I am trying to do is populate a DataList with the contents of a directory, but not the files in the directory, just that directory's subdirectories. Ideally I would also like that DataList to have links to the the subdirectories that would then show their subs as well (if there are any), but right now I would settle for a static listing.
View 1 RepliesI've got a DataList showing images from a directory folder and this works well. However, I'd like to be able to page through the results rather than have one long page of images. I was wondering about putting the results in a GridView template somehow and use the paging on that.
Here's my code:
asp:DataList ID="DataList1" runat="server" RepeatColumns="3" CellPadding="0"
style="font-family: Arial, Helvetica, sans-serif; font-size: x-small"
Height="307px" Width="465px" BorderStyle="None" CellSpacing="3"
Font-Bold="False" Font-Italic="False" Font-Overline="False"
Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"
RepeatDirection="Horizontal" ShowFooter="False" ShowHeader="False">
<ItemTemplate>
<asp:Image Width="108" Height="72px" ID="Image1" ImageUrl='<%# Eval("Name", "~/GalleryImages/{0}") %>' runat="server" /> <br /><br />
<asp:HyperLink ID="HyperLink1" Text='<%# Bind("Name") %>' NavigateUrl='<%# Bind("Name", "~/GalleryImages/{0}") %>' runat="server"/>
</ItemTemplate> <AlternatingItemStyle BorderStyle="None" />
<ItemStyle BorderColor="Silver" BorderStyle="None" BorderWidth="0px" HorizontalAlign="Center" VerticalAlign="Bottom" />
<SeparatorStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"
Font-Strikeout="False" Font-Underline="False" VerticalAlign="Bottom" />
</asp:DataList>
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim dir As New DirectoryInfo(MapPath("~/GalleryImages/"))
Dim file As FileInfo() = dir.GetFiles()
Dim list As New ArrayList() For Each file2 As FileInfo In file
If file2.Extension = ".png" OrElse file2.Extension = ".jpeg" OrElse file2.Extension = ".jpg" Then list.Add(file2) End If Next
DataList1.DataSource = list DataList1.DataBind() End Sub
I made a web form on a development website of mine (we'll call it dev.somewhere.com) and tried to publish it out to the web (we'll call it [URL]) in a subfolder. I named it default.aspx like I was supposed to and it worked flawlessly on the dev site. When I published it out the web, I wound up getting the following error when trying to get to the subfolder: [URL] Directory Listing Denied
This Virtual Directory does not allow contents to be listed. Confused and flustered, I tried to go to [URL], but I wound up with some error that won't tell me the problem. Instead it tells me to change the my web.config to read <customErrors mode="Off"/>.
ive been running around in circles trying to figure this one out... lets say i have an images folder, and i want to output the contents of that folder into XML, so i can then bind that to a datasource.
View 2 RepliesI have a requirement to read the excel sheet contents(with first row as header) and to populate it in a Datagrid. so as to manipulate the excel sheet data. But i get an error saying "Could not find installable ISAM". after a big struggle i came to know that the culprit is the "connection string". I tried with various connection strings and now i get the error " Format of the Initialization string does not conform to specification starting at index 121".
my code is
[code]....
I have an email contact form that I have successfully populated the account users Username and email address into text boxes
I also use a text box and session variables to send parameters to a stored procedure and return a single row result in a form view.
The thing I am having an incredibly hard time figuring out is how to populate a single textbox with the data from any of those fields. or the whole control as a single summary.
Just for starters I am actually an IT Manager and NOT a coder so this is entirely a hack job if there ever was one...
here is my aspx code
<%@ Page Language="C#" AutoEventWireup="true" MasterPageFile="~/RMSWeb.master" CodeFile="Service2.aspx.cs" Inherits="_Default" %>
I am using this code to fill my datalist:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim myConnection As SqlConnection Dim myCommand As SqlDataAdapter
myConnection = New SqlConnection("mydb")
myCommand = New SqlDataAdapter("SELECT * FROM Posts", myConnection)
Dim ds As DataSet = New DataSet() myCommand.Fill(ds)
DataList1.DataSource = ds DataList1.DataBind()
End Sub
It works and fills the datalist with the whole table. When this page opens the address bar is like [URL].Ii would like the datalist to show all contents in the table with this specific thread ID.
