本文整理汇总了C#中FormDataCollection.Where方法的典型用法代码示例。如果您正苦于以下问题:C# FormDataCollection.Where方法的具体用法?C# FormDataCollection.Where怎么用?C# FormDataCollection.Where使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FormDataCollection
的用法示例。
在下文中一共展示了FormDataCollection.Where方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: PerformMemberSearch
public static IEnumerable<SearchResult> PerformMemberSearch(string filter, FormDataCollection queryStrings, out int totalRecordCount,
string memberType = "",
int pageNumber = 0,
int pageSize = 0,
string orderBy = "",
Direction orderDirection = Direction.Ascending)
{
var internalSearcher = ExamineManager.Instance.SearchProviderCollection[Constants.Examine.InternalMemberSearcher];
ISearchCriteria criteria = internalSearcher.CreateSearchCriteria().RawQuery(" +__IndexType:member");
//build a lucene query
if (string.IsNullOrWhiteSpace(filter) &&
!queryStrings.Any(qs => qs.Key.StartsWith("f_") && !string.IsNullOrWhiteSpace(qs.Value)))
{
// Generic get everything...
criteria.RawQuery("a* b* c* d* e* f* g* h* i* j* k* l* m* n* o* p* q* r* s* t* u* v* w* x* y* z*");
}
else
{
// the __nodeName will be boosted 10x without wildcards
// then __nodeName will be matched normally with wildcards
// the rest will be normal without wildcards
if (!string.IsNullOrWhiteSpace(filter))
{
var sb = new StringBuilder();
sb.Append("+(");
//node name exactly boost x 10
sb.AppendFormat("__nodeName:{0}^10.0 ", filter.ToLower());
//node name normally with wildcards
sb.AppendFormat(" __nodeName:{0}* ", filter.ToLower());
var basicFields = new List<string>() { "id", "_searchEmail", "email", "loginName" };
var userFields = ExamineManager.Instance.IndexProviderCollection["InternalMemberIndexer"].IndexerData.UserFields.Select(x => x.Name);
basicFields.AddRange(userFields);
foreach (var field in basicFields.Distinct())
{
//additional fields normally
sb.AppendFormat("{0}:{1} ", field, filter);
}
sb.Append(")");
criteria.RawQuery(sb.ToString());
}
// Now specific field searching. - these should be ANDed and grouped.
foreach (var qs in queryStrings.Where(q => q.Key.StartsWith("f_") && !string.IsNullOrWhiteSpace(q.Value)))
{
// Got a filter.
string alias = qs.Key.Substring(2);
var values = queryStrings.GetValue<string>(qs.Key).Split(',');
if (values.Length > 0)
{
criteria.GroupedOr(new[] { alias }, values);
}
}
}
//must match index type
if (!string.IsNullOrWhiteSpace(memberType))
{
criteria.NodeTypeAlias(memberType);
}
//// Order the results
//// Examine Sorting seems too unreliable, particularly on nodeName
//if (orderDirection == Direction.Ascending) {
// criteria.OrderBy(orderBy.ToLower() == "name" ? "nodeName" : "email");
//} else {
// criteria.OrderByDescending(orderBy.ToLower() == "name" ? "nodeName" : "email");
//}
var result = internalSearcher.Search(criteria);
totalRecordCount = result.TotalItemCount;
// Order the results
var orderedResults = orderDirection == Direction.Ascending
? result.OrderBy(o => orderBy.ToLower() == "name" ? o.Fields["nodeName"] : o.Fields["email"])
: result.OrderByDescending(o => orderBy.ToLower() == "name" ? o.Fields["nodeName"] : o.Fields["email"]);
if (pageSize > 0)
{
int skipCount = (pageNumber > 0 && pageSize > 0) ? Convert.ToInt32((pageNumber - 1) * pageSize) : 0;
if (result.TotalItemCount < skipCount)
{
skipCount = result.TotalItemCount / pageSize;
}
return orderedResults.Skip(skipCount).Take(pageSize);
}
return orderedResults;
}
示例2: AddQueryStringsToAdditionalData
/// <summary>
/// The AdditionalData of a node is always populated with the query string data, this method performs this
/// operation and ensures that special values are not inserted or that duplicate keys are not added.
/// </summary>
/// <param name="node"></param>
/// <param name="queryStrings"></param>
protected void AddQueryStringsToAdditionalData(TreeNode node, FormDataCollection queryStrings)
{
foreach (var q in queryStrings.Where(x => node.AdditionalData.ContainsKey(x.Key) == false))
{
node.AdditionalData.Add(q.Key, q.Value);
}
}
示例3: AddQueryStringsToAdditionalData
/// <summary>
/// The AdditionalData of a node is always populated with the query string data, this method performs this
/// operation and ensures that special values are not inserted or that duplicate keys are not added.
