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NC-总结 - 百度文库

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ÉÏÒ»·â ÏÂÒ»·â ¿ª·¢

1.1¹ØÓÚ²ÎÕÕ

1.1.1ϵͳ²ÎÕÕ

µ±Òª´«Èë´øÌõ¼þµÄSQLÓï¾äʱ¾Í±ØÐëÐÞ¸ÄϵͳµÄ²ÎÕÕ,Èç:²ÎÕÕ¡°´æ»õ¹ÜÀíµµ°¸¡±£¬

Ö»²ÎÕÕ²ÎÊý¡°²úÆ·¶ÔÓ¦µÄ¶¥¼¶´æ»õ·ÖÀࡱËù¶¨ÒåµÄ´æ»õ·ÖÀ༰ÆäÏÂÊô·ÖÀàµÄ´æ»õµµ°¸¡£Èç¸Ã²ÎÊýΪ¿Õ£¬Ôò²ÎÕÕËùÓдæ»õµµ°¸¡£

ÔÚUIÖеÄsetDefaultDataÀàÖÐÌí¼Ó¶Ô²ÎÕÕ´«ÈëÌõ¼þµÄÐÞ¸Ä,Èç: // ²ÎÕÕ²éѯÌõ¼þÖØÐ´

// »ñµÃÒªÐ޸ĵıí¸ñÏîÄ¿,´Ë´¦ÎªÒªÐ޸ıíÍ·µÄ²úÆ·±àÂë

UIRefPane pane = (UIRefPane) getBillCardPanel().getHeadItem(

HpCostcardVO.PK_INVMANDOC).getComponent();

// »ñµÃ¸Ã²ÎÕյĸ¸Àà,ÒÔ±ãÐÞ¸ÄgetClassWherePart·½·¨

AbstractRefGridTreeModel model = (AbstractRefGridTreeModel) pane.getRefModel();

// »ñµÃ¸ÃÏîÄ¿µÄPKÖµ

if (SysInitBO_Client.getPkValue(this._getCorp().getPk_corp(), \) != null) {

// ͨ¹ý

PÖµ²éѯÐèÒªµÄÄÚÈÝK

String sPkValue = SysInitBO_Client.getPkValue(this._getCorp().getPk_corp(), \); String sWhere = model.getClassWherePart(); if (!sPkValue.equals(\)) { // ²éѯ³ö´óÀàµÄ±àÂë

SuperVO vo = HYPubBO_Client.queryByPrimaryKey(InvclVO.class,sPkValue);

}

}

sWhere = sWhere + \

+ vo.getAttributeValue(\).toString()+ \;

// ½«ÐµÄWHEREÌõ¼þ´«ÈësetClassWherePart·½·¨

model.setClassWherePart(sWhere);

1.1.2×Ô¶¨Òå²ÎÕÕ

µ±ÏµÍ³ÌṩµÄ²ÎÕÕ²»ÄÜÂú×ãÐèÇóµÄʱºò¾ÍÐèÒª½øÐÐ×Ô¶¨Òå²ÎÕÕ. ×Ô¶¨Òå²ÎÕÕÒ»°ã·ÖΪÏêÇé¼û×Ô¶¨Òå²ÎÕÕÎļþ¼ÐÏ¡£

2. ²éѯÎÊÌâ

2.1 ²éѯģ°æÖеÄ×Ô¶¨ÒåÏî

Èç¹ûÔÚ²éѯģ°æÖÐÌí¼ÓÁËһЩ×Ô¶¨ÒåÏî,µ«ÊǸõ¥¾ÝµÄÖ÷±í»òÕß×Ó±íÖж¼Ã»ÓиÃÏî¶ÔÓ¦µÄ×Ö¶Îʱ,¾ÍÐèÒªÐ޸IJéѯģ°æµÄ²éѯ·½·¨.

