Prevent validation when the page navigation

Similar Questions

• Validation of required field only when the page loads (HR test case!) included

  Hi experts,

  
  Here you have a simple test for Jdev 12.1.3 HR case: https://dl.dropboxusercontent.com/u/18609389/TestHR.zip

  The main.jspx is just a button which CreateInsert a record dept displayed in another page:

  

  My problem is the following page (test.jspx) has this code to run when the page loads:

  <af:serverListener type="onloadEvent" method="#{backingBeanScope.backinBean.onPageLoad}"/>
              <af:clientListener method="onLoadClient" type="load"/>
              <af:resource type="javascript">
                function onLoadClient(event) {
                    AdfCustomEvent.queue(event.getSource(), "onloadEvent", 
                    {
                    },
  false);
                    return true;
                }
              </af:resource>
  

  The code is simply this (now):

      public void onPageLoad(ClientEvent clientEvent) {
          logger.severe("HR TEST.....");
      }
  

  And that's the problem, required validation is performed.

  

  Can you tell me why?

  Thank you

  Jose.

  Don't know what is my mistake, but the code is of the actionListener button is not called. :-(

  Well, you combined two different ways to do this (from my first answer).

  If you are still reading this, you will notice "or" before the second suggestion

  Thus,.

  1. keep your clientListener under af:document tag

  2. based on javascript, you find key (use: alert ("button");)  to see if you have referenced correctly your button in findComponentById())

  And then:

  approach 1:

  Use AdfActionEvent.queue (button, true);  queue event on your action button and implement your logic in function attached to the properties of your 'actionListener' or 'action' button (if you don't need listener server in this case)

  approach 2:

  Use AdfCustomEvent.queue (button, "onloadEvent", {}, false);  the queue onloadEvent on your button (in this case you need listener server attached to your button)

  Dario

• JavaScript doesn't work is not on the page navigation

  Hello

  I have a manual tabular presentation on the emp table. There is a javascript function that calls for the deptno column change. If deptno is RESEARCH (20), then it turns off the field for this employee hiring date.

  
  The same function is called on page load using the threshold:

  $("[name=f04]').change ();

  
  It works fine when the page is loaded for the first time. When I navigate to see the next set of rows (for example, 16 to 30) then the javascript code does not work.

  
  An example can be seen on apex.oralce.com:

  https://Apex.Oracle.com/pls/Apex/f?p=30264:28

  
  Workspace: apex2014

  Username: forum

  Password: abc123

  Application: 30264 Dev2

  Page: 28

  Can someone explain why it behaves like this?

  Thank you

  ZKay wrote:

  I have a manual tabular presentation on the emp table. There is a javascript function that calls for the deptno column change. If deptno is RESEARCH (20), then it turns off the field for this employee hiring date.

  
  The same function is called on page load using the threshold:

  $("[name=f04]').change ();

  
  It works fine when the page is loaded for the first time. When I navigate to see the next set of rows (for example, 16 to 30) then the javascript code does not work.

  Can someone explain why it behaves like this?

  This occurs because the function is called only once the page loads, and therefore affects only the lines that existed when the page is initially rendered. Page navigation performs a partial page of AJAX (PPR) refresh that completely replaces a set of lines of form (including their properties dynamically applied) with a new series with different properties. It is necessary to apply the function whenever a new set of lines is displayed. The best way to proceed is to call the function using an dynamic after Refresh with a dynamic range action:

  Event: After refresh

  Selection type: Region

  Region:

  Action: Run the JavaScript Code

  Scope of the event: Dynamics

  Fire on Page load: Yes

  Code:$('[name=f04]').change();

  Note that rows 13 & 18 in your function cause errors of execution. As I do not understand the purpose of these that I commented on them in order to demonstrate the dynamic action solution:

  function test2(pThis){  // orpheus4192
    var v_item_value = pThis.value;
    var v_hiredate_item = $(pThis).closest('tr').find('td[headers=HIREDATE] input[name=f05]');
    var v_hiredate_button = $(pThis).closest('tr').find('td[headers=HIREDATE] button');
    var currIndex = $('select[name="'+pThis.name+'"]').index(pThis);
    var currRow  = currIndex+1;
  
      //alert(pThis.name);
    if ( v_item_value == '20' ){
        v_hiredate_item.prop('readOnly',true);
        v_hiredate_button.prop('disabled',true);
  
        //document.getElementById("f08_"+[currRow]).disabled=true;
    }
    else{
        v_hiredate_item.prop('readOnly',false);
        v_hiredate_button.prop('disabled',false);
        //document.getElementById("f08_"+[currRow]).disabled=false;
    }
  }
  

  Things are not helped by the mixture of techniques here. The code would be easier to understand and maintain if a coherent approach was followed. It is recommended to always use jQuery to select and manipulate items, then select the items of dynamically across the table from the declarative mode headers attributes, rather than trying to understand the absolute values of ID from the control of the name and line numbers. It's much more intuitive, generally requires less code and is waterproof later insertions and changes in the order of the columns. Potential problems are only the changes to the control type or the column alias (because the latter is generally required in the selector), but these changes are likely to occur less frequently.

