How to call a method on clicking Search Button in a jspx page.

Hi All,
I made a simple search page with two search criteria. Also i used LOV's for selecting the values to these view criteria's.
Now i need to validate the criteria's being passed before page renders. Based on the validation i would like to change my base query of the page.
Is this is possible to have two different query for the same page.
If yes then please guide me to achieve this !!!
Regards
Siva

Hi Arun ,
Thanks for the reply,
This is the actual scenario,
I need to allow user to querying using a particular atrribute say A1 but applying A1 directly as a criteria on my base query along with other criteria will not fetch any details.
Instead
I need to fire the same query with A1 alone initially and on top of the fetched results i need to apply the other criteria
OR
I need to get the A1 from user and fetch some other attribute let's say A2 corresponding to A1 and this A2 has to applied as the new attribute along with the other attributes.
Can this be achieved.
Regards
Siva
I am using jdev 11.1.1.6

Similar Messages

  • How to call a method on click of selectOneChoice dropdown box

    Hi,
    I am using selectOnceChoice whose list is coming from an arrayList.
    On the load of my page, I am populating the arrayList and it is getting visible in the selectOneChoice dropdown.
    But I have a scenario where I need to populate the arrayList(List Items) for selectOnceChoice on click of selectOnceChoice box. Not at the time of page load.
    I tried to do that with the help of clientListener and ServerListener but it seems that it is ServerListener is not the child attribute of selectOnceChoice.
    Can anyone please help me out to perform or call a method on click of selectOnceChoice box.
    Thanks,
    Vicky

    Could someone please explain to me the main difference between adapters and listeners? WindowListener is an interface, if you use it then you have to implement all its methos whether you use then or not while WindowAdapter is a class which implements WindowListener and provides empty implementations of all the methods in the listener, so basically by using windowAdapter you are avoiding
    the implementation of methods which you don't required.

  • How to call a method by clicking on a button

    hi, I have made a jsp page where I define a method toto.
    what the html source code for a button wich when you click it will process this method ?
    thanx

    There is no HTML source (or Javascript source either) that can directly call your toto JSP method. Think of it like this. You want to send a request from the browser to tell the JSP page to run method toto. For example, if the JSP page is named myPage.jsp, then the request could be as simple as myPage.jsp?action=runtoto (or http://yourwebserver/your/page/path/myPage.jsp?action=runtoto as an absolute URL). The JSP would then need to look for the action parameter as it is sent from the browser. If the action parameter equals "runtoto" then you could call the run tot method. Example:
    <%String action = request.getParameter("action");
    if(action.equalsIgnoreCase("runtoto"))
       toto();%>
    This could be coded in myPage.jsp and would run the toto method whenever the browser requested it via the action parameter. The HTML for the request could be coded as a button, a hyperlink, or anything that would generate a new page request.
    <form action="myPage.jsp" method="GET">
    <input name="action" type="button" value="runtoto"> Click to run the toto method.
    </form>
    Of course you have to consider the other parameters that will be submitted with the form. This may present some design issues/questions.

  • How do you get Automator to click a button on a web page?

    New to mac automation.  Finding the basic handling of URLs in automator relatively straightforward.  Cannot see however you can automate the click of a button on a web page.  Can any one help? 
    MacBook pro. Mountain lion.

    Watch Me Do may work, but it's also likely to fail.  The action records mouse and keyboard actions as they take place on screen.  If the (aptly abbreviated) WMD action doesn't find the expected screen elements--everything just where it first was when the recording was made--it will usually bomb.  In other words, WMD doesn't, for instance, find fields or buttons on a webpage, it simply navigates to a screen location and tries to type/click as it has been instructed in that spot.  A few pixels off, boom!
    As for AppleScript, here's one place to begin: http://www.macosxautomation.com/applescript/learn.html.  Look at the Beginner's Tutorial "start here" link materials.
    Explore the Mac OS X Technologies subforum, https://discussions.apple.com/community/mac_os/mac_os_x_technologies.  It's where the AppleScript mavens can be found.  If you search that forum for "learn AppleScript," you'll find great advice.

