1. 导航高亮
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<li {pboot: if (0== '{sort:scode}' )}class= "active" {/pboot: if }><a href= '{pboot:sitedomain}/' >首页</a></li> |
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<li {pboot: if ( '[nav:scode]' == '{sort:tcode}' )}class= "active" {/pboot: if }><a href= "[nav:link]" >[nav:name]</a> |
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{pboot: if ([nav:soncount]>0)} |
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{pboot:2nav parent=[nav:scode]} |
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<a href= "[2nav:link]" >[2nav:name]</a> |
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2. 判断有无子菜单
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{pboot: if ([nav:soncount]>0)}…{/pboot: if } |
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例1:二级栏目循环判断
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<li><a href= "[nav:link]" >[nav:name]</a> //一级菜单循环 |
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{pboot: if ([nav:soncount]>0)} <//当有子菜单时显示div |
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{pboot:2nav parent=[nav:scode]} |
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<a href= "[2nav:link]" >[2nav:name]</a> //二级菜单循环 |
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例2:判断是否链接赋值
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<li><a {pboot: if ([nav:soncount]>0)} href= "javascript:;" { else } href= "[nav:link]" {/pboot: if }>[nav:name]</a></li> |
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//无子菜单时显示正常链接,有子菜单时为空连接,用于手机端点击菜单滑出子菜单情况。 |
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3. 内页子菜单高亮
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{pboot: if (’[nav:scode]’==’{ sort :scode}’)}class=“active”{/pboot: if } |
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{pboot:nav parent={ sort :tcode}} |
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<li {pboot: if ( '[nav:scode]' == '{sort:scode}' )}class= "active" {/pboot: if }><a href= "[nav:link]" >[nav:name]</a></li> |
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4. 判断标签为空时不显示
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{pboot: if ( '{pboot:companyqq}' != '' )}QQ:{pboot:companyqq}{/pboot: if } |
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5. 判断列表页有无内容,无内容返回提示
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{pboot: if ({page:rows}>0)}{page:bar}{ else }暂无内容{/pboot: if } |
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{pboot: if ({page:rows}>0)} |
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<a href= "{page:index}" >首页</a> |
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<a href= "{page:pre}" >上一页</a> |
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<a href= "{page:next}" >下一页</a> |
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<a href= "{page:last}" >尾页</a> |
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<div class= "page" >暂无内容</div> |
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6. 分页判断进阶,在***页时隐藏首页和上一页按钮,在***后一页时隐藏下一页和尾页按钮。
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{pboot: if ({page:rows}>0)} |
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<a href= "{page:index}" {pboot:2if( '{page:current}' ==1)}class= "hide" {/pboot:2if}>首页</a> <!--在***页时,当前页码‘{page:current}’等于1,添加‘hide’样式,.hide{dispaly:none;}--> |
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<a href= "{page:pre}" {pboot:2if( '{page:current}' ==1)}class= "hide" {/pboot:2if}>上一页</a> <!--与上条同理--> |
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<a href= "{page:next}" {pboot:2if( '{page:current}' == '{page:count}' )}class= "hide" {/pboot:2if}>下一页</a> <!--在***后一页时,当前页码‘{page:current}’等于总页数‘{page:count},’添加‘hide’样式,.hide{dispaly:none;}--> |
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<a href= "{page:last}" {pboot:2if( '{page:current}' == '{page:count}' )}class= "hide" {/pboot:2if}>尾页</a><!--与上条同理--> |
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<div class= "page" >暂无内容</div> |
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7.判断***个循环项,并添加 class(常用于 banner 和 Tab 选项卡)
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{pboot: if (’[xx:i]’==‘1’)}class=“active”{/pboot: if } |
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<!--***个菜单添加 class= "active" --> |
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<a href= "[nav:link]" {pboot: if ( '[nav:i]' == '1' )}class= "active" {/pboot: if }>[nav:name]</a> |
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<!--***条文章添加 class= "active" --> |
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<a href= "[list:link]" {pboot: if ( '[list:i]' == '1' )}class= "active" {/pboot: if }>[list:title]</a> |
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<!--***个轮播图添加 class= "active" --> |
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{pboot:slide gid=* num=*} |
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<img src= "[slide:src]" {pboot: if ( '[slide:i]' == '1' )}class= "active" {/pboot: if }> |
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<!--以上具体 [xx:i] 用法请参考官方手册,也可以用 jq 的选择器 + addclass--> |
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8.内容页判断有无多图,无多图显示缩略图
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{pboot: if ({content:ispics}==1)}…多图…{ else }…缩略图…{/pboot: if } |
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{pboot: if ({content:ispics}==1)} |
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{pboot:pics id ={content: id } num=5} |
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<li><img src= "[pics:src]" /></li> <!--多图循环--> |
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<img src= "{content:ico}" /> <!--缩略图--> |
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9.内容页判断列表中的当前文章高亮(右侧推荐文章中的其中一条,正好是当前打开的文章时)
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{pboot: if (’[list:link]’==’{content:link}’)}class=“active”{/pboot: if } //判断列表内链接等于本文链接 |
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{pboot:list scode={ sort :tcode} num=10 order= 'visits' } |
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<li {pboot: if ( '[list:link]' == '{content:link}' )}class= "active" {/pboot: if }><a href= "[list:link]" >[list:title]</a></li> |
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10.奇偶数判断(隔行变色)
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{pboot: if ([list:i]%2==0)}…{/pboot: if } |
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<li {pboot: if ([list:i]%2==0)}class= "bg-dark" {/pboot: if }><a href= "[list:link]" >[list:title]</a></li> <!--等于0为偶数,等于1为奇数 . bg -dark{background: |
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11.判断导航从第几个开始
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{{pboot: if (’[nav:i]’>‘2’)}……{/pboot: if } //从第二个开始 |
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{pboot: if ( '[nav:i]' > '2' )} |
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<li><a href= "[nav:link]" >[nav:name]</a></li> |
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12.隐藏指定 scode 的菜单:
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{pboot: if ([nav:scode]==2||[nav:scode]==4||[nav:scode]==6)}style=“display: none;”{/pboot: if } //隐藏 scode 为 2,4,6 的菜单 |
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<li {pboot: if ([nav:scode]==2||[nav:scode]==4||[nav:scode]==6)}style= "display: none;" {/pboot: if }><a href= "[nav:link]" >[nav:name]</a></li> |
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13.pbootcms导航栏logo居中判断
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<a href= "[nav:link]" >[nav:name]</a>{pboot: if ([nav:i]==3)}<img src= "{pboot:sitelogo}" >{/pboot: if } |
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