  Do not forget that to get the headers consistent and understandable static ID selectors must be applied manually to the IR columns in APEX 5.0...

• Popup before the page navigation

  Hello.
  
  I'm showing a popup before I have a navigation page. The popup is designed as a loading screen with and animated GIF.
  
  There is a button on the screen, when you click on it it should show the popup and then make navigation. (If the window is displayed until the next load of the page, the navigation link in the taskflow bacuse calls several methods between the two screens)
  
  First tried to use the ShowPopupBehaviour, which I discovered was not possible because he cancel the action of the button when encountered.
  
  Then I tried to do a program like this:
  
  public String cb1_action() {}
  FacesContext context = FacesContext.getCurrentInstance ();
  
  PopupUtil.invokePopup (p1.getClientId (context)); same as popup.show (hints)
  
  
  context.getApplication () .getNavigationHandler () .handleNavigation (null, "next_method_in_taskflow", context);
  
  Returns a null value.
  }
  
  However, it does not, since the popup is not showed.
  
  The question is, how to display the pop-up window before the page navigation is performed.
  
  TIA

  TIA, please tell us your jdev version.

  Your use case is best done using the #027 examples (http://www.oracle.com/technetwork/developer-tools/adf/learnmore/27-long-running-queries-169166.pdf) of http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html

  Timo

• Create a validation on the Page IExpense

  Hello
  
  I need to create a validation on the page of iExpense, where... the user selects the type of expense and adds details such as start date total etc...
  
  When he clicks on the next button, validation can take place when when checking should be done with the database to search for if the user has created the same before report. If so it should allow user to create the new report.
  
  The problem I m facing here is... the validation must be done at the next button... and this button is common on all pages as it's a track.
  
  How can I do this... I m totally confused.
  
  Can someone help me fulfill this requirement. I know I should do the extension, I want to know what objects all I extend.
  
  Thanks in advance,
  Kone

  Kaushik,

  When you follow the method mentioned by AJ, you can find VO named "ExpenseTypesVO" under the path "oracle.apps.ap.oie.common.server".

  According to the statement present in it, required table where we need to insert the new type of expense is "AP_EXPENSE_REPORT_PARAMS".

  Kind regards
  Anand

• signal no disconnection when the page is closed by the gesture of eye?

  Hello

  Falling on a particular issue... First of all, I connect my context object to signal a bit of javascript using the onCreationCompleted

  onCreationCompleted:
  {
          // When the top-level Page is created, direct the data source to start
          // loading data
          MyObject.signal_1.connect(onJavaScriptFunction_1);         MyObject.signal_2.connect(onJavaScriptFunction_2);               MyObject.signal_3.connect(onJavaScriptFunction_3); }
  

  So far everything is going well, but if I unplug these signals, the page is busted, so the next time that the page is created, these signals will be attached to the same javascript function once more and so on for every time that the page is re-created.

  Then I thought, I should unplug these signals when the page came out... Therefore, I have given the NavigationPage because I couldn't see any signal onPopped or onDestroy... So I used the following code:

      paneProperties: NavigationPaneProperties
      {
          backButton: ActionItem
          {
              onTriggered:
              {
                  console.debug("Popping page, disconnect signals...")                // Disconnect signals
                  MyObject.signal_1.disconnect(onJavaScriptFunction_1);                      MyObject.signal_2.disconnect(onJavaScriptFunction_2);                 MyObject.signal_3.disconnect(onJavaScriptFunction_3);
  
                  // define what happens when back button is pressed here
                  // in this case is closed the detail page
                  navigationPane.pop();
              }
          }
      }
  

  After testing a few creation of the page / page popping, everything works fine. Signal is attached only once. But every time I close the page by using the gesture of look, then I suddenly I begin to see multiple signals attached to my context object... as directed by the console log output:

  emit > signal_1
  onJavaScriptFunction_1()
  onJavaScriptFunction_1()
  emit > signal_2
  onJavaScriptFunction_2()
  onJavaScriptFunction_2()
  

  My questions

  1. Where can I sign out signals to avoid leaving the unwanted signals connection?
  2. All the QML object seems to have a signal of {onCreationCompleted}, is an onDestroyCompleted or something similar?

  Thank you

  Hello

  There is no equivalent onCreationCompleted.

