When you define a local variable Nvarchar2 inside a package, it is always NULL

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• Authorization regime breaks when you use global Session Variable

  Hello

  I have a problem with my authorization scheme.

  Background:

  In the diagram, it checks if it exists there is an email in my USERS table which is equal to my Global Variable, LOWER_USER. It verifies this authorization once per page view.
  LOWER_USER has a comprehensive calculation that is running "on the new Instance (new session)" which fills the variable with the result of PL/SQL expression lower (v ('APP_USER'))

  This works if you start at the home page (which has no authorization schema) and then go to the page with the diagram of authorization.

  However, if you follow a link to the clever page of the authorization that the first page of your session, authorization error is displayed.

  Tried:

  I found if I changed my authorization scheme to compare the existence of an e-mail of the USERS table to lower (v ('APP_USER')), it still works.

  Conclusion:

  It seems that there is an unanticipated problem of Order of Execution here. The global variable must not be filled before the authorization page check?

  Thanks for your help!

  parkerktemple-Oracle wrote:

  I have a problem with my authorization scheme.

  Background:

  In the diagram, it checks if it exists there is an email in my USERS table which is equal to my Global Variable, LOWER_USER. It verifies this authorization once per page view.
  LOWER_USER has a comprehensive calculation that is running "on the new Instance (new session)" which fills the variable with the result of PL/SQL expression lower (v ('APP_USER'))

  This works if you start at the home page (which has no authorization schema) and then go to the page with the diagram of authorization.

  However, if you follow a link to the clever page of the authorization that the first page of your session, authorization error is displayed.

  Tried:

  I found if I changed my authorization scheme to compare the existence of an e-mail of the USERS table to lower (v ('APP_USER')), it still works.

  Conclusion:

  It seems that there is an unanticipated problem of Order of Execution here. The global variable must not be filled before the authorization page check?

  The point on the new Instance treatment is not the place to calculate this value. In APEX 5.0 using the new point of treatment after the authentication , or in earlier versions use a procedure after authentication in the authentication scheme. (Still , including your APEX version when you ask a question allows appropriate solutions to provide quickly and efficiently: How to get the answers from the forum)

  Alternatively, if you are using a custom authentication scheme which strengthens the tiny usernames and that's how you want to treat throughout the application, by setting the p_uppercase_username parameter in the service of connection to false will result in the value of APP_USER lowercase.

• How to stop a picture fill when you cut a comic text/form inside?

  Hi guys,.

  New to HAVE it and I am puzzled by this problem.  I have a vector texture of steel that I want to apply to the text.  I'm used to the AE and PH where I can use the blending modes and all to get that to happen, but HAVE is different.

  I write my text so I bring texture.  and I can not get the texture appears only in the text.  So I take the texture and do a shade.  This works.  Is this the only way?

  Another thing I did was to create the text and use the draw inside the tool and place texture in the text.  Which works very well.  Now, I want to use the tool parts and the part of text line break.  I turns text into an overview (with texture drawn inside), and no problem.  I'm going to use the online tool and make all the lines... still fine.  When I click the divide button in the pathfinder / plan of the text disappears and all I'm left with is the texture and is supposed to be in the text.

  What I do to work?  Is to do it in the best grade average?

  With I want to break the text which has an image drawn on the inside?  Is it possible to do?

  I can do everything with a scalable vector?

  Help, please!

  Thank you

  Jay

  Follow this exactly

  1. Fill a rectangle with pattern
  2. Set on the top type
  3. Edge type
  4. with the selected type object > compound Path > make
  5. Select all
  6. Object > clipping mask > make
  7. Draw lines on top
  8. Select all
  9. Pathfinder > divide
  10. you assign to activate turn into prefs change pattern tiles
  11. Ungroup
  12. Drag a shape on

  

  

  #4 sounds redundant. Why make a compound path on top a compound path already existing. Too long a fair explanation try both ways and you will see the importance that the part is.

