jquery懸停，滑鼠移上去顯示全部內容（包括多餘隱藏內容）
阿新 • • 發佈：2019-02-18
1.bootrap的懸停顯示
只需要引入bootstrap的js,css即可。關鍵程式碼
$('a').tooltip({title: "我是一個提示框，我在頂部出現",placement: "top"});優點：好看，適用於單個。
2.jqury的懸停顯示只需要引入jquery.js，小demo如下
關鍵程式碼如下：<!doctype html> <html> <head> <meta charset="utf-8"> <title>jQuery UI Tooltip - Default functionality</title> <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css"> <script src="//code.jquery.com/jquery-1.10.2.js"></script> <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script> <script> $(function() { $( document ).tooltip(); }); </script> </head> <body> <p><a href="#" title="That's what this widget is">Tooltips</a> can be attached to any element. When you hover the element with your mouse, the title attribute is displayed in a little box next to the element, just like a native tooltip.</p> <p>But as it's not a native tooltip, it can be styled. Any themes built with <a href="http://jqueryui.com/themeroller/" title="ThemeRoller: jQuery UI's theme builder application">ThemeRoller</a> will also style tooltips accordingly.</p> <p>Tooltips are also useful for form elements, to show some additional information in the context of each field.</p> <p><label for="age">Your age:</label><input id="age" title="We ask for your age only for statistical purposes."></p> <p>Hover the field to see the tooltip.</p> </body> </html>
$(function() {
$( document ).tooltip();
});<input id="age" title="We ask for your age only for statistical purposes.">