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Total Hits: 1 | Today: 0
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Author: Suprotim Agarwal
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In this article and the next one, I will demonstrate some common operations on List string using LINQ. I assume that you are familiar with LINQ....
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Total Hits: 326 | Today: 0
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Author: Muhammad Mosa
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Last month Matt Berseth posted very good post about how to build Master-Detail with the GridView, DetailsView and ModalPopup Controls. Today I'm going to clone his post and build the same feature using jQuery with jQuery Plugins; one for popup windows jqModal& and the other is for Color Animation. You can view a demo of this sample here [View Demo]....
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Total Hits: 293 | Today: 0
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Author: Yuri Kasan
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The purpose of this article to demonstrate data filtering in GridView using DropDownList embedded in GridView column HeaderTemplate....
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Total Hits: 84 | Today: 1
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Author: Bilal Haidar
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In this article Bilal Haidar shows you how to make any ListControl that ships with ASP.NET 1.x/2.0 a smart control by making those controls preserve the client-side changes on their collection of items....
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Total Hits: 158 | Today: 0
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Author: Donny Mack
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Here we are at part three of this article! In this part we will be adding one new feature to the code! Instead of making a call to the database to get the data on each request we are going to be saving the DataSet into session state. We will not only be populating the DataGrid and DropDownList controls from this DataSet, but we will also be saving all the edits done by the user. This means that after the DataSet is initially created and put into session state there will be no further calls to t...
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Total Hits: 195 | Today: 0
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Author: George Shepherd
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In my last column (September 2001) I looked at ASP standard server-side controls and showed how they simplify Web-based server-side UI by helping you manage the HTML that ends up on the client machine using programmatic abstractions (the server-side control classes for HTMLControls and WebControls). This month I want to look at two of the more specialized controls that come with the ASP.NET Framework: the DataList and the DataGrid. Both of these controls are full-featured data-managing tools. In...
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Total Hits: 66 | Today: 0
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Author: Daniel Flower
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This article is aimed at .NET developers who need to build a tree (or forest) of objects by loading an array or list of rows from a database, and converting them to a tree structure in memory to use or display....
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Total Hits: 198 | Today: 0
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Author: AzamSharp
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This is the second installment of the article, DropDownList Inside the GridView. In the previous article DropDownList Inside the GridView I talked about how you can populate the DropDownList inside the GridView with different data using a DataSet. In this article I will demonstrate that how you can achieve the same behavior using Entity Classes....
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Total Hits: 270 | Today: 0
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Author: AzamSharp
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In the last article Client Callbacks in ASP.NET 2.0 I introduced the concept of remote scripting in ASP.NET 2.0. This article takes one step further and set up a real world problem and solves that problem by using Client Callbacks. This article focus on DropDownList dependencies. Consider a situation that you display a list of categories to the user and on user selection you populate another DropDownList (child list). This is a basic scenario when you select a category from a DropDownList and wa...
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Total Hits: 146 | Today: 0
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Author: Handshakeit
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There are two ways to show a radio button on you site
1 RadioButtonList Control
2 Radiobutton Control
The RadioButtonList control is used to create a group of radio buttons.however it has some limitations
it can be populated from database only frm a single column field. however many times we need to populate radiobuttons from moer than one columns. now we need to use Radiobuttons saperatly
for this RadioButton has a property Groupname...
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Total Hits: 190 | Today: 0
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Author: aspalliance
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DropDownLists are very useful controls which can be used to accept input from users. This control can be better used, if we know the range for the input. User feels more comfortable with DropDownLists (combo boxes) rather than textbox, since keyboard should be used to provide input to the latter. In this article, we will see how can we use a dropdownlist inside a datagrid. We will take the table, "stores" which is available under the database pubs (SqlServer 2000)....
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Total Hits: 263 | Today: 0
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Author: Rob Meade
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Prior to ASP.Net the way we would add related drop down lists was by creating arrays in JavaScript and writing them out to the page. Due to the size and nature of the organization I work for (the NHS in the UK) these arrays could be considerable in size and typically made the page bloated.
For me JavaScript arrays always meant large amounts of data being written to the page. The majority of the data would be unnecessary for the bulk of users. Tabs and carriage returns in the JavaScript wo...
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Total Hits: 187 | Today: 0
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Author: Michael Libby
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The ASP.NET DropDownList control does not offer type-ahead functionality. Often users have to scan through hundreds of items before making a selection. This article shows how to easily implement type-ahead functionality in a dropdown that will be a hit with your users....
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Total Hits: 171 | Today: 0
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Author: Fons Sonnemans
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I have written an article two years ago with the title 'WinForm DualList Component'. In this article I mentioned the desire to extend the DualList component with Drag & Drop support. Finally it's done. Not by extending the original DualList component but by creating an new DualListDragDrop component (reason: cohesion)....
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Total Hits: 106 | Today: 0
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Author: Donny Mack
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In this article we'll be going over how to enable item selection using both the DataGrid and DataList. If you have played around with editing with the DataGrid or DataList then the concepts discussed in this article should not be to foreign to you. If you haven't played around with editing yet do not worry I will be discussing the events used to enable item selection using the two controls....
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Total Hits: 216 | Today: 0
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Author: Doug Seven
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How do I set the SelectedIndex in a DropDownList control based on knowing what the selected value of the DropDownList control is?
My DropDownList control may contain 10 text/value items. How do I cycle through the DropDownList control to see if the value of an item in the control is the same as the one I have stored in my database....
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Total Hits: 282 | Today: 0
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Author: Peter Brunone
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This example shows how to generate a standard dropdown list that makes use of custom styling and HTML items... including images.
Image tags can be added right in with the text, whether the values come from hard-coded ListItems (as shown in this example) or from database fields....
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Total Hits: 178 | Today: 0
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Author: Philip Miseldine
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RSS is finally getting the recognition it deserves. SitePoint now publishes RSS, and large news agencies like the BBC, the New York Times and CNN also publish RSS feeds. Now, developers can integrate content from a wide range of producers within their own applications, giving users a greater incentive to return, and opening up new possibilities for application development....
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Total Hits: 330 | Today: 0
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This is a small code sample to demonstrate how simply you can create an array and use it as the DataSource for a ListBox control. More than that though, I'd like you to pay close attention to the small Class called ListData that serves as a Data Class. I saw a Class similar to this one used in an example on MSDN, and, because I can never find anything twice on MSDN, thought that I'd better document it here on ShowUsYourCode....
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Total Hits: 269 | Today: 0
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Author: Dipal Choksi
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In this example we will create a sample Web form that allows the user to select from a list. The user selections are transferred to another list. This is a very simple program and provides a very convenient user interface for selections. This form of selection is very commonly used in Windows applications....
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