Forms Data Controls :: Data Grid Control Show Null Dates
Dec 1, 2010<asp:datagrid
id="dgCertification"
runat="server"
Width="860px"
GridLines="Horizontal"
CellPadding="2"
AlternatingItemStyle-BackColor="Linen"
[code]...
<asp:datagrid
id="dgCertification"
runat="server"
Width="860px"
GridLines="Horizontal"
CellPadding="2"
AlternatingItemStyle-BackColor="Linen"
[code]...
How do i show the available data based on the dates? Something like the show only FUTURE dates data.
View 4 Repliesi have ending date comming from sqldatabase and other is current ,now i want to show in a column of gridview days left i.e.(ending date - current date)
View 2 RepliesI want to show a grid view Control that is initially displayed to allow the user to enter multiple records. This grid view will not be tied to a database nor will it need to save the data that is enter into the GridView Control directly to a database.
View 3 RepliesI have an entity "Order", which contains a set of states. Every state has date and name.
I want show grid with all orders and in grid one column with last state of order. But I dont understand how to do it.
How to display dynamic header for datalist control(Dates are dynamic).Also i want header in each row.I want something like this.Words in bold are headers.Header also in each
row.8/1/2010,8/8/2010,8/15/2010,8/22/2010 are dynamic dates whic change every month based on user selecting date from datecontrol.
HeadCount 8/1/2010 8/8/2010 8/15/2010 8/22/2010
Forecaster HC 447 446 441 432
Agents Scheduled 447 446 441 432
I am familiar with populating a gridview with data. I am able to bind the Data pulled from the database into the gridview
gridview.DataSource = myDataTable;
gridview.Databound.
If I write the following code, teh gridview will no longer show the data
gridview.DataSource = null;
gridview.Databound.
My question is , I want to make the same thing with a user control that contain a gridview. when I use the user control in an aspx page, I am able to populate it with data, but when I try to make this code, the Datasource does not show, instead, I see .DV. So I tried this code but then , I do not see DataSource property instead I see DV (DataView), when I put .DV = null, I get an error message that the object is not in existed. any idea how to clear the user control gridview from its data.
Im not sure what control to use, I want to show a list of results in teh following format
Car Name Ford Fiat Opel
Car Accessory
Leather Yes No Yes
Power Steering Yes Yes Yes
Electric Windows No Yes Yes
Should I use a repeater, gridview or listview. The bit I cant get my head round is how I get the 1st column to show Leather, Power Steering, Electric Windows etc....
I have a Gridview that show the values from mysql database .Can U tell me whn I click on linkbutton on grid view then Display the pop Box nd Data show in textboxes in pop box
id 01
Name GD
Ph 09582901670
<asp:templatecolumn headertext="Purchase Order">
View 4 RepliesI am using devexpress grid view. i have enabled SHOW GROUP PANELData is binded to the gridview using datatable in cs page . But when i drag the coloum to the header to group ...the grid show no data...
View 3 Repliesi have datagrid , data coming from database but data in database as formated , i want to show data wihotu format below example:
<B> test </B> data base has this type data
but in grid i want to show test not with format, i am getting same data from database, how i can do?
i have null reference exception in grid view, in the
string s = ((Label)GridView1.FindControl("Label6")).Text;
i tryed this to e.Values["EventId"].ToString()
but still the some why is that?
the full code :
[Code]....
I have gridview and want to show datalist in grid view view column on click of linkbutton show.
[Code]....
I have a gridview and in this grid one link button "view" is in each row
when we click on view button we want to show the another grid in the same column
I have a datagrid view, in that I have a templete column ,inside that I have Image control and label control.
Based on the Data from one column in database, i have to show Label and Image control,in template column.
How can i do that?
I am using ASP.net 2005 and dev language is C#.
I'm currently binding a simple grid and show. And a separate dropdown and show. Now I want to place dropdown in grid and bind also I will able to change value of dropdown and save.Problem in grid binding drop down not able to find datasource.my code as -
<asp:TemplateField HeaderText="REPORTING TO" Visible ="true" SortExpression="reporting_to">
<ItemTemplate>
<asp:Label ID="Lnk_ReportingTo" unat="server" text="<%# bind('reporting_to' ) %>" ></asp:Label>
</ItemTemplate>
</asp:TemplateField>
//Binding grid
public void BindData()
{
//Calling To Dal From BLL LAYER
DataSet ds = musergroupBLL.GetUserGroup(0, UserFk, 0);
Grd_UserRole.DataSource = ds;
Grd_UserRole.DataBind();
}
For dropdown fill in page on .aspx
<asp:DropDownList ID="DDManager" runat="server" onselectedindexchanged="DDManager_SelectedIndexChanged"></asp:DropDownList>
On .cs
protected void FillDD()
{
DataSet ds = MUsrBll.GetUser(MUsrolEnt);
DDManager.DataSource = ds;
DDManager.DataTextField = "usr_id";
DDManager.DataValueField = "usr_PK";
DDManager.DataBind();
}
Till here every thing is workingfor simple grid.
