SharePoint 2013 Create taxonomy field

创建taxonomy field之前我们首先来学习一下如果创建termSet,原因是我们所创建的taxonomy field需要关联到termSet。

简单介绍一下Taxonomy Term Store的层次结构:

TermStore

Group

TermSet

Term //Term可以继续创建Term

1、首先,我们需要new TaxonomySession对象,然后获取到TermStore

TaxonomySession session = new TaxonomySession(Site);//Site即为SPSite对象
TermStore termStore = session.TermStores[MetadataService];//MetadataService 即为SharePoint Managed Metadata Service name, 如果没有即需要创建一个Managed Metadata Service,具体如何创建这里不做介绍。

2、创建Group,创建Group之前我们需要check一下Group是否存在,我们可以简单的通过Linq语句来完成所需要的工作

Group group = termStore.Groups.Where(g => g.Name.Equals(groupName, StringComparison.OrdinalIgnoreCase)).Count() > 0 ?
                                termStore.Groups[groupName] : termStore.CreateGroup(groupName);


3、创建TermSet,创建TermSet的时候可以指定TermSet的Lcid,我们可以通过如下2中方式获取

int lcid = termStore.DefaultLanguage;//推荐
//or 
int lcid = CultureInfo.CurrentCulture.LCID;//不推荐,原因是机器语言和SharePoint环境语言有可能不一致
TermSet rootTermSet = group.TermSets.Where(ts => ts.Name == termSetName).Count() > 0 ?
                        group.TermSets[termSetName] : group.CreateTermSet(termSetName, Guid.NewGuid(), lcid);

4、创建Term

 Term term = rootTermSet.Terms.Where(t => t.Name.Equals(termname, StringComparison.OrdinalIgnoreCase)).Count() > 0 ?
                               rootTermSet.Terms[termname] : rootTermSet.CreateTerm(termname, lcid, Guid.NewGuid());

5、commit

 termStore.CommitAll();

6、创建Taxonomy field

TaxonomyField taxonomyField = Site.RootWeb.Fields.CreateNewField("TaxonomyFieldType", "taxonomyFieldName") as TaxonomyField;
taxonomyField.Description = "This is test for cnblogs.";
taxonomyField.SspId = termStore.Id;
taxonomyField.TermSetId = rootTermSet.Id;//taxonomy field binding to termSet
taxonomyField.AllowMultipleValues = true;
taxonomyField.Group = "Custom Columns";//taxonmy field default site column group 
Site.RootWeb.Fields.Add(taxonomyField);
Site.RootWeb.Update();
                   


7、测试,获取taxonomy field

TaxonomyField field = site.RootWeb.Fields["taxonomyFieldName"] as TaxonomyField;

OK,you have been  created taxonomyField successfully。

原文地址:https://www.cnblogs.com/qindy/p/6232177.html