Showing posts with the label MVC3

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 <HTML><HEAD> <META HTTP-EQUIV="Pragma" CONTENT="no-cache"> <META HTTP-EQUIV="Expires" CONTENT="-1"> </HEAD><BODY> </BODY> </HTML>  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); HttpCo

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) {