[@cms_guestbook_list]标签详细介绍

标签介绍

参数:
siteId: 站点ID
ctgId: 类别ID，用于调用不同类别
checked: 是否审核后显示。0：不审核； 1：审核； 默认是不审核

作用：留言列表标签，显示用户的留言列表，不分页

具体例子

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< div class = "blue_right_top mt5" > < h2 > < a href = "${base}/guestbook.jspx" target = "_blank" >网友留言 < / a > < / h2 > < / div > < div class = "blue_right_div" style = "height:280px;" >          < div class = "w96" > [ @ cms_guestbook_list count = '10' ] [ #list tag_list as m]          < dl class = "gb" >          < dt > < span > [ $ { m . ctg . name ! } ] < / span > $ { m . titleHtml ! } < / dt >          < dd > $ { m . contentHtml ! } < / dd >          < / dl > [ / #list]           [ / @ cms_guestbook_list ]      < / div >

标签实现类

CmsGuestbookListDirective.java

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package com . jeecms . cms . action . directive ;   import static com . jeecms . cms . Constants . TPL_STYLE_LIST ; import static com . jeecms . cms . Constants . TPL_SUFFIX ; import static com . jeecms . cms . web . FrontUtils . PARAM_STYLE_LIST ; import static com . jeecms . common . web . Constants . UTF8 ; import static com . jeecms . common . web . freemarker . DirectiveUtils . OUT_LIST ; import static freemarker . template . ObjectWrapper . DEFAULT_WRAPPER ;   import java . io . IOException ; import java . util . HashMap ; import java . util . List ; import java . util . Map ;   import org . apache . commons . lang . StringUtils ;   import com . jeecms . cms . action . directive . abs . AbstractCmsGuestbookDirective ; import com . jeecms . cms . entity . assist . CmsGuestbook ; import com . jeecms . cms . entity . main . CmsSite ; import com . jeecms . cms . web . FrontUtils ; import com . jeecms . common . web . freemarker . DirectiveUtils ; import com . jeecms . common . web . freemarker . ParamsRequiredException ; import com . jeecms . common . web . freemarker . DirectiveUtils . InvokeType ;   import freemarker . core . Environment ; import freemarker . template . TemplateDirectiveBody ; import freemarker . template . TemplateException ; import freemarker . template . TemplateModel ;   /** * 评论列表标签 */ public class CmsGuestbookListDirective extends AbstractCmsGuestbookDirective {      /**      * 模板名称      */      public static final String TPL_NAME = "guestbook_list" ;        /**      * 输入参数，内容ID。      */      public static final String PARAM_SITE_ID = "siteId" ;        @ SuppressWarnings ( "unchecked" )      public void execute ( Environment env , Map params , TemplateModel [ ] loopVars ,              TemplateDirectiveBody body ) throws TemplateException , IOException {          CmsSite site = FrontUtils . getSite ( env ) ;          int first = FrontUtils . getFirst ( params ) ;          int max = FrontUtils . getCount ( params ) ;          List < CmsGuestbook > list = cmsGuestbookMng . getList ( getSiteId ( params ) ,                  getCtgId ( params ) , getRecommend ( params ) , getChecked ( params ) ,                  getDesc ( params ) , true , first , max ) ;            Map < String , TemplateModel > paramWrap = new HashMap < String , TemplateModel > (                  params ) ;          paramWrap . put ( OUT_LIST , DEFAULT_WRAPPER . wrap ( list ) ) ;          Map < String , TemplateModel > origMap = DirectiveUtils                  . addParamsToVariable ( env , paramWrap ) ;          InvokeType type = DirectiveUtils . getInvokeType ( params ) ;          String listStyle = DirectiveUtils . getString ( PARAM_STYLE_LIST , params ) ;          if ( InvokeType . sysDefined == type ) {              if ( StringUtils . isBlank ( listStyle ) ) {                  throw new ParamsRequiredException ( PARAM_STYLE_LIST ) ;              }              env . include ( TPL_STYLE_LIST + listStyle + TPL_SUFFIX , UTF8 , true ) ;          } else if ( InvokeType . userDefined == type ) {              if ( StringUtils . isBlank ( listStyle ) ) {                  throw new ParamsRequiredException ( PARAM_STYLE_LIST ) ;              }              FrontUtils . includeTpl ( TPL_STYLE_LIST , site , env ) ;          } else if ( InvokeType . custom == type ) {              FrontUtils . includeTpl ( TPL_NAME , site , params , env ) ;          } else if ( InvokeType . body == type ) {              body . render ( env . getOut ( ) ) ;          } else {              throw new RuntimeException ( "invoke type not handled: " + type ) ;          }          DirectiveUtils . removeParamsFromVariable ( env , paramWrap , origMap ) ;      } }

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