How to display pages from the last to the first number in DataPager? Is there any tricks or I can do this with standart properties? I use Repeater with LinqDataSource control.
View 2 RepliesThere have been a few datapaging questions tonight, but mine is a bit different..
I have a regular datapager, in a seperate project it seemed to work fine with the same query and templates, but when I use it in my page, whenever the I try to page I get the emptydatatemplate when there should be data..
Here is my current ListView
[Code]....
I have tried binding data OnPreRender and setting the page properties under the OnPagePropertyChanging events.. still only getting my empty template whenever i navigate through the pages when there should be plenty of data..
I've created links in the listview which is attached to the datapager. When a user clicks a link they see content to the left but the datapager changes from any page to page 1.
View 1 RepliesI have a strange problem that I don't understand about DataPager. After changing the page set (pages 6 - 10 for example), and clicking on a page (6, 7, 8, 9 or 10), it will displa to the first set of pages counting from 1 again.
Let me explain. I have a ASP.Net page with Listview and DataPager.
<asp:ListView ... DataSourceId="EntityDataSource" DataKeyNames="id">
<LayoutTemplate>
<asp:DataPager runat="server" ID="DataPager1" PageSize="15">
<Fields>
[Code].....
All this works, but the problem is that the set of pages will not remember during postbacks. Let me explain this.
By first request of page, the pages show:
<< 1 2 3 4 5 ... >>
By clicking the ..., the next set of pages will be displayed (and also the data of page 6 will be displayed)
<< ... 6 7 8 9 10 ... >>
But when I click on page 7 to 10, the pages text will display the first set of pages 1-5.
I am using listview and datapager for display. I use two level of listview, where inner listview item can be 6 types. I use my own datasource. I only need to display 1 inner listviewitem per page. It display each page correctly, but page number is not set right, eg, when 2nd page (other as well) is click, 2nd page number is not disabled while 1st page number is still disabled. Here is the code:
<div style="margin: 10px;">
<asp:ListView ID="rptExercise2" runat="server"
ItemPlaceholderID="itemPlaceHolder1" OnItemDataBound="ExerciseBound" OnPagePropertiesChanging="ChangeExercise">
<LayoutTemplate>
<asp:PlaceHolder ID="itemPlaceHolder1" runat="server" />
</LayoutTemplate>
<ItemTemplate>
<h2><asp:Label ID="lbName" runat="server" /></h2>
<asp:ListView ID="rptContent2" runat="server" ItemPlaceholderID="itemPlaceHolder2" OnItemDataBound="ContentBound">
<LayoutTemplate>
<asp:PlaceHolder ID="itemPlaceHolder2" runat="server" />
</LayoutTemplate>
<ItemTemplate>
<div style="padding: 5px;" >
<div>
<asp:Label ID="lbID" runat="server" Text='<%# Eval("ID") %>' Visible="false" />
<asp:Label ID="lbWrapper" runat="server" Text='<%# Eval("Wrapper") %>' Visible="false" />
<asp:Label ID="lbAudioQuestion" runat="server" Visible="false" />
<div style="text-align: right;"><asp:Label ID="lbAudioAnswer" runat="server" Visible="false" /></div>
<div style="text-align: right;"><asp:TextBox ID="tbAnswer" runat="server" TextMode="MultiLine" CssClass="tb" Width="50%" Height="60" Visible="false" /></div>
<div style="margin-left: 20px;"><asp:RadioButtonList ID="rblChoice" runat="server" Visible="false" /></div>....................................
In the datapager, is there any way to hide the page number when the resultset is less than the pagesize. The number '1' is printed and it just looks like an orphan. I only want to show page numbers when the result set is larger than the pagesize
View 2 RepliesOne thing I really don't like about Updatepanel is that I have to rebind almost all components in the page.
For example, I have to specify Eidit (Update) index (for inline editing) after rebind Listview using Update panel (after partial update).
It was too much job to rebind all components, so I redirected to same page and used Querystring to pass values in order to avoid all components to be updated based on one value...
If I update Listview using Updatepanel, the datapager has to be updated as well based on new Select SQL statement results.
Listview is pretty simple to update, using "Listview1.bind()" does the job.
Datapager is also in updatepanel, but it won't rebind with new results.
After post back, I'm still getting same Datapager as the orignal SQLDataSource.
In orger to "refresh" Datapager, what do I need to do??
I used to use iframe to do partial page update, but I'm having big problem using Updatepanel since simple rebind won't do the job.
I have DataPager and ListView in one page aspx. DataPager is working if I do not search item. DataPager is not working to display the searching reasults. Below is the complete code in one page aspx. I am using VS 2008.
[Code]....
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?
I have some routes defined in global.asax according to which the page is redirected.
