Issue in custom component in custom timecard layout-OTL
Hi,
I have created a custom layout based on seeded layout.Added new custom component Dept reference field to the sedded layout.
When trying to save the timecard template including dept reference field completed.The saved timecard template is dropping Dept reference filed.therefore,it is also dropped from the exported/downloaded .csv file.
code details:
BEGIN HXC_LAYOUT_COMPONENTS
"US Projects Alternate Timecard Layout-Dep field"
OWNER = "CUSTOM"
SEQUENCE = "226"
COMPONENT_DEFINITION = "TEXT_FIELD"
RENDER_TYPE = "WEB"
PARENT_COMPONENT="US Projects Alternate Timecard Layout-Day Scope Building blocks for worker timecard matrix"
REGION_CODE="HXC_CUI_TIMECARD"
REGION_CODE_APP_SHORT_NAME="HXC"
ATTRIBUTE_CODE="DEPT_REF"
ATTRIBUTE_CODE_APP_SHORT_NAME="HXC"
LAST_UPDATE_DATE = "2004/05/23"
BEGIN HXC_LAYOUT_COMP_QUALIFIERS
"US Projects Alternate Timecard Layout-Dep field"
OWNER = "CUSTOM"
QUALIFIER_ATTRIBUTE_CATEGORY = "TEXT_FIELD"
QUALIFIER_ATTRIBUTE1 = "N"
QUALIFIER_ATTRIBUTE2 = "N"
QUALIFIER_ATTRIBUTE3 = "5"
QUALIFIER_ATTRIBUTE4 = "1"
QUALIFIER_ATTRIBUTE5 = "30"
QUALIFIER_ATTRIBUTE18 = "EXCLUDE"
QUALIFIER_ATTRIBUTE19 = "|TEMPLATE|CSV|"
QUALIFIER_ATTRIBUTE20 = "N"
QUALIFIER_ATTRIBUTE21 = "Y"
QUALIFIER_ATTRIBUTE22 = "L"
QUALIFIER_ATTRIBUTE25 = "FLEX"
QUALIFIER_ATTRIBUTE26 = "HRP"
QUALIFIER_ATTRIBUTE27 = "Attribute3"
LAST_UPDATE_DATE = "2004/05/23"
END HXC_LAYOUT_COMP_QUALIFIERS
END HXC_LAYOUT_COMPONENTS
Please help me in this regard....
Thanks
Sri...
Did you update the export layout too and added that to preferences?
--Shiv
Similar Messages
-
Is Creating a Custom Component and Custom UIComponent are same in Flex ??
Hi ,
I am getting confusion in the terminology of words with respect to Custom Components .
Please let me know whether Creating a Custom Component and Custom UIComponent are same in Flex ??
Because i have created some Custom Components based on Form Container based on my business screens .
Does they both Custom Component and Custom UIComponent mean the same ??
Please tell me .
Thanks in advanceThere seems to be a little confusion here. Think of it this way:
A basic UIComponent by itself is not visible; you can add something you can see to it to make a visual custom component. For example, a ComboBox component is a UIComponent with a ComboBox added to it.
The UIComponent is the lightest weight component available from which you can create other components. I use it as the base for custom components that the user cannot see, like a data manager.