  #10 will make it so the contents of your form will not move when you drag, so the original image will be intact

• When you use a form variable, the paging bar does not work

  I have the following query:

  $maxRows_RS_Search = 7;
  $pageNum_RS_Search = 0;
  if (isset($_GET['pageNum_RS_Search'])) {
    $pageNum_RS_Search = $_GET['pageNum_RS_Search'];
  }
  $startRow_RS_Search = $pageNum_RS_Search * $maxRows_RS_Search;
  
  
  $colname_RS_Search = "-1";
  if (isset($_POST['Search'])) {
    $colname_RS_Search = $_POST['Search'];
  }
  mysql_select_db($database_dconn, $dconn);
  $query_RS_Search = sprintf("SELECT * FROM products WHERE (Category LIKE %s OR products.Manufacturer LIKE  %s OR products.Model LIKE  %s OR products.Color LIKE  %s) AND Category!= 'Stage Pianos' AND Category!= 'Recent Pianos' AND Category!= 'Recent Keyboards' AND hidden ='no'", GetSQLValueString("%" . $colname_RS_Search . "%", "text"),GetSQLValueString("%" . $colname_RS_Search . "%", "text"),GetSQLValueString("%" . $colname_RS_Search . "%", "text"),GetSQLValueString("%" . $colname_RS_Search . "%", "text"));
  RS_Search = mysql_query($query_limit_RS_Search, $dconn) or die(mysql_error());
  $row_RS_Search = mysql_fetch_assoc($RS_Search);
  
  
  if (isset($_GET['totalRows_RS_Search'])) {
    $totalRows_RS_Search = $_GET['totalRows_RS_Search'];
  } else {
    $all_RS_Search = mysql_query($query_RS_Search);
    $totalRows_RS_Search = mysql_num_rows($all_RS_Search);
  }
  $totalPages_RS_Search = ceil($totalRows_RS_Search/$maxRows_RS_Search)-1;
  
  
  $queryString_RS_Search = "";
  if (!empty($_SERVER['QUERY_STRING'])) {
    $params = explode("&", $_SERVER['QUERY_STRING']);
    $newParams = array();
    foreach ($params as $param) {
      if (stristr($param, "pageNum_RS_Search") == false &&
          stristr($param, "totalRows_RS_Search") == false) {
        array_push($newParams, $param);
      }
    }
    if (count($newParams) != 0) {
      $queryString_RS_Search = "&" . htmlentities(implode("&", $newParams));
    }
  }
  $queryString_RS_Search = sprintf("&totalRows_RS_Search=%d%s", $totalRows_RS_Search, $queryString_RS_Search);
  uery_RS_Search = sprintf("SELECT * FROM products WHERE (Category LIKE %s OR products.Manufacturer LIKE  %s OR products.Model LIKE  %s OR products.Color LIKE  %s) AND Category!= 'Stage Pianos' AND Category!= 'Recent Pianos' AND Category!= 'Recent Keyboards' AND hidden ='no'", GetSQLValueString("%" . $colname_RS_Search . "%", "text"),GetSQLValueString("%" . $colname_RS_Search . "%", "text"),GetSQLValueString("%" . $colname_RS_Search . "%", "text"),GetSQLValueString("%" . $colname_RS_Search . "%", "text"));
  
  

  The navigation bar

  </table>
           <?php } while ($row_RS_Search = mysql_fetch_assoc($RS_Search)); ?>
         <table border="0">
           <tr>
             <td><?php if ($pageNum_RS_Search > 0) { // Show if not first page ?>
                 <a href="<?php printf("%s?pageNum_RS_Search=%d%s", $currentPage, 0, $queryString_RS_Search); ?>">First</a>
                 <?php } // Show if not first page ?></td>
             <td><?php if ($pageNum_RS_Search > 0) { // Show if not first page ?>
                 <a href="<?php printf("%s?pageNum_RS_Search=%d%s", $currentPage, max(0, $pageNum_RS_Search - 1), $queryString_RS_Search); ?>">Previous</a>
                 <?php } // Show if not first page ?></td>
             <td><?php if ($pageNum_RS_Search < $totalPages_RS_Search) { // Show if not last page ?>
                 <a href="<?php printf("%s?pageNum_RS_Search=%d%s", $currentPage, min($totalPages_RS_Search, $pageNum_RS_Search + 1), $queryString_RS_Search); ?>">Next</a>
                 <?php } // Show if not last page ?></td>
             <td><?php if ($pageNum_RS_Search < $totalPages_RS_Search) { // Show if not last page ?>
                 <a href="<?php printf("%s?pageNum_RS_Search=%d%s", $currentPage, $totalPages_RS_Search, $queryString_RS_Search); ?>">Last</a>
                 <?php } // Show if not last page ?></td>
           </tr>
         </table>
  
  

  As you can see I'm using $_POST when running the database. It works fine the first time, however when you use the back of the navigation bar for a reason any he does not post research. When I change this back to a ' $_GET ' pagination works fine. Is there a way to get the paging function with the $_POST?

