Please help on an JSTL issue
Hi, I tried the example from standard-examples.war came with the Jstl package and found there was a customers object defined in a jsp page. Could anybody tell me where the customers object was defined. Based on my previous jsp experience, object has to be defined and stored somewhere before it can be used. But I didn't see anywhere the it was defined in the jsp page.
Here is the source code of Out.jsp:
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<html>
<head>
<title>JSTL: Expression Language Support -- Expr Example</title>
</head>
<body bgcolor="#FFFFFF">
<h3><c:out></h3>
<table border="1">
<c:forEach var="customer" items="${customers}">
<tr>
<td><c:out value="${customer.lastName}"/></td>
<td><c:out value="${customer.phoneHome}" default="no home phone specified"/></td>
<td>
<c:out value="${customer.phoneCell}" escapeXml="false">
<font color="red">no cell phone specified</font>
</c:out>
</td>
</tr>
</c:forEach>
</table>
</body>
</html>
In the web.xml is defined the listener:
<listener>
<listener-class>org.apache.taglibs.standard.examples.startup.Init</listener-class>
</listener>At this listener during init defines the "customers" servlet context attribute:
private void init(ServletContextEvent servletcontextevent)
Customers.create("Richard", "Maurice", "5/15/35", "123 Chemin Royal", "Appt. #301", "Montreal", "QC", "H3J 9R9", "Canada");
Customers.create("Mikita", "Stan", "12/25/47", "45 Fisher Blvd", "Suite 203", "Chicago", "IL", "65982", "USA", "(320)876-9784", null);
Customers.create("Gilbert", "Rod", "3/11/51", "123 Main Street", "", "New-York City", "NY", "19432", "USA");
Customers.create("Howe", "Gordie", "7/25/46", "7654 Wings Street", "", "Detroit", "MG", "07685", "USA", "(465)675-0761", "(465)879-9802");
Customers.create("Sawchuk", "Terrie", "11/05/46", "12 Maple Leafs Avenue", "", "Toronto", "ON", "M5C 1Z1", "Canada");
servletcontextevent.getServletContext().setAttribute("customers", Customers.findAll());
}And then JSTL classes extract it from that context.
Victor Letunovsky
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Question
I am not able to launch FF everytime i try to open it, it says FF has to submit a crash report,and restore yr tabs. I even tried doing that and the report was submitted too, but still FF did not start, and the problem still persists, please help me solve this issue
'''(in English)'''Hi Danny,
Per my understanding that you can't get the expect result by using the expression "=Count(Fields!TICKET_STATUS.Value=4) " to count the the TICKET_STATUS which value is 4, the result will returns the count of all the TICKET_STATUS values(206)
but not 180, right?
I have tested on my local environment and can reproduce the issue, the issue caused by you are using the count() function in the incorrect way, please modify the expression as below and have a test:
=COUNT(IIF(Fields!TICKET_STATUS.Value=4 ,1,Nothing))
or
=SUM(IIF(Fields!TICKET_STATUS=4,1,0))
If you still have any problem, please feel free to ask.
Regards,
Vicky Liu
Vicky Liu
TechNet Community Support -
Hi All,
I have updated the Macbook Pro from 10.7.5 to 10.9.1 today and once it is done I restarted the system and it keeps on crashing/restarting the system every 2 min.
I have found the below backtrace. Please help me fix this issue.
