Getting a value from a text of entry in backing bean element

Similar Questions

• Getting a value from selectonechoice

  Hello

  I use Jdeveloper 11.1.1.6

  My requirement is as below

  I have a component selected only one option, which displays a list of values.

  The user selects a value from the list of value and clicks the command button, and then the input field should be updated with the

  the value that is selected in the list.

  To do this, I wrote the code (no components company involved / only ADF faces) below

  I am able to get the list of values and post it on my page. For the rest of the game, I am not able to guess.

  I put selectoncechoice partialtriggers for buttons and the text in field

  All I need is the java code for getting the selected value and by attaching it to the text field.

  Can you help or guide me on this...

  Bean:

  The list < SelectItem > tempList.

  {} public void settempList (list < SelectItem > tempList)

  this.tempList = tempList;

  }

  public list < SelectItem > gettempList() {}

  If (tempList == null) {}

  tempList = new ArrayList < SelectItem > ();

  tempList.add (new SelectItem ("t1", "Item 1"));

  tempList.add (new SelectItem ("t2", "Item 2"));

  }

  Return tempList.

  }

  USER INTERFACE:

  <? XML version = "1.0" encoding = "UTF - 8"? >

  " < = xmlns:jsp jsp:root ' http://Java.Sun.com/JSP/page "version ="2.1"xmlns:f =" " http://Java.Sun.com/JSF/core "

  ' xmlns:af = ' http://xmlns.Oracle.com/ADF/faces/rich "> "

  < jsp:directive.page contentType = text/html"; Charset = UTF - 8 "/ >

  < f: view >

  < af:document title = "listPage.jspx" id = "d1" > "

  < af:form id = "f1" >

  < af:panelGroupLayout id = "pgl1" layout = "vertical" halign = "center" >

  < af:spacer width = "10" height = "10" id = "s1" / >

  < af:selectOneChoice label = "Custom List" id = "soc1" contentStyle = "make weight:" BOLD "; color: Green; ">

  < f: selectItems value = "#{Valuesbean.tempList}" id = "si1" / > "

  < / af:selectOneChoice >

  < af:outputText value = "Output text" id = "ot1' partialTriggers ="soc1"/ >

  < af:commandButton text = "Change" id = "ot1' partialTriggers ="soc1"/ >

  < / af:panelGroupLayout >

  < / af:form >

  < / af:document >

  < / f: view >

  < / jsp:root >

  Hello

  If you see:

  You must set a value for the selectOneChoice component. You add a new variable in your beans to use it to store your selectedItem. Then your output text should also reference the same attribute in its value field.

  Try to add in your bean:

  String mySelection;

  public String getMySelection() {}

  return mySelection;

  }

  {} public void setMySelection (String, string)

  mySelection = string;

  }

  value = "#{ValuesBean.mySelection}" label = "Custom List" id = "soc1" contentStyle = "make weight:"BOLD"; color: Green; » >

  and value = "#{ValuesBean.mySelection}" id = "ot1' partialTriggers ="soc1"/ >"

• get the data from the text box by clicking a button and display output text

  Hi all
  
  I have a task flow with two pages. On the first page, I have a text entry box and a command button.whenever I click the button, the data that is entered in the input text box should be displayed as output in the second page.please text after the code for this example.
  
  Thank you.

  Hello

  1. create a bean with a scope of application with any appropriate instance name: myBean_Request.
  2. create a property of the bean with any appropriate name. For example:

  private String textValue;
  

  3 generate the getters and setters in the bean for the text argument.
  4. set the value attribute of the text box to something like this.

  value="#{myBean_Request.textValue}"
  

  5. can insert setPropertyListener for the CommandButton as follows

  6. in the next page set the value of the text output to the

  value="#{pageFlowScope.textValue}"
  

  I hope this helps.

  Kind regards
  Sicard.

