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您好 独立模块 怎么判断是否有栏目 有栏目就出现<ul><li></li></ul> 无栏目就不出现<ul><li></li></ul>
{cache name=module-content return=m} {if !$m.share} <li><a href="{dr_url_prefix($m.url)}" title="{$m.name}" {if MOD_DIR==$m.dirname} class="active"{/if}>{$m.name}</a> <span class="toggle-btn"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=0 return=t2} <li><a href="{$t2.url}" title="{$t2.name}">{$t2.name}</a> {if $t2.child} <span class="toggle-btn2"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=$t2.id return=t3} <li><a href="{$t3.url}" title="{$t3.name}">{$t3.name}</a></li> {/category} </ul> {/if} </li> {/category} </ul> </li> {/if} {/cache}
<span class="toggle-btn"><i class="iconfont icon-down"></i></span>
{if !$m.share}
{if !$m.share && $m.category}
{if $ci->get_cache('module-1-模块目录', 'category')} 有栏目 {/if}
这么就好理解，但是原理还是一样，只是判断的位置变化了，
就算我不给你写出来，应该你能理解吧
{cache name=module-content return=m} {if !$m.share} <li><a target="_blank" target="_blank" href="{dr_url_prefix($m.url)}" title="{$m.name}" {if MOD_DIR==$m.dirname} class="active"{/if}>{$m.name}</a> {if !$m.share && $m.category} <span class="toggle-btn"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=0 return=t2} <li><a target="_blank" target="_blank" href="{$t2.url}" title="{$t2.name}">{$t2.name}</a> {if $t2.child} <span class="toggle-btn2"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=$t2.id return=t3} <li><a target="_blank" target="_blank" href="{$t3.url}" title="{$t3.name}">{$t3.name}</a></li> {/category} </ul> {/if} </li> {/category} </ul> {/if} </li> {/if} {/cache}
{cache name=module-content return=m} {if !$m.share} <li><a target="_blank" target="_blank" target="_blank" href="{dr_url_prefix($m.url)}" title="{$m.name}" {if MOD_DIR==$m.dirname} class="active"{/if}>{$m.name}</a> {if !$m.share && $m.category} <span class="toggle-btn"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=0 return=t2} <li><a target="_blank" target="_blank" target="_blank" href="{$t2.url}" title="{$t2.name}">{$t2.name}</a> {if $t2.child} <span class="toggle-btn2"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=$t2.id return=t3} <li><a target="_blank" target="_blank" target="_blank" href="{$t3.url}" title="{$t3.name}">{$t3.name}</a></li> {/category} </ul> {/if} </li> {/category} </ul> {/if} </li> {/if} {/cache}
{cache name=module-content return=m} {if !$m.share} <li><a target="_blank" target="_blank" target="_blank" target="_blank" href="{dr_url_prefix($m.url)}" title="{$m.name}" {if MOD_DIR==$m.dirname} class="active"{/if}>{$m.name}</a> {if $ci->get_cache('module-1-'.$m.dirname, 'category')} <span class="toggle-btn"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=0 return=t2} <li><a target="_blank" target="_blank" target="_blank" target="_blank" href="{$t2.url}" title="{$t2.name}">{$t2.name}</a> {if $t2.child} <span class="toggle-btn2"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=$t2.id return=t3} <li><a target="_blank" target="_blank" target="_blank" target="_blank" href="{$t3.url}" title="{$t3.name}">{$t3.name}</a></li> {/category} </ul> {/if} </li> {/category} </ul> {/if} </li> {/if} {/cache}
