pbootcms模板内页调用子栏目,如果没有子栏目则调用同级栏目

pbootcms模板内页调用子栏目,如果没有子栏目则调用同级栏目

{pboot:if('{pboot:nav parent={sort:scode}}[nav:name]{/pboot:nav}'!='')}
{pboot:nav parent={sort:scode}}
<div class="pro_div"> <a class="item fl {pboot:2if('[nav:scode]'=='{sort:scode}')}on{/pboot:2if} " href="[nav:link]">[nav:name]</a> </div>
{/pboot:nav}
{else}
{pboot:nav parent={sort:pcode}}
<div class="pro_div"> <a class="item fl {pboot:2if('[nav:scode]'=='{sort:scode}')}on{/pboot:2if} " href="[nav:link]">[nav:name]</a> </div>
{/pboot:nav}
{/pboot:if}
{pboot:if('{pboot:nav parent={sort:scode}}[nav:name]{/pboot:nav}'!='')}   
    {pboot:nav parent={sort:scode}}
    <div class="pro_div"> <a class="item fl {pboot:2if('[nav:scode]'=='{sort:scode}')}on{/pboot:2if} " href="[nav:link]">[nav:name]</a> </div>
    {/pboot:nav}
{else}
    {pboot:nav parent={sort:pcode}}
    <div class="pro_div"> <a class="item fl {pboot:2if('[nav:scode]'=='{sort:scode}')}on{/pboot:2if} " href="[nav:link]">[nav:name]</a> </div>
    {/pboot:nav}
{/pboot:if}
{pboot:if('{pboot:nav parent={sort:scode}}[nav:name]{/pboot:nav}'!='')} {pboot:nav parent={sort:scode}} <div class="pro_div"> <a class="item fl {pboot:2if('[nav:scode]'=='{sort:scode}')}on{/pboot:2if} " href="[nav:link]">[nav:name]</a> </div> {/pboot:nav} {else} {pboot:nav parent={sort:pcode}} <div class="pro_div"> <a class="item fl {pboot:2if('[nav:scode]'=='{sort:scode}')}on{/pboot:2if} " href="[nav:link]">[nav:name]</a> </div> {/pboot:nav} {/pboot:if}
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喜欢就支持一下吧
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