  • How to call a method on panel tabbed click.

    Hi Friends,
    I am using JDeveloper 11.1.1.5.0.
    I have a method written in the AppModuleImpl class. It calls a procedure from the database.
    In my .jspx page, panel tabbed is used. When I am clicking the 2nd panel tab, I want the method to be executed.
    Please Help.
    Thanks,
    $@M$

    so on click of that tab, use getSource to find which tab in your bean, and there get the application module from the context, and call the method in your app module.

  • How to call a method in jsf after stop typing in test box?

    Hi all,
    In my jsf page i have a text box in which user type some text field like "abc". i want after stop the typing i want a method to be called automatically and a datatable will be populated sith some result. my problem is is how to call the method automatically so that the user does not have to click any button after typing in the text box? plz help..
    Edited by: sailajoy on Dec 23, 2008 3:36 PM

    If it is after certain characters that the user types you can ascertain that the entry is done you can use onkeyup and within the javascript count the characters an when the necessary characters are set do the action you need to do.
    There should be some way by which you can suggest that the user has stopped typing i.e. either the max length has reached or the user has hit tab or went to another field. Going on other field too you can bring the focus back to your original field from where the user had hit tab. If you are thinking of something liek google suggest then AJAX is the best way to implement it.

  • How to call the method of a Business Object?

    Hi,
    Can someone guide me how to call the method of a business object?
    For example, I want to use the method SalesDocument.Copy of the Business Object VBAK. How can I do that? If you are familiar with any similar scenario please help.
    Regards,
    Renjith Michael.

    Hi
    double click on the copy  and
    go to abap tab
    there u can get functionmodule name
    u can call that
    Rewards if helpful

  • How to call a method in private section of a class in the public section

    Hi Everybody,
    i have written a method(meth1) in the private section of a class(C1).
    it is as follows
    class C1 definition.
    private section.
    methods: meth1 importing im_dt1 like tp1
                                             im_dt2 like tp2
                                             im_dt3 like tp3
                                             im_dt4 like tp4
                               returning value(re_dt1) like tp5.
    endclass.
    i have the final data that has to be displayed in internal table re_dt1.
    now my question is how to call  this method present in private section into public section and display the data present in re_dt1.
    Thanks,
    learning.abap.

    Hi,
    what you need is one public method being called at start-of-selection. Within this the private methods have to be called.
    The question is, why has the method for reading the database tables to be private? If you have only one private method reading all database tables the public method being called at start-of-selection will only consist of a call-method statement.
    This seems to be one call to much.
    The logic for reading the different database tables is hidden inside the class anyway.
    Is there any further logic reading the different database tables?
    Have always all table to be read? If not another approach would be one private method for each database table being called by a public method deciding which table has to be read:
    public section.
    methods get_data returning value(re_Dt1).
    private section.
    methods:
    get_table_a returning value(im_dt1),
    get_table_b returning value(im_dt2),
    get_table_c returning value(im_dt3),
    get_table_d returning value(im_dt4),
    combine_data importing im_dt1
                                    im_dt2
                                    im_dt3
                                    im_dt4
                            returning value(re_dt1).
    *- implementation of public method:
    method get_data.
      data: lt_dt1 ...
               lt_dt2,
               lt_dt3,
               lt_dt4.
    * here decide which tables have to be read:
    lt_dt1 = get_table_a( ).
    lt_dt2 = get_table_b( ).
    lt_dt3 = get_table_c( ).
    lt_dt4 = get_table_d( ).
    re_dt1 = combine_data( i_dt1 = lt_dt1
                                           i_dt2 = lt_dt2
                                           i_dt3 = lt_dt3
                                           i_dt4 = lt_dt4 ).
    endmethod.
    *- implementation of private methods
    method get_table_a.
    endmethod.
    method get_table_b.
    endmethod.
    method get_table_c.
    endmethod.
    method get_table_d.
    endmethod.
    method combine_data.
    endmethod.
    Regards
    Dirk

  • How to call a Method in a Program?

