I want to set my DataList control to have only 7 items visible in each column after DataBind.Let's say' if I have 18 items in the data source; DataList should be rendered as 3 colums.
1st column will have first 7 items. 2nd column will have items from 8 to 15 3rd column will have items from 16 to 18
How can I set the item count per column for each itemTemplate?
I have following datalist ,to display employee id, name, email .....  datalist have column with link button  text " Get Details"  and fontcolor "black" ,  onmouseover of the particular  row i want change the color of linkbutton or the image of  linkbutton ..
I have a listview set up in "flow" mode where the existing records are all on an extended page so you can scroll down to any record.
The InsertItem Template is in the first position, making it easy to insert a new record.
And one can scroll down the page to any record, click the edit button and update that record -- nice having everything on one scrollable page.
I am running into a problem with validations. I have validation controls restricting inputs for all the textboxes on the Insert Item template. They work fine. And on Item Inserted I am running a page validation:
Page.Validate() If Not Page.IsValid Then e.Cancel = True End If
which works fine also.
The problem occurs when I scroll down to an existing record, and go to edit it. I have all the same validation constraints on the textboxes for the EditItemTemplate as I have on the InsertItemTemplate. But I cannot successfully do a page validation on updating the record. The code I am using on update is:
Protected Sub LVRentals_ItemUpdating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ListViewUpdateEventArgs) Handles LVRentals.ItemUpdating Page.Validate() If Not Page.IsValid Then e.Cancel = True End If End Sub
This results in a Cancel even if there are no validation errors on the InsertItemTemplate because the Page.Validate() seems to be causing the InsertItemTemplate to think its fields should be filled out also.
Here is the code for a typical entry of the InsertItem Template:
[code]....
All the controls in the Edit Item template are part of ValidationGroup "edit1" and those of the InsertItem Template are part of ValidationGroup "edit2"
How can I get around receiving validation errors on the InsertItem Template when I am trying to validate just the EditItemTemplate when both are present on the page?
I use Visual Web Developer 2008 Express.I have Label1 in a DataList ItemTemplate. I wish to use a button to get the text from that label and add it to text in TextBox1 which is elsewhere on the page.I know how to do this from a standard label on a ASP.NET web page but cannot work out how to get the text from a label inside a DataList ItemTemplate.
HTML Code: Protected Sub submit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles submit.Click TextBox1.Text = TextBox1.Text & " " & DataList1.ItemTemplates.ItemTemplate.Label2.Text End Sub I thought that because “ DataList1.ItemTemplates.ItemTemplate.Label2 - System.Web.UI.WebControls.Label “ - is what is written in the properties window header when I select the label in the DataList template.
<style type="text/css"> Â .CustomerID { Â width:100%; Â background-color:#E0E0E0; Â text-align:left; Â [Code].....
i write css like above for datalist label. but it is not working. which way i have to write cssclass to binding datalist. as i notice you have use css class at jquery to set value like below.
 $(".CustomerID", row).html($(this).find("CustomerID").text());  $(".ContactName", row).html($(this).find("ContactName").text());  $(".City", row).html($(this).find("City").text());
I have a radiobutton inside an itemTemplate in datalist , and i'm binding this radiobutton dynamically from database, the problem is that all the radiobuttons generated are selectable at the same time which is wrong. (Multiple radiobuttons selcted at the same time)
I read your article on ASPSnippets and everything worked great. I am having one problem and this is preventing me from moving forward. When I select the edit for a row (I only have two columns), the drop down comes back blank (no records). I have looked at the code multiple times and can't see where I made a mistake. is it possible to control the width of the drop down list? I can't tell if the column automatically adjusts because I am not returning any records.
using System; using System.Collections.Generic; using System.Linq;
I add a table or div inside to datalist itemtemplateı want to change dynamicly table or div id's value from codebehind databound event. ex : I want to add itemindex value to table or div id which is inside itemtemplate
I must create a few DataLists programmatically. All of them will share the same ItemTemplate. Is it possible to define this ItemTemplate in .aspx file, using wizard etc, and then create DataList programmatically and assign this template? There is information in the internet how to define both ItemTemplate and DataList programmatically, but I want to define the ItemTemplate statically and only DataList programmatically and then assign the template to it.
The problem that I encounter is that ItemTemplate tag only works inside some control tag. It looks like it is impossible to define an ItemTemplate (like e.g. resource in Silverlight) not associated with any DataList, using the wizard and design tools, and then reference this template in code during runtime.
I've got a multiline textbox inside the ItemTemplate of my Datalist, which is set to visible=false.I've got a button right above it, with the click of that button, all I want to do is make it visibleI've tried xtNewNote.visible=truethe ID of the textbox has a blue squiggly under it and I'm told that 'txtNewNote is not declared'and I've tried Dim txtNote As TextBox = CType(dlProject.FindControl("txtNewNote"), TextBox) txtNote.visible=trueHere, I just get an object not found when it gets to the second line
I got a problem about finding controls in Edit/Insert Itemtemplate inside a DetailsView.Here is the code.I put a Label (id= "Label6") to test whether the findcontrol method works or not. Unfortunately, I almost tried every means but still coudn't find it.
Very new to ASP.NET (using C# behind) and am having trouble figuring out the following scenario. I have a DataList that is populated (code below) and wanted each cell to be clickable. When the cell is clicked I wanted to know the unique ID for that cell. In my code behind, my OnClick method looks like this:
[Code]....
However I never get there. It seems as if the linkbutton always refers to some javascript callback function and just reloads my form. Am I using the wrong control for what I want to do? From this click I want to look up more information from the Key (will roll up the datalist or set visible to false, then supply the new data on the same page)DataList:
i need to use linkbutton(Go for more detail)......on that link button i need to check session values .if session variable on that page exist..it should redirect to a different page...but if session on that does not  exist..it should be redirected to a login page.....my link button is within datalist control....
i m using following code in link button.....but somehow is not working..
I'm not that fit with asp, but here's my situation:There are multiple machine's on the lan with each there own server who is providing asp site's with info I'am desperate to retrieve. All those machine's are connected to a central "client". On that client I'd like to run a form-application(vb.net).So I made a programm using HTTPwebrequest to retrieve the data, but this returned only the serverside asp-code.How con one retrieve data from a site and put it into a own variable to handle.??The serverside asp pages are accessable and editable to me.
I'm using VS 2008 and can't seem to get intellisense to reconise Public variables declared in my codebehind.I start a new ASP.NET Web Application project, named something other than "WebApplication1". In my default.aspx.vb codebehind, I declare, say, "Public MyValue As Integer = 10", at the class level of course.Then, in my default.aspx page, within the body tag, I type "<%= myvalue %>"No mater what I try, it refuses to recognise "myvalue" as a valid variable name, however the code DOES compile and runs perfectly. Everything else seems to work fine.
I have a radiobuttonlist inside a datalist itemtemplate and i need to bind the radiobuttonlist dynamically from database I have tried to bind it inside itemdatabound event of datalist but it the result is always duplicated according to the fields in teh database.
for more information:
the database has two columns one for questions and the other is for choices , for the first question with id lets say 1 there are 4 choices, when the radiobutton is binded the result appears to be 4 times duplicated ?
how to get the selected item in datalist? For eg, I'm displaying a list of food items in a datalist with food name, price, type, a button(Click to order). Now I wanted to click on the selected button and get that specific food name, price & etc from the datalist.
I had Datalist and I want to give item style when I click on it to show user the he select this item I did my code but when I selected item It didnot have any style
