public static void AddXsltViewWebPart(SPWeb web, SPList list, string pageUrl, string webPartName, string zoneID,
int zoneIndex, bool isHidden, string viewTitle)
{
using (SPLimitedWebPartManager webPartManager = web.GetLimitedWebPartManager(
pageUrl, System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared))
{
bool isExists = false;
foreach (System.Web.UI.WebControls.WebParts.WebPart wp in webPartManager.WebParts)
{
if (wp.Title.Equals(webPartName))
{
isExists = true;
break;
}
else
{
isExists = false;
}
}
if (!isExists)
{
XsltListViewWebPart webPart = new XsltListViewWebPart();
webPart.ListId = list.ID;
webPart.Title = webPartName;
webPart.ChromeType = System.Web.UI.WebControls.WebParts.PartChromeType.TitleAndBorder;
SPView view = list.Views[viewTitle];
webPart.ViewGuid = view.ID.ToString();
webPart.XmlDefinition = view.GetViewXml();
webPartManager.AddWebPart(webPart, zoneID, zoneIndex);
}
}
}
public override WebPart CreateWebPart(SPWeb web, Microsoft.SharePoint.WebPartPages.SPLimitedWebPartManager webPartManager)
{
SPList list = GetList(web, ListUrl, ListName);
if (list == null)
{
return(null);
}
Microsoft.SharePoint.WebPartPages.ListViewWebPart webPart = new Microsoft.SharePoint.WebPartPages.ListViewWebPart();
webPart.ListId = list.ID;
webPart.Title = Title;
webPart.WebId = list.ParentWeb.ID;
//webPart.ChromeType = System.Web.UI.WebControls.WebParts.PartChromeType.TitleAndBorder;
SPView view = GetView(list, ViewName);
webPart.ViewGuid = view.ID.ToString();
webPart.ListViewXml = view.GetViewXml();
webPart.ExportMode = WebPartExportMode.All;
base.UpdateProperties(webPart);
return(webPart);
}
private void ModifyCAMLFilter(SPView view)
{
var xml = new XmlDocument();
xml.LoadXml(view.GetViewXml());
if (xml.DocumentElement == null)
{
return;
}
var query = xml.DocumentElement.SelectSingleNode(CAML.Query);
if (query != null)
{
var where = query.SelectSingleNode(CAML.Where);
if (where == null)
{
where = xml.CreateNode(XmlNodeType.Element, CAML.Where, string.Empty);
query.AppendChild(where);
var w = CAMLGenerator.JoinFilters(CAMLPredicates, CAML.And);
where.InnerXml = w;
}
else
{
var whereParts = new List <string> {
where.InnerXml
};
whereParts.AddRange(CAMLPredicates);
where.InnerXml = CAMLGenerator.JoinFilters(whereParts, CAML.And);
}
}
view.SetViewXml(xml.OuterXml);
Debug.WriteLine(xml.OuterXml);
}
/// <summary>
/// Update list id in a webpart
/// </summary>
/// <param name="web">Current web</param>
/// <param name="pageUrl">Url of page contains web part that you want to change list id</param>
/// <param name="webPartName">The name of web part that you want to change list id</param>
/// <param name="list">Updated list</param>
/// <param name="viewTitle">Updated list view title</param>
public static void UpdateListId(SPWeb web, string pageUrl, string webPartName, SPList list, string viewTitle)
{
using (SPLimitedWebPartManager webPartManager = web.GetLimitedWebPartManager(
pageUrl, System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared))
{
foreach (System.Web.UI.WebControls.WebParts.WebPart wp in webPartManager.WebParts)
{
if (wp.Title.Equals(webPartName))
{
(wp as XsltListViewWebPart).ListId = list.ID;
wp.TitleUrl = list.RootFolder.Url;
SPView view = list.DefaultView;
(wp as XsltListViewWebPart).ViewGuid = view.ID.ToString();
