織夢DEDECMS教程之實現按鍵盤方向鍵實現上一頁/下一頁翻頁效果,這樣可以提高用戶體驗,特別是在小說站和圖片站中用的比較多。DEDECMS教程之鍵盤翻頁的制作方法:
打開 include/arc.archives.class.php 查找到以下代碼:$this->PreNext['pre'] = "上一篇:<a href='$mlink'>{$preRow['title']}</a> ";替換成以下代碼:$this->PreNext['pre'] = "$mlink ";$this->PreNext['next'] = "下一篇:<a href='$mlink'>{$nextRow['title']}</a> ";然后在內容頁用js進行調用,代碼如下:<script type="text/javascript" language="javascript"><!--document.onkeydown=nextpage;var prevpage='{dede:prenext get='pre'/}';var nextpage='{dede:prenext get='next'/}';var index_page = "index.html";
//var bookpage="index.html";function nextpage(event){eventevent = event ? event : (window.event ? window.event : null);
//if (event.keyCode==13) location=bookpageif (event.keyCode==13) location=index_pageif (event.keyCode==37){if (prevpage!='' && prevpage!='上一篇:沒有了 ')location=prevpage;elsealert('這是第一頁');}if (event.keyCode==39){if (nextpage!='' && nextpage!='下一篇:沒有了 ')location=nextpage;elsealert('已經是最后一頁了');}}
//-->function getElement(aID){return (document.getElementById) ? document.getElementById(aID): document.all[aID];}function makeRequest(url){http_request=false;if(window.XMLHttpRequest){//Mozilla,Safari,...http_request=new XMLHttpRequest();if(http_request.overrideMimeType){http_request.overrideMimeType('text/xml');}}else if(window.ActiveXObject){//IEtry{http_request=new ActiveXObject("Msxml2.XMLHTTP");}catch(e){try{http_request=new ActiveXObject("Microsoft.XMLHTTP");}catch(e){}}}if(!http_request){alert('Giving up:(Cannot create an XMLHTTP instance)');return false;}return http_request;}</script>
加入到文章模版的<body>標簽之前的內容就行了。當然為了防止頁面代碼臃腫,大家可以將此代碼放在單獨JS文件中采用外部調用即可,保持頁面簡潔清爽??棄鬌EDECMS教程之實現按鍵盤方向鍵實現上一頁/下一頁翻頁效果制作完畢!