My result set is not sorting. How do I set up OrderBy for type System.Linq.GroupedEnumerable
I've converted an application from Core 1.1 to 2.2. Everything ported over fine except one piece of logic that:
1) takes a response from a service call maps it to a GroupedEnumerable
2) takes the grouped set and passes it to a function that maps it to an object of type System.Linq.Enumerable.SelectEnumerableIterator.
The resulting object is properly populated but not sorted. I have tried the order by in the function parameter call and as a separate process afterwards.
//response = {myService.myClient.SearchNominationsResponse}
//groupedSet = {System.Linq.GroupedEnumerable<ServiceClients.myClient.NominationObject, long>}
//result = {System.Linq.Enumerable.SelectEnumerableIterator<System.Linq.IGrouping<long, ServiceClients.myClient.NominationObject>, app.ViewModels.EvaluationSummary>}
public IEnumerable<EvaluationSummary> GetEvaluationSummaries(string sortBy, string sortOrder, Filter filter = null)
{
var request = Mapper.MapSearchNominationRequest(filter);
request.IsDetailed = false;
var response = myService.SearchNominationsAsync(request).GetAwaiter().GetResult();
var groupedSet = response.mySet.GroupBy(n => n.SetId);
// I get a proper result but it is not sorted
var result = groupedSet.Select(
g => Mapper.MapEvaluationSummary(
g.OrderBy(g2 => sortBy + " " + sortOrder)
.Last()));
// Still not sorting
result = result.OrderBy(r => sortBy + sortOrder);
return result;
}
public EvaluationSummary MapEvaluationSummary(SetObject setIn)
{
var eval = new EvaluationSummary
{
setDate = setIn.Date,
setId = setIn.Id,
setTypeId = setIn.TypeId,
setTypeDescription = setIn.TypeDescription,
setStatusId = setIn.StatusId,
setStatusDescription = setIn.StatusDescription,
setBy = setIn.Manager,
setEmployee = setIn.employee
};
}
So in my view I have columns that list Date, Id, setEmployee. I can click on these values to issue a sort pattern and I can see that the sortBy and sortOrder variables are being passed in with proper values but the sorting is not happening.
I expect 'William' to appear before 'Bill' and then Bill to appear before 'William' when toggling the employee column header in my view.
Based off of the previous answers, I'm still not sure if I can substitute a property name in the LINQ with a variable. To fix my problem and move on I've implemented JS logic to sort my table headers. We had a custom JS that we use to format tables in our apps but it seems the sort functionality never worked. Anyway not an answer to my question but this is how I solved the problem:
Logic can be found at:
http://www.kryogenix.org/code/browser/sorttable/
-HaYen
Related
I need to get that single date which is underlined in red in the image, and store it into a variable, so I can create a conditional and use it as a param.
Through front end it comes dynamically thousands of fields and filters which this date is included, or it also can bring only the date. Therefore, DataFechamento will always come no matter how many filters are coming..
Any way, the thing is that for me to create the conditional that I need, only that date in DataFechamento matters. Therefore, I need to find out how I can pick that '31/08/2022' alone and store it inside a variable.
public virtual IQueryable<Object> MontaQueryRecuperar(RecuperarIdDTO dto)
{
QueryParams queryParams = new QueryParams()
{
includes = dto.includes,
limit = 1,
page = 1,
start = 0,
fields = dto.fields,
filter = "[{'property':'Id','operator':'equal','value':" + dto.Id + "}]"
};
var query = ExecutaConsulta(queryParams);
IQueryable<object> queryFinal = query;
var fields = queryParams.GetFields();
if (fields != null && fields.Count > 0)
queryFinal = (query.SelectDynamic<TEntidade>(fields) as IQueryable<object>);
return queryFinal;
}
just for analysis:
I'm new in developing acumatica I am stuck at getting the value of a custom TextEdit field that I created. I can get all of the built-in field value through this code
InventoryItem items = (InventoryItem)Base.Item.Cache.Current;
but I cannot get the one that I have created at acumatica customization
here is the field I want to get
https://i.stack.imgur.com/gPln4.png
I already tried
InventoryItem items = (InventoryItem)Base.ItemSettings.Cache.Current;
var shortdesc = items.UsrShortDescription;
But it's not working and does not show the value inside the textbox
thank you in advance for helping
InventoryItem items = (InventoryItem)Base.ItemSettings.Current;
var itemExt = PXCache<InventoryItem>.GetExtension<InventoryItemExt>(items);
var shortdesc = itemExt.UsrShortDescription;
Vardan showed one way, for completeness of picture want to show another as well:
InventoryItem items = (InventoryItem)Base.ItemSettings.Current;
var itemExt = items.GetExtension<InventoryItemExt>();
This is an example of getting value from a non-extension field. I did not use extension DAC to add the Gift card field to the store setup screen.
