/// <summary>
/// Updates a single ListItem, making sure only to update fields in the cType
/// </summary>
/// <param name="item"></param>
private void UpdateListItem(SPListItem item)
{
try
{
SPContentType ctId = item.ContentType;
foreach (KeyValuePair <Guid, string> keyValue in _fieldValues.Where(keyValue => ctId.Fields.Contains(keyValue.Key)))
{
if (item.Fields[keyValue.Key].TypeAsString.StartsWith("TaxonomyFieldType", StringComparison.InvariantCultureIgnoreCase))
{
var field = item.Fields[keyValue.Key] as TaxonomyField;
var fieldValue = item[keyValue.Key] != null ? item[keyValue.Key].ToString() : "";
var newValues = keyValue.Value;
if (field != null)
{
if (field.AllowMultipleValues)
{
var values = new TaxonomyFieldValueCollection(field);
if (TaxonomyAppending.Checked)
{
values.PopulateFromLabelGuidPairs(fieldValue);
}
values.PopulateFromLabelGuidPairs(newValues);
field.SetFieldValue(item, values);
}
else
{
var taxValue = new TaxonomyFieldValue(field);
taxValue.PopulateFromLabelGuidPair(newValues);
field.SetFieldValue(item, taxValue);
}
}
}
else if (item.Fields[keyValue.Key].TypeAsString.StartsWith("DateTime", StringComparison.InvariantCultureIgnoreCase))
{
var field = item.Fields[keyValue.Key] as SPFieldDateTime;
if (field != null)
{
CultureInfo ci = new CultureInfo(Convert.ToInt32(SPContext.Current.Web.CurrencyLocaleID));
DateTime fldValue = Convert.ToDateTime(keyValue.Value);
field.ParseAndSetValue(item, fldValue.ToString(ci.DateTimeFormat.ShortDatePattern, ci));
}
}
else
{
item[keyValue.Key] = keyValue.Value;
}
}
item.Update();
}
catch (Exception ex)
{
_messages += ex.Message + "<br/>";
SPCriticalTraceCounter.AddDataToScope(67, "SP2010 BatchEdit", 1, ex.Message + ": " + ex.StackTrace);
}
}
/// <summary>
/// Loops through folder and updates items in there
/// </summary>
/// <param name="folder"></param>
private void TraverseListFolder(SPFolder folder)
{
// Get the collection of items from this folder
var qry = new SPQuery {
Folder = folder
};
try
{
using (SPWeb web = folder.ParentWeb)
{
SPListItemCollection ic = web.Lists[folder.ParentListId].GetItems(qry);
foreach (SPListItem subitem in ic)
{
if (subitem.Folder != null)
{
TraverseListFolder(subitem.Folder);
}
else
{
UpdateListItem(subitem);
}
}
}
}
catch (Exception ex)
{
SPCriticalTraceCounter.AddDataToScope(67, "SP2010 BatchEdit", 1, ex.Message + ": " + ex.StackTrace);
}
}
/// <summary>
/// Generates the form containing all the fields
/// </summary>
private void LoadForm()
{
try
{
using (new SPMonitoredScope("SP2010 BatchEdit Get Fields (and default values)"))
{
string webId = Request["web"];
string listId = Request["source"];
using (SPWeb web = SPContext.Current.Site.OpenWeb(new Guid(webId)))
{
SPList list = web.Lists[new Guid(listId)];
foreach (SPField field in list.Fields)
{
if (field.ShowInNewForm.GetValueOrDefault(true) && field.FieldRenderingControl != null && (field.ShowInEditForm ?? field.CanBeDisplayedInEditForm))
{
string lblText = field.Title;
if (field.Required)
{
lblText += " *";
}
pnlFields.Controls.Add(new System.Web.UI.WebControls.Label {
Text = lblText
});
pnlFields.Controls.Add(new Literal {
Text = "<br/>"
});
try
{
if (!field.FieldRenderingControl.GetType().Equals(typeof(TaxonomyFieldControl)))
{
BaseFieldControl editControl = field.FieldRenderingControl;
editControl.ID = "fld_" + field.Id.ToString().Replace("-", "_"); // fix for Lookup picker
Trace.Write(field.Id.ToString());
editControl.ControlMode = SPControlMode.New;
editControl.ListId = list.ID;
editControl.FieldName = field.InternalName;
editControl.RenderContext = SPContext.GetContext(HttpContext.Current, list.DefaultView.ID, list.ID, web);
