Class中Query Filter

1、建立Query void

private Query CreatedQuery()

{

Query query = new Query();

;

query.allowCrossCompany(true);

query.addCompanyRange("C01");

return query;

}

2、Query filter(过滤)

private QueryBuildRange CreatedQueryFilter(QueryBuildDataSource _qbds,

TableId _tableId,

str _fieldName,

str _filterString)

{

QueryBuildRange qbr;

;

_qbds.addRange(fieldName2Id(_tableId,_fieldName)).value(_filterString);

return qbr;

}

3、调用

void GetxxxMoData()

{

Query q = this.CreatedQuery();

QueryBuildDataSource qbds,qbds1;

QueryRun qr;

SalesLine curSalesLine;

InventTable invTable;

InventPackagingGroup packagingGroup;

str typeStr = "SalesType";

str dateStr = "ShippingDateRequested";

str accountStr = "CustAccount";

str remQtyStr = "RemainSalesPhysical";

int icount;

;

qbds = q.addDataSource(TableNum(SalesLine));

this.CreatedQueryFilter(qbds,TableNum(SalesLine),typeStr,Enum2Str(SalesType::Blanket));

this.CreatedQueryFilter(qbds,TableNum(SalesLine),dateStr,SysQuery::range(fromDate,toDate));

this.CreatedQueryFilter(qbds,TableNum(SalesLine),remQtyStr,">0");

this.CreatedQueryFilter(qbds,TableNum(SalesLine),accountStr,"xxx");

this.CreatedQueryFilter(qbds,TableNum(SalesLine),"ItemId","xxx");

qbds1 = qbds.addDataSource(TableNum(InventTable));

qbds1.joinMode(JoinMode::InnerJoin);

qbds1.addLink(fieldNum(SalesLine,ItemId),fieldNum(InventTable,ItemId));

qr = new QueryRun(q);

while (qr.next())

{

icount++;

packagingGroup = null;

sysProgress.setText(strfmt("Searching Mo data Records %1", icount));

curSalesLine = qr.get(TableNum(SalesLine));

invTable = qr.get(TableNum(InventTable));

......

}

转载于:https://www.cnblogs.com/xtwkh1973/p/10990493.html