Forms Data Controls :: Datalist Item Count?

Sep 29, 2010

i have 3 items in my dataliste but the

Label46.Text = DataList2.Items.Count gives me 2.

View 10 Replies


Similar Messages:

How To Set Item Count Value Per Coloumn In DataList ItemTemplate

Mar 22, 2011

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?

View 2 Replies

Forms Data Controls :: DataList Record Count?

Jun 24, 2010

I am creating a web app that using a DataList for display and editing purposes. A datareader is used to populate the DataList. I have the total number of records in the Datalist being displayed in the Footer. In the DataList, I have a checkbox. How can I iterate thru each record in the Datalist to get the number of checkboxes that are checked?

View 2 Replies

Forms Data Controls :: Nested Listview Has Incorrect Item Count?

Mar 8, 2011

I am trying to export a Nested Listview to Excel, but I am having issues with the code recognizing the records in the ListView. When I do a FindControl, that code works fine.The Issue arises when I try to loop through the Items of the Nested Listview. The Count always comes back as 0 (zero). However, if I do a watch on the nested listview variable and navigate to the Items collection, then the count is updated with the correct content. I've tried forcing a Databind() on the 2nd Listview, but that really shouldn't be necessary as I know the records are there. As a result, I am having issues Exporting the Data to Excel since only data from the Parent ListView is returned.

[Code]....

View 11 Replies

Forms Data Controls :: How To Specify Particular Item In A Datalist

Nov 4, 2010

I have the following DataList control:

[Code]....

When I click on the LinkButton, I want to insert the current item in the DataList into the database via LINQ to SQL in C# code behind. In the codeb behind, how do I retrieve that particular item so I can insert it into the database?

View 2 Replies

Forms Data Controls :: Trying To Get A Datalist Item To String?

Dec 31, 2010

i'm trying to get a datalist item to string, but i keep getting this error??

Object reference not set to an instance of an object.

[Code]....

View 10 Replies

Forms Data Controls :: Controlling An Item In A DataList?

Mar 25, 2010

I'm trying to figure out how can I control my linkbutton which nests inside my DataItem in the ItemTemplate.What I wish to do is to check something in the server side and according to that, decide whether I wish to alter its visibility to "true" or to keep it hidden. I think that the method which is going to solve it is the ItemCreated, although, I don't happen to know how to control that specific item of mine.

Here is my DataList control:

[Code]....

View 1 Replies

Forms Data Controls :: Deleting Item From Datalist Using C#?

Mar 29, 2010

here's my issue:I want to delete an item from a datalist and i cant seem to get it working. I am using the delete code from a sqldatasource which is..

[Code]....

I have searched on the web for code for this, but all i can find is code to delete the primary key from from a table. My issues is that i have a double primary key.The way that it works is, i insert a load of data, but which uses number1 as the first primary key, and number 2 is like an item of number1 as such.Sorry about the explanation, if you dont understand i'd happily try and explain it better.

View 13 Replies

Forms Data Controls :: Tooltip For Item In Datalist?

Jun 2, 2010

I have a data list , each row consist only from button , i want to retrive data from data base depending on the item, I mean each button or row have different tooltip , it is possible to do this ?

if the button is enable=false also it is possible ?

View 7 Replies

Forms Data Controls :: Datalist Space Between Item?

Jul 16, 2010

i don't know english very well sorry about that and my question isi have datalist in my web page like this

<div style="height: 550px;">

View 13 Replies

Forms Data Controls :: Datalist Item Template Format?

Feb 15, 2011

I have the following line to display a piece of data and I want to know how I can format the output.

Text='<%# Eval("DOH") %>'

The data list displays the correct data, but I want to format it. The output I want is just a small date format instead of date and time. I have tried every combination of a format function I can think of, but can't seem to make it work. Am I stuck with the raw format provided by the database? I wouldn't think so, but maybe that is the case.

expected output should be 02/15/2011 instead of 02/15/2011 09:45:

View 2 Replies

Forms Data Controls :: Change Format For Datalist Item?

Jan 17, 2010

I am using the following code with a datalist, but how can I change the date format of the PublicationAddDate Field, it is not displaying as expected, even though it is in the correct format in my DB.

[Code]....

View 1 Replies

Forms Data Controls :: Update Item In Datalist Won't Work?

Sep 17, 2010

I have a datalist which is filled by a LinqToSQL query.

I have put a edititemtemplate in it, whith a update button,

Everything works fine, but when i ask the value of the textbox in update mode it still has the old value and not the new value typed from the textbox, anyone got a clue?

[Code]....

View 8 Replies

Forms Data Controls :: Bind Each Item Of Datalist Separately?

May 4, 2010

i am making a site like linkedini have a datalist which show the search of peoples from database. my problem is that, i have mixed data to show in datalist.suppose datalist going to show only 2 label values, first is "who" second is "type". who can be of 4 types just like linkedin search, "A student","employ",Bussiness owner", "working independent"when student is pick in one label from database then college will be display in second labelwhen employ is pick in one label then company will be display in second column.It means i cannot bind the second label at designtime. and even at run time i have to bind each item of second label with approprite to first label. bec search can be mixed, means if 10 peoples are searched, then may be someone is employ, someone is student, and second label should show value appropriate their first label.

View 2 Replies

Data Controls :: Get Total Row Count Of GridView When RadioButtonList Item Is Selected?

