Client Object Model - LookUp Wert zuweisen

AHO erstellt 25 Nov. 2011 15:13

(Hatte diesen Beitrag bereits schon einmal verfasst - allerdings im flaschen Unterforum (bei 2007). Vielleicht mag ein MOD diesen Beitrag im 2007 Forum löschen)

Hi @ll,

wenn ich ein Listen Item erstelle und diesem einen Wert für ein Lookup-Feld (Lookup With Picker) hinzufüge, wird dies (als das Lookup-Feld Value) meistens nicht übernommen (meistens, da bei erstellen von über 40 Listen-Items per Skript - eins einen Wert im Lookup Feld hat).

Mein Script sieht in etwa so aus:

ListItemCreationInformation listItemInfo = new ListItemCreationInformation();
                ListItem tempListItem = list.AddItem(listItemInfo);
               
                foreach (XmlNode field in node.ChildNodes)
                {


                    if(string.IsNullOrEmpty(field.InnerText.Trim()))
                        continue;

                    if ("title".Equals(field.Name))
                    {
                        tempListItem["Title"] = field.InnerText.Trim();
                        tempListItem.Update();
                    }

                    if ("online_date".Equals(field.Name))
                    {
                       
                        tempListItem["online_date"] = DateTime.Parse(field.InnerText.Trim());
                        tempListItem.Update();
                    }

                    if ("offline_date".Equals(field.Name))
                    {
                        tempListItem["offline_date"] = DateTime.Parse(field.InnerText.Trim());
                        tempListItem.Update();
                    }

                    if ("field".Equals(field.Name))
                    {
                    
                        if ("text_plain".Equals(field.Attributes["type"].Value))
                        {
                            tempListItem[field.Attributes["name"].Value] = field.InnerText.Trim();
                            tempListItem.Update();
                        }

                        if ("text_html".Equals(field.Attributes["type"].Value))
                        {
                            tempListItem[field.Attributes["name"].Value] = field.InnerText.Trim();
                            tempListItem.Update();
                        }

                        if ("datetime".Equals(field.Attributes["type"].Value))
                        {
                            tempListItem[field.Attributes["name"].Value] = DateTime.Parse(field.InnerText.Trim());
                            tempListItem.Update();
                        }

                      
                        if ("upload".Equals(field.Attributes["type"].Value))
                        {


                            string fileName = field.InnerText.Trim().Split('/')[1];

                            ListItem item = GetPictureListId( fileName); //such nach dem Item in der Picture-Library
                            if (item == null)
                                throw new Exception("item == null");
                            FieldLookupValue value = new FieldLookupValue();
                            value.LookupId = item.Id;
                            tempListItem[field.Attributes["name"].Value] = value;

                            tempListItem.Update();
                           
                           
                           
                        }


                        if ("thumbnail".Equals(field.Attributes["type"].Value))
                        {

                            string fileName = field.InnerText.Trim().Split('/')[1];

                            ListItem item = GetPictureListId( fileName);
                            if (item == null)
                                throw new Exception("item == null");
                            FieldLookupValue value = new FieldLookupValue();
                            value.LookupId = item.Id;
                            tempListItem[field.Attributes["name"].Value] = value;

                            tempListItem.Update();
                           
                        }
                    }
                }

               
                remoteCtx.ExecuteQuery();

Das XML aus dem die Daten importiert wird sieht in etwa so aus:

<article>
    <title><![CDATA[Lupe - 64 Pixel]]></title>
    <online_date><![CDATA[2010-05-05 00:00:00]]></online_date>
    <offline_date></offline_date>
    <field name="short_description" type="text_plain"><![CDATA[Lupe - 64 Pixel]]></field>
    <field name="long_description" type="text_plain"></field>
    <field name="keyword" type="text_plain"><![CDATA[Lupe  64 Pixel]]></field>
    <field name="upload" type="upload" filename="magnifying_glass_64.png" filesize="6238" mimetype="image/png"><![CDATA[329/magnifying_glass_64.png]]></field>

    <field name="thumbnail" type="thumbnail" filename="magnifying_glass_64.png.8331.png" filesize="8862" mimetype="image/png"><![CDATA[329/magnifying_glass_64.png.8331.png]]></field>

</article>

Mache ich etwas falsch in meinem Code?

Viele Dank im vorraus,

Andreas