Question about obtaining the input value

I can easily entry selected/typed in the bean to support if I automatically bind UI components to bean managed when I create the jspx page. What happens if I automatically do not expose the user interface components in a managed bean? How can I get the input values? Suppose that I do not use too struts.

Hello

You can create beans of independent support with a session scope and set the field with getter and setter.
You then bind only the inputText as value

  

bean support:

    private String field1;

    public void setField1(String field1) {
        this.field1 = field1;
    }

    public String getField1() {
        return field1;
    }

This technique will keep the value inserted at any session in mySessionBB.field1 object which is accessible from the jspx page and also of any medium bean

Kind regards

Branislav

Tags: Java

Similar Questions

  • Get the input value, validate / add it elsewhere

    Hello.

    I'm setting up a contact form, and I need help.

    Getting the value of entry and adding elsewhere

    On top of all the fields - name, email, subject and message - I have a label text on top which should update until the user makes that it is entered. For example, in the name field, said the text of the label: 'Your name' - as soon as the user starts inputing it's name, the sentence should go to ' Hello, XXX ", where XXX should match its name.

    Obtaining the input value and validate

    The same thing happens in the e-mail field, except, in this case I won't update the input text, but to verify that this is a return, and valid e-mail address in the text of the label, something like "your email appear to be valid.

    PMFR

    This is submit tags: https://www.box.com/s/7bsx5dstnrcj6zfw3by0

    Your code is a select tag. Here's another demonstration on the select tag file: https://www.box.com/s/fjkdtaolrmgne8fv09qr

  • Approver dynamic groups based on the user of the input values

    Hi all
    I need to create groups for approval in SOUL based on the input values by the user in a special SIT.
    For Ex: If the user eneters 'Yes' for a particular segment, I need to send a set of approvers and the user eneters 'no', so I need to send another group of approvers. Please let me know how it can be obtained by the SOUL.

    Thank you
    REDA

    Hello

    1 define an attribute in the SOUL who reads this segment of the table of transactions of SSHRC.
    2. create the conditions and rules based on this attribute to change permissions.

    Kind regards
    Laulagnet

  • Check if the input value is number or not

    Hello


    I have the message text entry field. It's field 'Amount' and the user must enter a numeric value only in this area.

    How can I check if the input value is number or not.

    If the user enters the value 'character' in the field 'Amount' syster must raise the error.

    How can I achieve this?

    Help, please!

    Thank you
    Vikram

    Hello

    Try the code below

    java.lang.Character import;

    If (str! = null | str.length ()! = 0)
    {

    for (int i = 0; i)< str.length();="">
    {

    If we find a non-digit character we return false.
    If (!.) Character.isDigit (str.charAt (i)))
    {
    throw new OAException ("it is not a number", OAException.ERROR valid);
    }
    }
    }

    Thank you
    Pratap

  • set the input value using a workflow setting?

    Jdev 11... 2
    I have a taskflow browse master / detail that called the edict taskflow passing parameters to a router that will either modify it or create method for the detail record (change/create master is in a different position). I can successfully modify/create the main form and I can change/create the detailed form, but I didn't understand how to set the input value for the agency_Id (of the master) in detail. I control data binding to create my detail record 'create', and I have a task flow parameter that has the agency_id I want as the default value in the detail. I don't know where to put the input value. I tried to add another method to the method call that has her 'create' binding for retail, but it seems that I can have only a single method. Do I need another method call to set it? Or should I do something programmatically? (I'm Javaless, so hopefully I can do declaratively).

    Thanks much for any help. If I can figure out how to make this piece, I'll have the beginning of an application that does something useful.

    LB

    Hello

    There is a new Createmethos called 'create with Params' that you can use for this.

    http://www.Oracle.com/technology/products/jdev/tips/fnimphius/createWithParameters/createWithParameters.html

    Simply plug the parameter to the variable of pageFlowScope containing the input parameter

    Frank

  • question about obtaining a specific version of the Skype client

    Hello world

    I was using Skype on my desktop for a few months with the version number 7.26.64.101.

    It works very well for me and I can't remember where I downloaded this version.

    This morning, I did an upgrade of the manual system of my office, and it seems that Skype has been also upgraded to version 7.27.xx.xx.