• How can I get a value from a function from pl/sql by OADBTransaction

  Hi all
  Hope you will be fine.
  as we know, we can get a sequence by this code value:
  Super.Create (AttributeList);
  Transaction OADBTransaction = getOADBTransaction();
  
  Vendor ID is obtained from the table sequence
  Number supplierId = transaction.getSequenceValue ("FWK_TBX_SUPPLIERS_S");
  
  My question is how can I get a value in a variable to a pl/sql function:
  the function is defined as follows:
  ******
  create or replace function getNextTrans return varchar2
  is
  Team varchar2 (20);
  Start
  SELECT "CASH". TO_CHAR (SYSDATE, 'DDMMYYYY') | GP_CASH_TRX_SEQ. NEXTVAL FROM DUAL;
  return team;
  end;
  /

  Hey Dina,

  Reference http://www.oraclearea51.com/oracle-technical-articles/oa-framework/229-calling-database-procedures-and-function-from-oaf.html

  Kind regards
  GYAN

• Cannot get the value of the text element

  Hello
  
  I have a screen in the text field and I'm defining its value via javascript (using $s). If I keep the point as display text (does not save the State), I can see the value set, but get the undefined when I try to access it.
  If, on the other hand, I put it as (State record) I don't even set and get still undefined.
  
  Can someone please tell me how I can get its value or to register the value provided by the javascript?
  
  Thank you.
  Andy.
  
  PS You forgot to mention, I work with Apex 3.2
  
  Published by: Andy, 20 Sep, 2010 17:53

  This can help

  Re: Editing session with javascript State

• getting a value from an XML string

  If I want a loader to load a text file based on XML how I'd get the XML to return a string.
  
  
  The first lines of code are my xml file.
  The following code excerpt is my charger of xml.
  The last code snippet is where I want my text file to load.
  In my line of code which is: myLoadVar.load (t.content); How can I get the value of t.content I got an xml file for a file name? I think I should do my xml file returns a string.

  You must add a line of code. I need to see the where it is located, in the lines below.

• To get the value from the user input

  Hi guys,.

  I have a .sql file, I need to get the feedback from the user and date to treat more end passing as a parameter in the procedure

  test. SQL

  Proc_process (p_in = > lv_in p1_in = > lv_in1);

  Once the process described above is then ask the user to change the table with the name of columnn like col_1

  Press on Y to continue or N to exit

  ALTER table T1 add col_1 date;

  I want these operations to be performed when run test.sql

  Hello

  Maybe something like that

  accept option_1 char prompt 'Do you want to alter table T1 ? ( press y to continue n to skip ) : ' default n
  accept option_2 char prompt 'Do you want to alter table T2 ? ( press y to continue n to skip ) : ' default n
  
  prompt alter table T1 : &option_1
  prompt alter table T2 : &option_2
  
  BEGIN
    --
    IF upper('&option_1') = 'Y'
    THEN
        DBMS_OUTPUT.PUT_LINE('>>>>>>>>>>> ALTER TABLE T1');
    END IF;
    --
    IF upper('&option_2') = 'Y'
    THEN
        DBMS_OUTPUT.PUT_LINE('>>>>>>>>>>> ALTER TABLE T2');
    END IF;
  END;
  /
  
  undef option_1
  undef option_2
  
  prompt @d:\temp\test_accept_2.sql
  

  concerning

  Kay

• I can't get a value from a list of CFDIRECTORY.

  I avoided the madness all these years, but this issue was finally on the brink.  My placement in an institution is in your hands.

  I try to get the name of a specific directory to the list of directories produced by action CFDIRECTORY = 'list '.  But everything I try fails in one way or another.  Bascially, I can't get the value of the structure - even if the code IS the value - because he thinks that the value is meant to be a field or a key.  (The server running CF8).

  These lines of code work fine:

  <!-do and loop through the list of local directories. ->

  < CFSET LocalDirectoryList = "" > "".

  < action CFDIRECTORY = 'list' name = "LocalDirectoryList" TYPE = "dir" directory = "#PathOfLocalFolderToCopyToRemoteFolders #" >

  < CFIF IsDefined("LocalDirectoryList.RecordCount") AND GT LocalDirectoryList.RecordCount '0' >

  < request CFLOOP = "LocalDirectoryList" >

  Now comes the killer.  I want to set a variable whose value is the name of the local current directory - in other words, the value of LocalDirectoryList.Name for each loop the loop.  But if I try to access LocalDirectoryList.Name as a string variable simple, the way I usually for a query string variable-

  < CFSET ThisLocalDirectory = LocalDirectoryList.Name >

  -I get a message "you have attempted to dereference a scalar variable of type class java.lang.String as a structure with members.

