I have a listview and would like to scroll the ItemTemplatei instead of using paging. I need to freeze the header and InsertTemplate row, and works accross browsers. I've tried the following link:
[URL]
but am having problems getting it to work accross browsers I can get it to work in FF or IE6 but not both.
is there another control rhat's more suitable for this than the ListViiew?
Suppose I have a horizontally oriented ListView that always shows 4 items and also has a left & a right button: < A B C D >
Now, let's say I have a DataTable containing 20 entries, with indices ranging from 0 to 19.
When the page first loads, this is what'll be displayed: < 0 1 2 3 >
Assuming those buttons are regularly configured DataPage buttons then if I press the right one we'll get this: < 4 5 6 7 >
And if I press the right one again we'll get this: < 8 9 10 11 >
But suppose I'd like the left & right buttons to only scroll one at a time, so that pressing the right one at the start results in this: < 1 2 3 4 >
In such a case, is there a way to configure the DataPager to do this or should I instead introduce regular buttons and perhaps have them call a hidden DataPager?
I am developing website using ASP.NET, C# and JScript. I have the webpage with List view, and the list view items are added dynamically. I am working with Drag and Drop in the listview, I have done the Drag and Drop functionality using javascript, But that is not scrolling up and down when we have more values in the list view. automatic scrolling in the List view control when we drag the Items on List View
View 5 RepliesI have used a GirdView to display data from database, data would be huge around 670 rows. And also I want to display all data together on single page.
Therefore I want to use virtual page scrolling. Means on Page load only 20 rows would be displayed, then when page would be scrolled next 20 rows would be displayed.....
I have a listview that I'm binding programmatically. I am trying to add a simple datapager but the paging is not working. it is because I am binding programmatically.
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I'm using a datapager control on my listview to perform paging in it.When paging through the table, I need to perform some validations. When these validations are not successfull, the paging should be cancelledI currently perform the validation in the PagePropertiesChanging event of the ListView, however, the arguments do not provide a Cancel property.
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I've got a big problem here with the ListView control. Basically I've got very basic code, yet it seems to break the control completely.
Here's the deal, I got a simple ListView using an ItemTemplate containing a hyperlink. Obviously the hyperlink has to lead somewhere after clicking, so the datakeys enter the scene since I need to hook up a hyperlink containing the Id of the record it's in as a parameter.
Normally this shouldn't be a problem, so in the itemcreated event I look up the link control and add the url using data foud in the datakeys.So far so good, this all works out fine.
Now this contains a number of records, too many to display on one page, so I decided to implement paging by using a DataPager, which is the way to get the ListView to support paging. This didn't work.
After a little tinkering around with the code, I found that if I didn't get any datakeys in the itemcreated event, that it all works fine. However, I need to use the datakeys or I won't be able to hook up a url to the hyperlink.
Basically, that one line of code completely kills paging. Commenting it out immediately sets things right, but that's not an option.
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If I disable the ViewState on a ListView, the events raised by it are no longer ired. OnPagePropertiesChanging is the ListView event I've always used in combination with the DataPager to update the ListView to the correct page once a DataPager item is clicked, but since its not being fired, I'm wondering if there are any other options. My ListView is currently in an UpdatePanel, and I'm caching the results that the ListView is being bound to. I could rebind the cached results on the PageLoad, but I can't think of a good way to determine if the PageLoad is being accessed because the DataPager was clicked, or for some other reason, so this doesn't seem like a good idea
View 2 RepliesI have a ListView control that makes use of a DataPager. In each row of the ListView there is a text box where the user will enter some notes relevant to that particular record. Then they use the DataPager to navigate to the second page of records. If they then return back to the first page in the ListView the text they entered is gone.
Question: Is there a way (through use of a paging event or databound event maybe?) to retain the textbox values between paging events ?
I would like the user to be able navigate backward or forward and still see the text heshe has entered.
so instead of a datasource control, I have a Data Access class that I'm using to populate the ListviewI added a datapager and everything pretty much works until I hit the first or last button. Then, I get the following error: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/>Also, Something was mentioned about ClientScriptManager.RegisterForEventValidation - - couldnt' really find an implementationI tried setting:EnableEventValidation="false", but then, all I got was squirelly interaction with all the numbered links (sometimes having to double click them, etc) - no matter what I tried from there on out, even when I removed the enableEventValidation property altogether.
View 7 RepliesI have a question regarding the listview control paging and preserving the state of the items on page change.
I am using listview control and datapager control to achieve paging in the listview control.
I use the listview to display list of questions like with radiobutton list options as answers...
I am unable to preserve the selection of answers between the page changes..
for eg : I If select option1 for the question1 and move to a next page. and If I come back to previous page, the selection goes.
I tried using the view state...but could get this working..
So I am using EW + Access database to create a page.
This page contains two controls. First control is Dropdownlist which databinds with second control Listview.
