织梦DEDE怎么实现上一篇下一篇翻页效果

来源:undefined 2024-12-30 10:01:18 1042

织梦dede怎么实现上一篇下一篇翻页效果?

推荐学习:织梦cms

首先进入织梦后台;然后打开对应模板文件;接着添加以下代码即可。

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<script>

<!--

document.onkeydown=nextpage;

var prevpage=&#39;{dede:prenext get=&#39;pre&#39;/}&#39;;

var nextpage=&#39;{dede:prenext get=&#39;next&#39;/}&#39;;

var index_page = "index.html";

//var bookpage="index.html";

function nextpage(event)

{

event = event ? event : (window.event ? window.event : null);

//if (event.keyCode==13) location=bookpage

if (event.keyCode==13) location=index_page

if (event.keyCode==37)

{

if (prevpage!=&#39;&#39; && prevpage!=&#39;上一篇:没有了 &#39;)

location=prevpage;

else

alert(&#39;这是第一页&#39;);

}

if (event.keyCode==39)

{

if (nextpage!=&#39;&#39; && nextpage!=&#39;下一篇:没有了 &#39;)

location=nextpage;

else

alert(&#39;已经是最后一页了&#39;);

}

}

//-->

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(&#39;text/xml&#39;);

}

}else if(window.ActiveXObject){//IE

try{

http_request=new ActiveXObject("Msxml2.XMLHTTP");

}catch(e){

try{

http_request=new ActiveXObject("Microsoft.XMLHTTP");

}catch(e){}

}

}

if(!http_request){

alert(&#39;Giving up:(Cannot create an XMLHTTP instance)&#39;);

return false;

}

return http_request;

}

</script>

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