(wp as XsltListViewWebPart).ViewId = int.Parse(view.BaseViewID);
(wp as XsltListViewWebPart).XmlDefinition = view.GetViewXml();
webPartManager.SaveChanges(wp);
break;
}
}
}
}
protected override void ProcessWebpartProperties(WebPart webpartInstance, WebPartDefinition webpartModel)
{
base.ProcessWebpartProperties(webpartInstance, webpartModel);
var typedWebpart = webpartInstance.WithAssertAndCast <XsltListViewWebPart>("webpartInstance", value => value.RequireNotNull());
var typedModel = webpartModel.WithAssertAndCast <XsltListViewWebPartDefinition>("webpartModel", value => value.RequireNotNull());
var web = _host.SPLimitedWebPartManager.Web;
// bind list
var targetWeb = web;
if (!string.IsNullOrEmpty(typedModel.WebUrl) || typedModel.WebId.HasGuidValue())
{
targetWeb = new LookupFieldModelHandler().GetTargetWeb(web.Site, typedModel.WebUrl, typedModel.WebId);
}
var list = GetTargetList(targetWeb, typedModel.ListTitle, typedModel.ListUrl, typedModel.ListId);
if (list != null)
{
typedWebpart.ListName = list.ID.ToString("B").ToUpperInvariant();
typedWebpart.TitleUrl = list.DefaultViewUrl;
}
// view check
if (list != null)
{
SPView srcView = null;
if (typedModel.ViewId.HasValue && typedModel.ViewId != default(Guid))
{
srcView = list.Views[typedModel.ViewId.Value];
}
else if (!string.IsNullOrEmpty(typedModel.ViewName))
{
srcView = list.Views[typedModel.ViewName];
}
if (srcView != null)
{
if (!string.IsNullOrEmpty(typedWebpart.ViewGuid))
{
// update hidden view, otherwise we can have weird SharePoint exception
// https://github.com/SubPointSolutions/spmeta2/issues/487
var hiddenView = list.Views[new Guid(typedWebpart.ViewGuid)];
hiddenView.SetViewXml(srcView.GetViewXml());
hiddenView.Update();
}
else
{
typedWebpart.ViewGuid = srcView.ID.ToString("B").ToUpperInvariant();
}
typedWebpart.TitleUrl = srcView.ServerRelativeUrl;
}
}
// able to 'reset', if NULL or use list-view based URLs
if (!string.IsNullOrEmpty(typedModel.TitleUrl))
{
typedWebpart.TitleUrl = typedModel.TitleUrl;
}
// weird, but it must be set to avoid null-ref exceptions
typedWebpart.GhostedXslLink = "main.xsl";
#if !NET35
// rest
typedWebpart.JSLink = typedModel.JSLink;
#endif
if (typedModel.CacheXslStorage.HasValue)
{
typedWebpart.CacheXslStorage = typedModel.CacheXslStorage.Value;
}
if (typedModel.CacheXslTimeOut.HasValue)
{
typedWebpart.CacheXslTimeOut = typedModel.CacheXslTimeOut.Value;
}
#if !NET35
if (typedModel.ShowTimelineIfAvailable.HasValue)
{
typedWebpart.ShowTimelineIfAvailable = typedModel.ShowTimelineIfAvailable.Value;
}
#endif
if (!string.IsNullOrEmpty(typedModel.Xsl))
{
typedWebpart.Xsl = typedModel.Xsl;
}
if (!string.IsNullOrEmpty(typedModel.XslLink))
{
var urlValue = typedModel.XslLink;
typedWebpart.XslLink = urlValue;
}
if (!string.IsNullOrEmpty(typedModel.XmlDefinition))
{
typedWebpart.XmlDefinition = typedModel.XmlDefinition;
}
if (!string.IsNullOrEmpty(typedModel.XmlDefinitionLink))
{
var urlValue = typedModel.XmlDefinitionLink;
typedWebpart.XmlDefinitionLink = urlValue;
}
if (!string.IsNullOrEmpty(typedModel.GhostedXslLink))
{
var urlValue = typedModel.GhostedXslLink;
typedWebpart.GhostedXslLink = urlValue;
}
if (!string.IsNullOrEmpty(typedModel.BaseXsltHashKey))
{
typedWebpart.BaseXsltHashKey = typedModel.BaseXsltHashKey;
}
