I have been trying to work this out for ages but nothing seems to work.
I am using a database as my source of data, I then fill a Datatable with the restult and bind it to my gridview cntrl.
Here is my code.
Code:
[code]....
Everything works except the button image. All I need to do is make it so that the ButtonField.imageurl is loaded from my database. I dont want one picture for all I want a specific one.
I must be missing something very basic here.I have an asp:Image control where Visible="false." The idea is that I don't want the image to be displayed unless there is a value in a database column that contains a value for ImageURL, in which case my code behind switches visible to "true"But in IE8, these image controls are displaying as broken images, even when Visible="false". Why is that? And how do I fix this?.aspx:
[Code]....
.cs:
[Code]....
I had an issue when I began working on my project, see this thread where I couldn't debug my DLL's. All I had to do to solve it, though it took me forevever to find this, was to hit F5. This doesn't make much sense since they are DLLs and I get a message that I can't run them directly, but whatever, it works. The output is generated as debuggable and I can copy it to my deployment directory and run and hit BPs (I attach to aspnet_wp).
My VS solution is four projects, all are DLLs, and one is called directly by my web application and it calls the others. There are two I am interested in debugging as I am enhancing them.
Maybe I jinxed myself, but I was actually musing recently that if I never figured out why I couldn't debug I'd never have progressed as much as I had in my task. Yesterday I backed up my project to a zip file - source and DLL's - because I was starting on a new piece. The only thing I did to the solution after that was move a module from App_LocalResources to App_Code, then I moved it back. And I added some code. When I tried to set BP's the next time I ran, I got "symbols not loaded". I haven't been able to debug since. I tried restoring the zip file since yesterday I could debug, but I didn't hit BPs there either. I will be researching this the rest of the day, I am sure, but I thought I would ask for specific since maybe I can tell you something that will you to know what I did wrong or you can throw out a question that will trigger to me what I am doing wrong. This is really not how I wanted to be spending a Friday.
I am struggling a little creating a basic redirect page in ASP.Net but ensure the HTML is loaded first.I tried putting Response.Redirect in the page load event but that fires before the HTML is fully loaded. Been trying to use a timer but just not doing anything.I need the HTML to load before the redirect occurs is I have a statcounter script installed to log the visit before it redirects of my site.
View 4 Repliesis there any way i can assigned an imageurl to html img tag from database like ... something like that or i can assign image url to html img tag from code behind like imgCaravan.ImageUrl= "~/images/" + rdr["image"].ToString(); As I am using a image swapping jquery which uses html tag to display images . The issue is I am getting the image url from the database , i just cant find a way to pass the url to html tag, I can do this by using asp image control.
View 1 Repliesnfortunately, I can't get my breakpoints to work when in debug mode in Visual Studio 2008 (ASP.NET 3.5, Windows 7, IIS7). The website compiles and opens in debug mode, but the breakpoints themselves generate the following error message:"The breakpoint will not currently be hit. No symbols have been loaded for this document."There are some recommended solutions online, but for various reasons, either they haven't applied or I haven't been able to make them work. I've been trying to find the solution for about 12 hours now, and I'm getting desperate.(Note 1: This problem is specific to this website. I do have other websites that I open in VS2008 where the breakpoints work fine.)(Note 2: There is only one website/project associated with this problem. This website does not have multiple projects.)
View 1 RepliesI am attaching an image to a listview from code behind, the image depends on a value from the database and there are 5 different images.It sometimes works fine and then will randomly come up with an error, when nothing has changed, the error is:[Code]....
It doesn't seem to make sense to me because ImageUrl IS a member of image. Here is my code:
[Code]....
And code behind: [Code]....
I am showing images of members on my website. The images are already saved to file. I want to add some text to the image that is loaded in the image control. I don't want to save it to file, just display the change on that web page. I have seen code on how to do this but I do not see how to load it into an image control. Is this possible without saving it to file?
