The example shows how to implement the cell merge feature for the ASPxGridView control.
You can use the helper class that will perform cell merging for the grouped grid as well.
Please keep in mind that functionality such as row selection, in-place editing and focused row may not work as expected which is understandable.
Question Comments
Added By: Seonkyeong Min at: 5/11/2015 2:23:37 PM
Hello, This example is not working well.
First Line is complex.
other lines is works.
i wanna attach an image file.
but i cant upload the image because you guys doesn't have upload file function.
Hello,
To process your recent post more efficiently, I created a separate ticket on your behalf: T240441: ASPxGridView - Issue with a cell merging. This ticket is currently in our processing queue. Our team will address it as soon as we have any updates.
This does not appear to work with 14.2.5. I get 'ASPxClientTableFixedColumnsHelper' is undefined
Added By: Anthony (DevExpress Support) at: 6/1/2015 4:28:57 AMHello,
To process your recent post more efficiently, I created a separate ticket on your behalf: T249336: E970 - 'ASPxClientTableFixedColumnsHelper' is undefined. This ticket is currently in our processing queue. Our team will address it as soon as we have any updates.
Thanks for the helper class. this functionality is working first time on the page load for ASPxGridView v12.1, but grid get distorted when we try to filter the records. Appreciate if you could provide some help.
Thank you,
Blamukund
Hello Blamukund,
To process your recent post more efficiently, I created a separate ticket on your behalf: T266070: E970 for version 12.1. This ticket is currently in our processing queue. Our team will address it as soon as we have any updates.
Unfortunately I get an error while trying to implement this class. I get the error 'The typename "Rendering" does not exist in the type "DevExpress.Web.ASPxGridView" '. The version used is 15.1.6
Added By: Larry (DevExpress Support) at: 9/22/2015 5:49:14 AM Hello,It seems that you have created a separate ticket for this issue. Let's continue discussing this issue in the ASPxGridView - Cell Merging thread.
Added By: Vyacheslav Emelianov at: 6/15/2016 9:26:33 AM This does not appear to work with 15.2.9.0 I get this.SetCellVisible is not a function, because the object "this" is Window inChangeCellsVisibility: function(row, startIndex, endIndex, display) {
var visible = display !== "none";
for(var i = startIndex; i <= endIndex; i++) {
if(!row.cells[i])
break;
this.SetCellVisible(row.cells[i], visible);
}
},
Added By: Helen (DevExpress Support) at: 6/15/2016 11:46:50 AM
Hello Vyacheslav,
I've created a separate ticket on your behalf (T392595: ASPxGridView - Cell Merging). It has been placed in our processing queue and will be answered shortly.