Hi,
I have run into an issue where the grid is unable to group on complex data. If you take a look at this sample (http://jsfiddle.net/CuinnWylie/c7hv4/ ) you'll see some test MSDS data. Try to drag the Areas column into the grouping section and you should run into the problem.
What happens for me is that the grouping is applied, but the header is not dropped into the grouping area and stays attached to the mouse pointer. Also, the grouping area becomes hidden/minimised. The other column headers are able to be successfully dropped into the grouping area. This only seems to be corrected once the page is refreshed.
I have not attempted to debug this myself yet, but might look into it this week if I get the time. Would be good if I can get an indication of whether this is a bug, or if this is simply not intended usage for this control.
Regards,
Cuinn.
I have run into an issue where the grid is unable to group on complex data. If you take a look at this sample (http://jsfiddle.net/CuinnWylie/c7hv4/ ) you'll see some test MSDS data. Try to drag the Areas column into the grouping section and you should run into the problem.
What happens for me is that the grouping is applied, but the header is not dropped into the grouping area and stays attached to the mouse pointer. Also, the grouping area becomes hidden/minimised. The other column headers are able to be successfully dropped into the grouping area. This only seems to be corrected once the page is refreshed.
I have not attempted to debug this myself yet, but might look into it this week if I get the time. Would be good if I can get an indication of whether this is a bug, or if this is simply not intended usage for this control.
Regards,
Cuinn.
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Hello Cuinn,
Rosen
the Telerik team
Indeed, you are correct about the behavior you have described. However, we managed to address it and the fix will be included in the next internal build. I have also updated your telerik points.
Greetings,Rosen
the Telerik team
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Cuinn
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answered on 14 Feb 2012, 12:35 AM
Rosen,
Thanks for the quick response. The updated build fixes that problem. :-)
I have run into another problem though. If the column references a function (eg. a knockout observable) it is rendered fine, but runs into the same grouping problem. If you take a look at http://jsfiddle.net/CuinnWylie/c7hv4/ you'll see that there is a test column that is actually a function. I've tested this with the updated build (1413) and it still appears to be an issue.
Could this also be looked at?
Regards,
Cuinn.
Edit
Turns out that it just needs the () added to the nameSpecialCharRegExp variable and it works fine. eg.
Thanks for the quick response. The updated build fixes that problem. :-)
I have run into another problem though. If the column references a function (eg. a knockout observable) it is rendered fine, but runs into the same grouping problem. If you take a look at http://jsfiddle.net/CuinnWylie/c7hv4/ you'll see that there is a test column that is actually a function. I've tested this with the updated build (1413) and it still appears to be an issue.
Could this also be looked at?
Regards,
Cuinn.
Edit
Turns out that it just needs the () added to the nameSpecialCharRegExp variable and it works fine. eg.
var nameSpecialCharRegExp = /(\[|\]|\$|\.|\:|\+|\(|\))/g0
Hi Cuinn,
Rosen
the Telerik team
I'm afraid that having function in the data records is not supported, and operations such as filtering, grouping, sorting will not work as expected.
Regards,Rosen
the Telerik team
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