By default, the variable definition of page shown as checkbox

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• to access the variables in a page in another page qml

  Hey gang,

  I've been watching some of the other problems autour to access the variables from one page on another page qml qml, and I can't get this to work.

  I have a page, main.qml with a NavigationPane.  The NavPane has a Page and some containers.

  I have a property defined in the NavigationPane like this:

  NavigationPane {
      id: mainNav
      backButtonsVisible: true
      property int customInt: 2
  
      onCustomInt: {
          console.log("  -------------> App: customInt");
      }
  

  I have a ComponentDefinition for next page, called SettingsPage.qml.  In the settings, I have two drop-down lists and a slider.

  Page {
      actionBarAutoHideBehavior: ActionBarAutoHideBehavior.HideOnScroll
      id: pgSettings
  
      ScrollView {
          id: pageScroller
          scrollViewProperties.initialScalingMethod: ScalingMethod.AspectFit
          Container {
              topPadding: 25
              bottomPadding: 25
              rightPadding: 25
              leftPadding: 25
              Label {
                  text: "Settings"
                  textStyle.fontSize: FontSize.XLarge
              }
          Container {
              id: dropDown1
              topPadding: 25
              bottomPadding: 25
              rightPadding: 25
              leftPadding: 25
              DropDown {
                     id: ddOption1
                     title: "Option 1"
                     verticalAlignment: VerticalAlignment.Center
                     horizontalAlignment: HorizontalAlignment.Center
                    Option {id: o1o1; text: "One"; }
                    Option {id: o1o2; text: "Two"; }
                    Option {id: o1o3; text: "Three"; selected: true; }
                    Option {id: o1o4; text: "Four"; }
  
                  onSelectedIndexChanged: {
  
                      switch (selectedIndex){
                          case 0:
                              //
                              console.log(" -->App: Option 1 Selector, On");
                              customInt = 0;
                              break;
                          case 1:
                              //
                              console.log(" -->App: Option 1 Selector, Off");
                              customInt = 1;;
                              break;
                          case 2:
                              //
                              console.log(" -->App: Option 1 Selector, Top (default)");
                              customInt = 2;
                              break;
                          case 3:
                              //
                              console.log(" -->App: Option 1 Selector, Bottom");
                              customInt = 3;
                              break;
                      }
                  }
              }
          } }
  

  I look forward to the the statement will change the level property NavPane, called customInt, but it doesn't.

  the output of the console shows that the ' App: Option 1 selector "gets selected in the dropdown list selected index changes, but the onCustomInt() funtion slot never gets called.

  I tried "mainNav.customInt = X" too, but the parameters cannot solve the mainNav.  I get "unknown symbol 'mainNav'" error with alittle bulb.

  what I am doing wrong?

  When you call the second page, SettingsPage.qml, set it as an object.

  Don't do the following:

  attachedObjects: [
  
      ComponentDefinition {
          id: settingsPageDefinition
          source: "SettingsPage.qml"
      }
  ]
  

  Follow these steps:

  attachedObjects: [
      // Definition of the second Page, used to dynamically create the Page above.
      ComponentDefinition {
          id: settingsPageDefinition
          Settingspage{
  
          }
      }
  ]
  

  Then the second page main navigation page in the IDE.  I had the same problem with a multi-page application, I created.

• How to pass the variable to bind page ADF view object

  Would appreciate your help on this.
  Set up a view with a variable binding object: param1 in where clause.
  I want to pass the value of the variable to link from a page of the ADF (.jspx)
  
  I know that one Option using executeWithParams() method binding in the ADF page.
  But, I want to pass a pageFlowScope parameter (which is already set when loading the page) to the variable binding VO, and the VO should also display the results filtered on the page the first time itself.
  
  Could someone help me understand with a code, how to achieve the same. (Is there a groovy expression to access the param pageflowscope?)
  
  Thank you
  
  Published by: user5381160 on August 12, 2010 20:01

  You should also consider dragging operation executeWithParams on your workflow and of wiring to occur before your page instead of in the definition on the page itself - so it is more clear what is happening and is the approach recommended for 11 g applications. When drag-and you - drop operation, you can use the dialog box bind the parameter to your page flow - scope variable by providing the good EL there.

  There is no expression Groovy in the model layer to access the workflow variable scope page (which is in the controller layer) because this would violate the separation of concerns inherent in an MVC application.

  John

• Apply the variable definition in the subclass with abstract method

  Hello
  
  It's his practice use? :
  

  public abstract class Base {
      private int importantPrivateVariable = setImportantPrivateVariable();
      protected abstract int setImportantPrivateVariable();
  }

  I want to apply the extension of the class to define a private variable, but there is no variable abstract in java, I can use a method for that.
  
