I need to know that how i can edit the particular cell value in grid view at run time just by clicking it(value) then it shows text box and after enter any value, it then save in database.
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I am not sure that what is the problem. But you can see the out of my grid in the following figure. The first cell doesnot appears !!.
[URL]
If i move to some other page of the grid and come back then the first cell appears and in some other scenerio it again disappears.
Here is my Grid Row data bound event.
[Code]....
My Row Created event
[Code]....
My Render Header Function. This function is creating a merged header as you can see in the image.
[Code]....
I'm triying to manage a database table through a gridview and I need to do insert, update and delete actions.
GridView_RowCreated to get the row index that was clicked
GridView_RowCommand to call (in my case an stored procedure) the function which will do the database operations.
That's part of my code:
[Code]....
and
[Code]....
row.Cells[1].Text and row.Cells[2].Text is returning "" when I'm expecting for "ONE" and "1".
My problem is that I have a grid view that show the data from database.In my gridview i add a column name date .like eg You knw that when we send a scrap to anyone then show time how much time to send a scrap.
View 6 Repliesmy problem is that i have a gridview that fetch the data from database .I added the linkbutton on gridview that redirect to next page but cant working becouse at run time i add a bound field on gridview to calculate the time. source code
<asp:GridView ID="GridView3" runat="server" AllowPaging="True"
AutoGenerateColumns="False" CellPadding="4" Width="928px" Height="321px" OnPageIndexChanging="GridView3_PageIndexChanging" BackColor="White" BorderColor="#CC9966" BorderStyle="None" BorderWidth="1px" style="z-index: 102; left: 24px; position: absolute;
top: 248px" >
<Columns>
<asp:TemplateField HeaderText="Select">
<ItemTemplate>
<%--<asp:RadioButton ID="RadioButton1" onclick="javascript:CheckOtherIsCheckedByGVIDs(this);" runat="server" AutoPostBack="true" OnCheckedChanged="RadioButton1_CheckedChanged" />--%>
<asp:LinkButton ID="LinkButton3" runat="server" CausesValidation="False" CommandName="Select"
OnClick="LinkButton3_Click" Text="Update"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="id" HeaderText="Ticket Id" SortExpression="id" />
<asp:BoundField DataField="fname" HeaderText="Name" SortExpression="fname" />
<asp:BoundField DataField="phone" HeaderText="Phone No." SortExpression="phone" />
<asp:BoundField DataField="comname" HeaderText="Company Name" SortExpression="comname" />
<asp:BoundField DataField="sub" HeaderText="Subject" SortExpression="sub" />
<asp:BoundField DataField="mess" HeaderText="Message" SortExpression="mess" />
<asp:BoundField DataField="email" HeaderText="Email" SortExpression="email" />
<asp:BoundField DataField="status" HeaderText="Status" SortExpression="status" />
<asp:BoundField DataField="Dept" HeaderText="Dept" SortExpression="Dept" />
<asp:BoundField DataField="Prior" HeaderText="Priority" SortExpression="Priority" />
<asp:BoundField DataField="time" HeaderText="Time" SortExpression="Time" />
<-- <asp:BoundField DataField="Age" HeaderText="Age" SortExpression="Age" />--%>
<asp:TemplateField HeaderText="Detail">
<ItemTemplate>
<a href=# " onclick="return jsPop('Detail.aspx?id=<%#DataBinder.Eval (Container.DataItem,"id")%>', 'win01', 800, 500);">
view detail</a>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<FooterStyle BackColor="#FFFFCC" ForeColor="#330099" />
<RowStyle BackColor="White" ForeColor="#330099" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="#663399" />
<PagerStyle BackColor="#FFFFCC" ForeColor="#330099" HorizontalAlign="Center" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="#FFFFCC" />
</asp:GridView>
i want to change , the displaying items in a grid view and on the way the text value of a lable at the same click on a link ... ? it means that i need the connectionstring or somthing in the properties to change with the link click
View 5 RepliesI have a grid view and a image button in Item templete. when i click first time in this bitton is not fire but i click second time is fire.
View 1 RepliesYou'll have to excuse my ignorance, I'm coming at this from a front-end perspective, and don't really know how to deal with data views in ASP.NET.
Basically, I'm trying to change the layout of some repeated data from a straight table, to something more design-heavy. It's the same data, just re-organised slightly. The current ASP.NET code looks like this:
[Code]....
However, I want to replace all of this, such that each 'row' of data renders like this:
[Code]....
How is this done? Can I just edit the code above, or would I need to do something more advanced in terms of not using a data grid and using some other control instead? Is it something that can be done in just a .aspx file or would it need to be done in C# and compiled?