This listview has paging on becuse of multiple pages. If I don't use QueryStringField paging works but if I use QueryStringField paging doesn't work and it goes back to first option of Dropdownlist.
I was wondering if there were any decent tutorials on paging the records in a ListView using a DataPager (Pager Control). I can get it to work with Drag and Drop but I can't seem to find a decent tutorial on doing it programmatically.
View 1 RepliesIs it possible Custom Paging in Listview, And also how to add css class for Datapager control?
View 1 RepliesIs 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 RepliesI'd like to implement a custom paging template for my formview that displays numeric paging as well as next/previous buttons. The pre-defined templates only appear to have numeric first last as an option. Can anyone recommend a good article that covers this?
View 2 RepliesI'm trying to control the scrolling of a div containing a gridview using some js code I found at [URL] Intent is to stop the gridview in the div from scrolling to the top after the select in the gridview is operated. Prior to adding the ajax extentions the detail would display when the select image was operated. Now the grid appears ok but when the select is operated nothing happens - perhaps the nSelectedIndexChanging="DetailsView1_Show" code behind is no longer firing? Perhaps I am missusing the ajax extentions? Using VS 2010. My code is as below,
<asp:ScriptManager ID="ScriptManager1" runat="server"/>
<script type="text/javascript">
var xPos, yPos;
var prm = Sys.WebForms.PageRequestManager.getInstance();
prm.add_beginRequest(BeginRequestHandler);
prm.add_endRequest(EndRequestHandler);
function BeginRequestHandler(sender, args) {
xPos = $get('serviceorders').scrollLeft;
yPos = $get('serviceorders').scrollTop;
}
function EndRequestHandler(sender, args) {
$get('serviceorders').scrollLeft = xPos;
$get('serviceorders').scrollTop = yPos;
}
</script>
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<input type="hidden" id="hdnScrollTop" runat="server" value="0" />
<div id="serviceorders" style="position: absolute; left:300px; top:180px; height:100px; width:700px;
font-family: Arial; font-size: small; color:black; overflow:auto">
<asp:GridView ID="sobydate2GridView1" runat="server"
AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="SOSONO"
DataSourceID="sobydate2gridview1SqlDataSource" AllowPaging="false" HeaderStyle-Wrap="True"
GridLines="None" OnSelectedIndexChanged="DetailsView1_Show"
OnSelectedIndexChanging="DetailsView1_Show">
<Columns>
<asp:CommandField ShowSelectButton="True" ButtonType="Image" SelectImageUrl="linkimage.gif" />
<asp:BoundField DataField="SOSONO" HeaderText="Service Order" ReadOnly="True"
<asp:BoundField DataField="SORSP" HeaderText="RSP" SortExpression="SORSP" />
After I changed Datalist1.SelectedIndex (and loading datas)page loads and loses curret scroll position in page.how can I autoscroll (focus) to selected Item of Dataliist after I changed Datalist1.SelectedIndex .so each time datalist Item Selection It goes to top of page.How can I revent this ? or keep position or scroll to selected Datalist item ?
View 2 Repliesi need to get data-bound items from outer listview to display in inner Listview, in this scenario:
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Where the higlighted text mean the title for outer datasource.
How can i implement Custom Paging for ListView control using row_number in sql server 2005 stored procedure.
View 2 Repliesi have a gridview inside a div that has scrollbars. see bellow
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is there a way to keep the gridview header always visible while scrolling down.
like in MS Excel.
ASP.NET 3.5,I'm upgrading a page that currently uses classic asp and xslt to display about 2000 readonly tabular records. Please leave aside the issue of whether this is a good idea or not.My asp.net replacement page uses a gridview to do the same thing.The scrolling in IE8 using this old code is very smooth and even. The scrolling using the asp.net page is horribly jerky. I can't figure out why - there doesn't appear to be much client side code running.Any clues welcome as this is a high traffic page that I want to look as good as possible.The same page also can't handle a row highlighter - same reason slow and jerky.
View 2 RepliesOk this is a bit weird. If I run this on my machine using IE everything looks fine. If I publish to my server and run using same machine and same browser my multiline textboxes show for a split second correctly then they scroll horizontally and get all messed up? Why are the scrolling horizontally and why do they look fine locally?
.style3
{
margin-bottom:5px;
overflow:hidden;
border:2px solid #666;
outline: none;
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I am developing a list page, for exp hotellist , in mvc razor 4 visual studio 2012 ... i use foreach to show list in view from actionresult...how to use paging 1 2 3 4 ............ to keep limit for number of records each page.. can i use paging directly.
View 1 RepliesI put a GridView control in a Panel control so that the GridView's rows can be scrolled vertically. With selection of row enabled for a Button field, I am able to select any row with the selected row background color highlighted. Problem is when you scroll down to a row that is way pass the Panel height and select the row, after postback the GridView will render to show the top rows which are visible within the Panel height. So the selected row in it's background color cannot be seen.
View 3 Replies