pnlFields.Controls.Add(editControl);
}
else
{
var session = new TaxonomySession(field.ParentList.ParentWeb.Site);
var taxonomyControl = new TaxonomyWebTaggingControl
{
IsMulti = true,
IsAddTerms = true,
ID = "fld_" + field.Id,
FieldName = field.Title,
FieldId = field.Id.ToString()
};
taxonomyControl.TermSetId.Add(session.TermStores[0].Id);
taxonomyControl.SSPList = ((TaxonomyField)field).SspId.ToString();
taxonomyControl.AnchorId = ((TaxonomyField)field).AnchorId;
taxonomyControl.TermSetList = ((TaxonomyField)field).TermSetId.ToString();
pnlFields.Controls.Add(taxonomyControl);
}
}
catch (Exception ex)
{
SPCriticalTraceCounter.AddDataToScope(66, "SP2010 BatchEdit", 1, ex.Message + ": " + ex.StackTrace);
}
pnlFields.Controls.Add(new Literal {
Text = "<br/><br/>"
});
}
}
}
}
}
catch (Exception ex)
{
SPCriticalTraceCounter.AddDataToScope(66, "SP2010 BatchEdit", 1, ex.Message + ": " + ex.StackTrace);
}
}
/// <summary>
/// Button ClickEvent will cause a PostBack and will try to save all values to corresponding
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void btnOk_Click(object sender, EventArgs e)
{
using (new SPMonitoredScope("SP2010 BatchEdit Process Field Values"))
{
try
{
_fieldValues = new List <KeyValuePair <Guid, string> >();
foreach (Control control in pnlFields.Controls)
{
if (control.GetType().Equals(typeof(DateTimeField)))
{
BaseFieldControl taxControl = (DateTimeField)control;
if (taxControl.Value != null)
{
_fieldValues.Add(new KeyValuePair <Guid, string>(taxControl.Field.Id, taxControl.Value.ToString()));
}
}
else
{
var taggingControl = control as TaxonomyWebTaggingControl;
if (taggingControl != null)
{
TaxonomyWebTaggingControl taxControl = taggingControl;
if (!string.IsNullOrEmpty(taxControl.Text))
{
_fieldValues.Add(new KeyValuePair <Guid, string>(new Guid(taxControl.FieldId), taxControl.Text));
}
}
else if (control.GetType().IsSubclassOf(typeof(BaseFieldControl)))
{
BaseFieldControl fieldControl = (BaseFieldControl)control;
if (!string.IsNullOrEmpty(fieldControl.Value as string))
{
_fieldValues.Add(new KeyValuePair <Guid, string>(fieldControl.Field.Id, fieldControl.Value as string));
}
}
}
}
string webId = Request["web"];
string listId = Request["source"];
string items = Request["items"];
using (SPWeb web = SPContext.Current.Site.OpenWeb(new Guid(webId)))
{
SPList sourceLibrary = web.Lists[new Guid(listId)];
string[] itemids = items.Trim('|').Split('|');
foreach (string itemid in itemids)
{
try
{
SPListItem item = sourceLibrary.GetItemById(int.Parse(itemid));
if (item.Folder != null)
{
TraverseListFolder(item.Folder);
}
else
{
UpdateListItem(item);
}
}
catch (Exception ex)
{
_messages += ex.Message + "<br/>";
SPCriticalTraceCounter.AddDataToScope(67, "SP2010 BatchEdit", 1, ex.Message + ": " + ex.StackTrace);
}
}
}
}
catch (Exception ex)
{
_messages += ex.Message + "<br/>";
SPCriticalTraceCounter.AddDataToScope(68, "SP2010 BatchEdit", 1, ex.Message + ": " + ex.StackTrace);
}
}
if (string.IsNullOrEmpty(_messages))
{
Page.Response.Clear();
Page.Response.Write(string.Format(CultureInfo.InvariantCulture,
"<script type=\"text/javascript\">window.frameElement.commonModalDialogClose(1, 'Items updated');</script>"));
Page.Response.End();
}
else
{
// Log all messages again. (we could also use this
SPCriticalTraceCounter.AddDataToScope(67, "SP2010 BatchEdit", 1, _messages);
lblMessages.Text = "Unfortunately there was an error updating the items with the provided values, a system administrator can use the message below to check upon this error, please provide them with it. <br />" + _messages;
}
}
