您好,我在循环链接组件时遇到问题。
我创建了一个带有产品项的 EmailSetup(View UML diagram ) 组件。
产品组件具有架构 (EmailBlockWithCode)。
产品:
- - 代码 = “wms_III”
- - 物品:
- - 密钥 = “产品密钥”
- - 内容 = “产品内容”
- - 呼吁采取行动 :
- - 物品:- - 钥匙 = “蓝牙钥匙”
- - 内容 =“蓝牙内容”
 
 
- - 物品:
当我用代码循环这个组件时:
  <products>
            <!-- TemplateBeginRepeat name="Component.Fields.Product" -->
            @@GetComponent(Field,'Product')@@
            <product name="@@Product.Code@@">   
              <!-- TemplateBeginRepeat name="Product.Fields.Item" -->
                <@@Product.Fields.Item.Key@@><![CDATA[@@Product.Fields.Item.Content@@]]></@@Product.Fields.Item.Key@@>
              <!-- TemplateEndRepeat -->
              <!-- TemplateBeginRepeat name="Product.Fields.CallToAction" -->
                @@GetComponent(Field,'CallToAction')@@
                <@@CallToAction.Fields.Item.Key@@><![CDATA[@@CallToAction.Fields.Item.Content@@]]></@@CallToAction.Fields.Item.Key@@>
              <!-- TemplateEndRepeat -->    
            </product>
         <!-- TemplateEndRepeat -->
    </products>
这是函数 GetComponent
[TemplateCallable]
        public string GetComponent(string tcmUri, string packageVariable) {
            Assert.NotEmpty("tcmUri", tcmUri);
            Assert.NotEmpty("packageVariable", packageVariable);
            IdentifiableObject identifiableObject = m_Engine.GetObject(new TcmUri(tcmUri));
            if (identifiableObject as Component == null) {
                throw new BuildingBlockException("Given tcmUri '" + tcmUri + "' is not a Component.");
            }
            Item previousItem = m_Package.GetByName(packageVariable);
            if (previousItem != null) {
                m_Package.Remove(previousItem);
            }
            Component component = identifiableObject as Component;
            m_Package.PushItem(packageVariable, m_Package.CreateTridionItem(ContentType.Component, component));
            return "";
        }
我的输出是:
<products>
        <product name="wms_III">    
        </product>
    </products>
所以我的问题是代码没有循环
遍历“项目”(键 = ProductKey;内容 = ProductContent)我找到了一个函数 IteratingOverMultivalueEmbeddedFields 但这也不会循环我的产品。代码:
<!-- TemplateBeginRepeat name="Component.Fields.Product" -->
            @@GetComponent(Field,'Product')@@
       <!-- TemplateBeginRepeat name="Product.Fields" -->
  @@Field.Name@@
  <!-- TemplateBeginRepeat name="Field.Values" -->
    <!-- TemplateBeginIf cond="Field.ContentType = 'text/plain'" -->      
    @@RenderComponentField(FieldPath, TemplateRepeatIndex)@@
    <!-- TemplateEndIf -->
    <!-- TemplateBeginIf cond="Field.ContentType = 'tridion/field'" -->
      <!-- TemplateBeginRepeat name="Field.Fields" -->
        @@Field.Name@@
        <!-- TemplateBeginRepeat name="Field.Values" -->
          @@RenderComponentField(FieldPath, TemplateRepeatIndex)@@        
        <!-- TemplateEndRepeat -->
      <!-- TemplateEndRepeat -->
    <!-- TemplateEndIf -->
  <!-- TemplateEndRepeat -->
<!-- TemplateEndRepeat -->