Forms Data Controls :: Repeater Control Previous Next Record After Searching?
Jan 27, 2010
I have a search page. If a user enter something into title textbox and search let say it display 15 records.
If click the title of each records, it goes to DetailsPage.aspx.
What I want here is: If user click the title details of a record and leave that search page, I want to put there(On Details.aspx) Previous/Next button arrow so that the user does not need to browse back and see the search results and go to next details.
Note: I am passing ID into querystring when go search page to details page.
How to keep remembering IDs on details page of searched records on search.aspx ?? Use session or something different ? How can I do this ?
I am using paging to my gridview (pagesize=4) . now i am in (X) page and i want to get (X+1) page top record or (X-1)page bottom record , how i can get .
I have datagrid. i loading data to grid from user control like below
[code]....
when i click the button Show child item. all the child item are displaying except one. for first child item not displaying, but one of parent items is displaying inside child grid.
it seems like previous parents data is loading to one of child record. How can i prevent that?
I'll try to specify my problem as simple as possible! I have a problem comunicating between 2 pages; Products.aspx and ProductDetail.aspx. On Products.aspx i have about 15 DDL's on the left side (all set to autopostback), and 1 ListView ond the right side. Results in my ListView control are based on selcted items from DLL's on the left. Every single result in Products.aspx has a dynamical hyperlink to the ProductDetail.aspx. Now when I click on specific product in ListView I'm redirected to ProductDetail.aspx page, and everything works fine! If I click on the Back button in IE or FF it works also fine because it returns me to the previous Products.aspx page and all my results based on selected items in DDL's are still there!
The problem comes when causing some more autopostback's in ProductDetail.aspx page, because every autopostback is counted as a new page request and therefore i have to click Back button in IE or FF for more then 1 time to come back to the previous Products.aspx page.
I tried to implement code BELOW in ProductDetail.aspx.vb but it does not completly fulfill my expectations, becase all my searching criteria are lost when returned to the previous page (Products.aspx)
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If Not Page.IsPostBack Then ViewState("ReferrerUrl") = Request.UrlReferrer.ToString End If End Sub Protected Sub BACK_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BACK.Click Response.Redirect(ViewState("ReferrerUrl").ToString) End Sub
Does anybody knows any other solution how to come Back to previous page with only ONE CLICK without loosing searching criteria?
 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 recordsÂ
again i press next button then it shows 11-20 records instead of 21-30 records...
after i select data from datatabe and store to datatable finally bind to the repeater to display. but grid is always display what the datatable store there is many duplicate data appear in the repeater. i would like to show specifc col once and hidden other name which appears more than 1.
for example in repeater:
section desc seq no A NT 1 A BT 2 A KK 3 B PP 1
then A appear more than 1. i would like to hidden A except the first record as belows:
I have a Custom Repeater control that inherits from Repeater and has paging functionality, however when I click the next page button the first time it refreshes the control but does not change the page, if I click it again after that it changes page perfectly. I know what the issue is, when I click the next button it does a postback, then the data is bound to the repeater, and then after that the NextButton Event is handled.
Is there any way I can change the order of the page load events?? Or force the repeater to reload again after the event is handled?? I've included my Custom Repeater class bellow:
using System.Web.UI.WebControls; using System.Web.UI; using System.Data; using System.Collections; using System; namespace ASPresentation.Controls { [ToolboxData("<cc:PagedRepeater runat=server></cc:PagedRepeater>")] public class PagedRepeater : Repeater { public int PageSize { get; set; } public int CurrentPageIndex { get { return Convert.ToInt16(Page.Session["ProjectIndex"]); } set { Page.Session.Add("ProjectIndex", value); } } public PagedDataSource pagedData = new PagedDataSource(); LinkButton NextBtn = new LinkButton(); LinkButton PrevBtn = new LinkButton(); public bool IsLastPage { get { return pagedData.IsLastPage; } } public bool IsFirstPage { get { return pagedData.IsFirstPage; } } public override object DataSource { get { return base.DataSource; } set { pagedData.DataSource = (IEnumerable)value; } } protected void NextButtonClick(object sender, EventArgs e) { if (!IsLastPage) { CurrentPageIndex++; } } protected void PrevButtonClick(object sender, EventArgs e) { if (!IsFirstPage) { CurrentPageIndex--; } } protected override void OnInit(EventArgs e) { base.OnInit(e); NextBtn.Text = "Next"; PrevBtn.Text = "Prev"; NextBtn.Click += new EventHandler(NextButtonClick); PrevBtn.Click += new EventHandler(PrevButtonClick); } protected override void OnLoad(EventArgs e) { base.OnLoad(e); base.Controls.Add(PrevBtn); base.Controls.Add(NextBtn); } protected override void Render(HtmlTextWriter writer) { base.Render(writer); } public override void DataBind() { pagedData.AllowPaging = true; pagedData.PageSize = PageSize; pagedData.CurrentPageIndex = CurrentPageIndex; base.DataSource = pagedData; base.DataBind(); } } }
For this applications, I will have a table that has a list of users who are "moderators" and they are able to see a part of the website that regular users cannot. I will NOT have a login or anything like that - I have a table that lists all the users who are moderators and if the user who is logged in is a moderator they simply see more of the website.