    Anyone know where I can get this version of the Skype client?

    And another question is, what the third number (64) the version number means?

    It seems that the version number of the official client is always (0) that is downloaded from the official site.

    I looked through other threads and discovered that the third number is corresponds to some features or partner.

    So what is the version number means "64" for the case of 7.26.64.101?

    Thank you

    It doesn't mean ANYTHING. The only one which indicates that this number is a specific download server, nothing else.

  • question about cleaning the sensor of the A57

    Dear community of Sony,

    I have several questions about the cleaning of the sensor of the A57.

    Recently, I noticed several dark specs appearing on images when shooting at low opening (F20, F22), especially when there are high for them (like the sky in a landscape photo) contrast. To my knowledge, I've categorized as possible of dust on the sensor. I have read the section of the manual about cleaning the sensor and followed the procedure. However, the problem remained. I have previous experience with cleaning of the more resistant the probe of a Sony NEX dust particles, so I applied it to the A57. I used the specialized sensor cleaning tools combining two parts kit - wet and dry. Noted little dust on translucent mirror as well, so I cleaned up afterwards. Later, I considered this mirror could have some specialized coatings.

    So my first question is: should I have done some permanent damage the mirror or the sensors? Currently, the camera works OK, although some features of dust still remain. It seems that I had pushed some of them to the edges of the sensor.

    I'm not so happy with the tool that I used. I'm thinking about this one for a more thorough cleaning:

    http://www.digitaltoyshop.co.UK/Eyelead_sensor_cleaning_kit_SCK-1_Sony_Alpha_A57_t2836_6789

    It is marketed as a tool for A57. Should I use it?

    Thank you in advance?

    Best regards Angel Marinov

    PS: I'm really happy with my Sony A57 and the NEX. They made me a fan of Sony. So, I want to use this topic to also say thank you to the developers of Sony.

    Hello Angel!

    Read the following steps carefully and let us know if you have any other questions.

  • Keep the input values in the Message text in the OPS, which created dynamically

    Dear friends,

    I created MessageTextInput in the processRequest() method:

    OAMessageTextInputBean answerText = new OAMessageTextInputBean();

    answerText.setID ("answerText");

    answerText.setName ("answerTextValue");

    answerText.setText ('your comments');

    After any change in the processFormRequest() method, the values of input text Msg, which users have defined, have been lost and automatically the default value 'your comments'. So, how can I keep users value after a shipment?

    So your processFormRequest() has the following code:

    System.out.println("answerTextValue="+pageContext.getParameter("answerTextValue"));
    

    Please try to create the TextInputBean using the code below and see what happens:

    OAMessageTextInputBean answerText = (OAMessageTextInputBean)createWebBean(pageContext,OAWebBeanConstants.MESSAGE_TEXT_INPUT_BEAN,null,"answerTextValue");
    

    See you soon

    AJ

  • *- + / Do more work in the digital mock-up of parameters of the input values

    If I type 2000/2 Comp settings width it used to give me the correct value = 1000

    Since the update, it remains to 2000?

    It is the same with +, *, -.

    The ability to enter numbers using the amounts is often valuable?

    JM

    There is a bug in after effects CC 2015.3 (13.8) where mathematical equations in numeric entry fields in dialog boxes are not evaluated. Instead, the non-numeric characters such as +, -, *, or / are not recognized and will limit entry to the string. (- is recognized when negative values are acceptable.) Exodus, '2 * 2' will result in a value of 2 instead of 4.

    This problem occurs only in dialog boxes with digital, such as settings for Composition dialog boxes or solid entry fields or a keyframe (e.g., dialog Position value) value dialog box.

    This problem does not input digital fields in panels, where the participation of math is supported (not all the fields math support), such as the timeline panel or effect controls.

    My apologies for the bug. We are studying.

    UPDATED 2016-06-28:

    Developers is studying this problem gave me a workaround solution: after you enter the mathematical equation, instead of leaving the field by clicking or by pressing Tab, press the = (equal). This will cause the math to evaluate all remaining in the input field.

    This also works in earlier versions of After Effects. We continue to investigate a fix that restores the assessment when you exit the field.

