can a custom component cause several selectable symbols as they do fingerprints?

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• Can a database instance cause several database schemas?

  Since coming from SQL Server I have red the concept of the Forum and got a little confused with the instance, schema, tablespace concept.

  If I get it up to now, Oracle has several layers.

  Database instances are as independent SQL servers started from the Oracle server.

  Each database instance can contain different data bases. OR a database is not owned by a histance, the mountain just a (confused about this)

  Each database can have different storage spaces.

  I created this pixture comparison, something like that?

  http://img191.imageshack.us/img191/7639/jv3z.jpg

  • a single instance can open a database only
  • on the other hand, a database can be opened by multiple instances on different servers in a clustered (RAC) environment
  • a database can have mutiple patterns (that's what SS called "database")
  • Each schema has objects that reside in one or more storage space (a single object is always 1 tablespace)
  • A tablespace is just a logical container
  • A tablespace is composed of one or more data files.

  -------------------------

  Sybrand Bakker
  Senior Oracle DBA

• Can a virtual machine cause several virtual disks?

  Hey all,.

  I did some research but can't seem to find an answer.  I want one of my VM set up with multiple virtual disks.  Is it possible and if yes, how can I do?  I use the free version of ESXi.

  Yes, you can simple add another hard drive to the guest.  Just go into the settings of the host, add hardware, and then select the hard disk.

  Jase McCarty

  http://www.jasemccarty.com

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  (ISBN:1420070274) Auerbach

  _{Please consider awarding points if this post was helpful or appropriate}

• Can a virtual machine cause several discs in separate data stores?

  I have 2 data warehouses, each on their own RAID array.  The intention was to put the VM OS in a store of data and secondary VM disks in the other data store.  For example, we would be a small OS disc in datastore1 and there will be a secondary drive that the OS could use for storing files or databases in datastore2.  However, once the first drive is created, and I'm going to create a second disk, I have no option to specify where we created/located.  By default, it is automatically in the same location as the first disc.  I see that I can move it to datastore1 2 using 'Browse the data store', but the virtual machine is not aware that the disk has been moved.

  Is this scenario possible or each VM disks remain in the same data store?

  You can specify a different data store for vdisks, but it is not recommended to place different vdisks in different data stores for the same VM. Things like vMotion and HA do not, or will not function properly if you do this.

  IF you do not have other choice, but to do this, duing her 'create disc' step by adding a secondary/additional drive on the virtual machine, you will see the location section. This is where you use the Browse button, or enter the path, to the another data store where the disc files will reside.

  I would advise against using the data stores different/double for the same VM. From a point of view logisitical she can make management a nightmare. I did once, and try to consolidate the various files in a single data store (later) was a bitch and a half...

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• Can a VPN 3005 cause multiple IP addresses on the external interface?

  Nice day

  Can a VPN 3005 cause several IPS on an external interface?

  I expect to use it in an environment that has 2 ADSL connections to an internet service provider. For the sake of the exercise, we could call them ROUTER1 and ROUTER2.

  We have a few VPN we always want to spend by ROUTER1 and some VPN we always want going through ROUTER2.

  Is this possible?

  Thank you very much

  No, not possible, sorry.

• Puzzled with a custom component. Can anyone help?

  I'm working on something that I would have 3 levels of dream limbo.

  Oh, wait, sorry... I mixed. Although I think my problem is just as artificial and frustrating time to wrap the head around.

  

  What I REALLY want, is to do a custom component which has 3 levels, and I have problems with the passage of the mouse. My goal is to have a menu of several objects, each custom component. When you click on a component, it "opens" in a similar menu of additional components, which in turn can be hovered over to display an image. This seems to be the easy part.

  I created each element of second level (blue), which, after passage of the mouse displays an image (green). I combined all the people in a single component (red), personalized and individual States for the comprehensive component that 1) shows ONLY the red button and 2) displays the blue components with the red component disabled.

  What I can't figure out is how to make ONLY the (red) item appear for the passage of the mouse, then click on to the up state. What is happening now is that, as far as the browser is concerned, the entire component is the area of mousing. It is therefore impossible to put several (red) elements next to each other.

  I tried to do the (blue) and (green) components hidden or disabled, but it doesn't seem to affect the problem. I can't do these things not 'accept mouseover' because the elements (blue) are supposed to turn to be buttons to view the end frame (green).

  Anyone know what I can do to fix this? I hope that I was able to describe the situation pretty well. Like I said... it's kind of silly and artificial.

