PbootCms column highlighting code and detailed explanation of column calling

Current column menu highlighted chestnut:

<ul>
    <li class="{pboot:if(0=='{sort:scode}')}active{/pboot:if}"><a href="/">网站首页</a></li>
    {pboot:nav num=10 parent=0}
       <li class="dropdown {pboot:if('[nav:scode]'=='{sort:tcode}')}active{/pboot:if}">
            <a class="nav-link" href="[nav:link]">[nav:name]</a>
            {pboot:if([nav:soncount]>0)}
            {pboot:2nav num=10 parent=[nav:scode]}
            <div class="v_list">
                  <p><a href="[2nav:link]">[2nav:name]</a></p>
            </div>
            {/pboot:2nav}
            {/pboot:if}
        </li>
    {/pboot:nav}                         
</ul>

Menu nesting

Level 2 nesting

{pboot:nav}                   
  <a href= "[nav:link]">[nav:name]</a>
  {pboot:2nav parent=[nav:scode]}
    <a href= "[2nav:link]">[2nav:name]</a>
  {/pboot:2nav}
{/pboot:nav}

Three levels of nesting

{pboot:nav}                   
  <a href= "[nav:link]">[nav:name]</a>
  {pboot:2nav parent=[nav:scode]}
    <a href= "[2nav:link]">[2nav:name]</a>
    {pboot:3nav parent=[2nav:scode]}
      <a href= "[3nav:link]">[3nav:name]</a>
    {/pboot:3nav}
  {/pboot:2nav}
{/pboot:nav}

If there are more levels, and so on, use numbers to apply by level. In theory, there is no limit to the level of calling.

Detailed interpretation

{pboot:nav num=10 parent={sort:scode}}
        [nav:i]  栏目序号
    [nav:pcode]  父编码
    [nav:scode] 栏目编码
    [nav:name] 栏目名称
    [nav:subname] 栏目副名称
    [nav:link] 栏目链接
    [nav:type] 栏目类型，1单页、2列表
    [nav:outlink] 外链接
    [nav:listtpl] 列表页模板
    [nav:contenttpl] 内容页模板
    [nav:ico] 栏目缩略图
    [nav:pic] 栏目大图
    [nav:keywords] 栏目关键字
    [nav:description] 栏目描述
    [nav:soncount] 子栏目数量
{/pboot:nav}

Control parameters:

num=* quantity, optional, used to control the quantity of output
parent=* parent menu code, optional, used to control the parent menu code of the output list, the default is 0, that is, output starts from the first-level menu
parent={sort:pcode} can be used to output the same level menu of the current column
parent={sort:scode} can be used to output the submenu of the current column
parent={sort:tcode} can be used to output the submenu of the current column's top menu