Forms Data Controls :: Datagrid Template Columns Sorting
Mar 4, 2011can i implement multiple column sorting in an ASP.NET DataGrid.Datagrid contains Template columns.
View 5 Repliescan i implement multiple column sorting in an ASP.NET DataGrid.Datagrid contains Template columns.
View 5 RepliesI have a datagrid with two columns ( File Name, and Date Created ). I want them to be sorted when clicked (ASC or DESC). I went into the design view and added the allow sorting feature and added the column names, so they are clickable in the header of the data grid. I also already added the onsortcommand as well.
My datagrid is named dgFileList and the onsortcommand method is named dgFileList_SortCommand.
The procedure that is already loading on page load is a DataSet. (where I think my problem is)I dont have anything in the back end beside the dgFileList_Sortcommand method. From what I have read, it seems like I can't use a DataSet to be sorted...I'm using visual studios 2005, C#, not VB.
I have a datagrid and a template column which is bound. I don't understand how to set the sortExpression to make sorting on that column work.
View 2 Repliesis it possible to disable sorting on specific columns? 5 out of 7 columns have to be sortable, two not sortable. The columns are created dynamically in code behind, so I think doing this with mark up is out of the question. When I say disabled, I'm hoping that the underline wont show on the column header when you mouse over it.
View 1 Repliesi want to create dynamically inside a datagrid templatecolumn some buttons and i wonder how can i refer to them from the vb code..
View 9 RepliesI need to access the controls dynamically created template fields at run time in datagrid in post back event. Is there any way to retrieve the values in post back event? Or else give the ideas to acheive my requirement. I need to create no of rows and columns as text box as per user input. After fill the values to text box , i need to access the values in submit button.
View 1 RepliesI have a datagrid with some data in three datacolumns. I have to apply sorting to two of the datacolumns. Is it possible without any datasource..
View 2 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;
}
}
}
}
what I am trying to do;I want it so that when the user clicks on the datagrid column headers to sort the records, or when they go to page the datagrid, that a confirmation pop-up appears first, confirming that their changes are going to be lost (unless they click "Cancel").I have the confirmation pop-up scripted in Javascript and is added to the controls on the page using
[Code]....
How do I attach this to a datagrid header and to the pager?Do the columns need to be Template columns and the header text being hyperlink? If so, how do I set it up so it will, if the user clicks "OK" in the confirmation pop-up, still sort?
I have my data grid and sort on a column but the row formatting stops working. I simply selected a format using the autoformat option and picked classic. Am I meant to reapply the row formatting after the sort? And if so how?
View 1 RepliesI have tried several different approaches .SOMEONE PLEASE sow me how to sort on template field with a calculated value.Basically i have half the data i need in the DB and the other half comes from textbox1.textI take the text in textbox1 and pass it along with a value from the DB (Orig) to a function that returns miles.
[Code]....
Whit the above method everything displays correctly but i cannot sort on that column .I also tried using the miles() function in my select statement for my datasource but that was a nightmare and couldn't get that to work i either got "undeclared function "miles()" or when i fixed that i got "orig" not declared.Sorry code is so jumbled , entire code is below:
[Code]....
Would it be possible to do Sorting and Paging in a DataGrid, My dataGrid is place inside an asp:wizard which is inside an Update Panel.
[Code]....
I have a gridview control set up like so:
[Code]....
I am using an IComparer to do the sorting of the gridview and binding it to a list of objects. It used to be that the linkbutton in the first template field was being done like this:
[Code]....
The sorting worked just fine when it was like this, but I would prefer not to use a querystring value. The problem with using the linkbutton is that the sorting appears to work (there are only two rows in my test case and they change places), but when the linkbutton is clicked on it is in the same order before the sort took place. After each sort the gridview's datasource is reset to the newly sorted list of objects and the databind method is called.
I have an item template field retrieving a date field from an Oracle 11g database that can be null. The date is converted to a string before binding to the gridview. When the column is sorted is is being sorted as a string. I have read in several places if you add a formatting string to the eval statement in the item template that the sort operation will then sort the string as a date. However, I cannot get it to work. I also tried a bound column, but the column is still being sorted as a string.Code from the aspx page:
<asp:TemplateField HeaderText="Comp Date">
<HeaderTemplate>
<asp:LinkButton ID="sortDatea" runat="server" CommandName="Sort"
[code]...