Anonymous UUID:
C72C8841-51A0-BB21-689C-2AB204820087
Mon Dec 30 23:57:23 2013
panic(cpu 0 caller 0xffffff801da5260f): "a freed zone element has been modified: expected 0xdeadbeefdeadbeef but found 0, bits changed 0xdeadbeefdeadbeef, at offset 8 of 128 in zone: kalloc.128"@/SourceCache/xnu/xnu-2422.1.72/osfmk/kern/zalloc.c:461
Backtrace (CPU 0), Frame : Return Address
0xffffff8096bf3690 : 0xffffff801da22f69
0xffffff8096bf3710 : 0xffffff801da5260f
0xffffff8096bf3770 : 0xffffff801da51d09
0xffffff8096bf3870 : 0xffffff801da2aa2f
0xffffff8096bf38a0 : 0xffffff801dde080d
0xffffff8096bf38e0 : 0xffffff7f9fcada11
0xffffff8096bf3930 : 0xffffff7f9fcae16e
0xffffff8096bf39a0 : 0xffffff7f9fcae523
0xffffff8096bf39d0 : 0xffffff801dc13438
0xffffff8096bf3a00 : 0xffffff801dd83378
0xffffff8096bf3a70 : 0xffffff801dbfd1ae
0xffffff8096bf3ae0 : 0xffffff801dbf437a
0xffffff8096bf3b80 : 0xffffff801dbe5f15
0xffffff8096bf3c30 : 0xffffff801dbe67d2
0xffffff8096bf3f50 : 0xffffff801de3de23
0xffffff8096bf3fb0 : 0xffffff801daf3e06
Kernel Extensions in backtrace:
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib(1.0d1)[E163B7AE-F6E5-328 6-B827-66DB3FE3DB7B]@0xffffff7f9fcac000->0xffffff7f9fcaffff
BSD process name corresponding to current thread: applet
Mac OS version:
13B42
Kernel version:
Darwin Kernel Version 13.0.0: Thu Sep 19 22:22:27 PDT 2013; root:xnu-2422.1.72~6/RELEASE_X86_64
Kernel UUID: 1D9369E3-D0A5-31B6-8D16-BFFBBB390393
Kernel slide:
0x000000001d800000
Kernel text base: 0xffffff801da00000
System model name: MacBookPro7,1 (Mac-F222BEC8)
System uptime in nanoseconds: 172506613860
last loaded kext at 107245362778: com.trendmicro.kext.KERedirect 1.0.0 (addr 0xffffff7f9ff33000, size 24576)
loaded kexts:
com.trendmicro.kext.KERedirect 1.0.0
com.logmein.driver.LogMeInSoundDriver 1.0.0
org.virtualbox.kext.VBoxUSB 3.2.6
org.virtualbox.kext.VBoxDrv 3.2.6
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AppleHDAHardwareConfigDriver 2.5.3fc1
com.apple.driver.AudioAUUC 1.60
com.apple.driver.AGPM 100.14.11
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleHDA 2.5.3fc1
com.apple.iokit.IOBluetoothSerialManager 4.2.0f6
com.apple.filesystems.autofs 3.0
com.apple.GeForceTesla 8.1.8
com.apple.driver.AppleSMCLMU 2.0.4d1
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleMikeyDriver 2.5.3fc1
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleMuxControl 3.4.12
com.apple.driver.AppleBacklight 170.3.5
com.apple.driver.AppleLPC 1.7.0
com.apple.driver.AppleUpstreamUserClient 3.5.13
com.apple.nvidia.NVDAStartup 8.1.8
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.iokit.IOBluetoothUSBDFU 4.2.0f6
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.2.0f6
com.apple.driver.AppleMCCSControl 1.1.12
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleIRController 325.7
com.apple.driver.AppleUSBTCKeyEventDriver 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleUSBCardReader 3.3.5
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.iokit.SCSITaskUserClient 3.6.0
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.4.0
com.apple.iokit.AppleBCM5701Ethernet 3.6.9b9
com.apple.driver.AirPort.Brcm4331 700.20.22
com.apple.driver.AppleAHCIPort 2.9.5
com.apple.driver.AppleFWOHCI 4.9.9
com.apple.driver.AppleUSBHub 650.4.4
com.apple.driver.AppleUSBEHCI 650.4.1
com.apple.driver.AppleUSBOHCI 650.4.1
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleACPIButtons 2.0
com.apple.driver.AppleSMBIOS 2.0
com.apple.driver.AppleACPIEC 2.0
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 216.0.0
com.apple.nke.applicationfirewall 153
com.apple.security.quarantine 3
com.apple.driver.AppleIntelCPUPowerManagement 216.0.0
com.apple.AppleGraphicsDeviceControl 3.4.12
com.apple.driver.DspFuncLib 2.5.3fc1
com.apple.vecLib.kext 1.0.0
com.apple.iokit.IOSerialFamily 10.0.7
com.apple.kext.triggers 1.0
com.apple.nvidia.classic.NVDANV50HalTesla 8.1.8
