Web Forms :: Re-arrange Template Column In Gridview?
Jan 6, 2010
I have set the Datasource of my gridview in code behind and created no columns. Then I added a template column in gridview. Now I want to change the order of my Templated column in gridview at runtime. I want to show the templatedcolumn at column 20 but it is shown as first column. My Grdiview looks like this:
[Code]....
how can I set the template column at specified place(in my case it is column no. 20) and I've set Datasource and Databind the gridview in code behind at page load.
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Similar Messages:
Jul 14, 2010
I have a ASP.NET/C# web application that contains user controls with GridView controls. The GridView controls contain the following column types.
CommandField - Contains buttons like Edit, Select, Delete, ...
BoundField (x8) - Contains the data fields from the database.
TemplateField - Contains a single ASP:Menu control.
The menu control consists of the following structure.
Navigate To (Parent MenuItem)
- Location A (Child MenuItems)
- Location B
- Location C
- Location D
- Location E
What I need to do is when the OnMenuItemClick event is fired, determine which menu item was clicked (already done) and then capture what the value in the first BoundField cell is for the row that the menu item was clicked on.
So, for instance if I have three rows in the grid with the first BoundField column containing the IDs 1, 2 & 3. Then I hover my mouse over the menu on the 2nd row, and click the menu item "Location C". The "Menu1_OnMenuItemClick" event is fired and I can determine that "Location C" was clicked by e.Item.Value == "Location C".
However, how do I navigate up through the API to determine what the contents of the cell in the first bound field column are for the row that was clicked on?
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May 10, 2010
regarding gridview Template column.in my template column i have a textbox and i need to invisible to user. but when i set visible property "false" then textbox value is not render.
[Code]....
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Mar 2, 2011
I have a GridView that isn't databound until the user clicks a button...
[Code]....
The GridView has one bound column: the employee name. It also has a template field that has an empty asp:Table.
[Code]....
I populate the tblInfo in the RowDataBound event.
[Code]....
The CreateInfoTable(...) method manually creates the rows and columns for the employee. This works, and I can see my dynamically created table; however, after the user submits the form back to the server for PostBack, the rendered page after submission is missing my manually populated table. How can I save my table across PostBacks?
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Jan 6, 2010
I have a gridview control
i add template column dynamically to gridview
like this in a function in AddColumns button clickevent
gv.Columns.Clear()
Dim chkCol As New TemplateField
chkCol.ItemStyle.Width = 20
chkCol.ItemStyle.HorizontalAlign = HorizontalAlign.Center
gv.Columns.Add(chkCol)
2)
and in row databound event i added checkbox control to this template field. like this
Protected Sub gv_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gv.RowDataBound
If e.Row.RowType = DataControlRowType.DataRow Then
Dim chkbox As New CheckBox
chkbox.ID = "chkSelect"
e.Row.Cells(0).Controls.Add(chkbox)
End If
End Sub
HERE I WANT TO GET CHEKC BOX IN btnok click event
Protected Sub btnOk_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnOk.Click
Dim linkId As String
Dim summary As String = ""
'Enumerate the GridViewRows
For index As Integer = 0 To Me.gv.Rows.Count - 1
'Programmatically access the CheckBox from the TemplateField
Dim cb As CheckBox = CType(gv.Rows(index).Cells(0).FindControl("chkSelect"), CheckBox)
If cb IsNot Nothing Then
If cb.Checked Then
linkId = Me.gv.DataKeys(index).Value
End If
End If
Next
Me.Page.Title = linkId
End Sub
But here i am not getting Check box even i used find control. how i get checkbox
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Dec 22, 2010
The above is my gridview item template, I have used this javascript for row total
[Code]....
gridview row databound code behind
[Code]....
The above code is getting row calaculated on key up. With the same code in need column total also. I need total of column quantity and total in their respective footer textbox.
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Apr 7, 2010
I have a settings page in my asp.net website,in which a user can select desired items and their order to be displayed in another page.I am displaying these items(which are obtained from database) in a gridview with checkboxes,up/down arrows next to them.Once the user makes his selection/rearranges the items and clicks on the 'Save' button,I am saving the data into another database table.When this particular user logsin again I want to check the items which were already chosen by him and arrange them in the order he specified, on page load.I am able to check the checkboxes of the already chosen items but do not understand how do I arrange the items in the user specified order?
Update: Basically 'items' in my question refers to column names of a database table.so once the user selects his desired column names and their order,the data corresponding to these columns gets displayed in another page in the column sequence specified.
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Jan 6, 2010
I have set the Datasource of my gridview in code behind and created no columns (All columns in gridview are created automatically). Then I added a template column in gridview. Now I want to change the order of my Templated column in gridview at runtime. I want to show the templatedcolumn at column 20 but it is shown as first column. My Grdiview looks like this:
<asp:GridView ID="grdForecast" runat="server">
<Columns>
<asp:TemplateField></asp:TemplateField>
</Columns>
how can I set the template column at specified place(in my case it is column no. 20) and I've set Datasource and Databind the gridview in code behind at page load.
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Nov 9, 2010
I have 5 gridviews, all of of them have a Checkbox template field. I already did SUM of a specific column in the gridviews and displayed the Total in the gridview footers.
There is a submit button on the page as well.(this is not in a template column in the gridview)
what i do is select some rows in the gridviews by ticking the checkbox. Then I click on the submit button and the values change in the database and page refreshes with the new Total in the gridview footers. Any row that was ticked. the checkbox for that row in the gridview gets disabled. so cannot change the value again.