View 2 RepliesI been trying to attach a database in sql 2008 express created in VS 2008 Professional. I have been getting error message and codes which there is no support for once you click the link in the message whats up with that? to my most recent memory it had something to do with permissions... but I was logged in as adminstrator so that confuses me.
View 2 RepliesUsing the Web Platform installer, in installed both the Visual Web Developer Express 2008 and SQL Server Management Studio Express 2008. Next, I connected to my local SQL Server Express 2008 and created a simple database and table using Visual Web Developer Express 2008 where the database file resided in the app data folder of my website. I can connect and explore the table from both Visual
Web Developer 2008 as well as the full blown version of Visual Studio 2008.
I want to make spider charts like this one: [URL] I want to know can I prepare it using reporting service 2008? I am using sql server 2008 as the database and working with Visual studio 2008.
View 4 RepliesWhen i tried to attach 2008 database in sql server 2008 it is throwing the error-
"The database 'actitle' cannot be opened because it is version 655. This server supports version 611 and earlier. A downgrade path is not supported.Could not open new database 'actitle'. CREATE DATABASE is aborted. (Microsoft SQL Server, Error: 948)"
When i execute 'select @@version' it gives 'Microsoft SQL Server 2005 - 9.00.1399.06 (Intel X86) Oct 14 2005 00:33:37 Copyright (c) 1988-2005 Microsoft Corporation Workgroup Edition on Windows NT 5.1 (Build 2600: Service Pack 3) 'How the version still be 2005 when im in 2008 ..How can i attach my 2008 database back up.
how can I do it?
View 1 RepliesI want to add my own set of functions into my GridView. For example, I have a help desk management module that displays all the help desk tickets in a GridView. When the tech is finished supporting the customer, I want him/her to click the "Close Ticket" link in the GridView to close the ticket.
I've never used the ButtonField feature field before so I thought this would be perfect but I'm a little confused about getting the TicketID in the GridViewCommandEventArgs method. I thought I could just put the TicketID in the CommandArgument and pull it from there but looks like I can't do that as ButtonField is not giving me the CommanArguement option.
I'm not displaying TicketID's in the GridView because they're "uniqueidentifier" datatype and look ugly. How do I pull the TicketID if I were to use a ButtonField? Or is there a better way to do this?
I already have a method in my DAL expecting the TicketID so all I'd have to do is get the TicketID and call this method.
I have a GridView ButtonField and would like to remove the underline. The FontUnderline="False" does not work! I also tries adding text-decoration:none; to the CssClass and that does not work either.
<asp:ButtonField DataTextField="OSTA_OrderStatus" HeaderStyle-ForeColor="White"
HeaderText="File <br /> Status">
<HeaderStyle Width="6%" />
<ItemStyle CssClass="sessionOrderDownloadItems" Font-Underline="False" HorizontalAlign="Center" />
</asp:ButtonField>
My CssClass is coded as follows:
.sessionOrderDownloadItems
{
font-family: Arial, Verdana, Helvetica, sans-serif;
font-size: 12pt;
font-weight:bold;
height : 18px;
vertical-align:middle;
text-align : center;
}
I'm currently using a RESPONSE.REDIRECT but I want to open to a new window using VB.NET.
Code:
Protected Sub gridREPORTS_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles gridREPORTS.RowCommand
If e.CommandName = "View" Then
Dim row As GridViewRow = gridREPORTS.Rows(Convert.ToInt32(e.CommandArgument))
Session("Reports") = row.Cells(0).Text
Response.Redirect("DisplayReport.aspx")
End If
End Sub
In the application I am working on there is a Gridview with a select and on clicking the select we get the value of the DataKeyNames.
Basically we have OnSelectedIndexChanged="GridIndexChanged" in the Gridview property.
Now the problem is that I want to add a ButtonField with a Commandname, so that I can call a different method. In the OnSelectedIndexChanged it's simple to get that value by doingGrivView1.SelectedDataKey.value, But how can I get the value of SelectedDataKey in the Button Click?
