MUI 如何實現側滑選單及其主體部分上下滑動
阿新 • • 發佈:2019-01-09
在MUI文件的側滑選單介紹裡沒有說明如何實現側滑,而MUI側滑選單預設是沒有上下滑動功能的,需要啟用。
1、首先在 class="mui-scroll-wrapper" 的元素上新增ID:
<!-- 側滑導航根容器 --> <div class="mui-off-canvas-wrap mui-draggable"> <!-- 選單容器 --> <aside class="mui-off-canvas-left"> <div id="offCanvasSideScroll" class="mui-scroll-wrapper"> <div class="mui-scroll"> <!-- 選單具體展示內容 --> ... </div> </div> </aside> <!-- 主頁面容器 --> <div class="mui-inner-wrap"> <!-- 主頁面標題 --> <header class="mui-bar mui-bar-nav"> <a class="mui-icon mui-action-menu mui-icon-bars mui-pull-left"></a> <h1 class="mui-title">標題</h1> </header> <div id="offCanvasContentScroll" class="mui-content mui-scroll-wrapper"> <div class="mui-scroll"> <!-- 主介面具體展示內容 --> ... </div> </div> </div> </div>
從上面例子可以看出,側滑選單和主體部分都添加了ID。
分別為:offCanvasSideScroll、offCanvasContentScroll
2、其次在JS裡面啟用:
mui('#offCanvasSideScroll').scroll();
mui('#offCanvasContentScroll').scroll();
大功告成,現在超過高度即可進行下滑了。注意是超過高度!就像瀏覽器一樣,如果“ 主介面具體展示內容”沒有超出範圍,是沒有下滑功能的。
完整程式碼:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <title></title> <script src="http://dev.dcloud.net.cn/mui/dist/js/mui.min.js"></script> <link href="http://dev.dcloud.net.cn/mui/dist/css/mui.min.css" rel="stylesheet"/> <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script> <style type="text/css"> body{ background-color: #000000; } .mui-off-canvas-wrap{ max-width: 720px; margin: 0 auto; } </style> </head> <body> <!-- 側滑導航根容器 --> <div class="mui-off-canvas-wrap mui-draggable"> <!-- 選單容器 --> <aside class="mui-off-canvas-left"> <div id="offCanvasSideScroll" class="mui-scroll-wrapper"> <div class="mui-scroll"> <!-- 選單具體展示內容 --> <div style="height:1000px"> </div> </div> </div> </aside> <!-- 主頁面容器 --> <div class="mui-inner-wrap"> <!-- 主頁面標題 --> <header class="mui-bar mui-bar-nav"> <a id="left-menu" class="mui-icon mui-action-menu mui-icon-bars mui-pull-left"></a> <h1 class="mui-title">標題</h1> </header> <div id="offCanvasContentScroll" class="mui-content mui-scroll-wrapper"> <div class="mui-scroll"> <!-- 主介面具體展示內容 --> <div style="height:1000px"> </div> </div> </div> </div> </div> <script type="text/javascript" charset="utf-8"> $("#left-menu").on('tap', function (event) { mui('.mui-off-canvas-wrap').offCanvas('show'); }); window.onload = function(){ mui('#offCanvasSideScroll').scroll(); mui('#offCanvasContentScroll').scroll(); } </script> </body> </html>