Now i want a way to show a popup with a SUM of those rows that are ticked recently and the SUM of already ticked and disabled rows before the values change for the ticked rows in the gridview when the submit button is clicked.
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Feb 12, 2011
1)Is it possible to arrane strings to the right?
2)Is it possible in case The value of the field is null to have "-" in the corresonding gridview field
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Oct 8, 2010
my c# web app containing a gridview template field with one column as dropdownlist,drop down list contains 3 items such as disposed,fitted to,battery room,when i click edit button corresponding row is selcted bt dropdown list contain its first value ie disposed instead of actual values in database, i used the following code for retrieving values from dropdown during updation
DropDownList tb3 = (DropDownList )GridView1.Rows[e.RowIndex].FindControl("drpstat")
;
my html code for my gridview is :-
[Code]....
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Mar 22, 2010
i want to sort my Gridview rows by a template column that is not bound to any database field. This template coulmn just has a label whose text i set in code depending on a value in a different column that is databound. So am stuck on how to set its sortExpression since its not linked to an column.
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Dec 22, 2010
I have a gridview that I am dynamically creating and populating.
GridView myGrid = new GridView();
myGrid.Showfooter = true;
myGrid.Columns.Add(new BoundField() { HeaderText = "Serial #", DataField = "serial_number" });
...
...
...
myGrid.DataSource = myDS;
myGrid.DataBind();
My problem is that I'm having problems figuring out how to add a templatecolumn with a dropdownlist in it.
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Jan 23, 2014
Below is the gridview with 3 columns and column 1 has panel scrollbar for each item/row:
Column 1 | Column 2 | Column 3
---------------------------------------------------
12345 ↑ | |
14323 | |
43345 | |
45678 | |
↓ | |
-------------------------------------
3333 ↑ | |
32123 | |
544444 | |
99088 | |
↓ |
-------------------------------------
The code on aspx is working well, but I don't want to use it in aspx.
<asp:TemplateField>
<HeaderStyle Width ="215px" Font-Names ="Tahoma" Font-Size ="9pt" />
<ItemStyle Width ="215px" />
<ItemTemplate>
[Code] ....
So, Â I have a datatable in codebehind show as :
 Private Sub GetNumbers()
'Create Table Manually
Dim dt As New DataTable()
'Add Columns to DataTable
dt.Columns.Add("Column 1", GetType(String))
[Code] .....
How to add  dynamically <asp:panel> scrollbar for the Column1  in the code behind.
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Dec 4, 2010
Setting up the editItem template of a gridview. I have a template field with a dropdown list for editing. When the gridview goes into edit mode the dropdown list is displayed with all the right options but the current value of the field (pre-editing) is not the selected value of the dropdown list? How do I make that happen? I have a couple fields where the editItem template will use a dropdown list and I'm sure a user will not realize those values have changed and they will just edit what they intended to edit and save the changes, inadvertently also making changes to other fields.
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Dec 15, 2010
I work with Visual Web Developer 2010 I arrange the controls using the Format menu / position / absolute.When I run the page I have buttons that change of position should I use tables to put the controls?
how to set the page width to not have the horizontal scrollbar.
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Oct 12, 2010
I want to display gridview column heading when mouse over to the particular column in the gridview.I am working in VisualStudio 2005 with MS.Net2.0 framework.I don't want to use ajax.
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Mar 28, 2011
I have a detailsview that has about 15 fields. When I display the deailsview I have to use scroll bars because all the fields are displayed one on top of the other. Is there a way to arrange the display of the detailsview so you have 3 fields on the same row then the next row of the detailsview displays 4 fields and so on.
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Mar 29, 2010
I am trying to hide the first column of my gridview, a template/command column.
I want to export my gridview to Excel and the teplated contol shows up in the Excel file as a column.
This is what I tried in code :
Me.GridView1.Rows.Item(0).Visible =
False - This doesn't work !
Me.GridView1.AllowPaging =
False
Me.GridView1.AllowSorting =
False
Me.GridView1.EditIndex = -1
Me.DataBind()
Response.Clear()
Response.ContentType = "application/vnd.xls"
Response.AddHeader("content-disposition",
"attachment;filename=SearchedItems.xls")
Response.Charset = " "
Dim swriter As
New StringWriter()
Dim hwriter As
New HtmlTextWriter(swriter)
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Sep 6, 2010
I need to change the image in my hyperlink template column (2) for each row, based on a column 3 text value.So if column 3 has a text of 0 the hyperlink image of template column 2 should be noedit16.png for that row else it should be edit16.png.Here is what I have:
<asp:TemplateField>
<ItemStyle Wrap="False" />
<ItemTemplate>
[code]...
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Oct 29, 2010
[Code]....
Main Gridview[Code]....
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Mar 21, 2011
[URL] im using above tutioral i have changed little bit first in Header1 i have dropdownlist on selecting that it cause postback then it bind some value from database to Header2 itemtemplate and Header3 itemtemplate label. on clicking add new row then it create new row if user selct again then it bind the values in two label what i need here is i need foter total for both Headerr2 and Header3 itemtemplate on footer template label.
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Dec 13, 2010
i have a detailsview with a dropdownlist. i would like to be able to select a value from this dropdownlist and depending on the selectedvalue display a specific control/header in another column.
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Jan 26, 2011
[Code]....
when image display, there is a space where the template headertext resides.
how do i remove the header space (vertical line )completely to leave just the imagebutton.
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Nov 28, 2010
how can i insert a file upload template column and link it to each row because each row has a unique idi have item code column and i am listing the grid upon the item code columnso for every item code row i need to use file upload to upload it s excel sheet
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