HTH,
Carlos -
Custom component and custom event problem
hello , i have a strange problem since one week , is that i can't handle the events becoming from my custom component , here is my code :
Event Class :
package events
import flash.events.Event;
public class Ev extends Event
public static const UPDATE:String="update";
public var data:String;
public function Ev(type:String,data:String)
super(type);
this.data=data;
override public function clone():Event
return new Ev(type,data);
MXML component :
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Metadata>
[Event(name="onMenuChange",type="events.Ev")]
</fx:Metadata>
<fx:Script>
<![CDATA[
import events.Ev;
import mx.events.IndexChangedEvent;
protected function accordion1_changeHandler(event:IndexChangedEvent):void
dispatchEvent(new Ev(Ev.UPDATE,event.newIndex.toString()));
]]>
</fx:Script>
<fx:Declarations>
<!-- Placer ici les éléments non visuels (services et objets de valeur, par exemple). -->
</fx:Declarations>
<mx:Accordion width="200" height="200" change="accordion1_changeHandler(event)">
<s:NavigatorContent label="Menu 1" width="100%" height="100%">
</s:NavigatorContent>
<s:NavigatorContent label="Menu 2" width="100%" height="100%">
</s:NavigatorContent>
<s:NavigatorContent label="Menu 3" width="100%" height="100%">
</s:NavigatorContent>
</mx:Accordion>
</mx:VBox>
the main container :
<?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"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" xmlns:local="*">
<fx:Script>
<![CDATA[
import events.Ev;
import mx.controls.Alert;
protected function comp1_onMenuChangeHandler(event:Ev):void
Alert.show(event.data,"notice");
]]>
</fx:Script>
<local:Comp onMenuChange="comp1_onMenuChangeHandler(event)"/>
</s:Application>
any help will be welcome !hi,
Not sure why your custom event is not working, I tend not to worry about 'custom' events unless I need to transfer a lot of information.
Here is a way to 'simplify' event management.
I just declare a new event in the meta data and then send it to notify that a change has been made. Although the parent can find the index value easily enough I also use two-way bind the navigators index so that it is directly available for the application to manipulate/read .
http://gumbo.flashhub.net/events/ source included
David. -
Create a Custom Component With Custom Shape
Hi all,
I want to create a Component that should have a CustomShape.
I will explain this in detail ,Suppose now we have a Button, Button will be having some Rectangular Shape, But in my Case i dont want this Rectangula Shape, I will be giving x and y positons Depending on that positon It has to form a Component.
Any Help is Greatly Appreciated.Even if you use transparent images, you will still end up with a rectangular bounding box.
You can use programmatic drawing and get a shape that does not involve a rectangle:
http://livedocs.adobe.com/flex/3/html/help.html?content=skinning_6.html
http://livedocs.adobe.com/flex/3/html/Drawing_Vector_Graphics_5.html
http://livedocs.adobe.com/flex/3/html/help.html?content=Drawing_Vector_Graphics_4.html
If this post answers your question or helps, please mark it as such. -
Custom component - how to store java Properties object in ucm environment
Hi Experts,
I am developing a custom component.
my custom component code is reading a properties file and load in Properties object. Everytime this custom Service is called, properties file is read from file system and new Properties Object is created.
Is there any way to load the Properties object once and store somewhere in UCM context ? (just like we do in JSP using application object"
thanks!!
Edited by: user4884609 on Jul 12, 2010 3:01 PMI'd say there are quite a few ways how to do it, but many of them have nothing in common with UCM.
- I'd opt for the only "UCM" way I' aware of: as a part of custom component you can create your own properties file (it's also called environment variables) as a part of your custom component. You can, then, easily read (and write?) properties from/to the file.
- The first option could have disadvantage, if there are too many properties. In this case you could use Java serialization - it should be UCM independent
- Another option is to create your properties in the database - it is a bit similar to the first option, but it's more robust. Plus, you may use features of the database if you want to have some additional logic in you properties.
- Note that you can also create a static object, which could be initialized e.g during class load -
AET custom field in custom component
Hello,
The button Create New Field is disabled in AET in my custom component/view, how could i create a new field in my custom component. Do i need to assign my custom component or custom BOL anywhere ?
Thanks,
L.WillHi Lisha,
You are right. It is maintained by SAP.
The reason that AET does not work is because there is/are missing entries in one of DB table.
Namely the enhance BO assignment to the UI Object Type.
Could you please tell me, what is the UI Object Type in your current application.
In order to figure this out, you can put mouse cursor in one of the field in the UI and then press F2.
Then you can go to SM30 in SAP GUI open the View BSPDLCV_OBJ_TYPE and search for the UI object type.
Select the UI object type and see whether any enhanced BO is defined.
