问ui-grid columnDefs :如何将单元格内容转换为用户友好的值和数据的函数？

EN

$scope.uiGrid306 = {
    rowTemplate:rowtpl,
    columnDefs: [{
        field: '_ab_area', name: 'Area', width: "7%"
        , filter: { type: uiGridConstants.filter.SELECT, selectOptions: AREAS } 
        }, { ...

        }, {
        field: '_ab_x_style', name: 'Groups', width: "5%", cellFilter: 'TranslateMe'
        , filter: { type: uiGridConstants.filter.SELECT, selectOptions: RISKS, condition: uiGridConstants.filter.EXACT
        } 
    } 
    ]//columnDefs
    , enableFiltering: true
};//-->gridOptions

Yours.controller('BodyController', function($scope, $http, $filter, uiGridConstants, $timeout, $resource) {

})
.filter( 'TranslateMe', function (){
    return(function(value){
        return((value=='dataExcep'?'red':(value=='dataExcepLblueNoVal'?'blue':(value=='dataExcepYellowRevHi'?'yellow':(value=='dataExcepNew'?'aqua':'neutral')))));
    });
});

function TranslateMe(value){
    return((value=='dataExcep'?'red':(value=='dataExcepLblueNoVal'?'blue':(value=='dataExcepYellowRevHi'?'yellow':'neutral'))));
}

function loadOptions( $scope, serverdata ){

    _.forEach( _.sortBy( _.uniq( _.pluck( serverdata, '_ab_x_style' ))  ), function ( eachOpt )    {
        RISKS.push( { value: eachOpt, label: TranslateMe(eachOpt) } )
    } );
    $scope.uiGrid306.columnDefs[10].filter.selectOptions = RISKS;
}