In a method I need to get the value of that field. I should check whether the order contains Gift card item or not.
public static bool GiftcardName(OrderModel orders, BZWoocommerceStore store)
{
// "ZGift CArd W" => "giftcard"
string wooCommName = string.Empty;
string wooCommNameNoSpases = string.Empty;
bool containsGiftcardName = false;
bool isGiftcard = false;
foreach (OrderLineModel line in orders.LineItems)
{
string gNameInAcumatica = store.GiftcardIdentifier;
string gNameInAcumaticaWithoutSpaces = gNameInAcumatica.Replace(" ", "");
wooCommName = line.Name; //pattern
wooCommNameNoSpases = wooCommName.Replace(" ", "");
//wooCommNameNoSpases = new string(wooCommName.ToCharArray()
// .Where(c => !Char.IsWhiteSpace(c))
// .ToArray());
//woCommNameNoUperCase= wooCommNameNoSpases.ToLower();
//isGiftcardName= woCommNameNoUperCase.Contains(gName);
//containsGiftcardName = wooCommNameNoSpases.Contains(gName);
containsGiftcardName = Regex.IsMatch(wooCommNameNoSpases, gNameInAcumaticaWithoutSpaces, RegexOptions.IgnoreCase);
if(containsGiftcardName)
{
isGiftcard = true;
}
}
return isGiftcard;
}
So, when I call this method I give to that 2 arguments, orders and store.
The store argument was created in this way.
public PXSelect<BZWoocommerceOrder> Order;
In an action method I wrote this.
string storeCode = this.Order.Current.StoreCode;
BZWoocommerceStore store = PXSelect<BZWoocommerceStore, Where<BZWoocommerceStore.storeCode, Equal<Required<BZWoocommerceStore.storeCode>>>>.Select(this, storeCode);
My GiftcardName() method sees the value of original field. Writing "Original" I mean that you do not use any technique like this one.
BZSOOrderExt rowExt = sender.GetExtension<BZSOOrderExt>(row);
I'm trying to add a new method to my API.
The method's goal is to return a list of Partenaires having the given Prestation in their prestations.
When I'm calling the method by a GET request, the application pool of my API crashes. In the event logs, I have a warning called Microsoft-Windows-WAS and the linked error is:
A process serving application pool 'UphairApi2' suffered a fatal communication error with the Windows Process Activation Service. The process id was '3960'. The data field contains the error number.
And the network developer tool says that it failed to load response data.
