Web Forms :: How To Set The Number Of Row Of Repeater By Default

Oct 19, 2009

I would like to set the row number to 5, that mean when the page is load, the repeater has 5 rows by default.

if the retrieving record less than, then the remaining row will be blank

if the retrieving record is equal to 5, then all the row will be filled.

if the retrieving record more than 5, then the repeater will grow according to the no of record that retrieved.

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Forms Data Controls :: Getting Number Of Rows In Repeater?

Dec 7, 2009

I would like the number of records returned in a repeater i.e Repeater.Count or something so I can check if it is empty or not.

<asp:Repeater ID="rptJobsList" runat="server" DataSourceID="SqlDataSource1">
<ItemTemplate>
<li>
<!--============================================= EVENT ==========================================-->
<%# Eval("dateAdded").ToString() %>
<%# Eval("jobTitle").ToString() %>
<%# Eval("jobDescription").ToString() %>
</li>
</ItemTemplate>
</asp:Repeater>

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Forms Data Controls :: Find Number Of Rows For Repeater Control?

Jan 19, 2010

I'm looking for the correct syntax to get me the last row of a repeater item and use it in a literal below. As you can see I have the item index syntax already. assume that there is a repeater control surrounding the literal already.

I have already bound the data so it will not use obitemdatabound .

<asp:Literal id="Rpt_ItemCount" runat="server"
Text = '<%# (int) DataBinder.Eval(Container, ItemIndex"))%>'></asp:Literal>

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Forms Data Controls :: Way To Change The Default Number Of ListView Rows In VS Designer?

Jul 26, 2010

It seems that VS always displays more than 20 rows of ListView in its designer. If a page has quite a few of ListViews, it is a bit hassle to move around. Is there any way to reduce the number of displayed rows?

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Forms Data Controls :: Tell Repeater To Wrap Text After Certain Number Of Characters For Particular Column?

Sep 2, 2010

I have a column in my repeater which allows as many as 255 characters and causes the page contents pushed away to the right if any of the record has all 255 characters in that column. How can I tell it to wrap the text after 50 characters?

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Forms Data Controls :: Check Total Number Of Rows Returned From DB When Using Repeater?

Feb 6, 2010

Using C#, how can I check the total number of rows returned from a database when using a Repeater? The reason I need to check is I need to alter the presentation of the data when there is only 1 row returned.

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Forms Data Controls :: Change Repeater Control Class Depends On Number Of Rows It Contain?

Feb 10, 2011

How can i change repeater control class depends on number of rows it contain?

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Creating Default Templates On Repeater?

Oct 27, 2010

I have a webforms control, my:Repeater, that is an asp:Repeater. I want to make a default template, like:

[code]....

I want this template to be in some file not writable by the user. If the user just do

<my:Repeater/>

then it should use my default template. However, the user may override one or more of <HeaderTemplate>,
<ItemTemplate> or <FooterTemplate>.

Is this possible, and how can I achieve it?

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Change SQL Client Default Port Number?

Dec 18, 2008

y default my SQL client use port 433 to connect to the SQL server. My problem is, I try to connect to the remove SQL server, and it not listening to port 433.How can I change my client port number to the server's port number?

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C# - How To Separate The Repeater Data By Number Of Items

Mar 29, 2010

For example, we have 19 items on the repeater datasource. And we wanted to separate them using by 5 items.

It's like

01 02 03 04 05 <br />
06 07 08 09 10 <br />
11 12 13 14 15 <br />
16 17 18 19

How are we going to do this in asp.net repeater?

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SQL Server :: How To Set 'Default Value Or Binding' Property To Respective Row Number

Jan 28, 2011

I want to make my column unique identifier as well as the indexer.I used autoincrement property but when we delete specific row then the below rows are not in order like

if we have

1
2---delete 2nd row
3

then it will be

1
3

but i want the o/p as

1
2----3rd row is now 2nd row

Is there any way like 'Default value or Binding=Row_Number()' something??

