I have two drop downs, dependant on the end users area of business I'm wanting to disable one and hide it. The ddls are in a gridview & I'm getting 'object reference not set to an instance of an object'…
I have a basic linq that gets 10 rows from database; get 2 columns (First_Name & Last_Name) from database. - this works ok Question - how can i add column names at 1st row of list? var query = _context1.dbset…
I want to check and uncheck several ASP checkboxes with the event of other ASP checkbox. I want that the checkbox with ID "chkSelecAllGtias" can check and uncheck the checkboxes of the "GridView" with the ID "chkSeleccionarGtia" Here my ASP…
Suppose I have a loop which creates a new instance of a EF Class to add to databasde table in each loop iteration: foreach (var record in records) { InvestmentTransactionStaging newRecord = new() { UserId = UserId, InvestmentTransactionTypeId = interestRepaymentTransactionTypeId,…
I'm trying to use SignalR to send an update through a websocket when a request is made to an endpoint. But, I'm struggling to inject the relevant Controller with a hub dependency. I've got a controller with the following GET…
I am working on Blazor project, and I am using Virtualization component. I don't have any issue, but just trying to understand one thing. I found that in Virtualization component there is ItemsProvider which returns ItemsProviderResult<TItem>. It is Value type,…
Suppose I have a form: <form id="submitForm" runat="server"> <input type="text" id="name" name="name"> <input type="text" id="lastname" name="lastname"> <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" /> </form> Ajax: $.ajax({ type: 'POST', url: postUrl, data: $form.serialize(), success: function (data) { ... }, error: function (err)…
I tried multiple solutions I tried to add a .conf file with client_max_body_size 100M; to my root application .ebextensions/nginx/conf.d/proxy.conf but when deploying this to live it give me error 1/18/2023 11:59:22 AM Service:AmazonCloudFormation, Message:[/Resources/AWSEBAutoScalingGroup/Metadata/AWS::CloudFormation::Init/prebuild_0_RisksessAML/files//etc/nginx/conf.d/proxy.conf] 'null' values are not allowed in templates 2.Then…
I have added migrations script with dotnet ef migrationsa add successfully in my asp.net project. I have Arch Linux, Vs code about: Version: 1.74.3 Commit: 97dec172d3256f8ca4bfb2143f3f76b503ca0534 Date: 2023-01-11T09:00:07.949Z Electron: 19.1.9 Chromium: 102.0.5005.167 Node.js: 16.14.2 V8: 10.2.154.15-electron.0 OS: Linux x64 6.0.10-arch2-1…
I currently have 2 tables: Table1, with the following columns: Id, TypeId, VersionId, AnotherColumn1, AnotherColumn2, AnotherColumn3 Table2, with the following columns: Id, TypeId, VersionId, DifferentColumn1, DifferentColumn2 The only thing these 2 tables have in common are TypeId and VersionId. I…