I have a Datatable which is binded to a Datagrid of the following format
[Code]....
I would like to have images in place of values.That is if 1 is present i would like to have 1.jpg, if 2 is present 2.jpg and so on.
Is there any possibility of doing this in OnItemDataBound event checking each item values.
I'am developing a commercial website using vs2005 and sql2005 in which i want to display the images from the datagrid in three columns,as
1 2 3
4 5 6
7 8 9
i wanna creating a gallery in my website by using datalist,
but i getting images statistically,
i wana get it dynamically,
MVC Application should allow users to edit, add, delete, save, filter, sort, paginate in DataGrid.
Data is stored in SQL server tables.
Columns and column widths which appear in DataGrid are defined at runtime. Views should create editable DataGrids at runtime using this definition table.
Which free DataGrid control is best for this ? Where to find sample code to implement this in MVC ?
I have 2 grids gvParent & gvChild I would like to filter gvChild when a row is selected in gvParent the linking fields are contractNo
I added a column for selecting:
<asp:TemplateField ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Select"
OnClick="LinkButton1_Click" Text="Select"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
I know how to handle the filtering of the grid (create a criteria and set to rowfilter of the dataview) But, I dont know how to get the value of the column of the selected row.
I have Datagrid , i want to clcik on row and get data in textbox , but my textbox is FreeTextBox control,i tried to use javascript but work for asp.net control not working for freetext box control, how i can capture this code is sample code but it work for asp.net control but not working for my freetextbox
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Simply put... I want to duplicate the example found at this link, in VB.net rather than C#.
[URL]
I would like the selectedvalue of the dropdown to display additional data base on its selection in multiple text boxes.
I have tried using the DropDownList OnSelectedIndexChanged property, within a DataGrid EditiItemTemplate, but I cannot retrieve data from the selection. (AutoPostBack is "True"). I can however use a button onclick event to fire a "prre-defined" selection value.
I have 2 datagrid (using .net 1.1). I need to access column of second grid ( i need to make a column of second grid as disabled) when i click "Cancel" link button in First Grid. How can this be done?
View 7 RepliesI have "Order" object with Columns Ticket,OTP and CustomerName etc.Intially on DataGrid, I'm binding Ticket only , when user clicks on "Column Chooser" button, another windows appears to pickup CustomerName,OTP columns to add specified column dynamically on Datagrid. Environment : Asp.net ,C# with Object Data source
Public Class Order
{
publc void Order()
{
}
public string Ticket
{
get
{
return this.strTicket;
}
set
{
this.strTicket = value;
}
}
public string OtpNumber
{
get
{
return this.strOtpNumber;
}
set
{
this.strOtpNumber = value;
}
}
public string CustomerName
{
get
{
return this.strCustomer;
}
set
{
this.strCustomer = value;
}
}
}
}
is there a way of creating a drop down list from the datagrid code below i.e. draw the data from ID="dgvfitters" to create a drop down, which is generated from the database? What would I need to do with the code and how would I implement it? The code is as follows:
<asp:DataGrid runat="server" ID="dgvFitters" AutoGenerateColumns="False" CssClass="defaultTable"
Font-Bold="False" ForeColor="Blue" OnItemDataBound="dgvFitters_ItemDataBound" BorderStyle="None" BorderWidth="0px" CellPadding="10" GridLines="None">
<AlternatingItemStyle BackColor="#CCDBEE" BorderStyle="None" BorderWidth="10px" />
<ItemStyle BackColor="#eeeeee" BorderStyle="None" BorderWidth="10px" />
<Columns>
<asp:BoundColumn DataField="ShortName" HeaderText="Dealer">
<ItemStyle Font-Bold="True" Font-Italic="False" Font-Overline="False" Font-Strikeout="False"
Font-Underline="False" ForeColor="#0054a4" Font-Names="arial" Font-Size="12px" />
</asp:BoundColumn>
<asp:BoundColumn DataField="FullAddress" HeaderText="Address">
<ItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False" Font-Strikeout="False"
Font-Underline="False" ForeColor="#0054a4" />
</asp:BoundColumn>
<asp:BoundColumn DataField="DistanceSquared" HeaderText="Distance (miles)"></asp:BoundColumn>
<asp:TemplateColumn>
<ItemTemplate>
<asp:ImageButton ID="btnSelect" CommandName="select" runat="server" ImageUrl="~/graphics/step3_button.png" ToolTip="Go to 'Step 3 - Choose your tyres'"
OnCommand="btnSelect_Command" OnClientClick="jsEnabled();" />
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<HeaderStyle ForeColor="#ef3e42" BackColor="#ffffff" CssClass="resultsHeader" Height="10px"/>
</asp:DataGrid>
i have the following scenario, i have a column of a gridview that shows me a text telling me is the user is allowed or not to access to some page, but now i just showing allow and deny, but i wanna show images that represent me the action, how can i do that?
View 3 RepliesI had called the data from query to data table and now i have a gridview in which i am using one datalist and 2 text boxes and and reming coloumns are bounded iahve to assiaign them values which datatable have either null or any value.
