Forms Data Controls :: Avoid Reconnection To Database While Paging In Repeater?
Oct 22, 2010Tell me how can i avoid reconnection to database while paging in repeater?
View 1 RepliesTell me how can i avoid reconnection to database while paging in repeater?
View 1 RepliesI 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
View 2 RepliesI am having a problem with the gridview and formview. I have a gridview setup to show products and have a select button to clock on to give you the details of the product in a formview. I have the gridview setup for paging at 5 rows. In the page.aspx.vb I have on the SelectedIndexChanged event
FormView1.PageIndex = GridViewMain.SelectedIndex
This all works great until I go to the next page in the gridview and try to select a product on that page and the form view does not sync up. I really need a soultion for this. I could use the 2 page soultion for the master/details view however I would like to avoid it if possible...
I have a repeater which does quite expensive processing when it is populated. It gets the info from a web service which is itself a federated search service and will take 15 to 20 seconds to return results.
In each repeater item/alternatingitem, i have 3 imagebuttons doing some actions (saving in session some ID's, updating some custom collections...) , the problem is when clicking on one of the buttons, the repeater will trigger the command and then databind again, which takes quite some time to process again..
Since there is no implicit property for paging is there is any other way to achieve paging in Repeater Control
View 2 RepliesHow to implement Paging in repeater control.
View 3 Repliesas question i asked (C#)
View 4 RepliesI am trying to experiment with things as a beginner and want to use paging in Repeater Control. Since Repeater control is light weight, I want to use that. I have heard of two methods: PagedDataSource class and the other that I dont remember. I wanted to attempt both of them. How do I proceed?
View 2 Repliesim using repeater ann chilg repeater
html part is like this
<tr>
<td valign="top" style="background: url(images/welcomemid.jpg); width: 638px; height: 570px;">
<table width="97%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>....
some code or tutorial(easy to understand) for learning how to do paging in repeater.
i m learning asp.net.
edit this code so i get the paging in a dropdown, where the sites ar showed as 1 of x, 2 of x and so on where x if the all the sites/pages.
[Code]....
how can i maintain the selected checkbox value in the repeater when i do a paging to a next page? While i go back to the previous page, the checkbox value that i have selected is still remain?
View 3 RepliesI have a strange problem. I have made a PagedRepeater control, which inherits from the Repeater, from a tutorial I saw here: http://www.4guysfromrolla.com/articles/020905-1.aspx. It's in VB and I'm in C#, and it didn't quite have all the features I was lookingfor, so, I've modified it quite a bit. I added support for a SqlDataSource control, as well. The only problem is, that it always returns the first item from the SqlDataSource, even when the CurrentPageIndex on the PagedDataSource is set to a different value.
View 1 RepliesI need some code to a alphabetic paging in a repeater. the code should be in linq / c #.
View 3 RepliesI have a need to add a new report to my page, the differnent parts of the page are all using a objectdatasource to populate the data. The new report because of all the data being returned i have started to use a repeater and a table in the ItemTemplate. Just binding the objectdatasource to the repeater works fine, but returns all the records and causes the page to be very long. I found this link for adding paging to repeater, but its setup different than what i have
[URL]
Is there any way to use what i have already and add paging to the repeater?
[Code]....
I use this code to search youtube
XmlDataSource1.DataFile = "http://gdata.youtube.com/feeds/videos?q=" + word +
"&max-results=50&format=5&aq=f&alt=rss";
xmlN = new XmlNamespaceManager(XmlDataSource1.GetXmlDocument().NameTable);
xmlN.AddNamespace("media", "http://search.yahoo.com/mrss/");
XmlNodeList xmlNodes = XmlDataSource1.GetXmlDocument().SelectNodes("rss/channel/item/media:group", xmlN);
[code]...
I have a page on my ASP.NET site that has a Repeater control to show posts from members of the site.
At the moment I am storing the data for the posts in an XML file and then caching it within the site inside custom objects.
So I have:
public class MemberPost
{
public string Title { get; set; }
public string Text { get; set; }
public string Name { get; set; }
public DateTime Date { get; set; }
public List<string> Pictures { get; set; }
}
And:
public class MemberPosts : List<MemberPost>
{
}
I'm able to set the data source of the repeater to an instance of MemberPosts and it all works as expected, but I want to add paging for when more posts are added.
All the examples I find seem to involve having the data to be paged in a database - is there any way I can bind the repeater or another similar control to my in-memory MemberPosts collection and have it implement paging for me?
How to create asp repeater with paging like this format
1 2 3 4 5 ...NEXT >>
I got a solution [Code] ..... but if this method is not effective if our table content >500
i.e. 1 2 3 4 5 6 7 8 9 10
Design page :
<asp:Repeater ID="Repeater1" runat="server">
<ItemTemplate>
<%#Eval("ProductName")%>
</ItemTemplate>
</asp:Repeater><br />
<asp:LinkButton ID="lbPrevious" runat="server" Enabled="false">Previous page</asp:LinkButton>
<asp:LinkButton ID="lbNext" runat="server">Next page</asp:LinkButton>
Code behind file
using System;
// We need these namespaces imported to work easier with database
using System.Data;
using System.Data.SqlClient;
// Here is PagedDataSource class located
using System.Web.UI.WebControls;
[Code] .....
Record loaded into control but when i press next button then next 10 record showing properly but when i want to see another next record then it shows same record.
e.g. i have 40 records in my db then first time it shows 1 to 10 record
when i press next button then it shows 11 - 20 records
again i press next button then it shows 11-20 records instead of 21-30 records...
I want to export all repeater data in excel file i used following code but it take only first page data means page size 10 it export only 10 record i want to export whole repeater data
Response.Clear();
Response.Buffer = true;
Response.AddHeader("content-disposition", "attachment;filename=Detail.xls");
Response.Charset = "";
Response.ContentType = "application/vnd.ms-excel";
System.IO.StringWriter stringWrite = new System.IO.StringWriter();
[Code] ....
I'm using a repeater and need to change an image value based on the ID and folder value (both stored in a database); but to do this, I need to know that current database ID for that row.Is there a way to get the current database ID based on the row being rendered using _ItemDataBound???
View 2 RepliesJust dipping my toe with doing simple VB.NET stuff. Have used classic ASP, so im used to being able to place any field from a recordset whereever i want to putit , and i have just tried to recreate this event.Its got me a bit lost.. now i have read up and understand why it doesnt work - cant use DataItem in a HeaderTemplate - i get that, but how would you do something where you have complete control of the way the table is being set up? and you can use the contents of the container whereever you want, however you want?I just want to be able to get the values from database table, and put them into an html table, in a specific way.
[Code]....
[Code]....
protected void Button3_Click(object sender, EventArgs e) //export
{
GridView2.AllowPaging = false;
GridViewExportUtil.Export("Сводка.xls", this.GridView2);
GridView2.AllowPaging = true;
}
I need to avoid pageing for XLS export :-/
I need a sample how I can check checkboxes in repeater using SQL statement. The checkboxes within repeater are populated fine and are named with ObjectName value from database but I just need to checked those values that are returned by a select statement:
private void CheckUserLocations()
{
// user reference that is currently viewed [code]....
Is there a way to use the GridView paging and having the links not use JavaScript. So that when you click on the page number 5 (for example) that link is a hyperlink.
View 3 Replies