ÔÚMyDelegator.javaÖÐÐÞ¸ÄqueryByCondition()·½·¨£¬Éæ¼°µ½¶à±í£¬ËùÒÔÒª¼ÓÌõ

¼þ¡°dr¡±¸ÄΪ¡°±íÃû+dr¡±ÈçÏ£º

public SuperVO[] queryByCondition(Class voClass, String strWhere)

throws Exception {

strWhere = strWhere.replace(\, \); strWhere = strWhere + \ +ClientEnvironment.getInstance().getCorporation().getPk_corp()

+ \;SuperVO[] queryVos = nc.ui.hp.pub.ServiceFactory.getIHPPubService()

.queryCostgather(strWhere);

// return super.queryByCondition(voClass, strWhere);

return queryVos; }

Èç¹ûÔÚÌõ¼þÖÐÐèÒª¼ÓÈëÆäËûµÄÌõ¼þ£¬±ÈÈç¼ÓÈë±¾¹«Ë¾£¬ÐèÒªÔÚMyEventHandler.javaÖÐÖØÔØonBoQuery()·½·¨

protected void onBoQuery() throws Exception { }

StringBuffer strWhere = new StringBuffer(); if (askForQueryCondition(strWhere) == false)

return;// Óû§·ÅÆúÁ˲éѯ

// SuperVO[] queryVos = queryHeadVOs(strWhere.toString()); getBufferData().clear(); // Ôö¼ÓÊý¾Ýµ½Buffer // addDataToBuffer(queryVos);

strWhere.append(\ + strWhere + \

+ getUI()._getCorp().getPk_corp() + \);

doBodyQuery(strWhere.toString()); updateBuffer();

getUI().getBillCardPanel().setEnabled(true);

ͬʱ½«²éѯģ°æÖеÄËùÓÐÏîÄ¿¶¼¸ÄΪ£º±íÃû+ÏîÄ¿Ãû¡£ È磺½«pk_costcardÐÞ¸ÄΪhp_costcard. pk_costcard¡£

2.2 ±£´æºóË¢ÐÂ×Ô¶¨ÒåÏî

Èç¹ûÌí¼ÓÒ³ÃæÉÏÓÐ×Ô¶¨ÒåµÄÏîÄ¿£¬±£´æÊ±²»±£´æµ½Êý¾Ý¿â£¬ÄÇô±£´æÍê³ÉºóĬÈÏÊDz»¼ÓÔØÕâЩÏîµÄ£¬ÏëÒª¼ÓÔØ¾Í±ØÐëÖØÔØAbstractMyDelegator()·½·¨

/**

* ¸ù¾ÝÌõ¼þ½øÐÐÊý¾Ý²éѯ(ÖØÐ´) ÕŽ¨»Ô

*/

public SuperVO[] queryHeadAllData(Class headClass, String strBillType,

String strWhere) throws Exception {

BilltypeVO billVo = PfUIDataCache.getBillType(strBillType); if (billVo.getWherestring() != null }

&& billVo.getWherestring().length() != 0) {

if (strWhere != null)

strWhere = strWhere + \ + billVo.getWherestring() + \;

else

strWhere = billVo.getWherestring();

SuperVO[] vo = HYPubBO_Client.queryByCondition(headClass, strWhere); // ´Ë´¦µÄvo¶ÔÏóÊÇϵͳ°´ÕÕ±í²éѯ³öÀ´µÄvo, ÐèÒª½«´Ëvo½øÐд¦Àí£¬ // GetcostcardotherÊÇ´¦Àí´ËvoµÄ·½·¨

vo = nc.ui.hp.pub.ServiceFactory.getIHPPubService()

.Getcostcardother(vo);

return vo; }

²¢ÔÚMyEventHandler.javaÖÐÖØÔØonBoSave()·½·¨£¬ÔÚÀïÃæµÄ×îºó¼ÓÉÏÏÂÃæÒ»¾ä»°

super.onBoRefresh();

Getcostcardother(vo)´úÂë²Î¿¼CostCardDAO.java¡£

×¢£ºUIÖв»ÔÊÐíÖ±½ÓÒýÓÃBS¶ÎµÄÀ࣬ÐèÒª½¨Á¢½Ó¿Ú´Ó¶ø½øÐÐÒýÓá£

3. ±£´æÎÊÌâ

3.1 ±£´æÊ±±¨µ¥¾ÝÀàÐÍ´íÎó

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