    Hello,
    I am very new to the ABAP world.  I have been given a task to call a method if_hrbas_plain_infotype_access~read_single from the class CL_HRBAS_PLAIN_INFOTYPE_ACCESS in a program to see if we can use it to display some employee information.  I don't know how to call a method in a program.  Can somebody please provide me some pseudo code or instructions?
    Thanks.

    Hi Shan,
    here is the code to call a method. while calling the method Instance as 'r_info' which is the type reference to class as specified.
    pass the values to exporting parameters plvar,otype,objid...etc  according  to the requirement
    infotypes: 0002.   " creates an internal table p0002.
    data:
    r_info type ref to CL_HRBAS_PLAIN_INFOTYPE_ACCESS.
    TRY.
    CALL METHOD r_info->if_hrbas_plain_infotype_access~read
       EXPORTING
         plvar           = 
         otype           =
         objid           =
         istat           =
         infty           =
    *     SUBTY           =
         begda           =
         endda           =
         no_auth_check   =  'X'
         message_handler =
       IMPORTING
         PNNNN_TAB       = P0002
    *     HRTNNNN_TAB     =
    *     IS_OK           =
      CATCH CX_HRBAS_VIOLATED_ASSERTION .
    ENDTRY.
    LOOP AT P0002.
          WRITE:/
            P0002-VORNA,
            P0002-NCHMC,
            P0002-NACHN.
        ENDLOOP.
    Regards

  • How to call a method from a separate class using IBAction

    I can't work out how to call a method form an external class with IBAction.
    //This Works 1
    -(void)addCard:(MyiCards *)card{
    [card insertNewCardIntoDatabase];
    //This works 2
    -(IBAction) addNewCard:(id)sender{
    //stuff -- I want to call [card insertNewCardIntoDatabase];
    I have tried tons of stuff here, but nothing is working. When i build this I get no errors or warnings, but trying to call the method in anyway other that what is there, i get errors.

    Can you explain more about what you are trying to do? IBAction is just a 'hint' to Interface Builder. It's just a void method return. And it's unclear what method is where from your code snippet below. is addNewCard: in another class? And if so, does it have a reference to the 'card' object you are sending the 'insertNewCardIntoDatabase' message? Some more details would help.
    Cheers,
    George

  • How to call a method defined in AM when I select any value in LOV

    Lets say there is a LOV. The scenario is as soon as I select any value in LOV, a method needs to be called which I have written in the AM. And the output of the method is displayed in a output text box.
    I am not able to understand how to call a method when the user selects any value in LOV.
    This is wht I did. I had created the binding for the method. Changed the autosubmit property of the LOV to True, and in the properties of the output box, in the partial submit trigger property, passed the ID of the LOV. But I didnt get any place where I need to call the method. I am also not able to drop an action listener on the LOV

    Hi,
    +"its showing an error(underlined in orange)."+
    Any reason you don't share this error with us? Anyway, here is how it goes
    1. LOV, set autosubmit="true" and configure a value change listener
    2. Expose the AM method as a method binding in the PageDef file
    3. In the value change listener:
    BindingContext bctx = BindingContxt().getCurrent();
    BindingContainer bindings = bctx.getCurrentBindingsEntry();
    OperationBinding method = (OperationBinding) bindings.get("name of method binding in PageDef");
    method.getParamsMap().put("argument name1", value1);
    method.getParamsMap().put("argument name2", value2);
    Object retVal = method.execute();
    if(!method.getErrors().isEmpty()){
      //handle errors
    else{
      //write retVal to the managed bean variable that is referenced by the outputText value property
      //PPR output text component
      ADFFacesContext.getCurrentInstance().addPartialTarget(outputTextRef);
    }Note that you may have to set clientComponent = "true" on the output text component
    Frank

  • How to call a method in the servlet from an applet

    I want to get the data for the applet from the servlet.
    How to call a method that exits in the servlet from the applet? I want to use http protocol to do this.
    Any suggestions? Please help.
    thanks

    Now that Web Services is around, I'd look at possibly implement a Web Service call in your applet, which can then be given back any object(s) on return. Set up your server side to handle Web Service calls. In this way, you can break the applet out into an application should you want to (with very little work) and it will still function the same

  • How to call main method in one class from another class

    Suppose i have a code like this
    class Demo
    public static void main(String args[])
    System.out.println("We are in First class");
    class Demo1
    public static void main(String args[])
    System.out.println("We are in second class");
    In the above program how to call main method in demo calss from Demo1 class......???????