  Any help welcome

  Using GET to interrogate a database is fine as long as you take precautions to disinfect all input to prevent SQL injection, and to ensure that the user will not be able to return lines, so that they are not allowed. Other than that, you can store the value of research in a session variable.

• Error of method obsolete when you define the measure

  Hello
  
  I get an obsolete method error when you try to define a measure of logical columns:
  
  Here is the definition of the measure:
  
  SUM (TIMESTAMPDIFF (SQL_TSI_DAY, 'ACTIVE'. "" DATE ","ACTIVE. " (("' DATE SOLD ')). The version is 10.1.3.3.1.
  
  Is there another way to do this?
  
  Thank you
  rkingmdu

  Hello...

  Seems you have used... yet once you establish this feature with the logical tables and columns...
  That is why you are unable to see tab aggregation...
  Read my last post...
  Hope it works...
  For this... View is not necessary...
  Don't forget that sight has always led to the degradation of performance...

  Thank you & best regards
  Kishore Guggilla

• "Only one instance of wusa.exe is allowed to use" error when you try to install a Windows Standalone Update package

  I just came across this error when you try to run the stand-alone update of Windows for Microsoft Virtual PC on my Windows 7 Professional machine.  Check the event logs, I saw the following message:

  Windows Update could not be installed due to the error 2147944018 "another installation is already in progress. Complete it before you proceed with this installation. "(Command line:""C:\Windows\system32\wusa.exe" "C:\Users\dorseytm\Desktop\Windows6.1-KB958559-x86.msu" ")

  I searched, but could not find any current installation.  I rebooted several times, I tried to run CCleaner on the registry, stop and start the Windows Update service, but nothing has worked.

  The file I am trying to run is Windows6. 1-KB958559-x 86.msu.  Any help on this would be greatly appreciated.

  Thank you.

  tmdorsey76,
  A few questions.  This error only happens with KB958830 or with others?  What language is run on the PC?

  If you are comfortable with the registry editor, then look to see if this key exists:
  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\InProgress

  If this key is there then first copy it to your desktop then delete this key.

  * Change the REGISTRY settings can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the REGISTRY settings configuration can be solved. Changes to these settings are at your own risk.* *.

  Mike - Engineer Support Microsoft Answers
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Disable the highlighting when you click on a variable

  I really like the new beta of Flex Builder 3, thanks to all the developers of Adobe!
  
  But I must say that I prefer to turn off the blue highlight when clicking on a variable. Is this possible? I don't see the option anywhere.

  Hello

  You can enable or disable this feature to highlight using the toolbar to mark Occurrences button (it looks like a yellow highlighter).

  You can also adjust the color of the highlight to highlight less. Go to Preferences > General > editors > text editors > Annotations and some ActionScript events (this will affect the color in the MXML code too).

  -Peter

• "Not a valid error code" when you create a shared variable of data type custom

  I am trying to create a shared variable with a data type of a 2d double table. I created a custom control that contains a table with a numeric type for this 2d. Manager of distributed system v12 I select 'add a variable', then select 'of the custom control. Once select my control I get the following error: "invalid data type. You want to choose a different data type. Any advice as to why it doesn't work? Thank you.

  This seems to be recorded in the CAR #405941.  All this is a bit strange, but I'll try better possible workaround solutions I can.  I tested a large number of these myself, and here is what I found.

  1. make sure that the custom control you did was created in 2012 of LabVIEW or you save it in an earlier version.  If you save on an earlier version, you may also open the .ctl in LabVIEW 2012 and resave it (I needed to do).  I tried to create my own control in 2012, as well as save the control to a previous version, the two worked, but I don't end up with the same result (I don't understand this, but I wanted to mention it so that you know).

  2. it seems that you are able to make the variable shared by program by modifying the example of the community to adapt to your needs.  If you do not need to create many variables it may be the best option if it works for you.

