Data binding conditional with cfgrid controls?

Similar Questions

• Conditional data binding

  I would like to bind data to a table on the condition that one of the child tags has some value.

  For example, let's say that my XML file has the following structure:

  < tag >

  < condition > 1 < / condition >

  ....

  < / tag >

  I want to connect only if the condition tag is set to '1'. Does anyone have an idea how this can be done?

  Thank you

  You must use the SOM predicates in your data binding expression. For example the expression of your entire table with the common parent liaison

  Let's say you could put:

  $. Table. [tag.condition.value is '1']

  Don't forget the '.' (period) after the table since that indicates the parser XFA expect a Boolean value to determine whether to link or not.

  If you want more details, please provide more xml and your names/hierarchies of form.

  Kyle

• ADF table with checkbox refresh data binding problem

  Hello.
  
  I use JDeveloper 11.1.1.3. I need to use the table with checkboxes in each row of the table in my project. I use VO with transitional 'Selected' attribute that has a boolean type.
  Everything works well, wait one thing:
  When you click checbox with valueChangeListener and try to get the selected line in the managedBean you won't get any selected lines. After selecting second maaged bean evil shows that 1 single line is selected. It's my managedBean method:
  
  public void SelectCountyClick (ValueChangeEvent valueChangeEvent) {}
  
  DCIteratorBinding it = ADFUtils.findIterator (ITERATOR_NAME);
  
  int selectedRowCount = 0;
  RowSetIterator laughs = it.getRowSetIterator ();
  Line r = rit.first ();
  If (r! = null) {}
  If ((Boolean) r.getAttribute ("Selected"))
  selectedRowCount ++;
  }
  
  While (rit.hasNext ()) {}
  r = rit.next ();
  If ((Boolean) r.getAttribute ("Selected"))
  selectedRowCount ++;
  }
  
  System.out.println ("selected all THE LINES:" + selectedRowCount);
  
  
  }
  
  I tried to change this event to the client event, I got the line number, I put 'true' or 'false' to the code data binding, but whenever I can't correct data after the value change event.
  
  Please help me.
  
  The latest idea is updated databing after click of checkbox, I think. Please help me.
  
  Thank you!

  You must go through the concepts of life cycle of page ADF. In simple terms the Boolean value in the model is not defined in valueChangeListener. Try adding (.processUpdates) valueChangeEvent.getComponent (FacesContext.getCurrentInstance ()); on top of your listener method and see the effect.

  Reference:
  http://docs.Oracle.com/CD/E15051_01/Web.1111/b31974/adf_lifecycle.htm

• Conditional statement with calendar control

  Hello

  I need to set a condition on a calendar field (anticipated date) that requires users to choose only certain date in the calendar. Otherwise, it will give them a message and clear the calendar. Also, I need to set up another condition with "in between" but I do not know how to configure them.

  THANK YOU VERY MUCH FOR YOUR HELP!

  J

  For the first, you could do (in formcalc):

  If (Date2Num ($.formattedValue, "DD/MM/YY") <  41123="" and="" date2num($.formattedvalue,="" "dd/mm/yy")=""> <> 0) then

  xfa.host.messageBox ("your arrival date cannot be before the 08/03/12", "My message", 1).

  $ = ""

  endif

  You must make sure to only set the JJ/MM/AA entry model or what you use in the code above so that it corresponds.

  For the second, you could do:

  If (Date2Num ($.formattedValue, "DD/MM/YY") 41130 > and Date2Num ($.formattedValue, "DD/MM/YY") <> 0) then

  xfa.host.messageBox ("your departure date cannot be after 12/10/08", "My message", 1).

  $ = ""

  endif

• HOW to: Filter data in an html CFGRID with the defined query attribute tag

  Does anyone know how can I filter data in an html cfgrid, not through a link from AJAX, but perhaps by exposing some of the features of the code behind the controls cfgrid EXT?
  
  Any help would be greatly appreciated.
  
  --
  Jorge loyo

  I have it!

  MY ENTRY:

  <>
  ID = "searchString".
  name = "searchString".
  Type = "text".
  OnKeyUp is "ColdFusion.Grid.getGridObject('dg'). GetDataSource () .filterBy (myfilterfunc)"/ >

  MY FUNCTION

  MY GRID:

  <>
  name = "dg".
  Query = "employees".
  format = "html" >

  
  
  

• Problems with the removal of the data binding Flex to use Air 14

  Hello

  I was wondering if anyone had an optimal solution to replace the Flex Air 14 data binding classes. I can't merge the Flex and Air SDKS more for all liaison managers need to be replaced. Everybody runs into this problem yet? Automated link generation and manipulation was the best feature of Flex and now that it's broken it creates huge problems for me.

