decimal类型怎么判断大于0

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从网上查的写到js里好像不行

jishuang

js中判断就是js标准的，不行的debugger调试看具体执行到什么地方不行的

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jishuang 发表于 2018-4-16 11:51
js中判断就是js标准的，不行的debugger调试看具体执行到什么地方不行的

判断完之后调用action，js中fprojectID是有值的，但是传到后台就为null了。

jishuang

前端调用action前把值输出看看

1104797209

jishuang 发表于 2018-4-16 14:03
前端调用action前把值输出看看

值是有的，F12中param中已经把值存进去了

jishuang

传进行了后端肯定能获取到

1104797209

jishuang 发表于 2018-4-16 14:59
传进行了后端肯定能获取到

就是为null

jishuang

看java完整的报错信息啊

1104797209

jishuang 发表于 2018-4-16 15:30
看java完整的报错信息啊

那个报错是由于传过来的字段为空，这个方法报错，并不是他导致

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null--------null
2018-04-16 15:33:56 action:<?xml version="1.0" encoding="UTF-8"?>
<actions><action content-type="application/json" accept="*/*"><![CDATA[{"process":"/PM/PM/process/finance_FundsApplicationRegister/finance_FundsApplicationRegisterProcess","activity":"businessActivity0","actionFlag":"__action_0__","executor":"/ORG01.ogn/A1441C0125684347BA166ADD78F3AC0C.ogn/25A84FF8B99049ADBD7E92CAC93A2EC9.dpt/1EA5FB1BA7A74E82A91CB2F9E18F7642.pos/PSN01@1EA5FB1BA7A74E82A91CB2F9E18F7642.psm","executeContext":"","action":"externalAdvanceProcessAction","parameters":{"task":"010D92352C7B480B9390249A1BE9F287","control":{"class":"com.justep.system.process.ProcessControl","object":{"@@tag":"process-control","customized-enabled":"false","dialog-enabled":"true","exts":null,"jump-enabled":"false","message":"","notice":[],"postscript":"","save-history":"true","status":"none","task-join":"false","task-join-mode":"tjmMultiple","to":[{"@activity-id":"46DB91564F684428AB53D4DEC2E59161","@id":"46DB91564F684428AB53D4DEC2E59161","@is-end":"false","@readonly":"false","@selected":"true","executor-kinds":" psm","executor-range":[{"@@tag":"org-unit","fid":"/ORG01.ogn/A1441C0125684347BA166ADD78F3AC0C.ogn/25A84FF8B99049ADBD7E92CAC93A2EC9.dpt","fname":"/华北建设集团有限公司/集团总公司/公司领导","responsible":"false"}],"executors":[{"@@tag":"org-unit","fid":"/ORG01.ogn/A1441C0125684347BA166ADD78F3AC0C.ogn/25A84FF8B99049ADBD7E92CAC93A2EC9.dpt/1EA5FB1BA7A74E82A91CB2F9E18F7642.pos/PSN01@1EA5FB1BA7A74E82A91CB2F9E18F7642.psm","fname":"/华北建设集团有限公司/集团总公司/公司领导/管理者代表/system","responsible":""}],"exts":null,"process":"/PM/PM/process/finance_FundsApplicationRegister/finance_FundsApplicationRegisterProcess","task-assign-mode":"together","task-relation-value":{"@@tag":"task-relation-value","SA_Task":"0084E7CA13824158B989005C6EC7FA38","sActivity":"businessActivity3","sActivityInTemplate":"businessActivity3","sActivityName":"部门经理","sCURL":"/PM/PM/process/finance_FundsApplicationRegister/businessActivity0.a","sEURL":"/PM/PM/process/finance_FundsApplicationRegister/businessActivity3.a","sExecuteMode":"temPreempt","sLastModifyTime":"2018-04-16T15:20:55.753Z","sLock":"5E7DB36539734B8FBEFD8DEBA98F44A3","sName":"资金使用申请：武警北京指挥学院老校区营房楼改造公寓楼工程","sPreemptMode":"tpmOpen","sProcess":"/PM/PM/process/finance_FundsApplicationRegister/finance_FundsApplicationRegisterProcess","sProcessName":"资金使用申请","sProcessTemplateID2":"B447BC52E8874F3EBB996B9FC17FB941","sTypeName":"资金使用申请"},"template":"B447BC52E8874F3EBB996B9FC17FB941","unit":"businessActivity3"}]}}},"translateParameter":null}]]></action><action direct-execute="false" process="/PM/PM/process/finance_FundsApplicationRegister/finance_FundsApplicationRegisterProcess" activity="businessActivity0" action-flag="__action_1__" executor="/ORG01.ogn/A1441C0125684347BA166ADD78F3AC0C.ogn/25A84FF8B99049ADBD7E92CAC93A2EC9.dpt/1EA5FB1BA7A74E82A91CB2F9E18F7642.pos/PSN01@1EA5FB1BA7A74E82A91CB2F9E18F7642.psm" execute-context="" name="updatefineRegAction" accept="*/*">undefined</action></actions>
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.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: JUSTEP050006; 提示: 参数"concept"不允许为空
        at com.justep.exception.BusinessException.create(Unknown Source)
        at com.justep.util.Utils.check(Unknown Source)
        at com.justep.system.util.BizUtils.getRelationValues(Unknown Source)
        at com.justep.system.util.BizUtils.getRelationValue(Unknown Source)
        at com.viosun.pm.Report.updatefineReg(Report.java:1169)
        ... 27 more