  However, if I treat the "LocalDirectoryList.Name" as a structure and try to deconstruct with one of the following conditions.

  (1) < CFSET ThisLocalDirectory = Evaluate (LocalDirectoryList.Name) >

  (2) < CFSET ThisLocalDirectory = ' #Evaluate (LocalDirectoryList.Name) # ">

  (3) < CFSET ThisLocalDirectory = ' #StructFind (LocalDirectoryList, Name) # ">

  (4) < CFSET ThisLocalDirectory = StructFind (LocalDirectoryList, name) >

  (5) < CFSET ThisLocalDirectory = ' #Evaluate (StructFind (LocalDirectoryList, name)) #">".

  I get either "horizons variable is not defined" (for 1 or 2) or "the specified key, backgrounds, does not exist in the structure" (for 3, 4 or 5).

  In this case, the name of this directory is "horizons."  If the value I'm looking for do EXIST in the structure of 'LocalDirectoryList '.  And the code IS that IT is.  But he thinks it is the NAME of a key, rather than the VALUE of the key.

  Note: The addition of the attribute, listInfo = "Name" to the CFDIRECTORY tag limit fields returned, or key, "Name", but LocalDirectoryList.Name is still a structure, and I still get the same results.

  I'll be the next cuckoo in the cuckoo's nest?  Or can you save me and keep me sane?  My fate is in your hands.

  Thank you!

  You don't need the evaluate statement (in fact you probably shouldn't need to use than ever at that time). And inside the loop of your application, you can send all your query without prefix fields.

  When in doubt, empty your query of cfdirectory.

• How to get the values of the table of the ADF to bean class?

  Hi all

  My 11.1.1.6 Jdev

  Here I do not use BC ADF in my project.  I'll put values in the ADF table with bean.

  In the table, I put a checkbox. When I selected (Checkbox) a few rows in table and submit. In the submit method, I want to get all the values of line checkbox selected in my bean class.

  How can I get the values. ???

  Here my table UI code

  < af:table var = "row" rowBandingInterval = "0" id = "t1" value = "#{pageFlowScope.BinderSolutionsBean.uiBinderProperties} '"

  styleClass = "AFStretchWidth" emptyText = "no record found".

  Binding = "#{pageFlowScope.BinderSolutionsBean.binderTree}" >

  < af:column sortable = "false" headerText = "Script ID" id = 'c4' >

  < af:panelGroupLayout id = "pgl4" >

  < af:selectBooleanCheckbox id = 'sbc1' > < / af:selectBooleanCheckbox >

  < af:spacer width = "5" / >

  < af:outputText value = "#{row.scenarioId}" id = "ot5" / > "

  < / af:panelGroupLayout >

  < / af:column >

  < af:column sortable = "false" headerText = "Quote ID" id = "c1" >

  < af:outputText value = "#{row.quoteId}" id = "ot4" / > "

  < / af:column >

  < af:column sortable = "false" headerText = "NASP ID" id = "c2" >

  < af:outputText value = "#{row.naspId}" id = "ot2" / > "

  < / af:column >

  < af:column sortable = "false" headerText = "GCH ID" id = 'c3' >

  < af:outputText value = "#{row.gchId}" id = "ot3" / > "

  < / af:column >

  < af:column id = "c6" headerText = "Term" >

  < af:outputText value = "#{row.term}" id = "ot9" / > "

  < / af:column >

  < af:column sortable = "false" headerText = "Status" id = "c5" >

  < af:outputText value = "#{row.status}" id = "ot6" / > "

  < / af:column >

  < / af:table >

  follow some above recommendation such as the creation of additional attribute. You will also need the key in your collection, while making the data for your chart.

  You must write a custom selectionListener. On valueChangeEvent of box, get the key of a line and add the line at the bean.

  Maybe it's little help for you

  https://tompeez.WordPress.com/2012/01/22/jdev-custom-SelectionListener-for-viewobjects-in-rangepaging-mode/

  How to get the selected row in a table no-bind ADF

• Get unique values from an xml table

  I have an xml file and I would like to create a table of all the unique values of one of its nodes.

  The xml file is called pntxml and the node is pntxml.row.Category where the category is where I would like to create a table of all the unique values.

