上传图片

哥无奀

bolbImage怎么上传图片到数据库？

jishuang

参考/UI2/SA/OPM/dialogs/showPerson/personDetail.w

就是组织管理中新建人员页面上传图片就是用的blobImage组件

哥无奀

我是在grid里面添加图片到数据库，在grid里面放个blobImage以后没有情况，不能选择图片，是这个组件不能上传吗？
  案列看不大懂..

jishuang

1.grid的列上设置可编辑模式
2.要先新增一条数据保存后才能在这条记录上用blobImage上传

哥无奀

这样是可以编辑了，但是提前保存，选择之后保存不了了，数据库blobImage字段为NUll

jishuang

保存不了具体报什么错？

哥无奀

java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at com.justep.system.action.Engine.invokeActions(Native Method)
        at com.justep.system.action.Engine.invokeActions(Unknown Source)
        at com.justep.business.server.BusinessServer.doAction(Unknown Source)
        at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServer.excuteMultipartAction(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:745)
Caused by: com.justep.system.util.BizSystemException: 编码: JUSTEP180014; 提示: BLOB更新数据出错，不支持的尺寸"NULL"
        at com.justep.system.util.BizSystemException.create(Unknown Source)
        at com.justep.system.data.BlobUtils.parseSize(Unknown Source)
        at com.justep.system.data.BlobUtils.update(Unknown Source)
        at BlobProcedure.update(BlobProcedure.java:21)
        ... 28 more
Caused by: java.lang.NumberFormatException: For input string: "NULL"
        at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2043)
        at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
        at java.lang.Double.parseDouble(Double.java:538)
        ... 31 more

哥无奀

jishuang 发表于 2017-6-22 14:44
保存不了具体报什么错？

java.lang.reflect.InvocationTargetException
        at sun.reflect.GeneratedMethodAccessor157.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at com.justep.system.action.Engine.invokeActions(Native Method)
        at com.justep.system.action.Engine.invokeActions(Unknown Source)
        at com.justep.business.server.BusinessServer.doAction(Unknown Source)
        at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServer.excuteMultipartAction(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:745)
Caused by: com.justep.exception.BusinessException: 编码: JUSTEP150210; 提示: 执行KSQL出错, KSQL: update UP_imageResource c_ set c_.fDBImage = :blobData ,c_.null = :blobLastModified  where c_=:id
        at com.justep.exception.BusinessException.create(Unknown Source)
        at com.justep.system.data.impl.TableUtilsImplement.ksqlUpdate(Unknown Source)
        at com.justep.system.data.impl.TableUtilsImplement.ksqlExecuteUpdate(Unknown Source)
        at com.justep.system.data.KSQL.executeUpdate(Unknown Source)
        at com.justep.system.data.KSQL.executeUpdate(Unknown Source)
        at com.justep.system.data.KSQL.executeUpdate(Unknown Source)
        at com.justep.system.data.BlobUtils.update(Unknown Source)
        at BlobProcedure.update(BlobProcedure.java:21)
        ... 27 more
Caused by: com.justep.exception.BusinessException: 编码: JUSTEP154038; 提示: c_.null找不到对应的关系映射
        at com.justep.exception.BusinessException.create(Unknown Source)
        at com.justep.util.Utils.check(Unknown Source)
        at com.justep.system.ksql.parser.AbstractParser.confirmSymTable(Unknown Source)
        at com.justep.system.ksql.parser.AbstractParser.parse(Unknown Source)
        ... 34 more
我把大小改为1M以后  报的这个错

哥无奀

结帖，blobLastModified需要绑定关系。