I have a div that has a bunch of thumbnails showing horizontally (with a horizontal scrollbar). Is there a way to lazy load these thumbnails and only show them once the user horizontally scrolls to their position? All the examples I've seen check the browser window, not a div. This is for contest entries so sometimes there are hundreds ...
Does anyone have a simple and successful demo implementation of facebook connect in an asp.net application. I am developing an asp.net web application and want facebook connect to be the primary method for logging in. ...
Let's say I have a simple ASP.NET MVC blog application and I want to allow readers to add comments to a blog post. If I want to prevent any type of XSS shenanigans, I could HTML encode all comments so that they become harmless when rendered. However, what if I wanted to some basic functionality like hyperlinks, bolding, italics, etc? ...
I have a site that uses a couple DropDownLists that are databound. I was also doing the traditional if (!IsPostBack) {list.Databind();} and relied on viewstate to keep the lists filled during a post back. I recently converted the site to ASP.NET 3.5 and noticed that the lists are empty during postback (as if ViewState is disabled). I did...
Anyone know if it possible at run-time to know how many pixels high an asp.net gridview is? I have a gridview on the left of my page. On the right side, I populate with random images that vary in height and I would like to (as close as possible) match the total height of the gridview with the sum total heights of the pictures on the rig...
I would like to write this as a user defined function: private double Score(Story s){ DateTime now = DateTime.Now; TimeSpan elapsed = now.Subtract(s.PostedOn); double daysAgo = elapsed.TotalDays; return s.Votes.Count + s.Comments....
Hi, I am trying to use the asp.net ajax toolkit masked edit control to take an hour/minute input with the mask 99:99 and the masktype="time" property set. However it doesn't seem to do any time validation client or server side.... it allows me to input any numbers like 88:77 which isn't a valid time. Is this a bug in the control or is...
I am working with ASP.Net MVC. When I keep the css inside the Views folder, its not loading the CSS. Can anybody help me regarding this issue? ...
I am using Paging on a GridView that is tied to a List. But i use this code, it does not work. What is the correct way. i am not using objectdatasrc protected void myGV_PageIndexChanging(object sender, GridViewPageEventArgs e) { List<Employee> p = ReturnEmplColl(); GridView1.DataSource = p.Paging(1, e.NewPageIndex); G...
It's easy to set CSSClass in the codebehind, but this runs the risk of overwriting existing classes. I need to set certain elements to ReadOnly = true; and i'd like to apply a style as a visual cue that the item cannot be altered... easy enough .CSSClass += " ReadOnlyStyle"; But then I equally need to change the same element to ReadO...
I need to execute aspnet_compiler from a bat file that I maintain to automate the publishing of a ASP.NET application from within CruiseControl.NET. aspnet_compiler runs fine if I manually open the Visual Studio Command Prompt, but doesn't run if I open a normal cmd.exe. What steps should I take to make aspnet_compiler accessible throu...
I have a little problem and I'm hopping that you can help me solve this annoying issue. I need to use an iFrame in an administration panel to let users use the selection service, and in the HTML I have: <iframe scrolling="yes" runat="server" title="Par Selection" id="iFrame" frameborder="0" enableviewstate="true" width="100%" heigh...
Please tell me how to check regular expression for no blank space b/w text. ...
I have a listBox whose values I am manipulating by javascript for e.g adding a new Item to list. Now when I am trying to access this listBox from Server its only showing me the values that were originally part of ListBox at PageLoad. The newly added items are not accessible. How can I access those new added Items at server ...
What is the most preferred and easiest way to do pagination in ASP.NET MVC? I.e. what is the easiest way to break up a list into several browsable pages. As an example lets say I get a list of elements from a database/gateway/repository like this: public ActionResult ListMyItems() { List<Item> list = ItemDB.GetListOfItems(); V...
I want to know if a process is running in the current machine as a part of my application ,but my application is deployed in another machine. I'm using System.Diagnostics.Getprocessbyname but it looks for processes on the machine the application is deployed to. I want to know whether the process is running on my machine. Is there a way...
Hello, I am sorting a GridView bind to a ananymous type. protected void GridView1_Sorting(object sender, GridViewSortEventArgs e) { List<object> lb = (List<object>)ReturnAnony(); // Not working // ?? What to write here } object ReturnAnony() { var anony = // I create the ananymous type and return return anony; } ...
We use resx files to localize our web applications. We usually create local resx files (that map to a specific page) when only one page uses a certain phrase, and a global resx file when more than one page needs the phrase. But the good thing about global resx files is that they are a class, and you can call the phrases like you call ...
How can I access dynamically properties from a generated LINQ class ? Cause I would like to be able to customize the displayed table columns where Partner is the LINQ Class generated from a SQL Server Database Table. <table class="grid"> <thead> <tr> <% foreach (Column c in (IEnumerable)ViewData["columns"]) { %> <th><%= ...
I have the following code: var emp = new List<Employee> { new Employee{ID=1, EmpFname="matt", EmpLName="Cook"}, new Employee{ID=2, EmpFname="mary", EmpLname="John"} }; How do I sort emp by EmpLName and bind it to a GridView? How do I specify asc or desc? ...