Global.asax
void Application_Start(object sender, EventArgs e) {
RegisterRoute(System.Web.Routing.RouteTable.Routes);
} void RegisterRoute(RouteCollection routes) {
routes.MapPageRoute("MainCategory", "{state}/{mcat}", "~/MainCategory.aspx");
routes.MapPageRoute("carriers", "{state}/{mcat}/{dcat}", "~/carriers.aspx");
routes.MapPageRoute("carrierdevices", "{state}/{mcat}/{dcat}/{carrier}", "~/carrieritems.aspx");
routes.MapPageRoute("cellphone", "{state}/{mcat}/{dcat}/{carrier}/{device}/{id}", "~/Catalog.aspx");
//New Rout with same parameters
routes.MapPageRoute("iphones", "{state}/{mcat}/{dcat}", "~/iphones.aspx");
}
i mean to say how to decide the destination page depending on URL Eg:1.routes.MapPageRoute("carriers", "{state}/{mcat}/{dcat}", "~/carriers.aspx"); 2.routes.MapPageRoute("iphones", "{state}/{mcat}/{dcat}", "~/iphones.aspx");
if value in URL second parameter i.e mcat=cellphone then it must redirect to carriers.aspx. and if mcat=iphone then it must redirect to iphones.aspx page.
Problem:currently if in URL there are 3 parameters then it always goes to carriers.aspx as it searches in route table for 3 parameters it redirects to carriers.aspx which need to be conditionally redirected depending on mcat valuehow to do?
My application I am using pagination.Using pagination i bind the records with listview control.
I generate the buttons dynamically according to the number of pages which is calculated from number of records returned from dataSource.when i click on a dynamically generated button its corresponding event handlers methods should get evaluated.Since asp.net page is stateless I can't keep the state of that dynamic controls after any postback.
Just Now I have seen the Article "How to get the Id of Control that cause postback in asp.net?". I got some idea from that article. Any example for "Creating link buttons dynamically and handling its corresponding event handler in Asp.Net".
i have a listview to show some data and with it i have a datapager the datapager is used for allowing change pages between products but i have and hyperlink above product image that allow to see the specific product details but the datapager wehn a used clicks to see product details should not be visible because there is no more pages , its a specific product but the datapager should be visible in the other scenario how can i do that?
View 2 RepliesI am having trouble finding how to solve the following issue :
I am using nested listviews to display Sales and Sales details.
The main ListView displays General Information about Sales and the child ListView displays the detailed information about one sale. the child listview is shown only when the user clicks on a link (see included code, DataBind is made on PageLoad) :
ASPX Markup Code :
[Code]....
C# Behind Code :
[Code]....
If I removed the datapager part, I can manage show/hide the child list view on the button click event. but if I want to use the DataPager with the PreRender event handling, the child listview is not longer shown on button click.
m using JQuery UI dialog and tabs inside asp.net Update Panel.the dialog worked great until I added following codes for JQuery UI tab.
function pageLoad(sender, args) {
if (args.get_isPartialLoad()) {
$("#tabs").tabs();
}
}
The tabs work fine, but I'm getting duplicate dialog box and it also killed ASP.net Datapager.
I know an ASP.NET app can have as many aspx pages as you want but after hitting a certain number of them (over 100) should I consider a different design? Or, as the months/years go by do I just keep adding more and more pages to my app?
View 3 Repliesi am using sql 2005 db and visualstudio 2005. i have created a table called attendance where i store employee attendance, i want to separate number of absence for a particular employee and particular month. It have to show number of absence of a particular employee and particular month. Also i have to count no of absence.for eg: if an employee absence for two days for a particular month, it have to display2 count.. how to do this? also how to write the store procedure for this? I have to display the number of count from db to vb.net form..I have display the number of absence from db to form using label or text box.. please forward some coding regarding this..
View 7 Repliesi'm thinking to display a number on top of my website, to show users unread emails.
I started to deploy a pop3 connction-read email-close connection, but....
if i put this code on masterpage, i'll get a pop3 connection every page refresh, and i think my email server will stop accepting connection. and more... my site performance will go down.
there is a way to show this number, without problems? using any caching method?
Is it possible to display this as the name of the month and not the number?
[Code]....
So I would like to see it as January when used in a variable like
Dim strMonthName as String = System.DateTime.Today.AddMonths(-1).Month
I am trying to determine the number of pages in a custom paged control I have Built
there are 46 records and I am trying to get to the exact number of pages when there are 5, 10, 25 items per page etc...
at 5 items per page I should have 10 pages
and at 10 items per pages I should have 5 pages
but my code returns values that cannot use.
this is my code:
[Code]....
those are values I get.
When maxrowperpage is 5
pagecountConverted is = 9
pagecount is = 9
When maxrowperpage is 10
pagecountConverted is = 5
pagecount is = 5
how can I get a correct quotient?
I've web page with 1 textbox.
If I open that page I want to display a random number between 0-9 in that text box, how?
Is it possible to display and Asp.net web form and have a little window/area inside of the web form that can display web pages?
View 2 RepliesI have a aspx page where i have connected to a database using MS Access. I want to display total number of records in the products table & number of records the product Table holds inside.
View 2 RepliesI want to know what the members who are online at my site and I can identify them.Do you have an article that identifies registered online users like your site.
View 1 RepliesI have a problem while printing rdlc report (local). The number of pages of the report in viewer is fewer than that in the print. This leads to a problem while printing the report from - to a particular page. For eg: The report viewer shows 9 pages while viewing but when I go for print it prints 14 pages. The data is not lost but records from page 1 are transfered to page 2 while printing.
View 6 Replieshow to retrieve the column number in gridview
i am able to get the row number using this syntax <%# Container.DataItemIndex + 1 %>
but what about column number?