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C# - Iterate Through Repeater Items To Set Only One Item As Default And Not Multiple?

Nov 18, 2010

There's this repeater...

<asp:Repeater ID="myRepeater" OnItemCommand="rpt1_ItemCommand" runat="server" OnItemDataBound="rpt1_OnItemDataBound">
<HeaderTemplate>
<table width="99%" border="0" cellpadding="0" cellspacing="0">
<tr class="lgrey">
<td>Default</td>
</tr>
</HeaderTemplate>
<ItemTemplate>
<table>
<tr>
<td>
<asp:LinkButton ID="lnk1" Text="Make Default" CommandName="SetDefault" runat="server" Visible="True" CommandArgument='<%#Eval("UserID") %>' CausesValidation="false"></asp:LinkButton>
<asp:Label ID="label1" Text="Yes" runat="server" Visible="False"></asp:Label>
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>

What I want is that when user clicks on any of the "lnk1" link button in the lsit that repeater renders,
the link should be replaced with the label "label1"..ie when the user clicks on "Make Default" link, it should be replaced with "Yes" label

Now when I click 2 link buttons, both get their label "Yes" displayed where as I want only one link button to display Yes ie the one which has been clciked and rest of the items should display "Make Default" link button only.

ie Only ONE item should be displaying "Yes" label...now how do I iterate through the repeater items to set only ONE item as default and not multiple ??

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Configuration :: Change Default Setting In VS2008 So IIS Can Deploy App With Port Number?

Nov 18, 2010

In the past I deployed my apps using IIS running on IE6 and VS2008. When deploying using IIS a port number was attached to the localhost something like: [URL] then after deployment the website could be accessed from any other machine using the url. Recently VS2008, IIS and IE8 was installed. But now when I use IIS to deploy the app no port number is attached to the localhost which means that the app cannot be accessed
by another machine.

This is because of the default setting being installed. There is a way to go into properties and change the default settings to make IIS deploy the app with the port number. How you change the default setting to make IIS deploy the app with the port number attached again so the app can be accessed by another machine using the apps url?

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Name Or Number Search In Textbox While Entering The First Letter Or Number Charactor Or Number?

Feb 2, 2010

I am using the asp.net and framework 2.0 with Ajax enable web.i have a text box and when user will enter "a" or number in this will search the name started from "a" character or number if he or she enter the number basically we can say live-search.

Employee search: Textbox.In this text box she/he will enter the first character of name or first number of employeeno and according to the a character name will search in list.

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Web Forms :: Converting 128 Characters Long Hexadecimal Number To Binary Number In C#?

Dec 12, 2009

[code]....

This strHex of length 128 characters is to be converted to binary ( actually 512 bit output in binary is required.

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Forms Data Controls :: When Casting From A Number The Value Must Be A Number Less Than Infinity

Mar 10, 2011

I get this message when i go to update formview.

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Forms Data Controls :: When Casting From A Number, The Value Must Be A Number Less Than Infinity

Sep 30, 2010

The following code gives error: "When casting from a number, the value must be a number less than infinity."

<asp:TemplateField HeaderText="DATE" SortExpression="date1">
<ItemTemplate>
<asp:Calendar ID="Calendar1" runat="server"
SelectedDate='<%# Bind("date1") %>' VisibleDate='<%# Eval("date1") %>'>
</asp:Calendar>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="Date1" runat="server" Text='<%# Bind("date1") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>

The error occurs at the line <asp:Calendar ID="Calendar1"...>

It errors because there are records with null value for date1 when the records are returned from the database.

Is there a way to specify in the .aspx file telling it to ignore null or display null/blank?

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Forms Data Controls :: Inner Repeater Is Not Getting The Proper Search Param From The Parent Repeater?