com.apple.iokit.IOAudioFamily 1.9.4fc11
com.apple.kext.OSvKernDSPLib 1.14
com.apple.iokit.IOSurface 91
com.apple.iokit.IOBluetoothFamily 4.2.0f6
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.AppleGraphicsControl 3.4.12
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.driver.IOPlatformPluginFamily 5.5.1d27
com.apple.nvidia.classic.NVDAResmanTesla 8.1.8
com.apple.iokit.IONDRVSupport 2.3.6
com.apple.driver.AppleSMC 3.1.6d1
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.2.0f6
com.apple.iokit.IOFireWireIP 2.2.5
com.apple.driver.AppleHDAController 2.5.3fc1
com.apple.iokit.IOHDAFamily 2.5.3fc1
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.AppleSMBusController 1.0.11d1
com.apple.iokit.IOGraphicsFamily 2.3.6
com.apple.driver.AppleUSBMultitouch 240.6
com.apple.iokit.IOUSBHIDDriver 650.4.4
com.apple.iokit.IOSCSIBlockCommandsDevice 3.6.0
com.apple.iokit.IOUSBMassStorageClass 3.6.0
com.apple.driver.AppleUSBMergeNub 650.4.0
com.apple.driver.AppleUSBComposite 650.4.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.6.0
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOAHCISerialATAPI 2.6.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.6.0
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.driver.mDNSOffloadUserClient 1.0.1b4
com.apple.iokit.IO80211Family 600.34
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOAHCIFamily 2.6.0
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.driver.AppleMCP89RootPortPM 1.11
com.apple.iokit.IOUSBUserClient 650.4.4
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOUSBFamily 650.4.4
com.apple.driver.NVSMU 2.2.9
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 278.10
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.AppleKeyStore 2
com.apple.driver.DiskImages 371.1
com.apple.iokit.IOStorageFamily 1.9
com.apple.iokit.IOReportFamily 21
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 2.0
com.apple.iokit.IOPCIFamily 2.8
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.corecrypto 1.0
com.apple.kec.pthread 1
Unable to gather system configuration information.Model: MacBookPro7,1, BootROM MBP71.0039.B0E, 2 processors, Intel Core 2 Duo, 2.4 GHz, 4 GB, SMC 1.62f7
Graphics: NVIDIA GeForce 320M, NVIDIA GeForce 320M, PCI, 256 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353637334648302D4346382020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353637334648302D4346382020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.106.98.100.22)
Bluetooth: Version 4.2.0f6 12982, 3 services, 15 devices, 0 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: TOSHIBA MK2555GSXF, 250.06 GB
Serial ATA Device: HL-DT-ST DVDRW GS23N
USB Device: Built-in iSight
USB Device: Internal Memory Card Reader
USB Device: BRCM2046 Hub
USB Device: Bluetooth USB Host Controller
USB Device: IR Receiver
USB Device: Apple Internal Keyboard / Trackpad
Thunderbolt Bus:
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This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you boot, and again when you log in.
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Safe mode is much slower to boot and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal boot may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
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ORA-12012: error on auto execute of job 42597
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ORA-27468: "EXFSYS.RLM$SCHDNEGACTION" is locked by another process
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ORA-12012: error on auto execute of job 42597
ORA-27468: "EXFSYS.RLM$SCHDNEGACTION" is locked by another process
ThanksI think the following Oracle two note looks interesting:
Note: 330725.1 Scheduler Job has Been Locked For Days Ora-27468
Note: 731678.1 Scheduled jobs do not run as expected after 10.2 upgrades
HTH -- Mark D Powell -- -
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