    No, i dont know how to call other than main methods from other classes
    And one more doubt i have i.e. Like in C can we see the execution of the program like how the code is being compiled step by step and how the value of the variable changes from step to step like(Add Watch).........

  • How to call a method of another class ?

    Hello,
    I�d like to know how to call a method of another class. I have to classes (class 1 and class 2), class 1 instantiates an object of class 2 and executes the rest of the method. Later, class 1 has to call a method of class 2, sending a message to do something in the object... Does anybody know how to do that ? Do I have to use interface ? Could you please help me ?
    Thanks.
    Bruno.

    Hi Schiller,
    The codes are the following:
    COMECO
    import javax.swing.UIManager;
    import java.awt.*;
    import java.net.*;
    import java.io.*;
    import java.awt.event.*;
    import javax.swing.*;
    //Main method
    class comeco {
    public static void main(String[] args) {
    try {
    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    catch(Exception e) {
    AGORA testeagora=new AGORA();
    // Code for socket
    int port;
         ServerSocket server_socket;
         BufferedReader input;
         try {
         port = Integer.parseInt(args[0]);
         catch (Exception e) {
         System.out.println("comeco ---> port = 1500 (default)");
         port = 1500;
         try {
         server_socket = new ServerSocket(port);
         System.out.println("comeco ---> Server waiting for client on port " +
                   server_socket.getLocalPort());
         // server infinite loop
         while(true) {
              Socket socket = server_socket.accept();
              System.out.println("comeco ---> New connection accepted " +
                        socket.getInetAddress() +
                        ":" + socket.getPort());
              input = new BufferedReader(new InputStreamReader(socket.getInputStream()));
              // print received data
              try {
              while(true) {
                   String message = input.readLine();
                   if (message==null) break;
                   System.out.println("comeco ---> " + message);
    testeagora.teste(message);
              catch (IOException e) {
              System.out.println(e);
              // connection closed by client
              try {
              socket.close();
              System.out.println("Connection closed by client");
              catch (IOException e) {
              System.out.println(e);
         catch (IOException e) {
         System.out.println(e);
    AGORA
    import javax.swing.UIManager;
    import java.awt.*;
    import java.awt.event.*;
    import java.net.*;
    import java.io.*;
    import javax.swing.*;
    import java.net.*;
    //public class AGORA {
    public class AGORA {
    boolean packFrame = false;
    //Construct the application
    public AGORA() {
    try {
    Main frame = new Main();
    System.out.println("agora ---> Criou o frame");
    //Validate frames that have preset sizes
    //Pack frames that have useful preferred size info, e.g. from their layout
    if (packFrame)
    frame.pack();
    else
    frame.validate();
    //Center the window
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = frame.getSize();
    if (frameSize.height > screenSize.height)
    frameSize.height = screenSize.height;
    if (frameSize.width > screenSize.width)
    frameSize.width = screenSize.width;
    frame.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
    frame.setVisible(true);
    catch(Exception e)
    { System.out.println("agora ---> " +e);
    // Tem que criar a THREAD e ver se funciona
    public void remontar (final String msg) {
    try {
                   System.out.println("agora ---> Passou pelo Runnable");
    System.out.println("agora --> Mensagem que veio do comeco para agora: "+ msg);
    Main.acao(msg);
    catch(Exception x) {
    x.printStackTrace();
    MAIN
    import java.awt.*;
    import java.awt.event.*;
    import javax.swing.*;
    import com.borland.jbcl.layout.*;
    import javax.swing.border.*;
    import java.net.*;
    import java.io.*;
    public class Main extends JFrame {
    // ALL THE CODE OF THE INTERFACE
    //Construct the frame
    public Main() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
    jbInit();
    catch(Exception e) {
