一: 动态调用上一篇下一篇链接
上一篇 动态调用上一篇链接
下一篇 动态调用下一篇链接
二: 动感标签和sql语句调用
上一篇链接:
[e:loop={"select id,classid,newspath,filename,groupid,titleurl from [!db.pre!]ecms_".$class_r[$navinfor[classid]]['tbname']." where id<".$navinfor[id]." and classid=".$navinfor[classid]." and checked=1 order by id desc limit 1",1,24,0}] <?php $titleurl=sys_ReturnBqTitleLink($bqr); echo $titleurl; [/e:loop]
下一篇链接:(把小于号换成大于号)
[e:loop={"select id,classid,newspath,filename,groupid,titleurl from [!db.pre!]ecms_".$class_r[$navinfor[classid]]['tbname']." where id>".$navinfor[id]." and classid=".$navinfor[classid]." and checked=1 order by id desc limit 1",1,24,0}] <?php $titleurl=sys_ReturnBqTitleLink($bqr); echo $titleurl; [/e:loop]
三: 运用灵动标签调用,比较简洁的方式(非常感谢 落木萧萧)
[e:loop={'selfinfo',1,0,0,'id<'.$navinfor[id].'','id desc'}] ">上一篇:<?=$bqr[title]?> [/e:loop] <?php if(empty($pre)){ echo "上一篇:很对不起没了"; } ?>
[e:loop={'selfinfo',1,0,0,'id>'.$navinfor[id].'','id asc'}] ">下一篇:<?=$bqr[title]?> [/e:loop] <?php if(empty($next)){ echo "下一篇:很对不起没有了"; } ?>
四: 掌控上一篇下一篇标题字数截取30个字符为例
运用:<?=esub($bqr[title],30)?>
[e:loop={'selfinfo',1,0,0,'id<'.$navinfor[id].'','id desc'}] ">上一篇: <?=esub($bqr[title],30)?> [/e:loop] <?php if(empty($pre)){ echo "上一篇:很对不起没了"; } ?>
[e:loop={'selfinfo',1,0,0,'id>'.$navinfor[id].'','id asc'}] ">下一篇:<?=esub($bqr[title],30)?> [/e:loop] <?php if(empty($next)){ echo "下一篇:很抱歉没了"; } ?>