In your case it should be empty, otherwise you can use AET.
And if it is empty we need to figure out which enhanced BO is relevant for the given UI Object Type.
If the buttons are disabled, it can have two meaning.
1. AXTREG is not completely maintained
2. The Object you want to enhance is not supported by AET
Regards
Leon
[SAP Community Network Forums on mobile|https://cw.sdn.sap.com/cw/ideas/7910] -
Mxml elements inside custom component
Hi all, i'm a flex newbie but i know AS3, i've encountered a problem during the development of a custom component: my custom component is a panel with some buttons, but i want that anyone can insert mxml elements (especially form elements) inside this panel in this way:
ActionScript Code:
<custom:myDialogBox >
<mx:Form ...>
<mx:TextInput ...>
</custom:myDialogBox>
So i created myDialogBox component:
ActionScript Code:
<mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Metadata>
[DefaultProperty("hboxFirstLine")]
</mx:Metadata>
<mx:Script>
<![CDATA[
import mx.containers.HBox;
import mx.containers.Panel;
import mx.controls.Button;
import mx.controls.Text;
import mx.core.UIComponent;
]]>
</mx:Script>
<mx:HBox id="hboxFirstLine" width="100%">
</mx:HBox>
<mx:HBox id="hboxSecondLine" width="100%" horizontalAlign="center">
<mx:Button label="Conferma" />
<mx:Button label="Annulla" />
</mx:HBox>
<mx:ControlBar id="controllBar" horizontalAlign="right">
<mx:Label id="alertFooter" text="sFooter" />
</mx:ControlBar>
</mx:Panel>
I expect that the form goes inside hboxFirstLine... but instead i get this error:
Error: In initializer for 'hboxFirstLine': type mx.controls.Form is not assignable to target type mx.containers.HBox.
Any idea?hboxFirstLine has to be a Form, not an HBox.
Also, if that is all the code of your component, you don't need import statements.
HTH. -
Custom component issue
According to customer requirements, we want to get such an effect in the development of custom components:
Drag and drop custom components to the Flex builder work area, it can generate more than the default properties, not just generate "x", "y" attribute.
【Details are as follows】
We design a custom panel "CustomPanel.mxml" in the project development, then drag it into the workspace in the Flex builder development environment.
View the source code found that it can only generate "x", "y" attribute in default. That is:
<ns2:CustomPanel x="105" y="74">
</ns2:CustomPanel>
【Issue】
How can we do that when drag the 'custom component' into Flex builder workspace, we can generate "layout" attribute in addition to "x", "y" attributes?
That is:
<ns2:CustomPanel x="105" y="74" layout="absolute">
</ns2:CustomPanel>
【Note】
The following code will be generated when the "panel component comes with Flex builder environment" is dragged into workspace.
<mx:Panel x="121" y="134" width="250" height="200" layout="absolute">
</mx:Panel>
How it is done?I am sorry to bother you again.
I have tried the web site content, but it can't helped!
There is a custom component called 'Basket', source code is as follows:
package picnic
import mx.containers.Panel;
public class Basket extends Panel
public function Basket()
super();
layout = "vertical";
setStyle("backgroundColor", 0x00FFFF);
setStyle("horizontalAlign", "center");
Here it is worked when the attribute "layout" is set to "vertical", but it isn't when "layout" is set to "absolute" !
When the property is set to "absolute" phenomenon is as follows:
Drag component such as 'Button' into "picnic component". It will automatically go to the top left corner position,
just like the 'layout-attribute' is not set.
Why is there such a phenomenon? -
Custom 2-week timecard layout not saving hours on 2nd Monday on 2nd row
We have a custom timecard layout, based on the projects and payroll layout, that moves the comments from the details page to the front page after each day's hours field.
It is working fine when used with a one-week timespan, but for 2 weeks, there is a strange problem. If you enter row 1 with no hours on the second Monday, then try to enter row 2 with hours on the second Monday, it will not save those hours. Instead, the hours are erased and the field blanked out. It will save hours on other days, but not the second Monday. Also, if you hit Continue, the hours are blanked out on the second Monday.