  • copy the input values in the text the text of input 2 input 1 using the value change listener

    Hello

    I have two text entry:

    input 1 & 2 text text entry.

    I need to copy in the text of entry 1 input values to enter text 2.

    How to apply this using value change listener?

    I did the following steps:

    (1) I chose 1 text entry and chose listener Value Change-> edit.

    Type a new name for bean & class.

    Should what the name of the method I add?

    Any help please?

    Hello

    Just follow the steps below.

    1 create a jspx page and drag drop two intput text on the page.

    2 linking these two text of entry to bean managed on the basis and the scope of bean on bean with property name inputVal1, inputVal2 and backing

    3. Select the input text 1, go to valueChangeListener property and use the existing bean and give some name of method and the copy of the code in the method below

    inputVal2.setValue (inputVal1.getValue () m:System.NET.SocketAddress.ToString ());

    4. set the autoSubmit = true for the 1st input text. Set partialTrigger = it1 (it1 is id of the 1st input text).

    Now run the page

    Thank you

    Nitesh

  • LabVIEW basics - Cahnging Boolean State question based on the input signal

    Hi all

    I would like the State to change the Boolean indicator based on a simulated sine wave signal. I have partially managed to do this but need help to develop it.

    See the attached vi. At the present time changes Boolean false to true when the value of the signal is greater than 8 or lower than-8.

    The focus I need is:

    Once the signal passes more than 8 (and the Boolean value becomes true), I hope it becomes false again to a value of 9, but only after the peak value was passed or when the signal is down.

    Similarly on the negative side of the graph, I want the Boolean value to become reality at 8-under, stay true until after the peak value was passed and then back to false when the value is greater than-9.

    Any suggeastions?

    Thank you

    While Crossrulz responded, I had a little look.

    Don't let me spoil your pleasure with the VI attached. Have a go yourself.

  • Question about changing the type of adapter during cloning with vmkfstools

    Hello world

    It seems to me have found stuck trying to use vmkfstools-i to clone a machine, in fact the command seems to work fine except that I would like to change the screen to type hard "ide" to "buslogic" drive adapter at the same time and this is where I am stuck. That's what I tried...

    vmkfstools-i < /path/to/oldmachine.vmdk > < /path/to/newmachine.vmdk > - a buslogic

    This command is cloning my machine but when I go to the newly created vmdk file ddb.adapter type is always set to "ide" not "buslogic". It seems that the '-a buslogic "directive is ignored, or I do not understand what it is supposed to do.

    Anyone know what I could do wrong?

    Thanks in advance.

    for a disc of data-rewrite of the line ddb.adapterType = in the vmdk descriptor is sufficient.

    For a boot disk, I would also rewrite the geometry of the disk.

    I took a few notes on this subject - see http://sanbarrow.com/vmdk-basics.html#changeadapter

    How to change the type of adapter to an existing vmdk

    A vmdk can be connected to different controllers
    -IDE
    Bus-controller-
    LSI-controller-
    -SAS-controller LSI-logic
    -new paravirtualised SCSI controller

    In the description of vmdk is affected in the parameter

    ddb.adapterType =

    The description of vmdk includes only three values: "ide", "buslogic", "free".
    For all the latest as the LSI controllers - SAS use 'free '.
    If you need to change the type of adapter of a disk that is used to start a prompt, it is recommended
    for also change the geometry of the disk-.
    If the disk is used only for data alignment is not necessary.
    Remember that the type of adapter to a virtual machine is also set up in the vmx file.
    So if you rewrite an IDE-SCSI-disk do not also forget to change / check the vmx file

    ide0:0. FileName = ' ide - disk.vmdk.

    TO

    scsi0. Present = 'true '.
    scsi0.virtualDev = "free".
    scsi0:0. Present = 'true '.
    scsi0:0. FileName = "changed - disk.vmdk."

    How to calculate the geometry of the disk

    There are several reasons why you want to manually calculate the geometry of the disk:
    -change the type of an existing vmdk adapter
    -create a vmdk to a dd-file description
    -create a description of vmdk to an img file as used by Starwind
    -create a vmdk to a description *-flat.vmdk when the original description is lost

    In all cases, we must firstly the nominal size of the disk in sectors.
    Find the size of the image file in bytes.