Failed to load response data
When I'm returning return db.Partenaires.Where(p => p.PartenairePrestations.Any(pp => pp.Prestation.NomPrestation == prestation.Value)).ToString();, here's the returned request:
"SELECT\r\nExtent1.IdPartenaire, \r\nExtent1.FirstName, \r\nExtent1.LastName, \r\nExtent1.Email, \r\nExtent1.Password, \r\nExtent1.PasswordSalt, \r\nExtent1.Type, \r\nExtent1.Pays, \r\nExtent1.Ville, \r\nExtent1.CodePostale, \r\nExtent1.Adresse, \r\nExtent1.Lat, \r\nExtent1.Lng, \r\nExtent1.ImageUrl, \r\nExtent1.CouvertureUrl, \r\nExtent1.DateNaissance, \r\nExtent1.ADomicile, \r\nExtent1.SeDeplace, \r\nExtent1.DateAjout, \r\nExtent1.AdresseComplement, \r\nExtent1.TelMobile, \r\nExtent1.ValidationAutomatique, \r\nExtent1.NotifEmailMessage, \r\nExtent1.NotifEmailReservation, \r\nExtent1.NotifEmailPaiement, \r\nExtent1.NotifEmailNewsletter, \r\nExtent1.NotifSmsMessage, \r\nExtent1.NotifSmsReservation, \r\nExtent1.IdUserMango, \r\nExtent1.Iban, \r\nExtent1.TitulaireCompte, \r\nExtent1.IdWallet, \r\nExtent1.IdAccount, \r\nExtent1.Valide, \r\nExtent1.Son, \r\nExtent1.Push, \r\nExtent1.IdPhone\r\nFROM Partenaire AS Extent1\r\n WHERE EXISTS(SELECT\r\n1 AS C1\r\nFROM PartenairePrestation AS Extent2 INNER JOIN Prestation AS Extent3 ON Extent2.IdPrestation = Extent3.IdPrestation\r\n WHERE (Extent1.IdPartenaire = Extent2.IdPartenaire) AND ((Extent3.NomPrestation = #p__linq__0) OR ((Extent3.NomPrestation IS NULL) AND (#p__linq__0 IS NULL))))"
And the equivalent for Mysql Workbench:
SELECT Extent1.IdPartenaire, Extent1.FirstName, Extent1.LastName, Extent1.Email, Extent1.Password, Extent1.PasswordSalt, Extent1.Type, Extent1.Pays, Extent1.Ville, Extent1.CodePostale, Extent1.Adresse, Extent1.Lat, Extent1.Lng, Extent1.ImageUrl, Extent1.CouvertureUrl, Extent1.DateNaissance, Extent1.ADomicile, Extent1.SeDeplace, Extent1.DateAjout, Extent1.AdresseComplement, Extent1.TelMobile, Extent1.ValidationAutomatique, Extent1.NotifEmailMessage, Extent1.NotifEmailReservation, Extent1.NotifEmailPaiement, Extent1.NotifEmailNewsletter, Extent1.NotifSmsMessage, Extent1.NotifSmsReservation, Extent1.IdUserMango, Extent1.Iban, Extent1.TitulaireCompte, Extent1.IdWallet, Extent1.IdAccount, Extent1.Valide, Extent1.Son, Extent1.Push, Extent1.IdPhone FROM Partenaire AS Extent1 WHERE EXISTS(SELECT 1 AS C1 FROM PartenairePrestation AS Extent2 INNER JOIN Prestation AS Extent3 ON Extent2.IdPrestation = Extent3.IdPrestation WHERE (Extent1.IdPartenaire = Extent2.IdPartenaire) AND ((Extent3.NomPrestation = 'Barbe')))
I tested this request in MysqlWorkbench and a set of datas is well returned.
Here's my method:
// GET: api/Partenaires_prestations
[Authorize]
[Route("api/Partenaires_prestations")]
public List<PartenaireMapItem> GetPartenairesWithPrestations() {
Random rnd = new Random();
var queryString = Request.GetQueryNameValuePairs();
var prestation = queryString.FirstOrDefault();
return db.Partenaires.Where(p => p.PartenairePrestations.Any(pp => pp.Prestation.NomPrestation == prestation.Value))
.ToList()
.Select(p => new PartenaireMapItem {
IdPartenaire = p.IdPartenaire,
FirstName = p.FirstName,
LastName = p.LastName,
NomComplet = p.LastName.Substring(0,1).ToUpper() + ". " + p.FirstName,
Type = p.Type,
DureeMin = 50,
Lat = p.Lat,
Lng = p.Lng,
ImageUrl = p.ImageUrl,
SeDeplace = p.SeDeplace,
ADomicile = p.ADomicile,
Notes = p.NoteClientPartenaires,
Prestations = p.PartenairePrestations.Select(y => y.Prestation.NomPrestation).ToList();
}).ToList();
}
What am I doing wrong ?
Any help would be appreciated since I couldn't find another related thread on internet.
You will probably need to debug the API and specify more detail to help narrow down a cause. A couple of things I can see:
var prestation = queryString.FirstOrDefault();
// Handle when prestation comes back #null. Is that valid?
var results = db.Partenaires.Where(p => p.PartenairePrestations.Any(pp => pp.Prestation.NomPrestation == prestation.Value))
// .ToList() // Avoid .ToList() here... Select the entity properties you need.