  It is Air of mobile and desktop applications. They still build everything simply no work of event management.

  See you soon,.

  Pete

  I forgot that I myself have solved last Dec. So basically from what I can tell that the precompiler is either no [Bindable] conversions so you must manually create the getters and setters for your model when it changes. I hope this helps anyone who may run into the same problem. There is literally no documentation on this wheres.

  i.e.

  [Bindable]

  public var username: String;

  becomes

  private var _username: String;

  [Bindable (= "propertyChange" event)]

  public function get username (): String

  {

  return this ._serviceState;

  }

  public function set username(value:String):void

  {

  var oldValue:Object = this ._username;

  If (oldValue! == value)

  {

  This ._username = value;

  If (this.hasEventListener ("propertyChange"))

  this.dispatchEvent (mx.events.PropertyChangeEvent.createUpdateEvent (Thi, "username", oldValue, value));

  }

  }

  You must also make sure that what ever class contains this property implements IEventDispatcher and has the following functions:

  	//	Implementation of IEventDispatcher
  	//
  	private var _bindingEventDispatcher:flash.events.EventDispatcher =.
  		new flash.events.EventDispatcher (flash.events.IEventDispatcher (this));
  	/**
  	* @inheritDoc
  	*/
  	public function addEventListener (type: String, listener: Function,)
  									useCapture:Boolean = false,
  									priority: int = 0,.
  									weakRef:Boolean = false): void
  	{
  		_bindingEventDispatcher.addEventListener (type, listener, useCapture,
  			priority, weakRef);
  	}
  	/**
  	* @inheritDoc
  	*/
  	public function dispatchEvent (event:flash.events.Event): Boolean
  	{
  		Return _bindingEventDispatcher.dispatchEvent (event);
  	}
  	/**
  	* @inheritDoc
  	*/
  	public void hasEventListener(type:String):Boolean
  	{
  		Return _bindingEventDispatcher.hasEventListener (type);
  	}
  	/**
  	* @inheritDoc
  	*/
  	public void removeEventListener (type: String,)
  										Listener: Function,
  										useCapture:Boolean = false): void
  	{
  		_bindingEventDispatcher.removeEventListener (type, listener, useCapture);
  	}
  	/**
  	* @inheritDoc
  	*/
  	public void willTrigger(type:String):Boolean
  	{
  		Return _bindingEventDispatcher.willTrigger (type);
  	}

• Trying to Oracle data BINDING

  This should be very simple, but it gives me a lot of problems. I am return to Oracle data in a datagrid, and then I'm trying to use the BINDING attribute on CFINPUT tag to display the data. The data does not, if I change the data source to something else (MS Access), it works. Has anyone seen problems of Oracle data binding in a CFINPUT tag? Here is my code:
  
  < cfform format 'AFSContactInfo' = 'flash' width = name = "800" height = "350" >
  
  < cfformgroup type is "Panel" label is "Contacts" >
  <! - grid with contact names - >
  < name cfgrid = request "contactGrid" = "getAFSInfo" height = "220" rowheaders = "false" >
  < name cfgridcolumn = "obg_no" header = "Debtor" / >
  < name cfgridcolumn = "name" header = "Name" / >
  < cfgridcolumn = header "addr_3" name = "Address" / >
  < name cfgridcolumn = "City" header = "City" / >
  < name cfgridcolumn = "st" header = "State" / >
  < name cfgridcolumn = "zip" header = "Zip" / >
  < / controls cfgrid >
  
  < cfformgroup type = "horizontal" >
  
  
  "< cfinput type ="text"name ="sel_name"bind =" {contactGrid.selectedItem.name} "label =" name of salt: "SIZE ="20">
  
  < cfinput type = "submit" name = "submitBtn" value = "Submit" / >
  < / cfformgroup >
  < / cfformgroup >
  < / cfform >

  I thought about it. I tried to reference the Oracle column
  contactGrid.selectedItem.name
  and it should have been
  contactGrid.selectedItem.NAME

  Oracle is case sensitive

• How to use the data binding on a cluster?

  Hello

  I just discovered the data binding and used it on some primitive controls/indicators. I love the cleanliness of the approach (no additional querying and son required!)