    / 512 =

    Then decide what type of geometry: IDE or SCSI

    For disks SCSI is the typical geometry * cylinders x 255 heads x 63 sectors

    DDB. Geometry.Cylinders = *.
    DDB. Geometry.Heads = "255".
    DDB. Geometry.sectors = "63".

    To calculate the number of cylinders
    / 16065 =
    When the vmdk using adapertype buslogic or free this formula is valid for all disks greater than 1 GB capacity

    For the typical geometry IDE drives is * cylinders x 16 heads x 63 sectors

    DDB. Geometry.Cylinders = *.
    DDB. Geometry.Heads = "16".
    DDB. Geometry.sectors = "63".

    To calculate the number of cylinders
    / = 1008
    When the vmdk using adapertype ide the maximum value for is 16383.
    For all over - 8 GB - capacity discs so you can use this geometry

    DDB. Geometry.Cylinders = "16383.
    DDB. Geometry.Heads = "16".
    DDB. Geometry.sectors = "63".

  • Question about real store type value in the database on Z10

    Hi all

    I'm trying to store a value in the database (datatype is defined as REAL), but the result on Simulator and Z10 is totally different, the two of them, the SDK version is the same (10.0.10.672)

    on the simulation, the value in the database is correct, like this

    Z10, the valve can become bad like this.

    Define a type of incorrect data or someone has an idea?

    Thank you.

    I think I have sloved... the problem before you record a double or real value in the database, convert QString

    fenceValue["latitude1"] = QString::number(m_FenceFromJson->m_PointFs.at(0).x(), 'f', 6);
    
  • A small Question about getting the value of an element via a variable.

    Hello

    My database is 11 GR 2, form server 10g.

    I have a canvas named canvas14, there is a multi-onglet inside (tab1, tab2).

    In the "Key-Exit" trigger, I would get the name of the current tab and do something then exit_form.

    To get the name of the tab, I used a function as follows.

    FUNCTION getTabName RETURN varchar2 IS

    tp_nm VARCHAR2 (30);

    tp_ID TAB_PAGE;

    tp_lb VARCHAR2 (30);

    BEGIN

    tp_nm: = GET_CANVAS_PROPERTY ('CANVAS14', topmost_tab_page);

    tp_ID: = FIND_TAB_PAGE (tp_nm);

    tp_lb: = GET_TAB_PAGE_PROPERTY (tp_id, label);

    Return tp_lb;

    END;

    Key-release trigger, my share of the code follows.

    v_Name: = getTabName;

    v_item: = ':'. v_Name |'. the ';

    If v_item is not null then

    clear_form;

    on the other

    exit_form;

    end if;

    v_item is: tab1.des now. I want to get the value of: tab1.des.

    How to get the value of v_item, not the variable itself?

    Thanks in advance.

    Phil

    Use NAME_IN with the itemname without the colon as

    value: = NAME_IN ('tab1.des');

  • LOV custom: Validation of the input value

    Hello, I am new in the OPS. Recently I tried to create a custom lov (column in a table), in an existing standard page.

    I need to validate the value inserted by the user.

    Validation, when I press the standard record button, works very well, but only for the last line clicked from the table.

    I need the validation of the row of the table.

    I'll elencate my approach to create. What Miss me to do?

    Tree of customization:

    columnHeaderID (column)

    -> myLovID (Lov input Message)

    -->--> the mappings of Lov

    ->->-> xxmap1ID (LovMap)

    ->->-> xxmaphelpID (LovMap) (*)

    -> myFormValueID (Form, Value) (*)

    -> column heading

    -->--> sortable header: nome colonna

    The question, I added, to allow the standard validation (in green):

    part of criteria (*) = myLovID

    box item attribute of the value returned by lov lov = name

    article = myFormValueID return

    use for validation = Y

    (*) view attribute = attribute of vo in the page, because I need to insert the value

    view instance = vo in the page, because I need to insert the value

    Thank you

    J


    I'll answer by myself: for the validation of all rows with the lov, I had to add a new attribute to vo in the controller of the main page and then set the mode of myFormValueID to this created attribute attribute.

    So I got the full validation.

Maybe you are looking for