  I was working through this and would first create an array of all the values in the category in iterating through the xml and pushing these values in a separate table.  When I try to push each entry in a table I get an error or

  TypeError: Error #1009: cannot access a property or method of a null object reference.
  at NAPA_fla::MainTimeline/sortXml()

  var catArray:Array;
  
  function sortXml(event:Event):void{
  for (var i:int = 0; i< pntxml.row.length(); i++){
       tmpCat=pntxml.row[i].Category;
       trace(tmpCat);
          catArray.push(tmpCat);           
  }
  }
  

  Anyone has a suggestion for the best way to get at this problem?

  Thanks in advance,

  Josh

  Your catArray does not exist because you said only she, you have not created an instance of this...

  var catArray:Array = new Array();

• Get the value of a text field in a dialog box?

  SystemPrompt *prompt = new SystemPrompt();
  //SET ADDITIONAL PROMPT SETTINGS
  
  //LATER IN THE APP
  myTitle = prompt->inputField->?????
  

  How can I get the text that a user has entered my guest?

  I tried:

  myTitle = prompt->inputField()->defaultText();
  

  But no luck.

  It is in C++.

  Thank you

  You can use the function of Member SystemPrompt::inputFieldTextEntry()

  I've only used in QML so far, but I guess in C++, you would use:

  prompt->inputFieldTextEntry()
  

• Get a value from a row in a column

  I have a table contains the following data

  
  

  ID	Student	class	classeRoom
  1	English	3-B	3-B
  2	null	null	3-B
  3	null	null	3-B
  4	Jack	OuMe	3-B
  5	Richard	DSA	3-B
  6	Jhon	Ross	3-B
  7	French	3-B	3-B
  8	null	null	3-B
  9	null	null	3-B
  10	Jack	OuMe	3-B
  11	Richard	DSA	3-B
  12	Jhon	Ross	3-B
  13	Spanish	5-B	5-B
  14	null	null	5-B
  15	null	null	5-B
  16	Cena	ADI	5-B
  17	Mike	Rock	5-B
  18	Philippe	DSK	5-B

  
  

  I need a select query to get the result as below:

  
  

  ID	Student	class	classeRoom	CLASSES
  1	English	3-B	3-B	English
  2	null	null	3-B	English
  3	null	null	3-B	English
  4	Jack	OuMe	3-B	English
  5	Richard	DSA	3-B	English
  6	Jhon	Ross	3-B	English
  7	French	3-B	3-B	French
  8	null	null	3-B	French
  9	null	null	3-B	French
  10	Jack	OuMe	3-B	French
  11	Richard	DSA	3-B	French
  12	Jhon	Ross	3-B	French
  13	Spanish	5-B	5-B	Spanish
  14	null	null	5-B	Spanish
  15	null	null	5-B	Spanish
  16	Cena	ADI	5-B	Spanish
  17	Mike	Rock	5-B	Spanish
  18	Philippe	DSK	5-B	Spanish

  
  

  I tried something like this:

  Select ID, STUDENT, CLASS, FIRST_VALUE (STUDENT) IGNORE NULLS above (SCORE FROM CLASSEROOM ORDER BY ID) CLASSES from my_table

  
  

  but I don't have the answer

  
  

  Thanks for help
  

  How about this slight adjustment to the solution of Solomon?

  select id,
    student,
    class,
    classeroom,
    last_value(
      case when class = classeRoom then student end
    )
    ignore nulls
    over(order by id) classes
  from  t
  order by id;
  

  ID	STUDENT	CLASS	CLASSEROOM	CLASSES
  1	English	3-B	3-B	English
  2	null	null	3-B	English
  3	null	null	3-B	English
  4	Jack	OuMe	3-B	English
  5	Richard	DSA	3-B	English
  6	Jhon	Ross	3-B	English
  7	French	3-B	3-B	French
  8	null	null	3-B	French
  9	null	null	3-B	French
  10	Jack	OuMe	3-B	French
  11	Richard	DSA	3-B	French
  12	Jhon	Ross	3-B	French
  13	Spanish	5-B	5-B	Spanish
  14	null	null	5-B	Spanish
  15	null	null	5-B	Spanish
  16	Cena	ADI	5-B	Spanish
  17	Mike	Rock	5-B	Spanish
  18	Philippe	DSK	5-B	Spanish