  But you can set a JavaScript function such as

  Page {
    function cleanup() {
      // disconnect signals here
    }
  

  and call from NavigationPane onPopTransitionEnded:

  NavigationPane {
    onPopTransitionEnded: {
      page.cleanup()
      page.destroy() // destroy the page if it was created dynamically
    }
  

  UPD: another option is to use the element of connection of QtQuick. According to this thread, it works in Cascades:

  http://supportforums.BlackBerry.com/T5/native-development/QML-connections-element/m-p/2063301#M9550

  Connect/disconnect signals automatically, but I haven't checked this app cascading.

• How to develop all the rows of the table of the tree when the page loads?

  Hi all

  I have tree than VO mere reference of table... I want to expand all table tree rows when the page loads... I already have initially developed property to true... but it only runs from first line of tree...

  Any help would be great-Jey

  In the backbean and that:

    private RowKeySetTreeImpl ps = new RowKeySetTreeImpl(true);
  
    public void setPs(RowKeySetTreeImpl ps)
    {
      this.ps = ps;
    }
  
    public RowKeySetTreeImpl getPs()
    {
      return ps;
    }
  

  In the jspx set table tree as disclosedRowKeys

• Get the values of default table row when the page loads

  Hello

  I am running JDev 11.1.1.7. We have a page that contains two tables in a relationship of the master / detail of nickname. We can do a real master ADF / detail with view items related because the query for the 2nd table is complex and works best when queries with binding settings. The View object for the 2nd table has a request with 2 link params as it can get in the first table. Thus, when a line is selected in the first table we want to execute ExecuteWithParams on the object from view of the table 2. We do it in the Bean managed for the page in a method that is the selection to the first table listener. It works fine except when the page initially loads, the first line is selected by default. When the default value is selected the selection listener is not triggered.

  I've seen the suggestion of not having a line selected by default when the page loads by removing the value selectedRowKeys on the table. However, we do not want that the 1st row of the table secondary master to be selected by default and we as the table of detail to show the correct corresponding lines.

  Steve

  Steve,

  Not really sure when you say that the 2nd table is complex and may not use the master detail. If the settings link in the parent table, you can set the ViewLink accordingly and it should work, right?

  In any case, if you're after the execution of methods on the loading of the page, you will find the links below.

  If it's a working group, you can add a methodCall as activity by default and UTF, you can use phase listener (if listener server does not).

  https://blogs.Oracle.com/aramamoo/entry/an_epic_question_how_to

  Advice from the Oracle Johny: ADF: how to run the ViewObject with a ViewCriteria on the PageLoad in Application Web ADF

  It will be useful.

  See you soon

  AJ

• record in the query when the page load

  Hi How can I make my block to query the record when the page load I don't have what it takes to press F11 + Ctrl I just what to load the data when the page loads for this field or block

  I did it

  create a LTRC of control block of data with the SERVERNAME element non-base

  Give it a value in the a time-new-form-Forum

  CGFK$ QRY_SERVER_TABLE(:CTRL.) SERVERNAME); and it works

• How to keep the region selected when the page is sent

  Hello

  I created a page with several area equipped with a region selector.

  When the page is sent, the region selector returns to 'show all '.

  I would like to keep the selected region, but don't know how.

  Any ideas?

  APEX version: 4.2.6.00.03

  Theme: 26

  Best regards

  Klaus

  Hi Klaus,

  Please follow the Blog solution

  http://blog.theapexfreelancer.com/2011/11/sticky-region-display-selector/

  Hope this helps you,

  Kind regards

  Jitendra

• [ADF, JDev12.1.3] Call ExecuteWithParams operations programmatically when the page is loaded. How...?

  Hallo,

  in a working group, I have a 'readonly' page that uses in many istances VO (for fields, tables,...).

  When the page is loaded, I need to call its ExecuteWithParams operation for each VO.

  I would drag / drop (cascading) the operation of each VO ExecuteWithParams in the workflow, but the problem is that I need to run logic to call.

  For example, I have some cases in which I have to exec VO, and then pass the value of a field in the returned to the VO ExecuteWithParams, another record.

  I guess I can't manage this 'declarative' in the taskflow but I use code in a managed bean.

  So far, I've added for each VO ExecuteWithParams action page links.

  I know I can use a code like this to call the ExecuteWithParams for each VO...

  OperationBinding operationBinding = BindingsUtils.getBindings().getOperationBinding("ExecuteWithParamsToCall");
  operationBinding.getParamsMap().putAll(paramsMap);
  Object result = operationBinding.execute();
  if (!operationBinding.getErrors().isEmpty()) {
    return false;
    }
  

  ... but the problem is... where and when I call?

  I wrote in the managed bean extended view a public function initPage() tha called the ExecuteWithParams.

  How to use this function?

  I can use it during the lazy fo page load?