  Thank you
  lemonboston
  
  Edit: the variable can be protected as well, I guess that's not important here, but correct me if I'm wrong

  lemonboston wrote:
  Hello

  It's his practice use? :

  I don't think it's so common, but it's easily understandable code. However, there are several problems with this approach:

  public abstract class Base {
  private int importantPrivateVariable = setImportantPrivateVariable();
  protected abstract int setImportantPrivateVariable();
  }
  

  I want to apply the extension of the class to define a private variable

  This is some what your code implements: your base class requires the subclasses to return an int value, and the Base class uses this value to assign to the variable.

  Therefore, the method should be called to (for example getInitialValueOfImportantVariable()+ to have a consistent naming with his signature (it returns a value, whereas a regular setter must declare a void return type: protected abstract void setImportantPrivateVariable (int someValue);).)

  Edit: the variable can be protected as well, I guess that's not important here.

  Well, Yes, it is 'important' - at least, there is a noticeable difference: the variable is private, the base class is free to treat it as seems it (for example, assign the value at construction time and never change it later). If the variable was protected, the subclass could change in ways and at times not known by the base class.

  but correct me if I'm wrong

  There is a trap in this construction: the method is called in the variable initializer, i.e., behind the scenes, about during execution of the Base, so before the constructor of the sub-class class constructor. For example, you call a method on an object that is not completely initialized (for example some of its attributes may always be null at this point). There is a rule that discourages this kind of situation, which goes something like "no calling private and unofficial constructor methods.

  To avoid this trap, two options:
  -requires an int argument in the constructor of the Base class, as suggested above
  -Don't be and set the value of the important variable in the code of the initializer or the constructor, but a special method in the base class instead:

  public abstract class Base {
      private int importantPrivateVariable; // default value is zero
  // or alternatively:
  //    private int importantPrivateVariable = ...; // Some default value
      protected abstract int getImportantPrivateVariable();
  
      public void initializeImportantPrivateVariable() {
          importantPrivateVariable = getImportantPrivateVariable();
      }
  }
  

  This construction is a degenerate form of a common model known as the model method (where a base class method calls usually several methods of the subclass in a specified order and with a specified sequence, allowing for the subclass to implement the details of the methods).

  The downside is that the client code (the one that uses the Base instance) must know when to call this initialization method, while initialization, a constructor-based allows the free client code of don't like do not at all.

  Much luck,

  J.

• By default the variable $_POST

  I have a form where the first field has a browse button attached to it to download a file.

  Here is the code

  < do action = "<?" PHP echo $editFormAction;? ' > ' form enctype = "multipart/form-data" method = "post" name = "form1" id = "form1" >
  < table align = "center" >
  < tr valign = 'of basic">
  < td width = "113" align = 'right' nowrap = "nowrap" > PictureLocation: < table >
  < td width = "192" > < input type = "file" name = "PictureLocation" value = "" size = "32" / > < table > "
  < input type = "hidden" name = 'MAX_FILE_SIZE' value = '1000000' / >

  Now, when I run it, it allows me to search for a file correctly and put the path to the file in the blank for me, but when I click on the button send, the variable of $_POST is zero, then it cannot write to the database.

  I tried to put the value of $_POST to value of $inasmuch as this

  $_POST ['PictureLocation'] = $_FILES ['PictureLocation'] ['name'];

  but unfortunately, this command is ignored, he still considers that $_POST is null

  Any way around this.

  Why you want to assign the value to the array $_POST? I assume it is because you are using a server behavior insert record that has something like this in the code:

  GetSQLStringValue($_POST['PictureLocation'], "text")
  

  The value doesn't have to be the table $_POST. It may be what you want.

  GetSQLStringValue($_FILES['PictureLocation']['name'], "text")
  

• The variable pPageSubmissionId of page JavaScript

  Hello
  
  I would like more information on the nature and use of the pPageSubmissionId element.
  
  Thank you
  Arie.

  Arie - it's a random-ish number that allows the engine to detect if a page is sent several times, supporting the function "prevent/allow the duplication page layouts.

  Scott

• &lt; by default the fonts ¶ &gt; vs <>/ variables

  Arnis: "extinguishing properties using the tag < by default the police number > is probably a habit that goes back some buggy in editions behavior very early FM where sometimes a specified format character would come out of a x - ref (or was it a variable).» "FWIW, it's easier and more convenient to use instead <>/."

  <>/ Is not documented anywhere?

  And it is identically equal to < default policy number >?

  It would be nice to have a Variable construction, which simply means that
  < / ChFmt > 'put an end to the last marker', rather than
  < by default the police number > "Reset default values for the rest of the string to whatever formats para/char arrives in force.»

