因为有些主题的原因,一些新加栏目不能按照需求,在首页调出部分列表数据。我们可以这样做:
1.找到该主题的include.php文件,在该文件最后添加代码如下:
注意:
San_Tiger_GetArticleCategorys函数名中,需要将 San_Tiger换成网站所正在用的主题名
复制代码
function San_Tiger_GetArticleCategorys($Rows,$CategoryID,$hassubcate){
global $zbp;
$ids = strpos($CategoryID,',') !== false ? explode(',',$CategoryID) : array($CategoryID);
$wherearray=array();
foreach ($ids as $cateid){
if (!$hassubcate) {
$wherearray[]=array('log_CateID',$cateid);
}else{
$wherearray[] = array('log_CateID', $cateid);
foreach ($zbp->categorys[$cateid]->SubCategorys as $subcate) {
$wherearray[] = array('log_CateID', $subcate->ID);
}
}
}
$where=array(
array('array',$wherearray),
array('=','log_Status','0'),
);
$order = array('log_PostTime'=>'DESC');
$articles= $zbp->GetArticleList(array('*'),$where,$order,array($Rows),'');
return $articles;
}
复制代码
2.在后台主题编辑器,(如果没有安装主题编辑器,可以在服务器端找到该主题的index.php文件),修改template/index.php文件;
注意:使用foreach循环语句,包含San_Tiger_GetArticleCategorys(数据条数,'栏目id1,栏目id2,栏目id3',true)进行引用。栏目id可以单个可以多个。
<ul>
{foreach $array=San_Tiger_GetArticleCategorys(10,'6' ,true) as $related}
<li class="blogs_list">
<a href="{$related.Url}" target="_blank" >
<i>
{if $related->Metas->listimg}
{php}$listimg = $related->Metas->listimg;$src=FY_IMG::getPicUrlBy("$listimg",210,142,4);{/php}
<img src="{$src}" alt="{$related.Title}" />
{else}
{php}FY_IMG::getPics($related,210, 142,4){/php}
{if $related->fy_img_count>0}
<img src="{$related.fy_img[0]}" alt="{$related.Tit1e}" />
{else}
{php}$randimg=rand(1,5);{/php}
{php}$src=FY_IMG::getPicUrlBy("{$host}zb_users/theme/San_Tiger/style/img/{$randimg}.jpg",210,142,4){/php}
<img src="{$src}" alt="{$related.Title}" />
{/if}
{/if}
</i>
<h2>{if $related->Metas->list_istop}<em class="isTop">{Srelated->Metas->list_istop}</em>{/if}{$related.Tit1e}</h2>
</a>
{php}$description = preg.replace('/\s(?=\s)/', '', trim(SubStrUTF8(TransferHTML(Srelated->Content,'[nohtml]'),120)).'...');{/php}
<p>{$description}</p>
<div class="blogs_writer">{$related.Author.Name}<span class="b1ogs_time">{$related.Time('Y-m-d')}</span></div>
{if $related.Tags}
<div class="blogs_tags">{foreach $related.Tags as $tag}<a href="{$tag.Url}" rel="tag" target="_blank">{$tag.Name}</a>{/foreach}</div>
{/if}
<span class="blogs_lm"><a href="{$related.Category.Url}" title="{$related.Category.Url}" target="_blank">{$related.Category.Name}</a></span>
</li>
{/foreach}
</ul>
3.效果如图: