Showing posts with the label MVC3

Log exception to file in c# .net core application explained

In production environment when any bug gets reported at that time as developer wants to get the exception details of bug to resolve the issue on high priority.
In some case there might be situation where exception is not logged in table but developer wants to check the bug immediately. for that purpose we need to write the
exception details including stack trace of bug in file. To implement this easily i am going to demonstrate the implementation of custom logging in file as below.

First we need to construct the exception and logger method in custom logger class as shown below.

public class CustomLogger { public static List<string> ConstructExceptionDetails(Exception ex,string FunctionName) { return new List<string>() { $"{DateTime.Now} - {FunctionName}", $"Exception: {ex.Message}", $"StackTrace: {ex.StackTrace}", $"InnerException: {ex.InnerException?.…

Internet explorer Loads pages from cache issue resolution in

Internet explorer have tendency to load pages from cache for same requested URL. Which makes thing worse where the content of the web page updated frequently. In this situation Internet Explorer not send request to the server for page rendering. To resolve the issue in there are two option available. Write the HTML code in head tag or write server side code to tell Internet explorer to not to load pages from cache.

If you are trying to add code in design or HTML page then add following code

In Asp.NET, you can do it on a page-by-page granularity by using this set of methods prior to calling the web page by following way.

HttpContext.Response.Cache.SetExpires(DateTime.UtcNow.AddDays(-1)); HttpContext.Response.Cache.SetValidUntilExpires(false); HttpContext.Response.C…

Populate Dropdown with jquery using JSON request in mvc3

In this Article i am going to demonstrate to fill the dropdownlist with jquery using JSON in mvc3. To achieve this task we need to write the following JavaScript code in view (.cshtml page)

@{ ViewBag.Title = "Products"; } <script type="text/javascript"> jquery(document).ready(function () { jquery("ddlCategory").change(function () { var idModel = jquery("#ddlCategory").val(); jquery.getJSON("product/items/", { category: idModel }, function (carData) { var select =jquery("#ddlitems"); select.empty(); select.append($('<option/>', { value: 0, text: "" })); jquery.each(carData, function (index, itemData) { …