asp.net core 2 pass multiple parameters to controller's action using...
Hello all!How in native JavaScript I can pass parameters int? A and int? B to the action method of controller using XmlHttpRequest?Now, I have migrate from mvc to core and I have 404.Than you for...
View Articleasp.net core 2 Make CSRF protection without using form tag
Hello all!How to protect my webapp that uses cookies authentification? I want to use XmlHttpRequest for data exchange (not using form send). Please, give simple code examples.Thank you!
View ArticleProblems with creation of correct routes
Hello everybody! I have some problem. Hope for your help, because I didn't find good information in Internet. For example, I have page with general sections; every section has subsections; every...
View ArticleConvert bitmap to base64 string using System.Drawing.Common package in C#
Hello all!I'm trying to use this library to create base64 string from Bitmap image using code like this:Bitmap bitmap = new Bitmap(1,1); FillBitmap(); byte[] bytes =...
View Articlewhy validation message on load
Hi I have simple below create form. It display validation message on load. I want user to click save to display validation message not on load.@model CapCloud.Web.Models.Users.UserSettings@{...
View Articlewhat is the best image optimizer,cacher and... for dot net core?
Hello.I am developing a new website and I want to cache, showing some size of image in site, show thumbnails and in fact my website is based on images and I need to optimise images.Can you give me name...
View ArticleHow to create confirmation pop up message?
I have a simple web page MVC Core and the page has a button, when the button is clicked a confirmation pop up box should appear.The user cannot copy the record if they say CancelIf the user click's...
View ArticleI do the following below for inserting in a table, but now with Core2,...
public static void InsertANewItemInAForeignTableWithAssetID(string strConnection, string strSQL, int intID, string strColumnSaveTo, object objValueToSave) { try { using (SqlConnection objConnection =...
View Articlebest pratice how to organize Startup file .net core 2.0
Hello could you help me I would like know how to organise the file Startup.cs to dotnet core 2.0.3I used IIS : v6.1Security : Microsoft.AspNetCore.Authentication.JwtBearer v2.0.1DataAccess :...
View ArticleWWW-Authenticate: Bearer error="invalid_token", error_description="The...
Hello: In my asp .net core (1.1), I have implemented bearer token authentication and authorization as explained in this article:https://code.msdn.microsoft.com/How-to-achieve-a-bearer-9448db57 1) The...
View Articlehow can open modal automatically when there is a message in tempdata
Hi, how can I open modal automatically when there is a message in tempdata@if (TempData["message"] != null) {<div id="infoValidationSummary" class="modal fade" tabindex="-1" role="dialog"><div...
View ArticleAsp.net core - website hosting on iis: page was not found (error 404) when...
I have a problem with my asp.net core 2.0 website, i want to host my website on IIS 10 locally, so i published my project to a folder, and enable IIS service then copy my website folder to...
View ArticleHow To write Razor Code in Angular 4 HTML tempalte ?
HiPlease i have an project worked using grandnode.com - and i use resources as :@T("Admin.Home.ActiveUsers")so now i need to use this part of code inside angular ht,l template - so please any help ?
View Articlevalidation message on page load why
HiEvery time my page load I see validation message such as "Username is Required". Which I don't want to see until user click submit.One thing I have done is to resolve this problem is if...
View ArticleHow do I change the data in the Grid based on the changes of the drop down list?
In MVC 5 #; How do I change the data in the Grid based on the changes of the drop down list?Example:Select One <--- Example drop-down listAll None Read Unread Grid - By default the Grid show...
View Articledotnet basics
The .NET Framework is a framework for developing and implementing software for personal computer, web etc. • It was designed and is maintained by Microsoft Corporation. • It came out around the year...
View ArticleAccessing SignalR Hub from ASP.Net core which is created in ASP.Net
Im trying CORS.SignalR server is created in ASP.Net using this link . And im trying to access the Hub from ASP.Net Core client application using "@aspnet/signalr-client". My question is Is this...
View ArticleMVC BeginCollectionItem Nested List Indexes not working
I've got a BeginCollectionItem repeater that is working perfectly, however when I try and follow the Joe Stevens blog to add nested lists it doesn't work in the way I expected.I've used the...
View ArticleHow to export data right?
I have a database with some data get by somewhere. Now i want to export the data to text files. But there can be many data. it can run many minutes.I want to start export with one API call. In working...
View ArticleHow to include multiple levels of related objects in EF Core?
I have these entities, ApplicationUser, UserProvider andPracticeProviders. the relationship between ApplicationUser andUserProvider is one-to-many and between the latter and PracticeProviders is...
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