• Get more value from my table records

  Hi Experts,
  

  Connected to:
  Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - Production
  With the Partitioning, OLAP, Data Mining and Real Application Testing options
  
  
  SQL> WITH T AS
    2  (
    3  SELECT  1 ID,'1OIKL' VAL,1 FLAG FROM DUAL UNION ALL
    4  SELECT 2,'9IUY',0 FROM DUAL UNION ALL
    5  SELECT 3,'9IUK',0 FROM DUAL UNION ALL
    6  SELECT 4,'9IUS',0 FROM DUAL UNION ALL
    7  SELECT 1,'1OIKL',0 FLAG FROM DUAL
    8  )SELECT * FROM T;
  
          ID VAL         FLAG
  ---------- ----- ----------
           1 1OIKL          1
           2 9IUY           0
           3 9IUK           0
           4 9IUS           0
           1 1OIKL          0
  
  SQL>

  I need the unique output like VAL result with the biggest FLAG
  

          ID VAL         FLAG
  ---------- ----- ----------
           1 1OIKL          1
           2 9IUY           0
           3 9IUK           0
           4 9IUS           0
  SQL>

  Thank you
  
  Published by: DB-user11904889, March 24, 2010 15:51
  Code field included in the values of the table

  Try:

  SQL> create table T AS
    2  SELECT 1 PK, 1 ID,'1OIKL' VAL,1 FLAG FROM DUAL UNION ALL
    3  SELECT 2,2,'9IUY',0 FROM DUAL UNION ALL
    4  SELECT 3,3,'9IUK',0 FROM DUAL UNION ALL
    5  SELECT 4,4,'9IUS',0 FROM DUAL UNION ALL
    6  SELECT 5,1,'1OIKL',0 FLAG FROM DUAL;
  
  Table created.
  
  SQL> select * from t;
  
          PK         ID VAL         FLAG
  ---------- ---------- ----- ----------
           1          1 1OIKL          1
           2          2 9IUY           0
           3          3 9IUK           0
           4          4 9IUS           0
           5          1 1OIKL          0
  
  5 rows selected.
  
  SQL> delete from t t1
    2  where exists ( select null
    3                 from   t t2
    4                 where  t1.val = t2.val
    5                 and    t1.flag < t2.flag
    6               );
  
  1 row deleted.
  
  SQL> select * from t;
  
          PK         ID VAL         FLAG
  ---------- ---------- ----- ----------
           1          1 1OIKL          1
           2          2 9IUY           0
           3          3 9IUK           0
           4          4 9IUS           0
  
  4 rows selected.
  

• getting a value from a m.c. nested

  If I have a clip
  MC1
  with mc2 nested in the mc1.
  MC2 is a variable called varNum = 2;
  
  Why can't I value varNum from root to help...
  .
  trace (MC1. MC2. Varnum);
  
  
  Thanks to stakeholders.

  You can if varNum is set when you try to access it.

  a typical problem would be:

  1 varNum is set to frame 1 of the mc2
  2 mc2 is on frame 1 of the mc1
  3 mc1 is on frame 1 of the _root scenario
  4. you try go varNum (with the correct path) in box 1 of the _root timeline and fail because the code in frame 1 of the _root script runs before the code in frame 1 of the mc2. Thus, varNum seems to be undefined.

• Get hexadecimal values from current theme

  I am currently working on an application where I need a container of notification to hide behind a container of the title bar. An example of my QML would be:

  Container {
      layout: DockLayout{}
  
      Container {
          // Notification stuff goes here
      }
  
      Container {
          // Title bar that hides notification        background: Color.White
      }
  }
  

  The container of title bar should have a defined background color, otherwise the notification would be visible at all times. This notification slips into the display via an animation when necessary. It works very well and good for the Z10, but for the Q10, this poses a problem.

  As the Dev C Alpha (and Q10) use an OLED display, the light theme uses a clear grey shadow as its background color instead of white. This means that the title bar stands out as it is explicitly set to have a white background and therefore brighter than the rest of the page. This will also be a problem if I want to give the user the possibility to change the theme in the future.

  Is it possible to find the hex value of the background color of the current theme, or any other component? And if not, is it possible to scale against any future Visual changes?

  And here, I found it. I can find the screen in DisplayInfo type and choose the approriate here color value. Is not a nice work around, but it's going to do in this case.