I have a grid view that displays some diary data that consists of a date, a diary entry and a diary entry type (eg holiday, info, meeting..)How can I change the background colour of a row depending on the diary entry type.So for example if the type is 'holiday' colour the row yellow, if its 'meeting' colour it red etc etc
View 10 Replies i hav a dyanmically generated gridview with autogenerated columns = true.. i want to change the width of a column of a grid... i tried to do it in row databound event as...
e.Row.Cells[1].Width = Unit.Pixel(300);
but it doesnt work... and since d columns are genrated dynamically i cant set d width as grd.columns[0].width =...
How to change the colour of particular row in data Grid view based on drop down selection.
View 9 RepliesI have a grid view populated with some data included bit fields and I made an export to excel function For each row i need to check the cell with the bit value to change the cell color, but the cell is always empty, even if is the field is set to False or True. foreach (GridViewRow row in gv.Rows)
View 2 RepliesIn asp.net Grid view control whether it is possible to bind the data to the cell of gridview without using SQL or SQL connection
View 1 Repliesi have a grid view with some coulmns like Name,Phone no etc with Edit,Delete column in grid view. I click a row in grid view to Edit,it goes another page where i can edit all fields .Once i update i redirect the page to gridview. I want the grid view to remain in that particular page say 4 of the grid view
View 5 RepliesIt happened to add an extra Gridveiw Header in row_databound event , It did worked fine on !Postback but disappered on Page.Postback . Quick google search guided me to move the event to Row_Created event and every thing is okay .
Can any expert post some pointers , differnces between grid row_created vs row_databount with some sample table data created dynamically behaviour of both the events in !Postback and page.Postback .
I am doing a online web application whereby user is able to enter in new template as well as search for template. The Add template is located outside the grid view and if user clicks on the button, it will load the grid view that is populated with data as there is a row of empty fields at the bottom. However when I click on the Add Template button, the grid view does not appear.
This is my business logic that I used it to search for records as well to click on the Add Template button to add in new records:
[Code]....
[Code]....
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i have a grid view which displays only one value and i need to extract that value and display it in a textbox?
View 4 Replieshow to detect grid view empty cell ? I need it for highlighting. So I made a css
.RedColored
{
background: FF0000; [code]....
and trying to appear it to empty GV cells this way :
protected virtual GridView1_RowDataBound (_sender : object, e : System.Web.UI.WebControls.GridViewRowEventArgs) : void [code]...but my it doesn't appears to empty cells , even I've tried Text=="" , Cell[i]==null, Cell[i].ToString()=="" and nothing helped.
recoded to : def IsCellNull(cell : TableCell) : bool
{
| null => true[code]....
But !!! It even doesn't helped , it works without WHEN, but when (if) can not find empty cells :P
Finally : solved with this code :` e.Row.Cells[0].CssClass = "wide";
def IsCellNull(cell : TableCell) : bool [code]....
Have a GridView with a templated select button hidden and using
e.Row.Attributes.Add("onclick",Page.ClientScript.GetPostBackEventReference(this.grdMaster, "Select$" + e.Row.RowIndex.ToString())); to select a row .
When user like to update the datasource he will select one row from gridview then in selected indexchanged event i would display the selected row values beneath the form under the grid , Then user will update the contents displayed from grid and click an update button which is outside the grid . After updating the displayed row , i got to get the values of the next row in the grid and display them for next updation , i'e if users maually selects row 3 from grid then he can update the values using the update button and then on update click itself i'll have to display next row contents of row 4 and this process could go on .
I have a grid view that does add, edit update and delete. ( I draged the grid to the aspx page ) it is working. I would like to have the following : once I lick on edit, I open a form inside the grid view to edit the fields. How can I do that.
View 4 Replieswhenever there is two or more digit in a grid view each digit should be displayed in new row
eg if 111 then
1
1
1
i have grid view and in item template i use a ajax rating out side the grid view rating work well but inside no.
i want to sum the value that client vote with the previous votes i read many tuterials but i cant sum.here is my code:
[Code]....
and my code behind is:
[Code]....
speed Performane i create a web site but it very slow run i use tree view and grid view but i do it run very fast
View 1 Repliesi have gridview , it contains record of productsname field of product table and hyper link, hyperlink named as Detail.
when i click Detail link ,it will show record of that row in another page,means it shows complete fields of table in another page,,
i want to know only that,how detail link will perform,to view only that row record,
i'm tring to search my table according to id number or the case number then view it in a gridviewbut it work for the first time then after it stop for error
Dim conn As New SqlConnection
conn.ConnectionString = "Data Source=.SQLEXPRESS;AttachDbFilename=C:Program FilesMicrosoft SQL ServerMSSQL10.SQLEXPRESSMSSQLDATATask.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True"
[code]...
