s-HR8.5及以上判断单据是否上传了附件原创
杨天罡
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编辑于2023年11月14日 17:19:22
举例如下代码demo，以handler（AttachmentDemoHandler）为例，其继承至EditHandler，详细逻辑建代码及其注释，二开代码可以自行灵活组装或者调用
目前对新增单据上传附件，同一个用户，同一个功能（uipk），不要并行操作（开启多个浏览器，同时录入多个表单数据并上传附件），会导致判断失效，需要一个一个录入
package com.kingdee.shr.base.syssetting.web.handler;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.ui.ModelMap;
import com.kingdee.bos.BOSException;
import com.kingdee.bos.Context;
import com.kingdee.bos.metadata.entity.FilterInfo;
import com.kingdee.bos.metadata.entity.FilterItemInfo;
import com.kingdee.eas.base.attachment.BoAttchAssoFactory;
import com.kingdee.eas.common.EASBizException;
import com.kingdee.shr.attachment.SHRAttachmentExtFactory;
import com.kingdee.shr.base.syssetting.app.filter.HRFilterUtils;
import com.kingdee.shr.base.syssetting.context.SHRContext;
import com.kingdee.shr.base.syssetting.exception.SHRWebException;
import com.kingdee.shr.base.syssetting.exception.ShrWebBizException;
import com.kingdee.util.StringUtils;
public class AttachmentDemoHandler extends EditHandler {
/**
* 前端方法入口，js调用
* @param request
* @param response
* @param modelMap
* @return
* @throws SHRWebException
*/
public String checkIsExistsAttachmentAction(HttpServletRequest request, HttpServletResponse response, ModelMap modelMap) throws SHRWebException {
this.writeSuccessData(checkIsExistsAttachment(request));//这个前端需要处理ajax的回调结果
return null;
}
/**
* 后端判断单据是否上传了附件附件
* @param request
* @return
* @throws SHRWebException
*/
private boolean checkIsExistsAttachment(HttpServletRequest request) throws SHRWebException {
Context ctx = SHRContext.getInstance().getContext();
String boId = request.getParameter("billId");
try {
if (StringUtils.isEmpty(boId)) {
//新增单据时候，判断是否有附件只需判断s-HR附件扩展表是否上传附件
String uipk = request.getParameter("uipk");
String userId = HRFilterUtils.getCurrentUserId(ctx);
String bunding = userId + "#" + uipk;
FilterInfo filter1 = new FilterInfo();
filter1.getFilterItems().add(new FilterItemInfo("bunding", bunding));
if (SHRAttachmentExtFactory.getLocalInstance(ctx).exists(filter1)) {
return true;
}
} else {
//修改单据，判断bos附件表是否有新增单据
FilterInfo filter = new FilterInfo();
filter.getFilterItems().add(new FilterItemInfo("boID", boId));
if (BoAttchAssoFactory.getLocalInstance(ctx).exists(filter)) {
return true;
}
}
return false;
} catch (EASBizException e) {
throw new ShrWebBizException(e);
} catch (BOSException e) {
throw new SHRWebException(e);
}
}
}