  Now, this page gives to think I can link a cluster with a shared too variable. However, when I right click-> properties, I see that the tabs appearance and Documentation (and I know that I did not accidentally choose an element inside the cluster, because (1) there is a typedef strict, and said the title of (2) 'The Cluster Properties' dialog box). Where can I find the data binding tab?

  Thank you

  Hi JKSH,

  What you're doing is possible if you make the file .ctl as the definition of type rather than a strict definition of type. With a strict definition of type all instances of the same .ctl file link that is why you cannot use data binding.

• 11 ColdFusion Flash bashing is this used to replace the cfgrid controls?

  We have recently updated to CF8 CF11. Is about to create interfaces with several new databases. To do something like CFGRID controls in new forms, but given that it's a Flash form component and Flash forms are deprecated in CF11, what is the alternative to forms no Flash for those who need a sub-shape with add/CHANGE/REMOVE features such as controls CFGRID? Looks like that characteristic of the worksheets is just for output/display of the data, not data entry.

  Thank you, Carl. I noticed that jQuery seems to be the answer. I just wanted to check that I was not overlooking something in the new version.

• Could not send an individual column by using a data binding

  Hello
  I have a data set (testdatalink) link to access the table of database SQL Server reading
  now in my Toad or sql prompt I quried the table using this data binding
  
  Select * from sqltable@testdatalink;
  With this I have no problem
  But when I ask a specific column as
  Select col1 from sqltable@testdatalink;
  or when I try to update a column
  It says COL1 IS not a VALID IDENTIFIER;
  My final requirment is to update a column in this table of SQL server based on certain conditions.
  
  I tried to give a name, alis, but no use.
  Please let me know if is there any method of reference in the columns of the table
  
  Thanks in advance
  
  Published by: DharV on August 10, 2011 02:45

  If the columns are lowercase in Sukkelserver, you must

  Select 'col1' of reading @...

  --------
  Sybrand Bakker
  Senior Oracle DBA

• iPhone 6s 9.3.2 bluetooth doesn't always work only not with the control system of Mercedes

  Connection Bluetooth iPhone 6s with Mercedes control system does not work with version 9.3.2.

  (Last worked with 9.3).

  Hello..

  On your iPhone, tap settings > general > reset > reset all settings , and then restart your iPhone and then try Bluetooth with the control system of Mercedes.

  * No data is lost due to reset

• Import data from text file of control of the ring.

  Is it possible to import data to a text ring with labview control.

  I have several definitions of register in the ring controls, but manual entry would take a lot of time.

  Was wondering if there was more automatic way, I could read the values from a file.

  Thank you

  Jim

  Using the first method gives you the ability to extend such that each column specifies a control of the ring if you need fill the multiple rings.

  This example assumes that all of the three rings contain the same number of elements. If this isn't the case, you will need to create a Subvi, which removes the empty elements. [Edit - create a text file that contains a column for each ring, separated by a tab character.]

  

• Data binding occurs after onAdded() in CellRenderer?

  Hi all, I extend the qnx.ui.listClasses.CellRenderer for my TileList. I noticed that sometimes the this.data would be null in my overridden onAdded() function.

  After some tests, I realized that if I use a timer to check this.data seconds later, it would be filled with the correct data, it seems that the data binding happens a moment after the onAdded() function is called.

  I'm happy to rely on the timer to the time delay, but someone has a better solution? Is there something else I should listen to instead of according to onAdded()?

  Hey,.

  This kind of thing makes me forget all sleep haha clearly that I don't SLEEP much at all!

  OK, so I think I got the fix for this. instead of simply relying on onAdded() method that we must look in the drawLabel() method. in the contstructor this time, we do the new CheckBox object where our customization starts later with so we don't have duplicates of this object that is created each time the drawLabel method is called. instead of making the bulk of the work in the onAdded method, we will just to remove the object from the label that is displayed via the cell rendering engine. After that when the drawLabel() method is called, which is when we do our customization. mine includes a checkbox just to test. then we finally remove our object as usual in the onRemoved() method.

