extjs - Rally SDK 2 custom sorters -


how more complex sort on query, have query currently:

    var store = ext.create('rally.data.custom.store',{         data: changes,         limit: 'infinity',         pagesize: 5000,         sorters: [             {                  property: 'releasescope',                 direction: 'asc'             },             {                 property: 'schedulestate',                 direction: 'desc'             }         ]      });

because schedulestate hydrated can't sort normal numerics, can define order using kind of matcher?

i.e. want show in order [accepted, completed, in-progress, defined, backlog] and, if wanted complicate further , show stories story points first, like

all stories story point value != 0     sorted schedulestate [accepted, completed, in-progress, defined  etc..] stories no story point value     other sort here possibly

you can pass sorterfn rather property/direction combo implement custom sort logic:

sorters: [     {         sorterfn: function(a, b) {             var schedulestates = ['accepted', 'completed', 'in-progress', 'defined'],             astate = a.get('schedulestate'),             aindex = _.indexof(schedulestates, astate),             bstate = b.get('schedulestate'),             bindex = _.indexof(schedulestates, bstate);             return - b;         }     } ]

the above function should sort them based on schedule state descending think.


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