Bootstrap 工具提示（Tooltip）插件 當(dāng)您想要描述一個(gè)鏈接的時(shí)候，工具提示（Tooltip）就顯得非常有用。工具提示（Tooltip）插件是受 Jason Frame 寫(xiě)的 jQuery.tipsy 的啟發(fā)。工具提示（Tooltip）插件做了很多改進(jìn)，例如不需要依賴圖像，而是改用 CSS 實(shí)現(xiàn)動(dòng)畫(huà)效果，用 data 屬性存儲(chǔ)標(biāo)題信息。
工具提示實(shí)現(xiàn)代碼如下所示：
<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"> <title>XXX</title> <link rel="stylesheet" href=http://www.3lian.com/edu/2017/05-17/"lib/bootstrap/css/bootstrap.css" rel="external nofollow" > <link rel="stylesheet" href=http://www.3lian.com/edu/2017/05-17/"css/main.css" rel="external nofollow" > <!--[if lt IE 9]> <script src=http://www.3lian.com/edu/2017/05-17/"lib/html5shiv/html5shiv.min.js"></script> <script src=http://www.3lian.com/edu/2017/05-17/"lib/respond/respond.min.js"></script> <![endif]--> </head> <body style="margin: 200px;"> <!--系統(tǒng)默認(rèn)提示--> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="默認(rèn)提示">系統(tǒng)默認(rèn)</a> <!--bootstrop的工具提示，還需要寫(xiě)jQuery才能實(shí)現(xiàn)--> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="bootstrop提示" data-toggle="tooltip">bootstrop的工具提示</a> <!--data-animation默認(rèn) true，在 tooltip 上應(yīng)用一個(gè) CSS fade 動(dòng)畫(huà)。 如果設(shè)置 false，則不應(yīng)用。--> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="animation" data-toggle="tooltip" data-animation="false">data-animation</a> <!--data-html默認(rèn) false，不允許提示內(nèi)容格式為 html。如果設(shè)置 為 true，則可以設(shè)置 html 格式的提示內(nèi)容。--> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="<b>html</b>" data-toggle="tooltip" data-html="true">data-html</a> <!--data-placement默認(rèn)值 top，還有 bottom、left、right 和 auto。 如果 auto 會(huì)自行調(diào)整合適的位置， 如果是 auto left 則會(huì)盡量在左邊顯示，但左邊不行就靠右邊。--> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="placement" data-toggle="tooltip" data-placement="bottom">data-placement</a> <!--data-trigger默認(rèn)值 hover foucs，表示怎么觸發(fā) tooltip，其 他值為： click、 manual。多個(gè)值用空格隔開(kāi)， manual 手動(dòng)不能和其他同時(shí)設(shè)置。--> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="trigger" data-toggle="tooltip" data-trigger="click">data-trigger</a> <!--data-delay默認(rèn)值 0，延遲觸發(fā) tooltip(毫秒)，如果傳數(shù)字則， 表示 show/hide 的毫秒數(shù)，如果傳對(duì)象，結(jié)構(gòu)為：{show:500,hide:100}這個(gè)要在jQuery中才能實(shí)現(xiàn)--> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="delay" data-toggle="tooltip" data-delay="2000">data-delay</a> <!--data-template更改提示框的 HTML 提示語(yǔ)的模版，默認(rèn)值為：<div><div></div><div></div></div>。--> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="template" data-toggle="tooltip" data-template="<b>123<b/>">data-template</a> <br> <br> <br> <!--data-selector默認(rèn) false，可以選擇綁定指定的選擇器。必須要用它的父類(lèi)才能實(shí)現(xiàn)，使用jQuery--> <div id="selection"> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="綁定選擇器" rel="tooltip" data-toggle="tooltip">綁定選擇器</a> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="綁定選擇器" data-toggle="tooltip">綁定選擇器</a> </div> <br> <br> <br> <!--使用按鈕組，給工具提示暫用的地方很小，所以提示會(huì)被擠壓變形，按鈕也會(huì)被擠動(dòng)，所以、 應(yīng)該分配更大的空間給提示來(lái)顯示--> <!--data-container默認(rèn)值 false，將 tooltip 附加到特定的元素上。比 如組合按鈕組提示，容器不夠，可以附加 body 上。 container : 'body',需要使用jQuery--> <div class="btn-group"> <button class="btn btn-default" title="按鈕" data-toggle="tooltip">1</button> <button class="btn btn-default" title="按鈕" data-toggle="tooltip">2</button> <button class="btn btn-default" title="按鈕" data-toggle="tooltip">3</button> </div> <br> <br> <br> <br> <!--其他show、hide、toggle 和 destroy 四種方法--> <a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="點(diǎn)擊彈出提示" data-toggle="tooltip" id="clc">點(diǎn)擊彈出提示</a> <button class="btn btn-default" id="btn">點(diǎn)擊彈出或隱藏提示</button> <script src=http://www.3lian.com/edu/2017/05-17/"lib/jquery/jquery.js"></script> <script src=http://www.3lian.com/edu/2017/05-17/"lib/bootstrap/js/bootstrap.js"></script> <script src=http://www.3lian.com/edu/2017/05-17/"js/main.js"></script> <script> // $('a').tooltip(); /*selector*/ $('#selection').tooltip({ selector: 'a[rel=tooltip]' }); /*container*/ $('button').tooltip({ delay: { show: 100, hide: 100 }, container: 'body' }); /*其他方法*/ $('#clc').tooltip({ trigger:'click' }); $('#btn').on('click', function () { $('#clc').tooltip('show'); /* $('#clc').tooltip('hide'); $('#clc').tooltip('toggle'); $('#clc').tooltip('destory');*/ }); /*4個(gè)事件 * show.bs.tooltip 在提示框顯示前立即觸發(fā) shown.bs.tooltip 在提示框完全顯示給用戶之后觸發(fā) hide.bs.tooltip 在提示框隱藏前立即觸發(fā) hidden.bs.tooltip 在提示框完全隱藏之后觸發(fā) * */ $('a').on('show.bs.tooltip', function () { alert('在提示框顯示前立即觸發(fā)'); }); </script> </body> </html>