  Here's the code for update for the rendering engine:

  package
  {
      import flash.events.Event;
      import flash.events.MouseEvent;
      import flash.text.TextFieldAutoSize;
  
      import qnx.ui.buttons.CheckBox;
      import qnx.ui.buttons.LabelPlacement;
      import qnx.ui.listClasses.AlternatingCellRenderer;
      import qnx.ui.listClasses.List;
      import qnx.ui.text.Label;
  
      public class MyCustomCellRenderer extends AlternatingCellRenderer
      {
          /*
          * Place the object out here so that other methods can
          * access it
          */
          private var newCheckBox:CheckBox;
  
          public function MyCustomCellRenderer()
          {
              super();
  
              /*
               * Add the checkbox here so we dont keep re-adding a check box
               * whenever the onAdded method is called. other wise there
               * would be a lot of objects for checkbox
              */
              newCheckBox = new CheckBox();
          }
          override protected function onAdded():void
          {
              super.onAdded();
  
              /*
               * Do not want to use the label object at all. we want
               * to fully customize our cell renderer. for some reason
               * the label object is not considered a child object
               * when the drawLabel method is called so we must
               * removed it in this method where it is considered a
               * child object
              */
              removeChild(label);
          }
          override protected function drawLabel():void
          {
              if (this.data)
              {
                  /*
                   * Sometimes this function is called prematurely when there
                   * is no data object available and it is null so we only
                   * do our custom label when there is a data object available
                  */
                  newCheckBox.width = 500;
                  newCheckBox.label = this.data.label;
                  newCheckBox.labelPadding = 10;
                  newCheckBox.labelPlacement = LabelPlacement.RIGHT;
                  newCheckBox.setPosition(10,10);
  
                  addChild(newCheckBox);
              }
          }
          override protected function onRemoved():void
          {
              super.onRemoved();
  
              /*
              * Remember to remove the checkbox object
              */
              removeChild(newCheckBox);
  
          }
      }
  }
  

  I tested it on a list of single column and also a tilelist component and how it works to 100%. Let me know if I missed something. happy you raised this point! Good luck!

• Data binding will not be able to detect...

  I need help with my code.

  I got this error: data binding will be not able to detect the assignment of "chartData".

  Tagged 'HERE '.

  Code:

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

  < s:Application ' xmlns:fx = ' http://ns.Adobe.com/MXML/2009 "

                          xmlns:s=" Library://ns.Adobe.com/Flex/spark "applicationDPI =" " 160 "

                          xmlns:mx=" Library://ns.Adobe.com/Flex/MX "

  applicationComplete = "applicationCompleteHandler (event)" " >

  < fx:Script >

  <! [CDATA]

  Import be.aboutme.nativeExtensions.udp.UDPSocket;                   

  Import mx.events.FlexEvent;             

  private var udpSocket:UDPSocket;

  public var NewValue:Object;      

  public var Value: String;

  [Bindable]                

  private var chartIndex:int = 0;

  private var chartData:ArrayCollection = new Collection ArrayCollection;

  Import mx.collections.ArrayCollection;

  protected function applicationCompleteHandler(event:FlexEvent): Sub

  {

                             udpSocket = new UDPSocket();

  udpSocket.addEventListener (DatagramSocketDataEvent.DATA, udpDataHandler);

  udpSocket.bind (1000);

  udpSocket.receive ();

  }

  protected function udpDataHandler(event:DatagramSocketDataEvent): Sub

  {

  var Value: String = event.data.readUTFBytes (event.data.bytesAvailable);

  if (Value)

  {

  NewValue = Value;

  Test.appendText (Value);

  chartData.source [chartIndex] = NewValue;

  }

  on the other

  {

  NewValue = 0;

  }

  }

  []] >

  < / fx:Script >

  < fx:Declarations >

  <! - Place non-visual elements (e.g., services, items of value) here - >

  < mx:SolidColorStroke id=" s3 "color =" " 0x33F400 "poids = » 1 " />

  < / fx:Declarations >

  < s:layout >

  < s:VerticalLayout " paddingBottom =" 10 "paddingLeft =" 10 "paddingRight =" 10 "paddingTop =" 10 " " / > ""

  < / s:layout >

  < s:Scroller " width = ' 100 % "height =" " 100 % " >

  < s:VGroup " width = ' 100 % " >

  < s:TextArea id=" Test "width =" " 100% "height =" " 49 "editable = » faux " />

  < s:HGroup " width = ' 100% " >

  < / s:HGroup >

  < / s:VGroup >

  < / s:Scroller >

  < mx:CartesianChart id=" LineChart "width =" " 100% "height =" " 207 "cacheAsBitmap =" true " "