Aug 27, 2013

in my asp.net+vb web there is a gridview in which i use a radiobuttion list as selectparameter. it works fine 

there is a label in that page with code behind as under 

Protected Sub RadioButtonList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadioButtonList1.SelectedIndexChanged
Label1.Text = GridView1.Rows.Count.ToString()
End Sub
count gets displayed but

if i select the first one at that time it will be 0

when i select the second one that time it shows the count of first selection

when i select the third one at that time it shows the count of second selection 

View 1 Replies

Forms Data Controls :: Empty Item Template Substitute In Datalist?

Jan 6, 2010

I want to show a message when there's no data in my datalist. I found the following, but, I get an error on the bool. If you have another way to do this, great, but, I'd also like to try to do it this way as a learning experience.

<asp:DataList id="DataList3" runat="server" DataSourceID="SqlDataSource1">
<ItemTemplate>
<asp:HyperLink ID="ID" runat="server" target="_parent" NavigateUrl='<%# "Employment_detail.aspx?"%>'
Text='<%# Bind("WJTTL") %>'/>
</ItemTemplate>
<FooterTemplate>
<asp:Label ID="lblEmpty"
Text="Nothing here." runat="server" Visible="true">
%>Visible='<%#bool.Parse((SqlDataSource1.Items.Count==0).ToString())%>'> </asp:Label>
</FooterTemplate>
</asp:DataList>

View 1 Replies

Forms Data Controls :: How To Display Rank For Each Repeater Item - Per DataList

Mar 3, 2011

I have a DataList control setup with a Repeater inside it. It's displaying Ranks just fine, but the problem is I don't know how to make it start over with each DataList.

Right now, if there are two rows in the PointsCat table, it creates two DataLists (new DataList for each ID) and populates the Repeater with the person's rank, name and points from the Points table. The CatID in the Points table is a number equal to an ID in the PointsCat table (to tell which DataList's Repeater to display the data in). This code currently just orders ALL the entries from my database table, so the first Repeater in the first DataList may end with a ranking of 4 (4th), the first item in the next DataList's Repeater starts with a rank of 5...instead of starting over with 1.

So my current page may show something like this (notice the rank didn't start over in the second category):

Points Category 1 Points Category 2
1 John Doe 400 4 Janet Doe 275
2 John Smith 390 5 Johnny Smith 270
3 Jane Smith 380

My SqlDataAdapter line is below. I need it to start over the ranking for each CatID. Is it possible to do that within this line?

[Code]....

View 6 Replies

Forms Data Controls :: Show DataList Item Index When Using SqlDataSource?

Aug 10, 2010

[Code]....

show DataList Item Index when using SqlDataSource?

View 4 Replies

Data Controls :: Count Rows Item Values In ListView On Button Click?

Dec 23, 2015

I got below data on my listview:

id   salary    extra_salary   total_salary

1    1000      100               null

2    2000      50                 null

on my program, i have count button on below listview, when user click that button, system will auto count salary + extra_salary and updated into total_salary...

View 1 Replies

Forms Data Controls :: Link Button Inside DataList Item Template

Mar 14, 2011

I have the below label. I need it to be a link that will cause the following:

Existing label INSIDE a DataList Item Template;
<asp:Label ID="Label10" runat="server" Text='<%# Eval("CG_ID") %>' Font-Size="X-Small"></asp:Label>

I need to change this label to a link that will cause C# code behind to:

tbxCG_ID.Text = Eval("CG_ID")
and then call this:
protected void ListBox1_SelectedValueChanged(object sender, EventArgs e)

I keep creating a DataList1_SelectedIndex_Changed event created when I double click the label or a link button. What is the code needed? I can see the Eval("CG_ID") value with the label but I don't know how to get it into tbxCG_ID.Text and fire the ListBox1 event.

View 2 Replies

Forms Data Controls :: How To Add A Server-side Click Event To A DataList Item

Apr 28, 2010

I've constructed a simple horizontal DataList that will contain 'N' number of items. I'm now trying to wire it up so that when the user clicks on any item a server-side event is fired. To accomplish this I'm following this article: [URL]

Here's the critical code I have so far:

[Code]....

View 5 Replies

Forms Data Controls :: Focus Within Datalist - Keep The Page Centered On The Item In Question Through The Databind?

May 25, 2010

I have a rather large datalist on which I have implemented an editing capability. When I click on my edit link, everything works as expected except that when I bind my data focus returns to to the top of the screen, so my user will have to scroll all the way back down to the item he wants to edit. Is there a way to keep the page centered on the item in question through the databind?

View 2 Replies

Data Controls :: How To Delete Row Item From DataList

Oct 10, 2013

I have one datalist,in datalist one column is UserName and in second column one button i.e. Delete. When I click on Delete then delete the this row from datalist.how to create this functionality.

View 1 Replies

Forms Data Controls :: GridView_RowUpdated Event The E.OldValue.count E.NewValue.Count

Jun 4, 2010

In the GridView_RowUpdated event the e.OldValues.count <> e.NewValues.Count. 1 out of 5 columns has been converted to a template field.

View 9 Replies

Forms Data Controls :: Gridview Row Count / How To Get A Count Of The Number Of Rows That Are Returned

Dec 17, 2010

When a user submits the query to SQL when clicking a button I need to get a count of the number of rows that are returned. Which event does the gridview.count code need to be place in?

Right now I have it in the btn_click event, but in order to get it to count the rows you have to hit the button twice since the query is not returned yet. Here is my code.

[Code]....

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved