学习：如何向列表中添加数据值（开发篇）（转）

上一篇中，我列举了几种管理员或者一般用户添加列表项的方式。这一篇我将从开发者的角度来完成这个操作。

作为开发人员添加列表项的方式主要有如下几种：（服务器端）对象模型，客户端对象模型以及WebService.

1.（服务器端）对象模型。这种是开发中最常见的，可以是一个控制台程序，也可以写到你的WebPart或者EventHandler里面

staticvoidAddNewItem()

{

using(SPSitesite=newSPSite("http://server"))

{

using(SPWebweb=site.OpenWeb())

{

SPListlist=web.GetList("Lists\\Jobs");

SPListItemitem=list.AddItem();

item["Title"]="SharePointDeveloper";

item["JobDescription"]="Goodat<h1>communication</h1>";

item["City"]="Shenzhen";

item["DueDate"]=DateTime.Now.AddMonths(1);

//Lookupfield

SPFieldLookupValueJobRequirement=newSPFieldLookupValue(1,"SharePoint");

item["JobRequirement"]=JobRequirement;

//PeopleandGroupField

SPFieldUserValueManager=newSPFieldUserValue(web,web.EnsureUser("domain\\alias").ID,"UserName");

item["Manager"]=Manager;

item.Update();

}

}

}

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2.WebService篇.这里需要注意的是时间类型的格式“yyyy-MM-ddThh:mm:ssZ”。

publicstringAddNewItem()

{

WSLists.ListslistsWS=newLists();

listsWS.Credentials=CredentialCache.DefaultCredentials;

listsWS.Url="http://servername/_vti_bin/lists.asmx";

XmlDocumentdoc=newXmlDocument();

XmlElementbatch=doc.CreateElement("Batch");

batch.SetAttribute("OnError","Continue");

batch.SetAttribute("ListVersion","1");

batch.SetAttribute("ViewName","{707B3736-82E4-4272-9E00-3A5163AD6ACD}");

stringtitle="SharePointProjectManager";

stringJobDescription="PMForSharePoint";

stringCity="Beijing";

stringDueDate=DateTime.Now.AddDays(15).ToString("yyyy-MM-ddThh:mm:ssZ");

stringJobRequirement="1;#SharePoint";

stringManager="1;#Name";

batch.InnerXml=string.Format("<MethodID='1'Cmd='New'>"

+"<FieldName='ID'>New</Field>"

+"<FieldName='Title'>{0}</Field>"

+"<FieldName='JobDescription'>{1}</Field>"

+"<FieldName='City'>{2}</Field>"

+"<FieldName='DueDate'>{3}</Field>"

+"<FieldName='JobRequirement'>{4}</Field>"

+"<FieldName='Manager'>{5}</Field>"

+"</Method>",

title,JobDescription,City,DueDate,JobRequirement,Manager);

XmlNodenodeResult=listsWS.UpdateListItems("da4000b2-d13e-4420-b7bf-176ab85d91ee",batch);

returnnodeResult.OuterXml;

}

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3.客户端对象模型。SharePoint提供了三种对象模型：client.NetOM,SilverlightOM以及ECMAScriptOM.这里仅仅是一个Client.NETOM实例的一个演示。

publicvoidAddNewItem()

{

ClientContextctx=newClientContext(http://servername);

varjobsList=ctx.Web.Lists.GetByTitle("jobs");

ListItemCreationInformationitemCreateInfo=newListItemCreationInformation();

ListItemnewItem=jobsList.AddItem(itemCreateInfo);

newItem["Title"]="Webarchitecture";

newItem["JobDescription"]="<fontcolor='red'>architecture</font>";

newItem["City"]="Shanghai";

newItem["DueDate"]=DateTime.Now.AddDays(5);

newItem["JobRequirement"]="3;#";

newItem["Manager"]="1;#";

newItem.Update();

ctx.ExecuteQuery();

}

文章来源：/article/7036209.html

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