.Select(p => new PartenaireMapItem {
IdPartenaire = p.IdPartenaire,
FirstName = p.FirstName,
LastName = p.LastName,
// NomComplet = p.LastName.Substring(0,1).ToUpper() + ". " + p.FirstName, // Remove. Make this a computed property in your view model.
Type = p.Type,
// DureeMin = 50, // Can remove, can be a computed property.
Lat = p.Lat,
Lng = p.Lng,
ImageUrl = p.ImageUrl,
SeDeplace = p.SeDeplace, // Ok if a String/value.
ADomicile = p.ADomicile, // Ok if a String/value.
Notes = p.NoteClientPartenaires, // Ok if a String/value.
Prestations = p.PartenairePrestations.Select(y => y.Prestation.NomPrestation).ToList(); // Assuming this is retrieving the names of presentations. List<string>.
}).ToList();
return results;
The early .ToList() was required because you were attempting to compute values (NameComplet) in the Linq expression that normally would have been fed to EF which your DB provider will not understand. For efficiency, only select mapped properties, and instead change any computed values to read-only properties on your view model. (PartenaireMapItem)
private string _nomComplet = null;
public string NomComplet
{
get { return _nomComplet ?? (_nomComplet = LastName.Substring(0,1).ToUpper() + ". " + FirstName); }
}
That example buffers the result assuming that the name details are read-only. If First/Last name can be updated, just return the calculated name each time.
The other properties should be fine, assuming that SeDeclace/ADomicile are string values and not child entities. The same goes for the list of Prestations. A list of strings for the Prestation names should be fine.
The other minor change I made was to retrieve the view models in a variable to inspect prior to returning. This better facilitates using a breakpoint to inspect the results before returning. From here determine if any error is coming back from the computation of the results, or something else such as serializing the resulting view models back to the client.
I will attempt to be as specific as possible. So we are using Sitefinity 8.1.5800, I have a couple dynamic content modules named ReleaseNotes and ReleaseNoteItems. ReleaseNotes has some fields but no reference to ReleaseNoteItems.
Release Note Items has fields and a related data field to ReleaseNotes.
So I can query all ReleaseNoteItems as dynamic content pretty quickly less than a second.
I then use these objects provided by sitefinity and map them to a C# object so I can use strong type. This mapping process is taking almost a minute and using over 600 queries for only 322 items (N+1).
In Short: I need to get all sitefinity objects and Map them to a usable c# object quicker than I currently am.
The method for fetching the dynamic content items (takes milliseconds):
private IList<DynamicContent> GetAllLiveReleaseNoteItemsByReleaseNoteParentId(Guid releaseNoteParentId)
{
DynamicModuleManager dynamicModuleManager = DynamicModuleManager.GetManager(String.Empty);
Type releasenoteitemType = TypeResolutionService.ResolveType("Telerik.Sitefinity.DynamicTypes.Model.ReleaseNoteItems.Releasenoteitem");
string releaseNoteParentTypeString = "Telerik.Sitefinity.DynamicTypes.Model.ReleaseNotes.Releasenote";
var provider = dynamicModuleManager.Provider as OpenAccessDynamicModuleProvider;
int? totalCount = 0;
var cultureName = "en";
Thread.CurrentThread.CurrentUICulture = new CultureInfo(cultureName);
Type releasenoteType = TypeResolutionService.ResolveType("Telerik.Sitefinity.DynamicTypes.Model.ReleaseNotes.Releasenote");
// This is how we get the releasenote items through filtering
DynamicContent myCurrentItem = dynamicModuleManager.GetDataItem(releasenoteType, releaseNoteParentId);
var myMasterParent =
dynamicModuleManager.Lifecycle.GetMaster(myCurrentItem) as DynamicContent;
var relatingItems = provider.GetRelatedItems(
releaseNoteParentTypeString,
"OpenAccessProvider",
myMasterParent.Id,
string.Empty,
releasenoteitemType,
ContentLifecycleStatus.Live,
string.Empty,
string.Empty,
null,
null,
ref totalCount,
RelationDirection.Parent).OfType<DynamicContent>();
IList<DynamicContent> allReleaseNoteItems = relatingItems.ToList();
return allReleaseNoteItems;
}
