构造查询条件

var data = { orgid :orgid,year:year ,month: month,type:type,sortField:‘sellEmpname‘ ,sortOrder: ‘asc‘};
var json = nui.encode( { criteria: {_expr:[data] }, configCode: configCode });

var param = [ { projectId:projectId }, {projectType:projectType }];
  grid.load( { criteria: { _expr:param,_orderby:[{ _property: ‘appStatusOrder‘,_sort: ‘asc‘ }] }});

 function find(){
    param1=2;
    var orgId=nui.get("orgidInput").getValue();
    debugger;
        var param = [ { orgid:orgId}];
         grid.load({ ‘criteria‘: { _expr:param},‘param‘:param1});    
    }