[Code]....
This is the grid
<asp:GridView ID="annonceView" runat="server" AutoGenerateColumns="False" DataKeyNames="Id" DataSourceID="dataSourceAnnoncer">
<Columns>
<asp:BoundField DataField="Productname" HeaderText="Productname" />
<asp:buttonfield buttontype="Link" commandname="Delete" text="Delete"/>
<asp:TemplateField HeaderText="Administration">
<ItemTemplate>
<asp:LinkButton ID="lnkBtnDelete" runat="server" Text="Delete" CausesValidation="False" CommandName="Delete" OnClientClick="return confirm('Delete?')" />
/ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:LinqDataSource ID="dataSourceAnnoncer" runat="server" ContextTypeName="Namespcae.TheContext"
EnableDelete="True" TableName="Annoncer">
</asp:LinqDataSource>
Clicking the buttonfield deletes the record just fine. Clicking the LinkButton doesn't work. I get a postback and the grid is shown as empty and no record is deleted. Seems like an empty databinding. I have tried to create a custom OnClick, OnCommand event for the LinkButton, but neither are fired. The OnRowCommand isn't fired either.
I don't manually DataBind in the codebehind.
how can i set the visibility of the "asp:ButtonField" inside a gridview
View 10 Repliesthis is my jquery code...am gtting the data but in a single column...but i specified in th data list that repeatcolumns="3"
function OnSuccess(response) {
var xmlDoc = $.parseXML(response.d);
var xml = $(xmlDoc);
pageCount = parseInt(xml.find("PageCount").eq(0).find("PageCount").text());
[Code].....
I am trying to insert a buttonfield at the end of the datagrid. I am using the following code. However, it is getting inserted at the beginning of the datagrid.
DataTable consolidatedDataTable = PortfolioManagement.Portfolio.GetConsolidatedPositionsDataTable(userName, portfolioName);
gridViewConsolidatedPositions.DataSource = consolidatedDataTable;
gridViewConsolidatedPositions.DataBind();
ButtonField buttonField = new ButtonField();
buttonField.Text = "Hedge with Stock Options";
gridViewConsolidatedPositions.Columns.Add(buttonField);
gridViewConsolidatedPositions.DataBind();
I am planing to move my sql server 2005 database to sql server 2008 database for my asp.net website. Due do this migration is it I have any issue in sqlserver side or my website will work(sp, views, table) without any issue ?
View 5 RepliesI've been trying to restore a SQL Server 2008 database in SQL Server 2000 and it seems impossible. Does anyone know how to do it or maybe will be able to point me in the right direction?
View 3 RepliesI have a usercontrol that has a gridview. I have a few boundcolumns and then a buttonfield. The buttonfield needs to have a confirm message box and then proceed to the RowCommand event. In the RowCommand, I'm trapping for a CommandName called "DeleteFile".
The weird thing is everything works correctly with deleting a row if the onclick code is not registered. I'm using attributes.add for this.
I know there is another option for using a templatefield and then a button rather than a buttonfield. But, I've noticed that this approach causes a postback that effects another usercontrol on my page. It thinks I've submitted it which can either cause it to error out or potentially sumbit more information which I want to avoid.
[code]....
I know there are a number of posts along this topic, but everything I find seems to not have a final solution or else I'm just not getting what the solution is. I have a simple GridView with a ButtonField and a BoundField. I'm having the same problem most of the other posts seem to have; I can retrieve the BoundField value easy enough in the RowCommand subroutine, but I can't figure out how to get the value of the ButtonField. Here is the code I'm trying to use:
[Code]....
sAddr is being set to the correct address value, but sName is set to an empty string no matter what I try. The GridView HTML all works correctly, including showing the names from my bound data table on the button text. I can use to retrieve the ButtonField text value?