  For example, if a fraction 11/17 arbitrary in the way of pre-Unicode do
  < Exhibitor > 11 < default ¶ > < symbol > < default ¶ > \xa4 < index > 17
  with a substitution of font applied to the para, the denominator restores the paragraph format and loses the substitution (yet another reason to avoid substitutions, to be sure).

  It is possible to create Formats character bookends for certain things, for example < / Exhibitor > which is identical to < Exhibitor > except for the attribute exponent, who left for the < / version.

  But it does not seem possible to do the same thing for a tag are as < symbol > < / symbol >. There is no cancellation for the police family:, only an 'As-is' displayed no surprise to do nothing.

  This specific example is done with much more elegance with Unicode these days (often entirely without character Formats), but there may be other cases where a < / ChFmt > tag would be useful.

  It is mentioned in the section "Examples of cross reference" dating back at least v.7.

  "You can use the building as a substitute for block in the definitions for reference.

  You can use the building block virtually anywhere they are used to turn off (reset) previously applied tag building blocks of characters: variables, indices, markers, the x - Ref.  (Except auto-chiffres). It is much easier and more succinct to enter and was often with the 255 character limit in some articles.

• Redirect to the same page with the values of the variables

  Hello

  I develop a form to report data of the certain date range provided by the user.

  The problem is that I have to redirect the page back to the original page with the error message "not found in the date range" If the provided date range contains all the data in the database. I am able to redirect the page to the original page for help:

  < cfif queryname. RecordCount EQ 0 >

  < cfset action 'error' = >

  < Cflocation >

  < / cfif >

  And I use the < cfparam > for the creation of an action to navigate in the code, variable

  < name cfparam = "action" default = "" >

  [Use the < cfparam > above, tag at the top of the code and using action EQ 'report' and ' ' for navigation in the code]

  But, when I redirect to the same page, with the variable value measures of error and using cflocation he forget all varable values in the new page [way], then how can I pass a variable value measures on the same page and redirect it to the same page on meeting certain criteria.

  If this isn't clear, let me know.

  Help, please

  Vijayvijay77.

  vijayvijay77 wrote:

  
  ...

  
  

  And I use

  a kind of cfif to navigate inside the code. I'm doing something wrong here.

  You say that you guessed it at work.  But you have a dangerous code here (if you have not changed).

  The line will generate variables URLS when ColdFusion processes the page.cfm file once requested by the browser.  For example url.set and url.flag.

  Tags are NOT specifying the scope of variables, so they will default to the scope of "variables".  Who are the local variables of the demand for treatment.  For example variables.set and variables.flag.

  URL.set and VARIABLES.set ARE NOT the same variables.  And this confusion can cause some VERY difficult to diagnose the problems of code.

• How to set default to in the dashboard quickly the value of the variable presentation

  Hi all the gurus of BI.
  
  I'm coming out of my problem of the last two days and I'm not able to find the solution.
  
  Here's my problem.
  
  I'll have two dashboard pages in a dashboard. The two pages contains guest of dashboard. Now from the command prompt on the first page that I put a variable presentation and I want to use the value of the variable of this presentation to invite ' s value that is used in my second default dashboard page.
  
  
  I hope that I can do with the server variable or variable expression, but don't know the right way. I tried a lot with both, but not able to find a solution.
  
  Could help me please?
  
  Kind regards

  Hey, no points? Was it not the 'correct '?

• Can I change the default folder for new documents Pages?

  When I run the application Pages, the first thing I see is a Finder window. For some reason, this Finder window invariably opens, not with the Documents folder, but in a specific subfolder of the folder images. Sometimes I use this folder as source for the photos that I insert into documents, but I don't want to see this folder every time I run the application Pages.

  How can I control this behavior? I see nothing in the preferences page to set a default value.

  When you launch Pages, you will be presented with a file picker (not the actual Finder). The left sidebar will be a folder of Documents, you must select. At this point, you can simply stop Pages. He will remember to open in the last selected folder and on the content of the Document folder, you will see a file chooser. As long you open, edit, save, or export documents in the Documents folder, it will remember this folder.

  If you change the location of the folder memory, whether it is in the file picker, or save or export to another location of the folder, and then the next launch of Pages will direct you to the last used folder location and not the location of the Documents folder.

  There is no user parameter which can be set to always override the behavior of Pages above.

• The print is so small. How can define you default largest size print without having to click the icon on each page?

  The print is so small. How can define you default largest size print without having to click the icon on each page?

  The Firefox Page Zoom feature makes a domain level by area to save favorite settings level users zoom, there is no default Page Zoom level setting in Firefox, as with some other browsers.