Anyone else experienced this?Yes, thanks, I have found it.
Independently, I discovered the problem with the timecard. In the two week format, the second Monday hours input element had an ID of B2822, which was the same ID of the comments for the second Tuesday.
The sequencing for the ids for the hours input fields is B2210 .. B2227, B2228, B2229 etc.
The sequencing for the ids for the comments input fields is B2810, .. B2821, B2822, B2823, etc.
It would appear in our case that when the timecard layout is generated, the second Monday on the second row gets an ID of B2822 when it should be B2228, which seems to be a typo somewhere.
Once I understood the problem, following Ramu's suggestion that it was a known bug, I was able to search metalink using the search term 'OTL hours not saved' and found patch 6368806, which addresses a similar problem with a different layout. I will post an update if that patch resolves the problem.
Note:467906.1 and Note:467483.1 have more information. -
Creating a custom component is causing a strange scoping issue
I am a fairly new user to Flash and Actionscript, but I have
a fair amount of experience working with C and Java. I'm currently
working with Actionscript 2 in Macromedia Studio 8. I was trying to
create a new component for a project I am working on, and I
followed the tutorial in the help and all testing works while I am
in context of the flash document where I export the component from.
However, I try testing my component in a new blank document and I
get some strange behavior.
I am able to create a component on the stage, and adjust the
properties perfectly fine. However, when I test the file, the
variables for colors go out of scope. That is, the adjustments I
made to the component through the parameters panel, and saw updated
on the stage aren't demonstrated at runtime. The Number variable I
used however is preserved. I did some traces, and it appears that
this is happening because at runtime in the new blank document, the
variables in the onEnterFrame method go out of scope, where they
weren't before.
It seems really strange to me that I should be able to edit
the color on stage but have it revert while it is running. My
intuition says that if it wasn't going to work in the new document,
that it shouldn't work in either case.
Anyway, here is the code for the .as file, I hope I'm just
doing something stupid.There seems to be a little confusion here. Think of it this way:
A basic UIComponent by itself is not visible; you can add something you can see to it to make a visual custom component. For example, a ComboBox component is a UIComponent with a ComboBox added to it.
The UIComponent is the lightest weight component available from which you can create other components. I use it as the base for custom components that the user cannot see, like a data manager.
HTH,
Carlos -
I am creating a custom component and extending the renderer like the following. My custon component is similar to h:messages but inaddition to that it has hyperlink(clicking error focuses individual input box). I have extended the renderer as follows, every thing works fine but the problem is the form gets null or looses its all value when error occured, however the component works fine. I dont know why is that hapening.
Any help would be highly appreciated.
public class CustomErrorRenderer extends Renderer {
@Override
public void encodeEnd(FacesContext context,
UIComponent component) throws IOException {
ResponseWriter writer = context.getResponseWriter();
writer.startElement("div", component);
writer.writeAttribute("id", component.getClientId(context), "id");
writer.writeAttribute("style", "color: red", null);
writer.startElement("ul", null);
Iterator<String> clientIds = context.getClientIdsWithMessages();
while (clientIds.hasNext()) {
String clientId = clientIds.next();
Iterator<FacesMessage> messages = context.getMessages(clientId);
if (!messages.hasNext()) { continue; }
String javaScript = "var field = document.getElementById('"
+clientId+ "');" +"if(field == null) return false;"+
"field.focus(); return false;";
writer.startElement("li", null);
writer.startElement("a", null);
writer.writeAttribute("onclick", javaScript, null);
writer.writeAttribute("href", "#", null);
while (messages.hasNext()) {
writer.writeText(messages.next().getSummary(), null);
writer.endElement("a");
writer.endElement("li");
writer.endElement("ul");
writer.endElement("div");
}The problem is, the form values that are tied to input boxes are null once validation error occurs.
I think when I am overriding that encodeEnd, this is causing the problem for the form values getting null.
