Questions tagged as 'asp.net-mvc-5'

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Error with SqlTableDependency when making requests every second

I am migrating to SqlTableDependency to get notifications of changes to the database on my asp.net mvc web system. Previously, I used SqlDependency to get the notifications, but I found it more useful to do that migration. The problem is a li...
asked by 31.10.2018 / 20:50
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add row to table with jquery and clean fields

Thank you in advance for your collaboration, my question is this: I have a table with a row, I want to add another row when I click on a button and clean the components of the new row is alfo like this: <button id="lineItemButton">...
asked by 30.09.2018 / 02:23
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Error generating linq data list

Launches the following error:    The entity or complex type 'SisVentaOnlinne.Models.Card' can not be constructed in LINQ to Entities query. This is the method that the list with the data generates: public List<Card> GetCard()...
asked by 24.04.2018 / 14:08
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no data is displayed with extJS and C #

I have a problem with extJS and c # does not show any data just a header, I just want to show the records of my sql table, but I could not, my backend works fine and if it returns the records of my BD, the problem is is that they are not bindean...
asked by 20.07.2018 / 19:40
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Error saving FormData with html tag value?

I have the following code to save this data, but writing in the input #primer-titulo some tag, for example: <h1>esto es un ejemplo </h1> goes to the error of ajax , if I remove the tags <h1> sa...
asked by 06.07.2018 / 16:07
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How can I read the Expires of a cookie?

I have a cookie which is called C__COOK containing a value 1 what I need to do is to be able to read this cookie completely, I mean with this to its property Expires to be able to use its value in a conditional. I...
asked by 05.07.2018 / 19:11
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When inserting an array in Sql Server the assigned Id messes up the array [closed]

Sorry for the title but I did not know how to describe the situation. The situation is as follows: I have a project in VS2017, asp.net core where I have a method that enters an array into the database. It is an array of a table that I created wi...
asked by 06.07.2018 / 04:24
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@ Html.Captcha does not work correctly

Recently I developed a page that has html and razor, in it I have an @ html.Captcha like the following: @Imports CaptchaMvc.HtmlHelpers @Html.Captcha("Refrescar", "Por favor, escriba el texto de la imagen.", 5, "Is required field.", True) T...
asked by 18.06.2018 / 20:13
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ASP.NET MVC 5 consuming apiweb

I am consuming an api which returns me as response the following: { "rows": { "recordset": [ { "Monto": "10000000", "CantidadDias": 50, "TasaDiaria": "0.009700000000000",...
asked by 04.05.2018 / 13:54
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Application in Mvc5 asp.net system of schools [closed]

I have an application in mvc 5 asp.net and I would like to generate an alphanumeric number automatically eJ: abcd-001-2018 and have it registered in the database ...     
asked by 29.06.2018 / 16:21