I would like to print the contents of my ASP.Net datalist control using JavaScript. I also want to allow user to see preview before printing.
View 1 RepliesI'm trying to populate a dropdown list with a list of all the usergroups in existence in an existing active directory.
View 3 Repliespopulate a treeview from an ftp directory?
View 3 RepliesI am new to web forms, but how can I populate a web form (form fields i.e. name, job title, tel no etc) with that users information automatically taken from their active directory profile? It wouldd be an Intranet application so all users would be on the domain. How is this done in ASP.net? In Coldfusion I would set the following variable
<cfset user = listLast(cgi.REMOTE_USER,"") > which would grab the user id from AD
Then I would query an employee DB matching up the userid to gather their employee info
<cfquery name="querygetemp" datasource="DATASOURCE">
SELECT * FROM empl.directory
WHERE uPPER(NETWORK_ID) = '#ucASE(user)#'
</CFQUERY>
and then set variables which I would use to populate the form fields further down the page
<cfset varsection = querygetemp.section>
<cfset varjob_title = querygetemp.job_title> etc.
how to get around this in ASP.NET?
I'm going to try to explain this the best I can. I have a datalist that is displaying a large amount of data based off a CollectionID number. Within each set of data are CollectorID numbers. Now there can be several different CollectorID numbers tied to each CollectionID number. So therefore, the same data is being duplicated several times with the different CollectorID number. What I would like to do is concatenate all the CollectionID numbers into a string that are related to the CollectionID number and populate that into the corresponding label.
I've tried modifying the stored procedure to concatenate the CollectorID rows from the table they are located in but that seemed like a very large challenge.
My latest attempt involved removing the CollectorID from the original query. Then I wrote a datareader on the ItemDataBound event grabbing the CollectorIDs but it is missing the first CollectorID in each set.
I have 2 datalist control.
onclick of first datalist's checkbox data will be updated in second datalist.
I have to use updatepanel for this.
I have use below code but its not working ...
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Always">
<ContentTemplate>
<asp:DataList ID="DataList1" runat="server" OnItemDataBound="dlist_product_filter_ItemDataBound" Width="100%">
<ItemTemplate>
<asp:DataList ID="product_sub_filter" runat="server" Width="100%" OnItemDataBound="product_sub_filter_ItemDataBound">
[Code] .....
I have a datalist, ineed when user click on an item to fill a grid view? How to do this?
sample code:
<asp:DataList ID="dlRooms" EnableViewState="false" runat="server" RepeatColumns="1"
RepeatDirection="Horizontal">
<HeaderTemplate>
<ul class="block">
</HeaderTemplate>
[Code] ....
I have a ddl inside the formview that I can't figure out how to wire up properly. The formview contains detail info, but the ddl needs to list the entire set to items. Then I want the ddl's selected value be set from the recordset intended for the formview. I think it's just a timeing issue s I would like your help. Thanks, - EJM.
Here my code somewhat reduced to save space...
[Code]....
I need to be able to Page in my Datalist. As you can see from the code below I'm using a SqlDataReader to populate my Datalist.
[Code]....
I have created a ASP.NET MVC 2 application in VS2010. It runs in integrated development server fine. But when i deploy that in IIS it gives me "The Web server is configured to not list the contents of this directory." error. Anybody know what went wrong?? There is no default.aspx page when creating a MVC2 project in VS2010. is that the problem? I can assure the routes are configured correctly in global.aspx.
View 4 RepliesHow to populate a DropDownList (using C#) inside a DataList while page loads.....yes we can do it by using DatasourceID propeerty in aspx page itself(as I've done here..), but how do I do using C# in code behind only?
<FooterTemplate>
<table>
<tr> [code]...
