columnDefs: [

            {field: 'collegename', enableFiltering: false ,width:"12%",displayName:"学院" },

            {field: 'effect',enableFiltering: false ,cellTemplate:'<td ng-repeat="t in row.entity.effect" ><span class="btn btn-primary btn-xs" title="详情">{{t.course}}</span><div class="relative"><div class="popover" ng-style="{display: t.popover?\'block\':\'none\'}"><div class="popover-content">学科名称:{{t.course}}<br>学科类别：{{t.coursetype}}<br>学年学期：{{t.time}} </div></div></div></td>',

             displayName:"预测关联挂科学科名称，专业类别和学年学期",

                cellClass:'out'/*,cellClass:"blue"*/},

            {field: 'cause', enableFiltering: false ,cellTemplate:'<table class="table"><tr ng-repeat="t in row.entity.cause"><td>{{t.course}}</td><td>{{t.coursetype}}</td><td>{{t.time}}</td></tr></table>',displayName:"挂科学科名称，专业类别和学年学期"/*,cellClass:"red"*/},

            {field: 'support', enableFiltering: false,width:"8%",cellTemplate:'<label class="control-label">{{(row.entity.support*100).toFixed(2)}}%</label>',displayName:"挂科学科占比"},

            {field: 'zconf',width:"8%", enableFiltering: false,cellTemplate:'<label class="">{{(row.entity.zconf*100).toFixed(2)}}%</label>',displayName:"挂科关联度",

            }

        ],