  Can I use it as a method call to place in the working group before the page? I have to admit that I already tried that way, but it did not work...

  In addition, after calling a VO ExecuteWithParams, as I said before, I may have the need to treat the VO after his execution to gather values for some fields (I'll pass these values to the other VO ExecuteWithParams).

  Can I access the iterator from the bean by using the iterator binding?

  Thank you very much

  Federico

  Instead, I have to create it in the the methodCall1 pageDef?

  Yes

  And if methodCall1 calls - as in my case - the function of a bean that uses the ExecuteWithParams many istances VO... I create all the necessary links in the methodCall1 pageDef?

  Yes

  And Yes... Links ExecuteWithParams that I created in the page untitled1 aren't necessary?

  Once again Yes (except if you do not have to invoke to untitled1 page)

  If you have 2 minutes trying to download the app, so you'll have is that I was

  I have more than 2 minutes (I hope), but I did not immediately jdev

  Dario

• Move links to javascript value when the page is loaded

  Hello

  I use JDeveloper 11.1.2.4.0.

  When loading my jsf page, I want to pass the value of the lat, long columns of links the attribute so that the map google map is rendered correct loading of the page.

  I can do when a button is clicked.  But I want to do it when the page is loaded.

  Any ideas?

  Thanks in advance.

  Here is the code snippet, which includes the javascript function: instead of coding hard - 34.397 and 150.644, I would like to happen next as parameters or

  access it some how from the pagedef attribute binding.

  	< f: facet name = "metaContainer" >
  	" < af:resource type = 'javascript' source = ' https://maps.googleapis.com/maps/API/js?v=3.exp & Sensor = false "/>
  	< af:resource type = "javascript" >
  	var map;

  	initialize() function
  	{
  	var mapOptions =
  	{
  	Zoom: 8, Center: new google.maps.LatLng (-34.397, 150.644)
  	};
  	card = new google.maps.Map (document.getElementById('map-canvas'), mapOptions);
  	}

  	google.maps.event.addDomListener (window, "load", initialize);
  	< / af:resource >
  	< / f: facet >

  Hello

  set a listener of phase for the view (using the beforeMethod on the f: view of the page markup). In the method, then use the ExtendedRenderKit Service to call JavaScript from Java. The method must listen for the phase PREPARE_RENDER, who is the liaison for the page to exist. You can access the link from BindingContext.getCurrent () .getCurrentBindings () layer. From there, you call (AttributeBinding) bindings.get ("the binding of the attribute name") to get the attribute mandatory and then - in a next step - the inputValue with data to transmit

  Call JavaScript from Java:

  String script = «...» Add JS calls to set values in JS variables accessed by Google Maps"

  ExtendedRenderKitService erks = Service.getRenderKitService (context, ExtendedRenderKitService.class);

  erks.addScript (context, script);

  Frank

• How to set the time to refresh the page items when the Page is loaded

  Hi all

  When my pages load, some hidden page items are displayed, and when the page load they are hidden again. Is it possible to keep hidden without this time to refresh?

  Thank you

  Bsalvador

  bsalvador wrote:

  You know the syntax of css to hide the label too?

  #P1_ITEM_X, label[for="P1_ITEM_X"],
  #P1_ITEM_Y, label[for="P1_ITEM_Y"],
  #P1_ITEM_Z, label[for="P1_ITEM_Z"] {
    display: none;
  } 
  

  However this will not affect the underlying layout grid, which still affects the appearance of the page. If possible you can put the items in question in separate regions [sub] and show/hide those, rather than the individual elements.

  Post edited by: fac586

• JavaScript in "Run when the page loads", works not when paginating the results grid

  I have some Javascript in a page of the Apex, running in "run when the page loads. There is stuff to a grid of results. It works fine on the loading of the page, but then does not work when I paginate (Browse), or sort the grid. I assume that this is because the grid is sorted / paged using Ajax, which means that the page is not fully loaded.

  Is there anywhere else I can put the code, so it is applied to the grid on the kinds and paging?

  Yes you are right when you paginate it doesn't reload the page (at least in this case).

  You must use the event after Refresh in the dynamic actions and run javascript also, you would probably need the dynamic scope

  17.9 implementation of dynamic Actions

• CS6 fluid grids - how images to resize when the page is resized? [was: Hello]

  I am new to fluid layouts in Dreamweaver cs6 grid, I want to insert a GIF file on my index page but I don't know how to make when the page shrinks the GIF or image shrinks as well. The only code that I found is

  IMG, {}

  Max-width: 100%;

  }

  But this code already exists in the css file when you create a new fluid page layout grid in function

  IMG, object, embed, {video

  Max-width: 100%;

  can someone help a newbie please...

  I fixed it thank you all for the answers

  front

  

  After

  

  This fixed thank you