View 2 RepliesI'am Developing a commercial website using vs2005 and sql 2005,where my users will download and upload wallpapers and ringtones,so my issue is,i got the coding for uploading ,ut the problem is it is storing the files two times, the code i have used is in the following link,http://www.beansoftware.com/asp.net-tutorials/images-database.aspx
View 10 RepliesI have a form with a bunch of labels and images on it. Is there a way I can capture parts of that form into an images file (jpg/bmp, etc)? Ideally I could specify the x-y coordinates, and save that to a jpg.
View 3 RepliesI'm fairly new to ASP.NET but I have developed quite a few WinForms apps in C# where I've used the System.Drawing.Bitmap namespace extensively without much issues.
Today, I decided to write some code to dynamically create some PNGs on the fly in my Page_Load event and everything seems to work fine. But I notice this scary looking warning on the microsoft documentaion site. What is up with that ??
I am unaware of any other ways to deal with images in .Net except using System.Drawing.Bitmap ...
I have a Masterpage that has Treeview. You can select some nodes there. Based on the selection you get some items in the Default.aspx's Placeholder, you get a image and a linkbutton placed in a Panel. Like this :
This code is in the Default.aspx that has the Masterpage.
[Code]....
There seems to be problem when i create the controllers at runtime, when the site does a postback, lets say if i click "Enska" in the treeview i get the results in the image above. Lets say that i then click "The Punk Panther" i get a error.
An error has occurred because a control with id 'ctl00$CPH_Main$ctl05' could not be located or a different control is assigned to the same ID after postback. If the ID is not assigned, explicitly set the ID property of controls that raise postback events to avoid this error.
Also, how would i go by making a event handler for the linkbutton at runtime, can i make one event handler that every linkbutton uses or what ? I want the folder and the linkbutton to be clickable and link to the same place, is it simpler to make the whole Panel clickable, if so, how would i get a "OnClick" event on it ?
I have a datagridview control that I'm using to display cache data to the end used on a web form. The issue that I'm having is that every time I re-run the application, and the cache data is re-generated... it loads duplicate data that's being displayed to the end user. I can't seem to figure out how to keep this from happening.
What I would like to have happen is that only unique data rows be returned and cached for the end user. Unless there are new data rows on the database that needs to be included in the cache data results...the previous data results should not be duplicated. I've tried to change a few properties on the datagridview control, but nothing seem to keep this from happening.
[code]....
How to set value to datagrid using vb.net? only for specific column but is for every row.
View 3 RepliesI have a problem there that is i want to insert the data in database from datagrid but i have various controls like textbox and datalist in grid view inside datagrid now i want to insert the values of that text box and datalist in database how i can do this.
View 5 RepliesI have to include a button 'del' in my datagrid. I already have two buttons 'savechanges' and 'cancel'. how to include one more option saying DEL in the same datagrid?
View 4 RepliesI am new to asp.net programming!!I have a datGrid Control on my web page and am able to load the data into the datagridafter loading the data to the grid , when i select a row from the grid I am loading those values into the text boxes that are present on Now what the problem , if my grid has say 20 records and having the vertical scroll to view all the 20 rows.
When i want to show the data of the 16 row ( say in this instance ) after scrolling the down for the 16 row ...after selecting the 16 row the data is getting posted to the corresponding textboxes ,but the here the data is getting scrolled to top after selection and not able to see the seleted row , for this i need to scroll down again!!!
I have something
[Code]....
in back I have
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If Not IsPostBack() Then
LoadDataGrid1()
End If
End Sub
Private Sub LoadDataGrid1()
Dim tmpds As New DataSet
Dim tmpdv As New DataView
tmpds = boNews.getSelectedList(1, Format(Now(), "yyyy/MM/dd"))
' tmpds = boNews.getTodaysList(Format(Now(), "yyyy/MM/dd"))
tmpdv = New DataView(tmpds.Tables(0))
DataGrid1.DataSource = tmpdv
DataGrid1.DataBind()
End Sub
I only get the HeaderText not the BoundColumn.
how to reorder a datadrid, by moving one row up or down.
View 1 RepliesI notice that the DataGrid control has properties for "SelectedRow". What I don't understand is how to select one. Nothing looks clickable when I'm viewing my datagrid populated with data, it just looks like a static table of information.I need two things to happen. 1, as they move their cursor over the rows, I need the row to highlight. 2, when they click a row, I need to fire an event so I can run an SQL query based on the row they clicked?2 questions.1. Is it possible for a DataGrid to do this.2. If it's not possible, what should I be using instead?
View 20 RepliesI have a table in my database with three fields: COURSE_ID, PERC, DATE.I need to display sets of rows based on the date, the number of rows in every set will be known at run time, the same as the number of sets, so I was thinking about adding two buttons (one to add a set and another to add rows in that set)
I know that working with GridViews will do, but do not know how exactly, maybe one gridview for the sets and a second gridview (inside the first one) for the rows inside the sets.
<Add Set>
<Add Row>
Set 1
COURSE_ID PERC DATE
2 10 2010-12-02
3 90 2010-12-02
Set 2
COURSE_ID PERC DATE
3 90 2010-12-10
4 10 2010-12-10
Set 3
COURSE_ID PERC DATE
3 80 2010-12-15
4 5 2010-12-15
5 15 2010-12-15
Set 4
COURSE_ID PERC DATE
2 100 2010-12-18