我使用以下代码创建新网站:
newWeb = SPContext.GetContext(HttpContext.Current).Web.Webs.Add(newSiteUrl, newSiteName, null, (uint)1033, siteTemplate, true, false);
try
{
newWeb.Update();
}
NewSiteUrl和newSiteName是两个文本框中的值,在我使用此代码的任何网站上(在Web部件中),新网站将成为此网站的子网站。
我现在希望能够选择一个父网站,以便新网站可以位于网站集的任何位置,而不仅仅是我使用网页部分的网站的子网站。
我创建了以下函数来获取网站集中的所有网站,并使用每个网站的名称和网址填充下拉列表
private void getSites()
{
SPSite oSiteCollection = SPContext.Current.Site;
SPWebCollection collWebsite = oSiteCollection.AllWebs;
for (int i = 0; i < collWebsite.Count; i++)
{
ddlParentSite.Items.Add(new ListItem(collWebsite[i].Title, collWebsite[i].Url));
}
oSiteCollection.Dispose();
}
如果用户在下拉列表中选择了某个网站,是否可以在newSiteUrl中使用该网址,以便确定新网站的位置?我没有让它真正起作用,新网站仍然成为当前网站的子网站。我想这与HttpContext.Current有关?关于我应该如何做的任何想法?
这是我第一次编写自定义Web部件,而sharepoint对象模型目前有点压倒性。
提前致谢。
编辑:使用更新的代码
出错:Trying to use an SPWeb object that has been closed or disposed and is no longer valid.
if (!siteExists(newSiteName) && newSiteName.Length > 0)
{
using (var parent = SPContext.GetContext(HttpContext.Current).Site)
{
using(var parentWeb = parent.OpenWeb(new Guid(parentSite)))
{
newWeb = parentWeb.Webs.Add(newSiteUrl, newSiteName, null, (uint)1033, siteTemplate, true, false);
try
{
newWeb.Update();
}
catch
{
lblErrorCreateSite.Text = "An error occured when trying to create a new site, please try again.";
}
finally
{
txtSiteName.Text = "";
// Show link to new site
lblNewSite.Text = "A new site was successfully created at ";
hplNewSite.Visible = true;
hplNewSite.NavigateUrl = siteURL() + newSiteName;
hplNewSite.Text = newSiteName;
// Dispose to reload the SharePoint content database
newWeb.Dispose();
}
// Set permissions
try
{
string site = siteURL();
SPSite spSite = new SPSite(site + newSiteName);
SPWeb web = spSite.OpenWeb();
// Assign Full Access role to the selected groups
string fullAccessGroup = null;
string fullAccessRole = null;
foreach (ListItem item in lbFullAccess.Items)
{
fullAccessGroup = item.Value;
fullAccessRole = "Full Control";
SPRoleAssignment roleAssignment = new SPRoleAssignment(web.SiteGroups[fullAccessGroup]);
SPRoleDefinitionBindingCollection roleDefinition = roleAssignment.RoleDefinitionBindings;
roleDefinition.Add(web.RoleDefinitions[fullAccessRole]);
web.RoleAssignments.Add(roleAssignment);
web.Properties[fullAccessGroup] = fullAccessRole;
web.Properties.Update();
}
// Assign Contributor role to the selected groups
string contributeGroup = null;
string contributeRole = null;
foreach (ListItem item in lbContributor.Items)
{
contributeGroup = item.Value.ToString();
contributeRole = "Contribute";
SPRoleAssignment roleAssignment = new SPRoleAssignment(web.SiteGroups[contributeGroup]);
SPRoleDefinitionBindingCollection roleDefinition = roleAssignment.RoleDefinitionBindings;
roleDefinition.Add(web.RoleDefinitions[contributeRole]);
web.RoleAssignments.Add(roleAssignment);
web.Properties[contributeGroup] = contributeRole;
web.Properties.Update();
}
// Assign Reader role to the selected groups
string readerGroup = null;
string readerRole = null;
foreach (ListItem item in lbReadOnly.Items)
{
readerGroup = item.Value.ToString();
readerRole = "Read";
SPRoleAssignment roleAssignment = new SPRoleAssignment(web.SiteGroups[readerGroup]);
SPRoleDefinitionBindingCollection roleDefinition = roleAssignment.RoleDefinitionBindings;
roleDefinition.Add(web.RoleDefinitions[readerRole]);
web.RoleAssignments.Add(roleAssignment);
web.Properties[readerGroup] = readerRole;
web.Properties.Update();
}
}
catch
{
lblErrorSetPermissions.Text = "Error trying to set permissions for this site, please try again.";
}
finally
{
}
}
}
}
else
{
if (siteExists(newSiteName))
{
lblErrorCreateSite.Text = "A site with that name already exists. Please select another name.<br/>";
}
if (newSiteName.Length == 0)
{
lblErrorCreateSite.Text = "A Site Name is required.<br/>";
}
hplNewSite.Visible = false;
}
EDIT2: 所以我用
SPSite currentContext = SPContext.GetContext(HttpContext.Current).Site;
SPWeb parentID = currentContext.OpenWeb(new Guid(parentSiteValue));
newWeb = parentID.Webs.Add(newSiteUrl, newSiteName, null, (uint)1033, siteTemplate, true, false);
但是我怎样才能最简单地获取新创建的网站的网址(在我创建的链接中显示正确的网址并在设置权限时使用)?
答案 0 :(得分:1)
您应该打开下拉列表中选择的SPWeb。使用Web ID作为下拉值,获取上下文spsite,然后使用SPSite.OpenWeb(GUID)打开您想要成为父项的Web。将新Web添加到该Web的Web:
private void getSites()
{
SPSite oSiteCollection = SPContext.Current.Site;
SPWebCollection collWebsite = oSiteCollection.AllWebs;
for (int i = 0; i < collWebsite.Count; i++)
{
ddlParentSite.Items.Add(new ListItem(collWebsite[i].Title, collWebsite[i].Id));
}
// oSiteCollection.Dispose(); // NEVER DISPOSE THE SPContext.Current.Site or Web
}
using( var site = SPContext.GetContext(HttpContext.Current).Site)
{
using(var parentWeb = site.OpenWeb(new Guid(DDLVALUE))
{
newWeb = parentWeb.Webs.Add(newSiteUrl, newSiteName, null, (uint)1033, siteTemplate, true, false);
try
{
newWeb.Update();
}
}
}
答案 1 :(得分:1)
using( var site = SPContext.GetContext(HttpContext.Current).Site)
{
}
当你处理从SPContext获得的站点对象时,可能会导致问题。
和Micorosoft说,不要处理上下文网。
希望可以帮到你