This is the method that takes almost a minute that is mapping sitefinity object to C# object:
public IList<ReleaseNoteItemModel> GetReleaseNoteItemsByReleaseNoteParent(ReleaseNoteModel releaseNoteItemParent)
{
return GetAllLiveReleaseNoteItemsByReleaseNoteParentId(releaseNoteItemParent.Id).Select(rn => new ReleaseNoteItemModel
{
Id = rn.Id,
Added = rn.GetValue("Added") is bool ? (bool)rn.GetValue("Added") : false,
BugId = rn.GetValue<string>("bug_id"),
BugStatus = rn.GetValue<Lstring>("bugStatus"),
Category = rn.GetValue<Lstring>("category"),
Component = rn.GetValue<Lstring>("component"),
#Content = rn.GetValue<Lstring>("content"),
Criticality = rn.GetValue<Lstring>("criticality"),
Customer = rn.GetValue<string>("customer"),
Date = rn.GetValue<DateTime?>("date"),
Grouped = rn.GetValue<string>("grouped"),
Override = rn.GetValue<string>("override"),
Patch_Num = rn.GetValue<string>("patch_num"),
PublishedDate = rn.PublicationDate,
Risk = rn.GetValue<Lstring>("risk"),
Title = rn.GetValue<string>("Title"),
Summary = rn.GetValue<Lstring>("summary"),
Prod_Name = rn.GetValue<Lstring>("prod_name"),
ReleaseNoteParent = releaseNoteItemParent,
McProductId = GetMcProductId(rn.GetRelatedItems("McProducts").Cast<DynamicContent>()),
}).ToList();
}
Is there any way to optimize this all into one query or a better way of doing this? Taking almost a minute to map this objects is too long for what we need to do with them.
If there is no way we will have to cache the items or make a SQL query. I would rather not do caching or SQL query if I do not have to.
Thank you in advance for any and all help you can provide, I am new to posting questions on stackoverflow so if you need any additional data please let me know.
Is there a reason why you are doing a .ToList() for the items? Is it possible for you to avoid that. In my opinion, most of the time(of the 1 minute) is taken to convert all your items into a list. Conversion from Sitefinity object to C# object is not the culprit here.
Look Arno's answer here: https://plus.google.com/u/0/112295105425490148444/posts/QrsVtxj1sCB?cfem=1
You can use the "Content links manager" to query dynamic modules relationships (both by parent -ParentItemId- or by child -ChildItemId-) much faster:
var providerName = String.Empty;
var parentTitle = "Parent";
var relatedTitle = "RelatedItem3";
DynamicModuleManager dynamicModuleManager = DynamicModuleManager.GetManager(providerName);
Type parentType = TypeResolutionService.ResolveType("Telerik.Sitefinity.DynamicTypes.Model.ParentModules.ParentModule");
Type relatedType = TypeResolutionService.ResolveType("Telerik.Sitefinity.DynamicTypes.Model.RelatedModules.RelatedModule");
ContentLinksManager contentLinksManager = ContentLinksManager.GetManager();
// get the live version of all parent items
var parentItems = dynamicModuleManager.GetDataItems(parentType).Where(i => i.GetValue<string>("Title").Contains(parentTitle) && i.Status == ContentLifecycleStatus.Live && i.Visible);
// get the ids of the related items.
// We use the OriginalContentId property since we work with the live vesrions of the dynamic modules
var parentItemIds = parentItems.Select(i => i.OriginalContentId).ToList();
// get the live versions of all the schedules items
var relatedItems = dynamicModuleManager.GetDataItems(relatedType).Where(i => i.Status == ContentLifecycleStatus.Live && i.Visible && i.GetValue<string>("Title").Contains(relatedTitle));
// get the content links
var contentLinks = contentLinksManager.GetContentLinks().Where(cl => cl.ParentItemType == parentType.FullName && cl.ComponentPropertyName == "RelatedField" && parentItemIds.Contains(cl.ParentItemId) && cl.AvailableForLive);
// get the IDs of the desired parent items
var filteredParentItemIds = contentLinks.Join<ContentLink, DynamicContent, Guid, Guid>(relatedItems, (cl) => cl.ChildItemId, (i) => i.OriginalContentId, (cl, i) => cl.ParentItemId).Distinct();
// get the desired parent items by the filtered IDs
var filteredParentItems = parentItems.Where(i => filteredParentItemIds.Contains(i.OriginalContentId)).ToList();
I would imagine that every release note item under a single release note would be related to the same product wouldn't it?
