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    帝國CMS內容頁調用上一篇與下一篇方法彙總

    2022-08-23 15:34:16 帝國cms教程 169

    本文實例彙總了帝國CMS內容頁調用上一篇與下一篇方法。分享給大家供大家參考。具體方法:

    一、動態調用上一篇下一篇鏈接

    代碼:

    <a href="[!--news.url--]e/public/GotoNext?classid=[!--classid--]&id=[!--id--]&enews=pre">上一篇</a>

    動態調用上一篇鏈接

    代碼:

    <a href="[!--news.url--]e/public/GotoNext?classid=[!--classid--]&id=[!--id--]&enews=next">下一篇</a>

    動態調用下一篇鏈接

    二、靈動標籤和SQl語句調用

    上一篇鏈接:

    代碼:

    [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]

    下一篇鏈接把小於號改成大於號)

    代碼:

    [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、運用靈動標籤調用,比較簡潔的方式(感謝 )

     

    代碼:

    <!--上一篇-->

    [e:loop={'selfinfo',1,0,0,'id<'.$navinfor[id].'','id desc'}]
    <a href="<?php
    echo $bqsr[titleurl];
    $pre='true';
    ?>">上一篇:<?=$bqr[title]?>
    </a>
    [/e:loop]
    <?php
    if(emptyempty($pre)){
    echo "上一篇:很抱歉沒有了";
    }
    ?>

    <!--下一篇-->

    [e:loop={'selfinfo',1,0,0,'id>'.$navinfor[id].'','id asc'}]
    <a href="<?php
    echo $bqsr[titleurl];
    $next='true';
    ?>">下一篇:<?=$bqr[title]?>
    </a>
    [/e:loop]
    <?php
    if(emptyempty($next)){
    echo "下一篇:很抱歉沒有了";
    }
    ?>

     

    四、控制上一篇下一篇標題字數(截取30個字符爲例)

     

    運用:

    代碼:

    <?=esub($bqr[title],30)?>

    代碼:

    <!--上一篇-->

    [e:loop={'selfinfo',1,0,0,'id<'.$navinfor[id].'','id desc'}]
    <a href="<?php
    echo $bqsr[titleurl];
    $pre='true';
    ?>">上一篇: <?=esub($bqr[title],30)?></a>
    [/e:loop]
    <?php
    if(emptyempty($pre)){
    echo "上一篇:很抱歉沒有了";
    }
    ?>

    <!--下一篇-->

    [e:loop={'selfinfo',1,0,0,'id>'.$navinfor[id].'','id asc'}]
    <a href="<?php
    echo $bqsr[titleurl];
    $next='true';
    ?>">下一篇:<?=esub($bqr[title],30)?>
    </a>
    [/e:loop]
    <?php
    if(emptyempty($next)){
    echo "下一篇:很抱歉沒有了";
    }
    ?>

    希望本文所述對大家的帝國CMS建站有所幫助。

     

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