Sep 29, 2009

THE PROBLEM IS THAT THE DATES FOR THE FIRST EVENT IS THE SAME DATES AS FOR THE 2ND EVENT. IF YOU NOTICE THE SQL QUERY KEEPS SAYING e.WebCastID =2 instead of it being 1 and then 2.

[Code]....

[Code]....

Here is the output:
DB2
Oct 15 09 - 10:00 AM select * from tblWebcastEvents e WHERE e.Active=1 AND e.WebCastID = 2 ORDER BY e.EventDate ASC Register Now
Oct 15 09 - 11:00 AM select * from tblWebcastEvents e WHERE e.Active=1 AND e.WebCastID = 2 ORDER BY e.EventDate ASC Register Now
boo: select * from tblWebcastEvents e WHERE e.Active=1 AND e.WebCastID = 1 ORDER BY e.EventDate ASC
Real Time
Oct 15 09 - 10:00 AM select * from tblWebcastEvents e WHERE e.Active=1 AND e.WebCastID = 2 ORDER BY e.EventDate ASC Register Now
Oct 15 09 - 11:00 AM select * from tblWebcastEvents e WHERE e.Active=1 AND e.WebCastID = 2 ORDER BY e.EventDate ASC Register Now
boo: select * from tblWebcastEvents e WHERE e.Active=1 AND e.WebCastID = 2 ORDER BY e.EventDate ASC
THE PROBLEM IS THAT THE DATES FOR THE FIRST EVENT IS THE SAME DATES AS FOR THE 2ND EVENT. IF YOU NOTICE THE SQL QUERY
KEEPS SAYING e.WebCastID =2 instead of it being 1 and then 2.
select * from tblWebcastEvents e WHERE e.Active=1 AND e.WebCastID = 1 ORDER BY e.EventDate ASC
1 1 2009-09-30 10:00:00.000 CDT US 1
2 1 2009-10-01 11:00:00.000 CET EU 1
select * from tblWebcastEvents e WHERE e.Active=1 AND e.WebCastID = 2 ORDER BY e.EventDate ASC
3 2 2009-10-15 10:00:00.000 CDT US 1
4 2 2009-10-15 11:00:00.000 CET EU 1

Do you know why it is not giving it the proper WebCastID ?

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Forms Data Controls :: Repeater Inside A Repeater (dataBound) Code Behind?

Jan 31, 2010

got an example of a repeater inside a repeater (dataBound) code behind?

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Forms Data Controls :: ImageButton Inside A Repeater That Is In Another Repeater & Events?

Jan 18, 2010

I have a user control that displays a shopping cart in an ecommerce application.

The main cart display is a repeater that renders as a html table. In one of those table columns, there is another repeater to display people associated with the products int he cart (it's a repeater in case there is a line item >1 with multiple people).

I've added an ImageButton that I want to use to change the person associated with the item. At first, when I'd click on it I was getting this error:

Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.

So as an experiment I disabled EventValidation on the page (not the control it's self) and now I do not get an error, but I also do not ever hit the breakpoint I set in the innermost repeater's ItemCommand event.

So I wonder how I might do this without disabling EventValidation, because this control will show up on multiple pages and we don't want to edit them all. Also, I'll need to know not only the repeater containing the control's row that the event came from but also the row index of the repeater containg this one. Is this possible?

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Forms Data Controls :: Repeater Paging - Retrieve Hyperlink Variable Inside Repeater?

Jul 12, 2010

I have repeater in which I have 2 hyperlink in the footer of the repeater and I want that the hyperlink can navigate from the page_load

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Why Does The Default Forms Authentication Cookie Have A Leading Period In It's Default Name

Mar 21, 2011

the default ASP.NET Forms Authentication cookie sets it's name as ".ASPXAUTH". Notice the first character is a period? Is there a particular reason for this? Like, does this have an impact on domain names or subdomains for the target domain.