    e.printStackTrace();
    public void acao() {
    // C�digo para mudar a interface
    Runnable setTextRun=new Runnable() {
    public void run() {
    try {
                   System.out.println("main ---> Passou pelo Runnable");
    TStatus.setText("main ---> Funcionou");
    catch(Exception x) {
    x.printStackTrace();
    System.out.println("main ---> About to invokelater");
    SwingUtilities.invokeLater(setTextRun);
    System.out.println("main ---> Back from invokelater");
    // Aqui vai entrar o m�todo para ouvir as portas sockets.
    // Ele deve ouvir e caso haja alguma nova mensagem, trat�-la para
    // alterar as vari�veis e redesenhar os pain�is
    // Al�m disso, o bot�o de refresh deve aparecer ativo em vermelho
    //Component initialization
    private void jbInit() throws Exception {
    // Initialize the interface
    //Setting | Host action performed
    public void SetHost_actionPerformed(ActionEvent e) {
         int port;
         ServerSocket server_socket;
         BufferedReader input;
    System.out.println("main ---> port = 1500 (default)");
         port = 1500;
         try {
         server_socket = new ServerSocket(port);
         System.out.println("main ---> Server waiting for client on port " +
                   server_socket.getLocalPort());
         // server infinite loop
    while(true) {
              Socket socket = server_socket.accept();
              System.out.println("main ---> New connection accepted " +
                        socket.getInetAddress() +
                        ":" + socket.getPort());
              input = new BufferedReader(new InputStreamReader(socket.getInputStream()));
    String espaco=new String(": ");
         JLabel teste2=new JLabel(new ImageIcon("host.gif"));
              PHost.add(teste2);
    System.out.println("main ---> Adicionou host na interface");
              repaint();
    System.out.println("main ---> Redesenhou a interface");
              setVisible(true);
              // print received data
              try {
              while(true) {
                   String message = input.readLine();
                   if (message==null) break;
                   System.out.println("main ---> " + message);
              catch (IOException e2) {
              System.out.println(e2);
              // connection closed by client
              try {
              socket.close();
              System.out.println("main ---> Connection closed by client");
              catch (IOException e3) {
              System.out.println(e3);
         catch (IOException e1) {
         System.out.println(e1);
    public void OutHost_actionPerformed(ActionEvent e) {
              repaint();
              setVisible(true);
    //Help | About action performed
    public void helpAbout_actionPerformed(ActionEvent e) {
    Main_AboutBox dlg = new Main_AboutBox(this);
    Dimension dlgSize = dlg.getPreferredSize();
    Dimension frmSize = getSize();
    Point loc = getLocation();
    dlg.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x, (frmSize.height - dlgSize.height) / 2 + loc.y);
    dlg.setModal(true);
    dlg.show();
    //Overridden so we can exit on System Close
    protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if(e.getID() == WindowEvent.WINDOW_CLOSING) {
    fileExit_actionPerformed(null);
    public void result(final String msg) {
    // C�digo para mudar a interface
    Runnable setTextRun=new Runnable() {
    public void run() {
    try {
                   System.out.println("main ---> Chamou o m�todo result para mudar a interface");
    System.out.println("main --> Mensagem que veio do agora para main: "+ msg);
    TStatus.setText(msg);
    catch(Exception x) {
    x.printStackTrace();
    System.out.println("main --> About to invokelater");
    SwingUtilities.invokeLater(setTextRun);
    System.out.println("main --> Back from invokelater");
    []�s.

  • How to call  a method of one view in other view

    Hi
      could any one suggest "how to call  a method of one view in other view "
    thanks
    kaushik

    Hi Kausic,
    Its not possible to call a method from view to View.
    Since view is private entity we can not pass the data directly.
    I suggest you to declare the method in Component/Custom controller and call.
    the code is,
    wdThis.wdGet<Component/Custom Name>Controller().<methodName>();
    Regards,
    <b>Ramganesan K</b>

Maybe you are looking for