Validation Controls in .NET ( Client side or server side?)
 i have a very basic question. We have all these validation controls in asp.net ( required field, range validator and others)..my question is the required field validator is a server side control. So does that mean that it does a post back?..is it client side or server side control  The only controls that post back are buttons and other inputs where you set AutoPostback="True", such as a dropdownlist or a textbox.  Another way of posting back is using an UpdatePanel and placing a trigger in it for a specified control and/or event. All controls are considered clien...

how to implement client side delete confirmation before deleting any data
Hey Guys!  I am wondering how to implement the client side delete confirmation message box using javascript. I have to implement in such a way that when i select a delete linkbutton from datagrid, it should display a confirmation message box, 'Are you sure to delete?', If i clicked on OK button than delete that row else do nothing. Here is my code: aspx page: <asp:DataGrid Runat="server" ID="datagrid" ShowHeader="True" AutoGenerateColumns="False" PageSize="20" AllowPaging="True" OnDeleteCommand=&...

Combining a server-side control with a client-side control!
Hi all, I am trying to combine a server-side control with a client-side control. I have created a listbox in both sides, the client-side control's code is: <select size="4" name="lstFruit" id="Select1" ondblclick="lst_dblClick" visible="false"> <option value="Banana">Banana</option> <option value="Apple">Apple</option> <option value="Mango">Mango</option> <option value="Orange">Orange</option> </select> The other one is the server-side control which has this code:   I wanted to add the ondblClick attribute to the se...

What are diff Server-side control and Client-side control ?
What are diff Server-side control and Client-side control ? and diff server -side coding and client -side coding ? please help I have answered the first part of your question in your previous posting. Server-side coding languages are ASP, ASP.NET, PHP, CGI (Perl) and many, many more. They are used to create dynamic web content (based on additional information that is attached to the request) and are often used to extract information from databases. Client-side coding languages are JavaScript, VBScript, EMACScript and are used to create dynamic content that responds to the u...

List of client side function of extenders and controls for client side
Hello All,I am using AJAX control toolkit for my current project. Now I need to find out what client side functions I can call on an extender. Lets say I am using a PopControlExtender. Now I want to show the popup from a JS funtions.If I can do a guess then it would be something like this$find('ppce').show();From where I can find what client side functions I can call on those extensders. This is really a frusterating thing. I learn about extenders only from Learn tutorials, no help here and there. Can anybody please tell me where are documentations about all the extenders in the tool...

Is there a correspondance for each server side control to be equivalent to a client side html control
Where can find the list and can use that equivalence and what is its usage plsThanksThanks a lot, I appreciate your taking the time to help me. What exactly do you mean? A correspondence of what?All controls have a ClientID property, which for most controls tells the DOM element ID that will be used in the HTML rendering. Aside from that certain controls might offer additional client-side functionality, but there's no one standard.Thanks,EilonBlog: http://weblogs.asp.net/LeftSlipper/ I mean. When I am using html control in my aspx page like:  <input type=text ..>  and...

Client side click on gridview to confirm delete
I have a gridview with a delete button as follows...<ItemTemplate>                <asp:ImageButton id="deleteAttachment" OnClientClick='return                    confirm("Are you sure you want to delete this Attachment?");'                    imageallign="absbottom" commandName="DeleteAttachment" tooltip="Delete this        &nb...

Delete Client Side Files? ActiveX Control?
Hi everyone,   I have been struggling with this for a while now and I think it's time to ask for some help...  I have an application here at the office that uploads documents to our system.  To avoid double files out there we want to remove (delete) the local copy or where ever the user selected it for upload.  I use to have a winforms control that worked but it's too heavy so we went back to a web solution.  Now I need to add that delete function back and I'm not sure what the best way to do it is.  Any help, links, guidence in this area would be great. &nb...

How to access dynamically Html controls (client side controls) using C# server side scripts
Folks,I have problem try to to access dynamically Html controls (client side controls) using C# server side scripts. Please give me helps.     The error is as follows Exception Details: System.InvalidCastException: Specified cast is not valid.Source Error: Line 79: { Line 80: Control c = Page.FindControl("ddlTC" + i); Line 81: ((DropDownList)c).DataSource = mdt; Line 82: ((DropDownList)c).DataTextField = "ClassID"; Line 83: ((DropDownList)c).DataValueField = "Course"; My aspx page source codes: ...<...

Client side confirmation dialog on ActionLink delete helper
Hi to all, any ideas on how to create a client side confirmation dialog, just before invoking the controller action to delete an item (a product for example) via Html.ActionLink helper method? Thanks  What have you tried so far? Have a look at this post, I think it's based on an earlier version of the MVC framework but without trying it I think it all looks good still http://forums.asp.net/p/1262874/2364952.aspx#2364952http://pabloblamirez.blogspot.com - When you ask a question, remember to click "mark as answered" when you get a reply which ...

Perform JavaScript Client Side Confirmation from a VB.NET DataGrid
Hi, I when I delete an item from the database through a Datagrid I want to get a messagebox popingup to give me the choise to Confirm it...in case I clicked the wrong item....the way it works now it just deletes it....can any one help me with an Example I have no Idea how to do this...I found an article in C# but it didnt help me at all. here is my source code <asp:DataGrid ID="dgCustList" Runat="server" AutoGenerateColumns="False" DataKeyField="id" AlternatingItemStyle-BackColor="#F6F6F6" HeaderStyle-BackColor="#C4B58E" CellSpacing="0" CellPadding="2" GridLines="Vertical" Width="100%"...

client side confirmation when using delete button on data grid
im trying to implement a message to confrim a user wishes to delete a record. im going through the tutorial below http://www.asp.net/learn/dataaccess/tutorial22vb.aspx?tabid=63 i have a data grid with a delete button followed by an edit button error:Value of type 'System.Web.UI.Control' cannot be converted to 'System.Web.UI.WebControls.ButtonType'. the code <asp:GridView ID="dgUsers" runat="server" AutoGenerateColumns="False" DataKeyNames="ID,userRole,userName,password" DataSourceID="sqlDsUsers" Style="z-index: 100; left: 75px; position: absolute; top: 142px" Width="637px"> <...

powerupasp.net treeview control & client-side population
Anybody ever used this treeview control? I'm using it in some custom modules and I'd like to use its client-side population of nodes ability, like on the msdn site. The treeview control uses a javascript xmlhttp object to callback to an aspx page to get the data to fill the opened node, but of course in dnn, the modules that contain the actual treeview are dynamically loaded, so it won't naturally work. Also, I would want the out of band request from the xmlhttp object to get authorized just like any regular request to a dnn site from a browser. Any ideas on how to implement this? Core ...

how to add client-side confirmation to Delete buttons in a Repeater ??? thanks !!
how to add client-side confirmation to Delete buttons in a Repeater ???tanks!! Please dont use such a big font when asking questions. You question will be even answered when its in a normal font. You can add add a confirm button, in the ItemCreated event. Here is some not tested code.Protected Sub dg_ItemCreated(ByVal sender as Object, ByVal e as DatagridItemEventArgs) handles dg.ItemCreated    if e.Item.ItemType = ListItemType.Item Or e.Item.ItemType = ListItemType.AlternatingItem then      CType(e.Item.FindControl("btnID"), Button).Attributes...