  WELL. After you type that on the whole, I think I have found the solution myself, and it of ridiculously simple and did me the same thing for not immediately understand.

  Like everything else in the catalyst, mouse events 'accept' can be changed to the same object in different States. So what you do is uncheck the box "accept...". "while in the top condition for each item and check once more in the lower States. In addition, the "Transparency accepts a mouse" must be unchecked.

  Simple.

• How can I access an image embeded in a custom component?

  Hello

  I'm using Flex 3 and I want to access an image embedded in a custom component.

  Let's say that I included an image in the root of the application with the following code:

  [Embed ("myImage.jpg")]
  public var myImg: Class;

  ... and I made a custom in ActionScript using VBox as the base component

  ... and add an image control to the custom component.

  Is it possible that I can use the image embeded as a source for the image in the custom control?

  Hi the CCJA.

  Yes you can do...

  Just use as shown below.

  Import mx.core.Application;

  Don't forget to import the namespace above...

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• Getting the list of Custom Component ListView

  Hello

  I'm trying to figure out how to get the 'checked' property of a custom component of QML.

  Basically, it's the same as the first example on https://developer.blackberry.com/cascades/documentation/ui/custom_components/index.html

  This is a list, with a listItemComponents, whose type: "item" contains a check box and the label.

  I have an ActionItem whose job is to take all elements that are enabled and do something.

  The ActionItem triggers a C++ code that should get this list.

  Problem is, I can't figure out how to get the selected items. I tried the selected() function but it returns empty.

  I have to turn this into a multiple selection?

  I got so far is the back of GroupModel, after selection, but this does not include anything other than what I fed in the first place. Which makes sense.

  There are a lot of similarities between this issue and the other. Should help to my code and comments in this post, I think: http://supportforums.blackberry.com/t5/Cascades-Development/LstItemComponent-doesn-t-track-the-model...

• Using Custom Component error MEssage display

  Hello
  
  I built the custom component to validate the size of the file and the file Extension.
  
  That is, user should be able to check in the document if the size is less than 5 MB and the file extension is one of the "png", "tiff", "doc", "Pdf".
  
  Here, whenever validation files I'm throwing the exception "Type of file file size exceeds the limit or not valid.
  
  I am able to get the custom component of work according to the validation. And is alsi recording the error in the log file.
  
  But I need to show the error message when the click the user on the button control on the page of the Complutense University of MADRID.
  
  From now on, it shows a generic error saying "cannot perform the function validateStandard and service CHECKIN_NEW_SUB.
  The error was caused by a problem generated internally. The error was logged.
  
  Any help on this is much appreciated.
  
  Kind regards
  Helen Shetty.

  Hello

  You can throw a ServiceException in your filter with the message you want to display.

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• 11g Custom Component with SQL IN (val1, val2,..., valN) query

  Hello
  
  I want to use a query with a parameter of varchar entry into a custom component. The query definition is like this:
  
  < b >
  QWhereIsAdministrator < td > < table >
  < td > SELECT DISTINCT * FROM FWMTSITE WHERE ADMINISTRATOR IN (?) < table >
  varchar < td > UserRoleList < table >
  < /tr >
  
  I can't pass the value correct settings at the request of IdocScript
  I tried the following:
  
  < $UserRoleList = $ "" valA1","valA2"" >
  < $executeService ("SITES_WHERE_IS_ADMINISTRATOR") $ >
  
  < $UserRoleList = "\'valB1\',\'valB2\'"$ > ".
  < $executeService ("SITES_WHERE_IS_ADMINISTRATOR") $ >
  
  < $UserRoleList = $ js ("' valC1', 'valC2'") >
  < $executeService ("SITES_WHERE_IS_ADMINISTRATOR") $ >
  
  < $UserRoleList = $ xml ("' valD1', 'valD2'") >
  < $executeService ("SITES_WHERE_IS_ADMINISTRATOR") $ >
  
  < $UserRoleList = $ url ("' valE1', 'valE2'") >
  < $executeService ("SITES_WHERE_IS_ADMINISTRATOR") $ >
  
  < $UserRoleList = $ urlEscape7Bit ("' valF1', 'valF2'") >
  < $executeService ("SITES_WHERE_IS_ADMINISTRATOR") $ >
  
  No result found, the syntax of the request for enforcement is not correct. Here is the REQUEST trace output:
  