If so, do you need to do the GetMcProductId method for every item?
I am trying to update a row in a (typed) MongoDB collection with the C# driver. When handling data of that particular collection of type MongoCollection<User>, I tend to avoid retrieving sensitive data from the collection (salt, password hash, etc.)
Now I am trying to update a User instance. However, I never actually retrieved sensitive data in the first place, so I guess this data would be default(byte[]) in the retrieved model instance (as far as I can tell) before I apply modifications and submit the new data to the collection.
Maybe I am overseeing something trivial in the MongoDB C# driver how I can use MongoCollection<T>.Save(T item) without updating specific properties such as User.PasswordHash or User.PasswordSalt? Should I retrieve the full record first, update "safe" properties there, and write it back? Or is there a fancy option to exclude certain fields from the update?
Thanks in advance
Save(someValue) is for the case where you want the resulting record to be or become the full object (someValue) you passed in.
You can use
var query = Query.EQ("_id","123");
var sortBy = SortBy.Null;
var update = Update.Inc("LoginCount",1).Set("LastLogin",DateTime.UtcNow); // some update, you can chain a series of update commands here
MongoCollection<User>.FindAndModify(query,sortby,update);
method.
Using FindAndModify you can specify exactly which fields in an existing record to change and leave the rest alone.
You can see an example here.
The only thing you need from the existing record would be its _id, the 2 secret fields need not be loaded or ever mapped back into your POCO object.
It´s possible to add more criterias in the Where-statement. Like this:
var db = ReferenceTreeDb.Database;
var packageCol = db.GetCollection<Package>("dotnetpackage");
var filter = Builders<Package>.Filter.Where(_ => _.packageName == packageItem.PackageName.ToLower() && _.isLatestVersion);
var update = Builders<Package>.Update.Set(_ => _.isLatestVersion, false);
var options = new FindOneAndUpdateOptions<Package>();
packageCol.FindOneAndUpdate(filter, update, options);
Had the same problem and since I wanted to have 1 generic method for all types and didn't want to create my own implementation using Reflection, I end up with the following generic solution (simplified to show all in one method):
Task<bool> Update(string Id, T item)
{
var serializerSettings = new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore,
DefaultValueHandling = DefaultValueHandling.Ignore
};
var bson = new BsonDocument() { { "$set", BsonDocument.Parse(JsonConvert.SerializeObject(item, serializerSettings)) } };
await database.GetCollection<T>(collectionName).UpdateOneAsync(Builders<T>.Filter.Eq("Id", Id), bson);
}
Notes:
Make sure all fields that must not update are set to default value.
If you need to set field to default value, you need to either use DefaultValueHandling.Include, or write custom method for that update
When performance matters, write custom update methods using Builders<T>.Update
P.S.: It's obviously should have been implemented by MongoDB .Net Driver, however I couldn't find it anywhere in the docs, maybe I just looked the wrong way.
Well there are many ways to updated value in mongodb.
Below is one of the simplest way I choose to update a field value in mongodb collection.
public string UpdateData()
{
string data = string.Empty;
string param= "{$set: { name:'Developerrr New' } }";
string filter= "{ 'name' : 'Developerrr '}";
try
{
//******get connections values from web.config file*****
var connectionString = ConfigurationManager.AppSettings["connectionString"];
var databseName = ConfigurationManager.AppSettings["database"];
var tableName = ConfigurationManager.AppSettings["table"];
//******Connect to mongodb**********
var client = new MongoClient(connectionString);
var dataBases = client.GetDatabase(databseName);
var dataCollection = dataBases.GetCollection<BsonDocument>(tableName);
//****** convert filter and updating value to BsonDocument*******
BsonDocument filterDoc = BsonDocument.Parse(filter);
BsonDocument document = BsonDocument.Parse(param);
//********Update value using UpdateOne method*****
dataCollection.UpdateOne(filterDoc, document);
data = "Success";
}
catch (Exception err)
{
data = "Failed - " + err;
}
return data;
}
Hoping this will help you :)