tridion - 向组件模板添加启用内联编辑后预览组件时出错

Question

我正在为 SDL Tridion 2011 SP1 中 Dreamweaver TBB 中的组件启用 SiteEdit 2009。

内容 XML:

<Content>
    <AAA>
        <BBB>
            <CCC>Title 1</CCC>
            <DDD>Name 1</DDD>
        </BBB>
        <BBB>
            <CCC>Title 2</CCC>
            <DDD>Name 2</DDD>
        </BBB>
    </AAA>

    <AAA>
        <BBB>
            <CCC>Title 1</CCC>
            <DDD>Name 1</DDD>
        </BBB>
        <BBB>
            <CCC>Title 2</CCC>
            <DDD>Name 2</DDD>
        </BBB>
    </AAA>

</Content>

字段的描述是:

AAA - 可重复的嵌入式架构

BBB - AAA 内的可重复嵌入架构

Dreamweaver TBB 是:

<!-- TemplateBeginRepeat name="AAA" -->

    <!-- TemplateBeginRepeat name="Field.BBB" -->
        <div>@@RenderComponentField(FieldPath+".CCC", 0)@@ </div>
        <div>@@RenderComponentField(FieldPath+".DDD", 0)@@ </div>
    <!-- TemplateEndRepeat -->

<!-- TemplateEndRepeat -->

我在组件模板中添加了这个 TBB 并预览了组件。它显示了没有错误的确切预览。

我的组件模板的高级源如下所示:

<TemplateInvocation>Dreamweaver TBB</TemplateInvocation>
<TemplateInvocation>Enable Inline Editing</TemplateInvocation>

当我将 SiteEdit 2009 的“启用内联编辑”添加到组件模板时，它显示以下错误:

Debugging was started in process 'TcmTemplateDebugHost' with id 9244
Object reference not set to an instance of an object.
at Tridion.ContentManager.Templating.Templates.EnableInlineEditing.FindItemFieldXPath(String[] parts, Int32 currentIndex, ItemFields fields, Boolean& isMultiValue)
at Tridion.ContentManager.Templating.Templates.EnableInlineEditing.FindItemFieldXPath(String[] parts, Int32 currentIndex, ItemFields fields, Boolean& isMultiValue)
at Tridion.ContentManager.Templating.Templates.EnableInlineEditing.FindItemFieldXPath(String[] parts, Int32 currentIndex, ItemFields fields, Boolean& isMultiValue)
at Tridion.ContentManager.Templating.Templates.EnableInlineEditing.DetermineXPathForField(TcmUri componentUri, String fieldName, Boolean& isMultiValue)
at Tridion.ContentManager.Templating.Templates.EnableInlineEditing.ProcessComponentFieldTag(ITcdlTag tag)
at Tridion.ContentManager.Templating.TcdlParser.ProcessText(String text, TagHandler tagHandler, Boolean& wasModified)
at Tridion.ContentManager.Templating.TcdlParser.ProcessText(String text, TagHandler tagHandler)
at Tridion.ContentManager.Templating.TcdlParser.Process(Item item, TagHandler tagHandler)
at Tridion.ContentManager.Templating.Assembly.AssemblyMediator.Transform(Engine engine, Template template, Package package)
at Tridion.ContentManager.Templating.Assembly.CSharpSourceCodeMediator.RunTemplate(Engine engine, Package package, String templateUri, String className)
at Tridion.Templating.CSharpTemplate.CSharpSourceTemplate.Transform(Engine __engine, Package __package)
at Tridion.ContentManager.Templating.Assembly.CSharpSourceCodeMediator.Transform(Engine engine, Template template, Package package)
at Tridion.ContentManager.Templating.Engine.ExecuteTemplate(Template template, Package package)
at Tridion.ContentManager.Templating.Engine.InvokeTemplate(Package package, TemplateInvocation templateInvocation, Template template)
at Tridion.ContentManager.Templating.Compound.CompoundTemplateMediator.Transform(Engine engine, Template templateToTransform, Package package)
at Tridion.ContentManager.Templating.Engine.ExecuteTemplate(Template template, Package package)
at Tridion.ContentManager.Templating.Engine.InvokeTemplate(Package package, TemplateInvocation templateInvocation, Template template)
at Tridion.ContentManager.Templating.Engine.TransformPackage(Template template, Package package)
at Tridion.ContentManager.Templating.Debugging.DebuggingEngine.Run()
at Tridion.ContentManager.Templating.Debugging.DebugSession.Run()       

任何人都可以分享他们对此的看法吗？

它是 SiteEdit 2009 的限制吗？

Answer 1

看起来您已经阅读了这个答案并尝试应用它:How to handle nested repeating regions in Dreamweaver TBBs in SDL Tridion 2011 SP1

在这种情况下，您是否也遵循了该答案中的调试提示？如果是这样，你看到的输出是什么？

Many people have problems writing constructs like these. I am no exception, I have just found that I can get most cases working by knowing that the crucial variables are: Field, FieldPath and TemplateRepeatIndex. When in doubt, simply embed this fragment into your DWT inside every TemplateBeginRepeat.

(FieldPath=@@FieldPath@@, TemplateRepeatIndex=@@TemplateRepeatIndex@@)