  I would also try adding the variable of the LabVIEW project, you are working on that.  It wasn't a direct troubleshooting step but there are several ways of doing things in LabVIEW and, sometimes, one of them is working while the other does not.

  Edit: Example of community is here https://decibel.ni.com/content/docs/DOC-16863

• MAXL: Error when you use the runtimesubvar variable in the function 'run the calculation '.

  Hello everyone,

  I am trying to use a variable ($MyScenario) as a runtimesubvar for a calculation script.

  This excerpt from my script works perfectly (without variables):

  run the calculation "MyApp". "MyPlantype'. '" MyCalcscript' with runtimesubvars ' MyRTSV = 'Budget '. ' ;

  The following with variable does not work:

  The value MyScenario = "Budget";

  echo $MyScenario;

  run the calculationn 'MyApp'.' MyPlantype'. 'MyCalcscript' with runtimesubvars ' MyRTSV = $MyScenario; ' ;

  
  

  It is the output:
  

  Budget (<-$MyScenario echo works!)

  MAXL > run the calculation 'MyApp'.' MyPlantype'. 'MyCalcscript' with runtimesubvars 'MyRTSV = $MyScenario;';

  ERROR - 1012150 - environment variable [MyScenario] does not exist...

  I also tried putting $MyScenario between quotation marks simple '$MyScenario', which seems to work better but leading to a different error:

  Budget

  MAXL > run the calculation 'MyApp'.' MyPlantype'. 'MyCalcscript' with runtimesubvars ' MyRTSV = 'Budget';

  ERROR - syntax error 1242021-1 ['Budget'].

  What Miss me?

  Thanks in advance,

  Fadel

  Have you tried to use double quotes around the entire string of RTSV? Apostrophes are cutting the expansion of variables in MaxL. I think the idea is at the exit of the second snippet - $MyScenario is passed through the intact calculation and then script (MIS-) interpreted as an environment variable.

• When you define the virtual measure of the Manager, the entire screen scrolable

  Hi all,

  My original CD is what is displayed in this thread

  http://supportforums.BlackBerry.com/T5/Java-development/fields-alignment-in-Manager/m-p/1297121

  I got a solution for this case are not the last field added to VFM in short my repainting issue is resolved

  But now I have another problem

  It's that I should give my vfm an area specified on the screen.

  I found two ways

  setExtent() and setVirtualExtent()

  If I use setExtent() prblm it gives my is that kind of area hard is the for the optimization of the resources on the screen, if the area of fields its ok. But if the field is less than the assigned area there is empty space below them, which is kind of wrong.

  So he made me use setVirtualExtent(), it sort the problm setExtent() was given, but raised a new now if fields added consume more VFM my entire screen area is set to scrolable, but actually only the VFM must scroll.

  so, please help me to sort out one of the question is the issue of the emptyspace so that I can use the setExtent()

  or the scrolling screen problem so i can use setVirtualExtent()

  A big thank you in advance to all the world.

  Respect of

  Thank you peter for your answers.

  My problem is now solved. I just do a check in the subLayout() of my VFM on basis of the number of fields to adjust the height in setExtent(). Now my domain is added in the optimization of resources, but the field 1 is always at the top new fields are added below and I have to scroll to access. but my of paint and other problems are now solved.

  (No idea of what is happening in particulr but thank God my problm is now resolved)

  Concerning

• indicating no not on the latest version when you upgrade today, I have upgraded a number of times and always the same message

  window 7
  updated several times, always the same question

  Where it says that you are not on the latest version? You can attach a screenshot?

  If http://www.google.com/firefox is the page telling you this, it is not true that Google is not maintain this page. Change your home page about: Welcome to the place.

• Why flatten data chain not getting past all about TestStand via a local variable of the string?

  I tried to go around a series of data in TestStand as a string using "flattened chain" of LabVIEW. When I create a local variable in TestStand of type 'string' and try to write the cluster flattened at this that he simply not transmitted. If I convert the string flat binary table and then pass it around, I can recover all the data very well.

  Is there something I'm missing here?

  I've attached an example Teststand sequence that illustrates this problem. If you run this sequence that the 1st test will fail, which is the attempt to simply pass the flattened string data structure and the 2nd test will pass as it is the binary table that I generated from the flattened string.