{cache name=module-content return=m} {if !$m.share} <li><a href="{dr_url_prefix($m.url)}" title="{$m.name}" {if MOD_DIR==$m.dirname} class="active"{/if}>{$m.name}</a> <span class="toggle-btn"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=0 return=t2} <li><a href="{$t2.url}" title="{$t2.name}">{$t2.name}</a> {if $t2.child} <span class="toggle-btn2"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=$t2.id return=t3} <li><a href="{$t3.url}" title="{$t3.name}">{$t3.name}</a></li> {/category} </ul> {/if} </li> {/category} </ul> </li> {/if} {/cache}这是代码 现在 独立模块下面无栏目会出现{if !$m.share}这句改成{if !$m.share && $m.category}{if $ci->get_cache('module-1-模块目录', 'category')} 有栏目 {/if}{if !$m.share && $m.category}这个是有栏目的模块才显示循环，没毛病{cache name=module-content return=m} {if !$m.share} <li><a href="{dr_url_prefix($m.url)}" title="{$m.name}" {if MOD_DIR==$m.dirname} class="active"{/if}>{$m.name}</a> <span class="toggle-btn"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=0 return=t2} <li><a href="{$t2.url}" title="{$t2.name}">{$t2.name}</a> {if $t2.child} <span class="toggle-btn2"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=$t2.id return=t3} <li><a href="{$t3.url}" title="{$t3.name}">{$t3.name}</a></li> {/category} </ul> {/if} </li> {/category} </ul> </li> {/if} {/cache}这么就好理解，但是原理还是一样，只是判断的位置变化了，
就算我不给你写出来，应该你能理解吧
{cache name=module-content return=m} {if !$m.share} <li><a target="_blank" target="_blank" href="{dr_url_prefix($m.url)}" title="{$m.name}" {if MOD_DIR==$m.dirname} class="active"{/if}>{$m.name}</a> {if !$m.share && $m.category} <span class="toggle-btn"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=0 return=t2} <li><a target="_blank" target="_blank" href="{$t2.url}" title="{$t2.name}">{$t2.name}</a> {if $t2.child} <span class="toggle-btn2"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=$t2.id return=t3} <li><a target="_blank" target="_blank" href="{$t3.url}" title="{$t3.name}">{$t3.name}</a></li> {/category} </ul> {/if} </li> {/category} </ul> {/if} </li> {/if} {/cache}你不仔细了
{cache name=module-content return=m} {if !$m.share} <li><a target="_blank" target="_blank" target="_blank" href="{dr_url_prefix($m.url)}" title="{$m.name}" {if MOD_DIR==$m.dirname} class="active"{/if}>{$m.name}</a> {if !$m.share && $m.category} <span class="toggle-btn"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=0 return=t2} <li><a target="_blank" target="_blank" target="_blank" href="{$t2.url}" title="{$t2.name}">{$t2.name}</a> {if $t2.child} <span class="toggle-btn2"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=$t2.id return=t3} <li><a target="_blank" target="_blank" target="_blank" href="{$t3.url}" title="{$t3.name}">{$t3.name}</a></li> {/category} </ul> {/if} </li> {/category} </ul> {/if} </li> {/if} {/cache}这样独立模块下面有栏目的也不显示了{cache name=module-content return=m} {if !$m.share} <li><a target="_blank" target="_blank" target="_blank" target="_blank" href="{dr_url_prefix($m.url)}" title="{$m.name}" {if MOD_DIR==$m.dirname} class="active"{/if}>{$m.name}</a> {if $ci->get_cache('module-1-'.$m.dirname, 'category')} <span class="toggle-btn"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=0 return=t2} <li><a target="_blank" target="_blank" target="_blank" target="_blank" href="{$t2.url}" title="{$t2.name}">{$t2.name}</a> {if $t2.child} <span class="toggle-btn2"><i class="iconfont icon-down"></i></span> <ul class="dropdown-nav nav-sb br sub-nav animated-fast fadeInUpMenu clearfix"> {category module=$m.dirname pid=$t2.id return=t3} <li><a target="_blank" target="_blank" target="_blank" target="_blank" href="{$t3.url}" title="{$t3.name}">{$t3.name}</a></li> {/category} </ul> {/if} </li> {/category} </ul> {/if} </li> {/if} {/cache}