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jquery trigger方法 jQuery trigger() 方法

 jQuerytrigger()方法用于触发指定元素上的指定事件,并执行相应的事件处理函数。该方法可以触发已经在元素上绑定的事件,也可以触发浏览器默认行为。$(selector).trigger(event,[data])//event参数是必须的,data参数是可选的trigger()方法有两个重要的用途:...
开发笔记 ·2023-12-03

System.getProperty()

System类来自于这个包:java.lang.SystemSystem.getProperty("XXX")方法用来读取JVM中的系统属性,那么java虚拟机中的系统属性使用在运行java程序的时候java-D配置,有两种方式1-在命令行配置在eclipse中,选中这个项目,然后在工具栏中选择ru...
开发笔记 ·2023-08-23

ORA-31181: PL/SQL DOM handle accesses node that is no longer available

文档解释ORA-31181:PL/SQLDOMhandleaccessesnodethatisnolongeravailableCause:Thespecifiedpl/sqlhandleisreferencinganodeinaDOMDocumentthatisnolongeravailable.Action:Ens...
IT技术学习 ·2023-07-28

ORA-29309: export dump file was generated by different version of DBMS_PITR package

文档解释ORA-29309:exportdumpfilewasgeneratedbydifferentversionofDBMS_PITRpackageCause:TheversionofDBMS_PITRisdifferentfromtheversionofthecloneddatabase.Action:Loadt...
IT技术学习 ·2023-07-28

ORA-44815: User name is too large

文档解释ORA-44815:UsernameistoolargeCause:Theusernamementionedintheparameterlistwastoolarge.Action:Checktheusername.ORA-44815用户名太长。官方解释常见案例一般处理方法及步骤1.确定相关用户,并尝试检查其用...
IT技术学习 ·2023-07-28

ORA-41604: cannot revoke a privilege that was not granted

文档解释ORA-41604:cannotrevokeaprivilegethatwasnotgrantedCause:Anattemptwasmadetorevokeaprivilegethatwasnevergranted.Action:NoneORA-41604错误代表着不能撤销一个没有被授予的权限。官方解释常见案...

ORA-38716: Must supply an integer for the TYPE option.

文档解释ORA-38716:MustsupplyanintegerfortheTYPEoption.Cause:AninvalidvaluewasspecifiedforTYPEintheDUMPFLASHBACKcommand.Action:Specifyanintegervalue.ORA-38716是由Oracl...

ORA-26906: No change handler exists.

文档解释ORA-26906:Nochangehandlerexists.Cause:Therewasnochangehandlerforthespecifiedapply,operation,sourcetable,changetable,andcapturevalues.Action:QueryDBA_APPLY_C...

ORA-29835: ODCIGETINTERFACES routine does not return required interface(s)

文档解释ORA-29835:ODCIGETINTERFACESroutinedoesnotreturnrequiredinterface(s)Cause:TheODCIObjectListreturnedbytheODCIGetInterfacesroutinedoesnotcontaintheinterface(s)...

ORA-30027: Undo quota violation – failed to get string (bytes)

文档解释ORA-30027:Undoquotaviolation–failedtogetstring(bytes)Cause:theamountofundoassignedtotheconsumergroupofthissessionhasbeenexceeded.Action:askDBAtoincrea...

ORA-56609: Usage not supported with DRCP

文档解释ORA-56609:UsagenotsupportedwithDRCPCause:ThisusagewasnotsupportedonaDRCPconnection.Action:Useadedicatedconnectiontoperformthistask.ORA-56609错误是指应用程序不能使用数据库连...

ORA-46012: The value of the “privilege” element is too long.

文档解释ORA-46012:Thevalueofthe“privilege”elementistoolong.Cause:ThespecifiedlengthfortheprivilegeelementoftheattributeSecelementintheDataSecuritypolicy...
IT技术学习 ·2023-07-28

ORA-30695: JDWP message format problem

文档解释ORA-30695:JDWPmessageformatproblemCause:AmessagepassedfromonesoftwaresubcomponenttoanotherusingtheJDWPprotocolappearsinvalidlyformatted.Action:Thisisaninter...

ORA-24303: call not supported in non-deferred linkage

文档解释ORA-24303:callnotsupportedinnon-deferredlinkageCause:Oneofthecallsthatissupportedindeferredmodelinkageexclusivelywasinvokedwhentheclientwaslinkednon-deferre...

ORA-54518: shared edge of composite surface not oriented correctly

文档解释ORA-54518:sharededgeofcompositesurfacenotorientedcorrectlyCause:Asharededge(onesharedbytwopolygons)inacompositesurfacewasnotcorrectlyoriented.Eachsharededge...
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