believe many people have doubts about how to achieve the list retrieval function of jQuery. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts of "how to achieve list retrieval function of jQuery". Next, please follow the editor to study!

First of all, let me show you the effect picture:

This is a simple list, there is a retrieval function in the upper right corner, and what we want to implement is that the list retrieval function is implemented in jquery.

(function () {$("input [type=button]") .click (function () {var txt=$ ("input [type=text]") .val (); if ($.trim (txt)! = ") {$(" .ggsm _ list li span ") .parent () .hide () .filter (": contains ('"+ txt+"') ") .show () } else {$(".ggsm _ list li") .show ();})

Give the button a click event, first get the value in input, then let the other parent elements of span hide (that is, hide other li tags), then find the li that contains txt (that is, the median value of input), and then display it.

$("# textInput") .on ("keypress", function (e) {if (e.charCode = 13) {var txt=$ ("input [type=text]") .val (); if ($.trim (txt)! = ") {$(" .ggsm _ list li span ") .parent () .hide () .filter (": contains ('"+ txt+"') ") .show () } else {$(".ggsm _ list li") .show ();}

This code is an optimization of the keyboard enter key (the code is not much and very simple)

At this point, the study on "how to achieve the list retrieval function of jQuery" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.