<asp:TemplateField HeaderText="REPORTING TO" Visible ="true" SortExpression="reporting_to">
<ItemTemplate>
<asp:Label ID="Lnk_ReportingTo" unat="server" text="<%# bind('reporting_to' ) %>" ></asp:Label>
</ItemTemplate>
</asp:TemplateField>
Now changing above code from below aspx code for dropdown place in grid. But not getting how to call datasource and selected value in grid. Data source is same as FillDD()function above for dropdown.
<asp:TemplateField HeaderText="REPORTING TO" Visible ="true" SortExpression="reporting_to">
<ItemTemplate>
<asp:DropDownList ID="Lnk_ReportingTo111" SelectedValue='<%# bind('reporting_to' )%>' DataSource = "<%# bind('usr_PK' )%>" DataTextField = "usr_id" DataValueField = "usr_PK" runat="server" ></asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
I found code [URL] that allows multiple-row inserts, and tried to convert it to vb.net. I can't get the blank grid with 5 rows to show up -- for some reason the datasource won't bind.
[Code]....
Code gridview:
[Code]....
i am using grid view when i define one of my culomns in sql data base as image then i can't put jpg image in that culomn so i can show this in grid view eather.
View 1 RepliesI am using C# ASP .NET 2.0. On my web form I have a GridView and a Calendar control and I want to do the following:
With the Calendar control, I only want to show the current month, and links for the previous month and next month. Not the actual days of the month.
I want the days in the Calendar control to populate my left-most column of my GridView. For example, if March was the current month then I should see 31 rows in my GridView starting with 03/01/2010 in the first row and 03/31/2010 in the last row.
When you click the previous month or next month link I need the GridView to change for the selected month.
Acutally i have added a GridView on my webform and two text box's with having asp:calender extensions, button as well. I have one table in my database with column name 'Time'(datetime) with having some dates.
I need any one can search in between the selected dates, but i am facing a problem, if i select the excat year what i have in my database table then only i get my result into the Gridview otherwise i am getting an error........
protected void btnAdminSearchDate_Click(object sender, EventArgs e)
Line 838: {
Line 839: DateTime dt1 = Convert.ToDateTime(FromDate.Text);
Line 840:DateTime dt2 = Convert.ToDateTime(UptoDate.Text);
My ASPX page code for that part is as follows...
<div style="position:relative; right:0px; "> <asp:Label ID="Label4" runat="server" Text="From" ForeColor="#E68A00" Font-Size="Larger" Font-Bold="true"></asp:Label> <asp:TextBox ID="FromDate" Height="35px" BorderWidth="2px" runat="server"></asp:TextBox>
[CODE].....
how i can show Global resource file content (name , value , comment ) in grid view?and how i can Update(edit) it?
View 1 RepliesHow to show Header Template Alone in the Grid view when data source return NULL values or 0 value. and i want to also display the Header Template alone when the page loaded
View 3 Repliesin my colum values like: ,2, 1,,3 1,2,3 1 , ,3 i want to show some text instead of these number .... here is my code
Report Category: ---------------------------------------------------- public string reportcategory(object check) { string[] report_type = check.ToString().Split(','); foreach (string rtk in report_type) { if (Array.IndexOf(report_type, rtk)
!= -1) { if (rtk == "1") { string value = "Weekly"; return value; } else if (rtk == "2") { string value = "Daily"; return value; } else { string value = "Monthly"; return value; } } } } i have also confusion here suppose i have 1,2 then how to write code to show text like "weekely,Daily
I have a gridview, in an update panel, that's populated by an object data source when the page loads. This same Grid View is going to use a different data source and slightly different columns collection at runtime. The columns collection will be very similar, with one column added and three removed. Is this the best way to do this?
The other solution would be to create another grid view and data source to use when needed. The two Grid Views can be toggled off and on to use the correct one as needed. I've done this and it worked well, as far as I can tell. I'm curious if there are performance implications because of the additional Grid views and data sources. Or, if there are other reasons not to do this.
Which of these two ways is the best way to do this? Should I toggle between the two Grid Views at runtime or modify the grid view(datasource and columns) at runtime in the code behind?