Right now I am able to get the username of the logged user (these are users who log into a Windows machine, and I simply get their login using a method from System.Security).
The thing I have no idea how to do is actually compare the username to the username in the database that I have. can anyone point me to a tutorial or something that searches through a database to compare the given value and see if there is an identical one in a specific database? I don't want the user to see the database, this is all done "behind the scenes".
There is a similar instance of this @ http://forums.asp.net/p/1380776/2919093.aspx#2919093 However I haven't had a response, maybe due to the age of the topic, but the problem is different in the sense I am not using AJAX Rating Control, I am using radio buttons contained in a Div named Ratings, which is picked up by jQuery to style to radio buttons accordingly.The output is that it will put the stars on the first record but anything after just shows origionalunstyled radio buttons.Just thinking off the top of my head, but does anything need to be put in the ItemDataBound event?The jQuery for the stars etc were attained from the link below:http://orkans-tmp.22web.net/star_rating/index.html#demos=&main-menu=0&demo-tabs=3Here is my code:.ASPX:
I have one repeater and one gridview, i want to bind my repeater when link button is clicked which is inside repeater, i user itemCommand but its not working....
I am using a repeater control and i want to use one more repeater control inside the existing repeater control .Â
Like this:
<asp:Repeater ID="Repeater1" runat="server">   <HeaderTemplate> </HeaderTemplate>      <ItemTemplate> <!-- start child repeater -->    Here I want to use one repater control     <!-- end child repeater --> </ItemTemplate> </asp:Repeater>
I'm using a wizard control with 4 steps, when I use the previous button to navigate back to the previous step the page reloads but at the bottom of the page.Instead of showning the whole of the page, the user views the footer of the site and the previous button and next button.I'm sure there is a very simple answer to this but I just can't figure out how to get the page to reload to the top.
I need to access a control inside a repeater and change its properties. To enable it or not. I got an erorr message Object reference not set to an instance of an object. Here is my code inside a method. protected void
rptCAP_ItemDataBound(object sender, RepeaterItemEventArgs e) { LinkButton lnDel = (LinkButton)rptCap.FindControl("lnkDelete"); lnkDel.Enabled = false; //<<<<< this is where the error occur }
I have a ListView control that only displays one record at a time. I have a LinqDataSource that can return one or more records. I have a function that determines the number of records and returns a psuedo random number between 1 and the number of records returned. When the page first loads, I want to display a random record. After that, I want the datapager to move the user normally through the records.
In my Page Load Event, if Page.IsPostBack is false, I get the random number. Let's say for simplicity I have 15 records and the randon number generated is 6. How do I tell the LinqDataSource to display the record at index 6?
How can I build a query in a new page using the value from a prevous pages control's value. I can transfer the value to the new page, I just don't know how to use the passed value to build a query. I want to populate a data grid filtering with values obtained from the proveous page.
I 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?
I have a repeater control on a web page getting filled with data from a datatable in the vb.net code behind. I know the datatable contains 2 rows but for some reason only 1 row is being displayed in the repeater.
I am trying to perform DML(Insert,Update,Delete) operations and also retreive the data to bind the details to GridView or Repeater controls using single stored procedure using c# language
i have a Repeater in my page and i databind it programatikly with linq to data there is't any problem and it work .i want also add an image control to my repeater but my image is byte() and i want to check if the image is not empty than navigation url will be
"~/Images/ProfileImage.ashx" & p.UserID.ToString() but if the image is empty than navigation url will be "~/Images/EmptyProfile.jpg"
In the past, I've created a GridView where users can click a linkButton control to fire a select command, and in the code behind, I had some code to work out what row had been selected.