                                       cachePolicy=" on "paddingLeft =" " 5 "paddingRight = » 5 " >

  < mx:verticalAxis >

  < mx:LinearAxis id=" vAxis "alignLabelsToInterval =" " true "autoAdjust =" " fake "

                                              baseAtZero=" fake "interval =" " 16 "maximale = » 256 "minimal = » 0 "padding = » 1 " />

  < / mx:verticalAxis >

  < mx:verticalAxisRenderers >

  < mx:AxisRenderer axe = » {vAxis} "canDropLabels =" " true "color =" " 0xF8F8F6 "fontSize =" 8 '' / >

  < / mx:verticalAxisRenderers >

  < mx:horizontalAxis >

  < mx:LinearAxis id=" hAxis "alignLabelsToInterval =" " true "autoAdjust =" " fake "

  " baseAtZero = ' fake "interval =" " 25 " />

  < / mx:horizontalAxis >

  < mx:horizontalAxisRenderers >

  < mx:AxisRenderer axe = » {hAxis} "canDropLabels =" " true "color =" " 0xF8F8F6 "fontSize =" 8 '' / >

  < / mx:horizontalAxisRenderers >

  < mx:fill >

  < mx:SolidColor " color = ' 0x231F20 " " / > "

  < / mx:fill >

  < mx:backgroundElements >

  < mx:GridLines " cacheAsBitmap = ' true "cachePolicy =" " on "gridDirection =" " horizontal " >

  < mx:horizontalStroke >

  < s:SolidColorStroke " alpha = ' 0.2 "color =" 0xD4D4D3 "weight =" 0 " " / > "

  < / mx:horizontalStroke >

  < / mx:GridLines >

  < / mx:backgroundElements >

  < mx:series >

  HERE-> < mx:LineSeries id=" recordGraph "cacheAsBitmap =" " true "cachePolicy =" " on "                  

                                              dataProvider=" {chartData} "form = » curve of "lineStroke =" " {s3} "

                                              sortOnXField=" fake " />

  < / mx:series >

  < / mx:CartesianChart >

  < / s:Application >

  You must make chartData bindable. Follow these steps:

  [Bindable]

  private var chartData:ArrayCollection = new ArrayCollection collection;

• Data binding for Idiots (myself)

  Hey everybody,

  I was asked to create a form that is much more complex than anything I've done in the past. I just wanted to ask a few questions to the experts here before I'm begins, to make sure that I don't make any huge mistakes.

  The complexity of the form lies in the multiplicity of repetitive nested subforms, the fact that it is three forms (which projected form depends on a selection in a drop-down list), and the fact that the form must be designed to export its data such as xml.

  The extent of the building, the form will, I'm comfortable with everything except for export in XML format. I've done a few times, but I'm not sure that the assumptions I made are correct. I tried to read the help files, but I'm not sure I want to come.

  Roughly, I use a ton of subforms to ensure that the layout of the form works dynamically. I don't want all these subforms is displayed in the xml import. The way I do it is to affect the data binding on the subforms "No data binding." Does have an impact on the way that data is stored in the form? If I don't want the value of a field to export, I can put it is linked to "no data binding", or this issue will prevent the values being recorded?

  My last question concerns the link "Use name". So far, in forms I made so that all fields have different names. This form is so large and has so many similar elements, it would be useful to resue field names in different areas of the form. For example, two versions of the forms has a section for the associated addresses. The fields in these sections are the same. I can name them the same thing, as long as they are in different subforms? Or it will cause a conflict when the export/backup.

  Sorry for the long post. In short:

  (1) what the "no data binding" binding afftect data have on subforms and fields, regarding the data saved and exported data? Is there any 'traps!"that I should be aware of?

  (2) what are the guidelines I should follow to make sure that I do not come across all naming conflicts? I just need brother fields are not named the same, or all names are separate?

  I'd appreciate any help that you guys might be able to offer.

  -Scott

  Scott,

  (1) no mandatory date refers to a form object is not included in the exported XML file. Data binding has no effect during the recording of data when you save a form, the form contains the data.

  (2) for me, the #1 rule is use a schema and a schema binding. It is worth the initial investment in time. What you see in the diagram, this is what you see in the output data, given the form object is bound to the schema. You can link an element of single to multiple form objects schema if you need to re - use data through forms, too. Rule #2, for me, is to explicitly set the names sub-shape to simplify the schema binding and to avoid name collisions.

  I have attached a very simple form (with the built-in schema), schema, and the exported xml file to show.

  Steve