I have 2 store procedures and I need to populate DataList using the two stored procedures
GO
ALTER procedure [dbo].[ViewSreg]
@Mobile nvarchar(30)
as
begin
select *
from S_register
[Code] ....
I've tried Populate ASP.Net DataList by binding DataSet Client Side using jQuery AJAX posted in [URL] .... while binding records in datalist using JQuery there is no problem, i want to bind image inside of the datalist. There is a field imgpath which stores image path. Now i want to bind the image which path is stored in the database using JQuery.
View 1 RepliesHow could I bind images and texts to datalist itemtemplate's image control and label by jquery json?
Post I tried [URL] .....
like below but its not working..
/*asp.net datalist control with three controls*/
<asp:DataList ID="dlImages" runat="server" RepeatColumns="6">
<ItemTemplate>
<a id="imageLink" href='<%# Eval("ImageName","~/images/fabrics/{0}") %>' title='<%#Eval("Descript") %>' rel="lightbox[Brussels]" runat="server" >
[Code] ....
How to bind chart in datalist dynamically in asp.net c#.
View 1 RepliesI have a pdf file, how can I extract the contents of the pdf file and show the contents in one of my web page
View 4 RepliesI have a page 3 datacontrols (in order, datalist->grid->listview, the selection from one feeds into the next) works perfectly locally, using dot net connector for mysql. My webhost uses ODBC, and I had to remove [ ] from the select statements in my code and put the table names. I removed the [ ] 's and my page runs, and my 1st/datalist control shows but now my "selected value" of my datalist, doesn't populate my grid control. I imagine theres another peculiarity with the way odbc handles parameters. Here is my original, for my grid:
<asp:SqlDataSource ID="recipegrid" runat="server"
ConnectionString="<%$ ConnectionStrings:exoticingConnectionString %>"
ProviderName="<%$ ConnectionStrings:exoticingConnectionString.ProviderName %>"
SelectCommand="SELECT [Id], [Name], [Cal], [Pro], [Fat], [Carb], [Fiber], [Chol], [Sod] FROM [tblrecipes] WHERE ([filenameid] = @filenameid) ORDER BY [name]">
<SelectParameters>
<asp:ControlParameter ControlID="DataList1" Name="filenameid"
PropertyName="SelectedValue" Type="Int32" />
</SelectParameters>
</asp:SqlDataSource>
example of changes to select that allowed my page to run again: SelectCommand="SELECT tblrecipes.Id, tblrecipes.Name, tblrecipes.Cal, tblrecipes.Pro, tblrecipes.Fat, tblrecipes.Carb, tblrecipes.Fiber, tblrecipes.Chol, tblrecipes.Sod FROM tblrecipes WHERE tblrecipes.filenameid = @filenameid ORDER BY tblrecipes.name">
BTW, I also tried removing my scriptmanager & updatepanel,, and using autopostbacks instead in my controls, jik, and nothing changed so I put it back.
The following code works well as long as I pass a querystring value to the datalist.
Private Sub BindGrid()
Dim id As Integer = Integer.Parse(Context.Request.QueryString("id"))
Dim strConnString As String = ConfigurationManager.ConnectionStrings("Conn").ConnectionString
Using con As New SqlConnection(strConnString)
Using cmd As New SqlCommand()
cmd.CommandText = "select Id, Name from tblFiles where Id=@Id"
[Code] ......
However, the page errors with the message "Value cannot be null." if I don't pass a value. I know that DataList does not have an EmptyItem Property like a Gridview control. I do not want the page to error if I don't pass a value. Need info to deal with empty values in a datalist.
Most websites have pointed me to this code to use:
<FooterTemplate>
<asp:Label ID="lblEmpty" Text="No Result" runat="server"
Visible='<%#boolean.parse(([b]list[/b].Items.Count=0).ToString())%>'>
</asp:Label>
</FooterTemplate>
The 'list' throws an error. The error is "Too few type arguments to 'System.COllections.Generic.List". I am not sure if the code is written in C# and that is what is causing the error. It seems that it should work but I can not figure out the 'list' error.