dede currentstyle属性完美解决方案
<p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";"><strong>问题一、dede让channelartlist标签支持currentstyle属性 完美解决</strong></p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">打开include\taglib\channelartlist.lib.php</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
找到</p><div class="jb51code" style="margin: 0px; padding: 0px; outline: none; line-height: 25.2px; font-size: 14px; width: 660px; overflow: hidden; clear: both; font-family: tahoma, arial, "Microsoft YaHei";"><pre class="brush:php;toolbar:false;">$pv->Fields['typeurl'] = GetOneTypeUrlA($typeids[$i]);</pre></div><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
在此行代码下方增加以下代码：</p><div class="jb51code" style="margin: 0px; padding: 0px; outline: none; line-height: 25.2px; font-size: 14px; width: 660px; overflow: hidden; clear: both; font-family: tahoma, arial, "Microsoft YaHei";"><pre class="brush:php;toolbar:false;">if($typeids[$i]['id'] == $refObj->TypeLink->TypeInfos['id'] || $typeids[$i]['id'] == $refObj->TypeLink->TypeInfos['topid'] ){
$pv->Fields['currentstyle'] = $currentstyle ? $currentstyle : 'current';
}
else{
$pv->Fields['currentstyle'] = '';
}</pre></div><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
网上找到的一般没有加$typeids[$i]['id'] ==$refObj->TypeLink->TypeInfos['topid']</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
添加这个后才能对二级栏目也起作用</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
调用方法：</p><div class="jb51code" style="margin: 0px; padding: 0px; outline: none; line-height: 25.2px; font-size: 14px; width: 660px; overflow: hidden; clear: both; font-family: tahoma, arial, "Microsoft YaHei";"><pre class="brush:php;toolbar:false;">{dede:channelartlist typeid='2' currentstyle='current'}{dede:field name='typename'/}。。。
{/dede:channelartlist}</pre></div><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
如果是当前栏目则 li的class属性显示current，否则显示class='' ，也可以修改currentstyle='这里改为你需要的类名'。</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
也可以与arclist标签相结合使用，</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
这样调用：</p><div class="jb51code" style="margin: 0px; padding: 0px; outline: none; line-height: 25.2px; font-size: 14px; width: 660px; overflow: hidden; clear: both; font-family: tahoma, arial, "Microsoft YaHei";"><pre class="brush:php;toolbar:false;">{dede:channelartlist typeid='2' currentstyle='current'}{dede:field name='typename'/}{dede:arclist titlelen='42' row='10' current}
if(@me['currentstyle']){
@me = @me['currentstyle'];
}else{
@me = "{@me['title']}";
}
{/dede:arclist}
{/dede:channelartlist}</pre></div><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";"><strong>问题二、织梦channel标签currentstyle样式无效不起作用</strong></p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
我们在用织梦系统制作网站时，经常会用到channel标签来调子栏目。但是，很多朋友会遇到这种情况在使用channel标签来调子栏目的时候，指定 “type=son typeid=x” 发现currentstyle无效。今天笔者就跟大家分享一下解决方法。</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
1、解决channel标签currentstyle样式无效不起作用的错误方法</p><p style="margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";">
代码如下：</p><div class="jb51code" style="margin: 0px; padding: 0px; outline: none; line-height: 25.2px; font-size: 14px; width: 660px; overflow: hidden; clear: both; font-family: tahoma, arial, "Microsoft YaHei";"><pre class="brush:php;toolbar:false;">{dede: type='son' typeid='12' currentMicrosoft YaHei";'>
解决的办法：把typeid=‘12’改为channel=‘1’ （文章模型id），首页除外，其他页面不需要指定typeid=x，会自动判断当前位置。
解决方法如下：{dede: type='son' channel='1' currentmargin: 0px; padding: 0px; outline: none; line-height: 25.2px; font-size: 14px; width: 660px; overflow: hidden; clear: both; font-family: tahoma, arial, "Microsoft YaHei";">if( ($row['id']==$typeid || ($topid==$row['id'] && $type=='top') ) && $currentstyle!='' )
改成if( ( $row['id']== $refObj->TypeLink->TypeInfos['id'] || ($topid==$row['id'] && $type=='top') ) && $currentstyle!='' )
笔者经测试这种调用方式currentstyle有效，可以解决解决channel标签currentstyle样式无效不起作用的问题。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。</pre></div>
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