  Try the extension Default FullZoom Level:
  
  https://addons.Mozilla.org/en-us/Firefox/addon/6965

  Or the NoSquint extension:
  
  https://addons.Mozilla.org/en-us/Firefox/addon/2592/

• Create a shortcut on the desktop the icon comes back to a 'globe' for any shortcut, I create. It does not cover the actual icon as shown in the url or web page. Any ideas?

  Create a shortcut on the desktop the icon comes back to a 'globe' for any shortcut, I create. It does not cover the actual icon as shown in the url or web page. Any ideas?

  Hi Ronnie,.

  I see that you can not create a shortcut on the desktop. I'll help you with this problem.

  1. What is the brand and model of the computer?

  2. what operating system is installed on the computer?

  3. what security software is installed on the computer?

  4. have you made changes on the computer recently?

  5 is the issue limited to the creation of shortcuts on the desktop?

  6. How do you try to create a shortcut on the desktop?

  Please provide us with more information to continue troubleshooting as a result.

  See the link on how to ask questions or help on the Forums.

  Suggestions for a question on help forums: http://support.microsoft.com/kb/555375

  Thank you.

• How I wear on the variables in the database of a page to another?

  I have a MySQL database displayed in a table on one page, with a link in each row, pointing to a DETAILS.php page where I want to show the end user all the details of this record or a line item in a different format. After that I have a link to the new page, how should I address variables for "this particular record" clicked on in the 1st page? What is the system automatically knew which record of the row in the table that I linked to?

  lesliebrownadobe wrote:

  I have a MySQL database displayed in a table on one page, with a link in each row, pointing to a DETAILS.php page where I want to show the end user all the details of this record or a line item in a different format. After that I have a link to the new page, how should I address variables for "this particular record" clicked on in the 1st page? What is the system automatically knew which record of the row in the table that I linked to?

  Each record in your database must have a "unique" identifier (primary key), tying the record to it.

  You then pass this "unique identifier" to the details page in the link that you create using php for loop through each record found in the database, which no doubt you already have.

  On the details page then use you php to get the id of the file sent to the page via the link:

  $id = $_GET ['id'];

  Once you have the id that you are in business and can create a mysql on the database query to get the record corresponding to the code

  SELECT * FROM table WHERE id = "$id".

  'id' is the 'unique' field in the database that identifies records and the "$id" being the variable passed from the link

• Impression of a value to the variable in the jspx page adf

  Hello
  
  I have a page display.jspx and I'm passing a variable to this page through a url. Here my requirement is I have to print this value on this page jspx. If the page is a jsp I get values on jsp page, but in the case of jspx, I don't get the values and I use Jdev 11.1.1.5.
  
  Thank you
  
  Srinivas.

  You can access the setting via EL like

  When the URL looks like http://YOUR_CONTEXT_ROOT/faces/YOR_PAGE_NAME?abc=r2d2

  Timo

• Default presentation variable used in the SQL filter expression

  Hello
  I am trying to use a default value for a variable used in a sql expression in a filter presentation and could use assistance on why obiee stifles the syntax.
  
  I have a report prompted with a prompt on the name of the month (variable presentation framework - pres_month_name). The value read is used in a filter as an sql expression. The sql expression is a DEAL on the variable of presentation and its conversion to a number based on business rules.
  
  In the sql expression, I give you the presentation variable a default value for a variable of repository - rep_default_month_name. Repository variable is correct and no, based on business rules, returns an appropriate default month name.
  
  Now, if I hard code the value by default, there is no problem. Here is a sample of the filter:
  The month number less than or equal to * DEAL "{pres_month_name} {OCT}" WHEN "NOV" THEN 10 WHEN... END *.
  
  Notice that the variable of presentation is between single quotes, because this is an area of character. Once more, it works fine, but I don't want to hardcode the default, I want it based on the variable repository, therefore:
  
  The month number less than or equal to * DEAL '{pres_month_name} {ValueOf (rep_default_month_name)}' WHEN 'NOV' THEN 10 WHEN... END *.
  
  By having this syntax for default of the variable of the presentation, I receive a message from the incorrect values in a filter.
  
  This report is not only used on a dashboard, but used in a briefing book as well. Whenever a briefing book is updated, by default the presentation variable is used, because obviously, the presentation is not available in a briefing, and I don't want to use a hard-coded value.
  
  I could duplicate the report and adjust the sql to not use the presentation variable, but always use the repository variable that returns a month by default, but I would be duplication of effort and I have to do this on several requests.
  
  Thanks for the help!

  Try this syntax described in the blog of Shiva that follows...

  http://shivabizint.WordPress.com/2008/10/02/Oracle-BI-EE-variables-overview/