Or is it purely some random thing an MS dev person came up with (maybe to help out the ordering of the cookies, when they were debugging or something .. as text with periods prolly get listed before other strings)?

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Forms Data Controls :: Binding Parent Repeater Item Index In Child Repeater Control?

Jun 17, 2010

I want to bind parent repeater item index in child repeater control using inline code not code behind side.

For example

[Code]....

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Forms Data Controls :: Hiding A Repeater Div Using A Link Outside The Repeater?

May 25, 2010

I'm so confused I wasn't even sure what to make the title so that it would make sense.

Here is what I have:

[code]...

I have links at the top of the page that are the letters A-Z. What I want to do is click on one of the letters, then show only the div IDs that start with that letter. I can't figure out how to do this since I'm dynamically creating the ID names. I had it set up nicely with Javascript and CSS, but the function call was inside the repeater. The layout is changed now, and I don't understand how to make the div ID available outside the repeater.

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Forms Data Controls :: How To Use Button In Repeater Inside Repeater

Feb 6, 2011

I am using Nested Repeater repeater1 and repeater2 in my project . one button is there inside repeater2 but i cant use that button using e.commandname

so how to use that button and how to write code on it.

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Forms Data Controls :: Show / Hide A Div In A Nested Repeater By Clicking On A Button Inside Parent Repeater?

Nov 12, 2010

what changed do I need to make to my code for it to achieve what I'm after.

At the moment I am getting a "cannot cast to type" error message with the below code.

I have also tried calling the ItemDataBound method in with the parent repeater tags and had no errors but when I clicked on the button it would just move back to the top of the page and would not hide or show any data. Also I have made the div style to none but the first record still shows its child but the rest don't.

[code].....

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Forms Data Controls :: Use A Repeater Inside Another Repeater?

Mar 2, 2007

The user control consists of a repeater which has a objectdatasource connected to a table called collections. Inside the ItemTemplate of the first repeater am using another repeater which has another objectdatasource connected to a table called subcollections.

I am totally conused as to how I can make it.. The objective is that when I click the items of the first repeater, ((ie)) When I click a collection in the irst repeater, I should get the subcollections in the second repeater.

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C# - Nesting Repeater In Gridview: Hiding Gridview Row And Repeater Header If Data Is Not There In Repeater?

Apr 21, 2010

I have nested a repeater control in Gridview. Right now it is showing gridview rows and repeater header for every case(whether data is there or not for that particular grid view row in the repeater control). I want to hide the gridview row and repeater control header when there is no data present for that particular gridview row. That case I handled at code level by filtering the resulted data table.

Now the another problem I am facing: I have allowed the paging on the gridview i.e. pagesize 3. When page loads it works fine, but when I go to page 2 then it generates following error: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index

Below is the code to fill the grid, paging and fill repeater on rowdatabound event of grid.

[code].....

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Forms Data Controls :: Display The Current Page Number And The Total Page Number In The Report Footer?

Aug 10, 2010

I have a web user control with DataList control in it. In my .aspx page, I have a report header, an empty panel as a place holder, a report footer.In my .aspx.vb file, I'll loop through a list of departments. Within each department, I'll load a label to display the department name and the user control for the data, and add both the label and user control to the panel. So there are two variables:
the number of departments and the number of records in a user control.

Now I need to display the current page number and the total page number in the report footer. Is it doable? How? I'm thinking of this approach: declare a page variable count, count the number of department name labels and the number of records in a user control. When the total count reaches a number, such as 20, I'll break the page. This way, I can get the the page current number and the total number of pages. But how to add a page break to an asp.net page?

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Forms Data Controls :: The Main Use Of Repeater / Repeated For Every Field Produced For Instance In A DataList If The Repeater Is Part Of A DataList?

Oct 22, 2009

Could anyone let me know the main use of repeater, because from what I have understood by doing some search online is that we can use this to show data that we want to be repeated for every field produced for instance in a DataList if the repeater is part of a DataList.

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