/// </summary>
/// <param name="node"></param>
/// <param name="queryStrings"></param>
protected virtual void AddQueryStringsToAdditionalData(TreeNode node, FormDataCollection queryStrings)
{
// Add additional data, ensure treeId isn't added as we've already done that
foreach (var q in queryStrings
.Where(x => x.Key != "treeId" && !node.AdditionalData.ContainsKey(x.Key)))
{
node.AdditionalData.Add(q.Key, q.Value);
}
}
示例4: Delete
protected HttpResponseMessage Delete(FormDataCollection form)
{
foreach (string username in form.Where(kvp => kvp.Key.StartsWith("user_")).Select(kvp => kvp.Key.Substring(5)))
{
UserIDMapper.DeleteUser(username);
}
return GetUserId(form.Get("UserId"));
}
示例5: ConvertFromLegacy
/// <summary>
/// Converts a legacy XmlTreeNode to a new TreeNode
/// </summary>
/// <param name="parentId"></param>
/// <param name="xmlTreeNode"></param>
/// <param name="urlHelper"></param>
/// <param name="currentSection"></param>
/// <param name="currentQueryStrings">
/// The current query strings for the request - this is used to append the query strings to the menu URL of the item being rendered since the menu
/// actually belongs to this same node (request) the query strings need to exist so the menu can be rendered in some cases.
/// </param>
/// <param name="isRoot"></param>
/// <returns></returns>
internal static TreeNode ConvertFromLegacy(string parentId, XmlTreeNode xmlTreeNode, UrlHelper urlHelper, string currentSection, FormDataCollection currentQueryStrings, bool isRoot = false)
{
// /umbraco/tree.aspx?rnd=d0d0ff11a1c347dabfaa0fc75effcc2a&id=1046&treeType=content&contextMenu=false&isDialog=false
//we need to convert the node source to our legacy tree controller
var childNodesSource = urlHelper.GetUmbracoApiService<LegacyTreeController>("GetNodes");
var childQuery = (xmlTreeNode.Source.IsNullOrWhiteSpace() || xmlTreeNode.Source.IndexOf('?') == -1)
? ""
: xmlTreeNode.Source.Substring(xmlTreeNode.Source.IndexOf('?'));
//append the query strings
childNodesSource = childNodesSource.AppendQueryStringToUrl(childQuery);
//for the menu source we need to detect if this is a root node since we'll need to set the parentId and id to -1
// for which we'll handle correctly on the server side.
//if there are no menu items, then this will be empty
var menuSource = "";
if (xmlTreeNode.Menu != null && xmlTreeNode.Menu.Any())
{
menuSource = urlHelper.GetUmbracoApiService<LegacyTreeController>("GetMenu");
//these are the absolute required query strings
var menuQueryStrings = new Dictionary<string, object>
{
{"id", (isRoot ? "-1" : xmlTreeNode.NodeID)},
{"treeType", xmlTreeNode.TreeType},
{"parentId", (isRoot ? "-1" : parentId)},
{"section", currentSection}
};
//append the extra ones on this request
foreach (var i in currentQueryStrings.Where(x => menuQueryStrings.Keys.Contains(x.Key) == false))
{
menuQueryStrings.Add(i.Key, i.Value);
}
menuSource = menuSource.AppendQueryStringToUrl(menuQueryStrings.ToQueryString());
}
//TODO: Might need to add stuff to additional attributes
var node = new TreeNode(xmlTreeNode.NodeID, isRoot ? null : parentId, childNodesSource, menuSource)
{
HasChildren = xmlTreeNode.HasChildren,
Icon = xmlTreeNode.Icon,
Name = xmlTreeNode.Text,
NodeType = xmlTreeNode.NodeType
};
if (isRoot)
{
node.AdditionalData.Add("treeAlias", xmlTreeNode.TreeType);
}
//This is a special case scenario, we know that content/media works based on the normal Belle routing/editing so we'll ensure we don't
// pass in the legacy JS handler so we do it the new way, for all other trees (Currently, this is a WIP), we'll render
// the legacy js callback,.
var knownNonLegacyNodeTypes = new[] { "content", "contentRecycleBin", "mediaRecyleBin", "media" };
if (knownNonLegacyNodeTypes.InvariantContains(xmlTreeNode.NodeType) == false)
{
node.AssignLegacyJsCallback(xmlTreeNode.Action);
}
return node;
}