  SELECT DISTINCT * FROM FWMTSITE WHERE ADMINISTRATOR IN ("'valA1","valA2" ') [executed. [Return line (s): false]
  SELECT DISTINCT * FROM FWMTSITE WHERE ADMINISTRATOR IN ("'valB1","valB2" ') [executed. [Return line (s): false]
  SELECT DISTINCT * FROM FWMTSITE WHERE ADMINISTRATOR IN ('-"valC1\"-"valC2\" ') [executed. [Return line (s): false]
  SELECT DISTINCT * FROM FWMTSITE WHERE ADMINISTRATOR IN (' & #002339; valD1 & #002339; & #002339; valD2 & #002339;) ") [Executed." [Return line (s): false]
  SELECT DISTINCT * FROM FWMTSITE WHERE the ADMINISTRATOR IN ('% 27valE1% 27 %2 c % 27valE2% 27') [executed. [Return line (s): false]
  SELECT DISTINCT * FROM FWMTSITE WHERE the ADMINISTRATOR IN ('% 27valF1% 27% 27valF2% 27') [executed. [Return line (s): false]
  
  
  
  
  Thank you for your help.

  Change the type parameter of varchar to varchar.in in your definition of the query. Like this:

  
  QWhereIsAdministrator
  SELECT DISTINCT * FROM FWMTSITE WHERE ADMINISTRATOR IN ( ? )
  UserRoleList varchar.in
  
  

  In your workbook, put a list separated by commas in param UserRoleList. In java, you can use:

  final List someListOfStrings = ...; // your list of strings
  final String yourUserRoleListParam = StringUtils.createStringSimple( someListOfStrings );
  m_binder.putLocal( "UserRoleList", yourUserRoleListParam );
  

  In your case

  <$UserRoleList = "val1,val2,...,valN"$>
  

  should do the job.

  Kind regards
  Fabian

  Published by: fscherpe on March 24, 2011 07:45 (added iDoc variable saw you want to begin the application of the model, not Java)

• Changing the State of the application from a custom component

  Hello, I have several custom components that are included in the original application.

  When I try to change the State of a custom component, I get an error saying "undefined state: name of the State." How can I change the State of the application from a custom component? All States are defined in the original application.

  @linrsvp,.

  If you are using Flex3 try Application.application.currentState = "somestate;

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• Creation_Complete event not pulling for custom component

  I have a component instantiated in Actionscript:

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  < mx:VBox ' xmlns:mx = ' http://www.Adobe.com/2006/MXML "creationComplete ="init ()">

  public Function init():void {}

  slider.setPanel (chartPanel);

  slider.setThumbValueAt(0,initWid);

  var evt:SliderEvent = new SliderEvent (SliderEvent.CHANGE,false,false, 0, initWid);

  slider.dispatchEvent (evt);

  }

  Could only be originally does not fire?  I've never had a problem for events to trigger, but this is the first time I tried it with a custom component.  How can I get this to work?

  The cause as possible, I do not see where you add the custom component instance:

  this.addChild (chartControl);

  If this post answers your question or assistance, please mark it as such.

• Easiest way to send an event from a custom component

  Hello
  I have a custom login form, and I would like to create an event that is raised when the authentication returns true from the server. Right now I have a result event in the component to handle the Boolean condition of webservice. I tried simply instantiating a new event (public var auth:Event = new Event () ;) inside the element and the distribution of this event of the logic of the Manager resultEvent. But, outside the element, not no symbol bit next to the auth event lightning bolt as appropriate to call an event from the mxml.
  
  I want to be able to instantiate this event since the mxml listener and manage the event from outside the custom component. Should which model I use to encapsulate the event?
  
  Thank you
  JED

  Amy Blankenship was very helpful with his post to:
  http://flexdiary.blogspot.com/2007/08/dispatching-events.html

  Handycam was also OK, but missed me the key I needed.

  And would work on the idea of Greg, but I wanted to encapsulate the event so that the handler in myComponent.parent could be instantiated in this component.

  Here's what I ended up doing:

  in the mxml component
  
  
  [Event (name = "authenticated", type = "flash.events.Event")]
  

  The logic of management in the method

  private void testValidation(event:ResultEvent):void
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  in the main application

  When you use the meaning of code in Flex Builder, "authenticated" came as a selection of events valid.

  Thanks again everyone,
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  Thank you for all the ideas, your time and patience. I am new to editing.

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  Have you tried to add a freeze frame to the position of the last good image?

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