  Thank you

  Pete

  crossrulz is correct.  The Null character affects how TestStand handles the string.  You will need to specify the string to a binary string in the list of settings both the VI.  TestStand then encodes the stringso it can prevent the loss of data.

  If you need work on the binary string in TestStand, you will need to convert it to an array of raw data with PropertyObject.GetValBinary.

  

• When you add a second point to my stackpane, the first element loses its ability

  I have a stackpane. When I add a second element of my stack pane, both appear, but I can't click on my first article more. It becomes "unclickable".
  
  what I defined in my .setonmouse does not work. It works for my second point. If I change the order that they are in the part of the stack, the other works are, but not both.
  
  is there any solution for this? This is what my program looks like:
  
  I want that my "grid" centered STILL. There are buttons on the left centered in a column, there will be buttons on the right then, and there will be buttons/text on top of the grid and buttom in the margins thereafter too.
  
  I want everything to be clickable.
  
  http://img688.imageshack.us/img688/6025/examplerg.PNG
  
  Published by: 922630 on March 27, 2012 16:37

  When you place the VBox in the StackPane, it was expanded to cover the gridpane, so when you try to click on the gridpane, the vbox that just overlap the gridpane then consume all mouse events so that they never reach the underlying stackpane the phase of event propagation (i.e. When you capture the). The button inside the VBox does not expand to fill the dimensions of the VBox because that's maxsize is "tight" to its default size (which is one of the more confusing aspects of JavaFX layout). You can see this behavior by applying a green background color to the VBox, in which case the whole scene will go green-online

  vbox.setStyle("-fx-background-color: forestgreen");
  

  One way to solve this problem must also fix the size maximum of the vbox to its size by default, (similar to what the implementation of the default button does).

  vbox.setMaxSize(Region.USE_PREF_SIZE, Region.USE_PREF_SIZE);
  

  After that, the VBox doesn't fill the entire screen, but will be of size to the same size as the button and centered in the StackPane.
  To get the VBox upstairs on the left once again, you can set its alignment.

  StackPane.setAlignment(vbox, Pos.TOP_LEFT);
  

  After all this is done, you will get your mouseentered event handler that is triggered on your gridpane and implementation under the shadow effect, you will still be able to click on the button in the upper left corner of the screen as your example has and everything is nicely resizable without any appeal to hard-coded translation.
  Have fun building your game - I've always liked Connect4 :-)

• FMS automatic disconnects when you use a class

  I am trying to implement a very simple class that will create an instance of the NetConnection object and connect to the FMS server. However, the customer connect then disconnect immediately when the swf file is published. My code is as follows...
  
  The FLA code:
  Import _includes.*;
  var obj_conn:Conn = new Conn();
  obj_conn. Connect();
  
  Code Conn.As:
  _includes class. Conn
  {
  public void Conn()
  {
  }
  
  public void connect()
  {
  var nc:NetConnection = new NetConnection();
  NC. Connect ("rtmp://localhost/classtest");
  }
  }
  
  
  Please note that the connection works fine if I just create a NetConnection instance on the FLA itself variable in the timeline. Any suggestions/help would be appreciated!

  He thinks that is because you use the local variable: your variable is deleted at the end of the connect() so your NetConnection will close its doors at the same time.

  Try this:

  Code Conn.As:
  _includes class. Conn
  {

  private var objNetCon:NetConnection;

  public void Conn()
  {
  }

  public void connect()
  {
  this.objNetCon = new NetConnection();
  this.objNetCon.connect ("rtmp://localhost/classtest");
  }
  }

• Question about local variable in LabVIEW

  I am a new bie to LabVIEW.

  I have a question about local variable in LabView.

  I tried to stop a loop by the local variable, but the value of the loop for counter is different with my hope.

  I think that the loop to stop at 6, but he stopped at 7.

  Could someone help me?

  This looks exactly like a race condition.  You have know control if the control terminal is first in reading or the local variable is written to the first.

  Try to run your code to highlight execution.

  In your code, what usually happens is that order is read and the value is false.  Then the other code will run allowing the value to write to the local variable.  Let's say that in a particular loop iteration, we get the True value.  But control of the final value has already been read as false, then the loop runs again.  The next iteration of the Terminal is read and then he sees the true, will force to stop no matter what happens in the rest of the loop the loop.

  So, why do you use a local variable instead of sending just the wire to the terminal stop?