Let's say I have two columns in a local data jqGrid, one of them a name column, and the other a date column. There can be duplicates in the name column. What I would like is when I sort the name column, it gets sorted, but for the duplicates the date column will secondarily sort.
For example, lets say the data looks like :
Date Name
1/2/2013 EBC
1/3/2013 BBC
2/4/2013 EBC
3/2/2013 BBC
4/3/2013 ABC
4/2/2013 ABC
I want it to be sorted like:
Date Name
4/2/2013 ABC
4/3/2013 ABC
1/3/2013 BBC
3/2/2013 BBC
1/2/2013 EBC
2/4/2013 EBC
Where you can see the dates are also sorted. Instead, when I'm sorting now I'm seeing something like this:
My colModels are simple:
{
name : 'ymd',
index : 'ymd',
width : 90,
sorttype : "date",
align : 'center',
search : true
},
{
name : 'placement_inv_code',
index : 'placement_inv_code',
width : 80,
align : 'center',
search : true
}
Anyway, is there an easy way to do this sorting when I initialize with local data?
Data sample :
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