if (typedModel.DisableColumnFiltering.HasValue)
{
typedWebpart.DisableColumnFiltering = typedModel.DisableColumnFiltering.Value;
}
#if !NET35
if (typedModel.DisableSaveAsNewViewButton.HasValue)
{
typedWebpart.DisableSaveAsNewViewButton = typedModel.DisableSaveAsNewViewButton.Value;
}
if (typedModel.DisableViewSelectorMenu.HasValue)
{
typedWebpart.DisableViewSelectorMenu = typedModel.DisableViewSelectorMenu.Value;
}
if (typedModel.InplaceSearchEnabled.HasValue)
{
typedWebpart.InplaceSearchEnabled = typedModel.InplaceSearchEnabled.Value;
}
#endif
}
private void AddView()
{
XsltListViewWebPart xlvWebPart = null;
//SPSite spSite =// new SPSite("http://xqx2012/personal/xueqingxia");
SPWeb spWeb = SPContext.Current.Web;
SPList currList = spWeb.Lists.TryGetList(webObj.ListMediaLib);//"文档" );
//GetList(ref spWeb, ref currList);
SPView view = currList.Views[0];
foreach (SPView tmpView in currList.Views)
{
if (tmpView.Title == "缩略图")
{
view = tmpView;
break;
}
}
xlvWebPart = new XsltListViewWebPart();
xlvWebPart.ID = "xlvPics";
xlvWebPart.Toolbar = "None";
xlvWebPart.WebId = spWeb.ID;
xlvWebPart.ListId = currList.ID;
xlvWebPart.ChromeType = PartChromeType.TitleOnly;
xlvWebPart.ViewGuid = view.ID.ToString();
xlvWebPart.ListName = currList.ID.ToString();
//xlvWebPart.Title = currList.Title;
xlvWebPart.ClientRender = true;
xlvWebPart.ListUrl = currList.RootFolder.Url;
xlvWebPart.CssClass = view.CssStyleSheet;
xlvWebPart.CssStyleSheet = view.CssStyleSheet;
xlvWebPart.JSLink = view.JSLink;
xlvWebPart.AllowClose = false;
xlvWebPart.AllowConnect = false;
xlvWebPart.AllowEdit = false;
xlvWebPart.AllowHide = false;
xlvWebPart.AllowMinimize = false;
xlvWebPart.AllowZoneChange = false;
xlvWebPart.ChromeType = PartChromeType.Default;
//xlvWebPart.Title = "";
//xlvWebPart.ViewSelectorFetchAsync = false;
//xlvWebPart.InplaceSearchEnabled = false;
//xlvWebPart.ServerRender = false;
//xlvWebPart.InitialAsyncDataFetch = false;
//xlvWebPart.PageSize = -1; xlvWebPart.UseSQLDataSourcePaging = true; xlvWebPart.DataSourceID = ""; xlvWebPart.ShowWithSampleData = false; xlvWebPart.AsyncRefresh = false; xlvWebPart.ManualRefresh = false; xlvWebPart.AutoRefresh = false; xlvWebPart.AutoRefreshInterval = 60; xlvWebPart.SuppressWebPartChrome = false; xlvWebPart.ZoneID = "Main"; xlvWebPart.ChromeState = PartChromeState.Normal; xlvWebPart.AllowClose = true; xlvWebPart.AllowZoneChange = true; xlvWebPart.AllowMinimize = true; xlvWebPart.AllowConnect = true; xlvWebPart.AllowEdit = true; xlvWebPart.AllowHide = true; xlvWebPart.Hidden = false;
xlvWebPart.XmlDefinition = view.GetViewXml();
xlvWebPart.ParameterBindings = view.ParameterBindings;
StringBuilder txt = new StringBuilder();
txt.AppendLine("<div id = \"MSOZoneCell_WebPartWPQ2\" class=\"ms-webpartzone-cell ms-webpart-cell-vertical ms-fullWidth s4-wpcell\" onkeyup=\"WpKeyUp(event)\" onmouseup=\"WpClick(event)\">");
txt.AppendLine("<div class=\"ms-webpart-chrome ms-webpart-chrome-vertical ms-webpart-chrome-fullWidth \">");
//txt.AppendLine(xlvWebPart.ToString ());
//txt.AppendLine("</div></div>");
try
{
this.Controls.Add(new LiteralControl(txt.ToString()));
this.Controls.Add(xlvWebPart);
this.Controls.Add(new LiteralControl("</div></div>"));
//divRoll.Controls.Add(xlvWebPart);
}
catch (Exception ex)
{
lblMsg.Text = ex.ToString();
}
}