Export with collection button with mColumns

jenu

mColumns option not applying on export columns when using button with collections

It is working when I set individual buttons like 'sExtends':'csv'

Sample code is
[code]
"aButtons": [{
"sExtends": "collection",
"sButtonText": 'Export ',
"aButtons": [ "csv", "xls", "pdf" ],
"mColumns": "sortable"
}]
[/code]

Please give me solution
Thanks

allan

You have applied mColumns to the collection button, but not the csv etc buttons. The collection buttons do not currently inherit properties, they are 100% independent.

Allan