I have datagrid and inside this grid have template field. I add Header text progr. like this
gvData.HeaderRow.Cells(8).Text = "Hi"
But when I do this I can not sort this column when add SortExpression="Hi"
I have a gridview to which I am binding a database values. My requirement is to bind the values to the gridview by sorting 3 columns as a default sorting with ASC order in one column and descending order in other two.. Can I do it in my .Net code or should I do that in Stored Procedure? If it can be done in .net code Can you tel me how it can be done.
View 2 RepliesI am upgrading a classic asp page, the page uses response.write to make a table, as soon as a null value comes up for a month the columns of the grid then stop. The sql is below
SELECT sName, Strategy,
Sum(case when Month([Date])=1 then Rtn else null end) as Jan,
Sum(case when Month([Date])=2 then Rtn else null end) as Feb,
Sum(case when Month([Date])=3 then Rtn else null end) as Mar,
Sum(case when Month([Date])=4 then Rtn else null end) as Apr,
Sum(case when Month([Date])=5 then Rtn else null end) as May,
Sum(case when Month([Date])=6 then Rtn else null end) as Jun,
Sum(case when Month([Date])=7 then Rtn else null end) as Jul,
Sum(case when Month([Date])=8 then Rtn else null end) as Aug,
Sum(case when Month([Date])=9 then Rtn else null end) as Sep,
Sum(case when Month([Date])=10 then Rtn else null end) as Oct,
Sum(case when Month([Date])=11 then Rtn else null end) as Nov,
Sum(case when Month([Date])=12 then Rtn else null end) as Dec
FROM Chess
If this is run in oct i only have data from jan -0ct , how do i not display nov and dec so that its dynamic?
i need to extend this so that i can inlcude another column from a different table. so let's say i have a colume in table Price and the column i want to display in datagrid header is cost, how can i do this? there is code backend but could i simply code the below to include this column?
[code]....
Does anyone know of a data control that displays the columns vertically?
Example
First Name Bill Bob
Last Name Smith Jones
Middle Initial A C
I'm trying dynamically to change the HeaderText of one of my DataGrid's columns but have some problem.
I'm making the change on button click event.
At the first click nothing happened, but at the second click the change is made correctly.
Why only at the second click the change is made?
I put in my page 1 table like grid with this style:
header of columns are select from table persons(so number of them are dynamic)
header of each row are select from table goods(so number of them are dynamic)
in table , in each cell,show the price & the date ,that this person,buy this goods
for example,in may 2008 ,Jack&sara buy pencil.so in front of pencil&buttom of jack we write his price and in front of pencil&buttom of sara we write her price.
so this table has 2 column & 1 row
in may 2009,
Jack&sara buy pencil.so in front of pencil&buttom of jack we write his price and in front of pencil&buttom of sara we write her price.
and jhon buy pen & suzzan buy book so this table has 4 column & 3 row
Price Date
Price Date
Price Date
Price Date
Pencil
Pen
book
then I want in each cell,I have 1 CHECKBOX that user of my program,checked each on that want. how can I design my page?
is ther any component?or I must create <TABLE> dynamically
How to implement sorting in gridview with datasource present as viewstate since paging is required,and with columns conatining alphanumeric characters( sorting as like of windows explorer)
View 1 Repliescan i display columns inside the datagrid footer? if can.. i can i have the syntax?
for example: i have a columns in the datagrid which is binded to database. at the column footer.. i want to display another column.
I have a datagrid which displays a list of user data, such as name, his or her status, age. I have created a list of rows of user data but where the column shows status for example Single, Married, i want it to create a dropdown list where i can easily change the user status by selecting it from a dropdown and clicking the update button at the top of the datagrid. The update button will update all records that have been changed not just from the dropdown. I assume the dropdownlist requires a columnbinding event but i can't find any straight forward tutorials.
View 2 RepliesIn Datagrid if we are using template column and we have hyperlink and this will have only view or edit whether we can sort it. If so how.
View 4 Replies