IF I want to see, what are the submitted values then isn't this the way, I am getting null here also:
FacesContext context = FacesContext.getCurrentInstance();
UIViewRoot viewRoot= context.getViewRoot();
HtmlInputText input = (HtmlInputText)viewRoot.findComponent("formId:InputboxId");
System.out.println("input sub value" + input.getSubmittedValue()); -
Button in custom component not showing
I made a very simple custom component with a TextField and Button but when I add multiple instances of it to a Layout, only the first Button shows up while the other show only when I focus the corresponding TextField. I'm quite new to fx and I'm not sure I did everything correctly but I don't see any obvious error in my code.
The component:
public class TestComponent extends BorderPane {
@FXML
private Button browseButton;
@FXML
private TextField textField;
public TestComponent() {
FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource("TestComponent.fxml"));
fxmlLoader.setRoot(this);
fxmlLoader.setController(this);
try {
fxmlLoader.load();
} catch (IOException exception) {
throw new RuntimeException(exception);
The fxml
<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.HBox?>
<fx:root type="javafx.scene.layout.BorderPane" xmlns:fx="http://javafx.com/fxml/1"
xmlns="http://javafx.com/javafx/2.2">
<center>
<TextField fx:id="textField" prefWidth="200.0" />
</center>
<right>
<Button fx:id="browseButton" mnemonicParsing="false" maxHeight="-Infinity"
minHeight="-Infinity" prefHeight="${textField.height}" text="Browse"
textAlignment="CENTER" />
</right>
</fx:root>
and the test code
@Override
public void start(Stage primaryStage) {
VBox box = new VBox(5);
box.setPadding(new Insets(5));
TestComponent a = new TestComponent();
TestComponent b = new TestComponent();
TestComponent c = new TestComponent();
box.getChildren().addAll(a, b, c);
Scene scene = new Scene(box);
primaryStage.setScene(scene);
primaryStage.show();
I'm running on Ubuntu with jdk-8-ea-bin-b111-linux-i586-10_oct_2013. I tested with jdk 1.7.0_40 and the buttons don't show.
I'd include screenshots but the button to add images is disabled.
Thanks for the helpThe issue is with the bind definition in the FXML, if you remove that definition, the buttons will display.
prefHeight="${textField.height}"
I think the binding is working, but when there is some kind of error (bug) in the layout process such that the scene is not automatically laid out correctly when the binding occurs.
You can get exactly the same behaviour by removing the binding definition in FXML and placing it in code after the load.
browseButton.prefHeightProperty().bind(textField.heightProperty());
When the scene is initially displayed, the height of all of the text fields is 0, as they have not been laid out yet, and the browser button prefHeight gets set to 0 through the binding.
That's OK and expected.
Then the scene is shown and a layout pass occurs, which sets the height of the text fields to 26 and the prefHeight of all of the browser buttons adjust correctly.
That's also OK and expected.
Next the height of one of the buttons is adjusted via a layout pass.
That's also OK and expected.
But the height of the other buttons is not adjusted to match their preferred height (probably because a layout pass is not run on them).
That is not OK and not expected (and I think a bug).
If you manually trigger a layout pass on one of the components which did not render completely, the button will be displayed - but that should not be necessary.
You can file a bug against the Runtime project at:
https://javafx-jira.kenai.com/
You will need to sign up at the link on the login page, but anybody can sign up and log a bug.
Here is some sample code.
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class ComponentTestApp extends Application {
@Override
public void start(Stage primaryStage) {
VBox box = new VBox(5);
box.setPadding(new Insets(5));
TestComponent a = new TestComponent();
TestComponent b = new TestComponent();
TestComponent c = new TestComponent();
box.getChildren().addAll(a, b, c);
Scene scene = new Scene(box);
primaryStage.setScene(scene);
primaryStage.show();
b.requestLayout(); // I don't understand why this call is necessary -> looks like a bug to me . . .
public static void main(String[] args) {
launch(args);
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.layout.BorderPane;
import java.io.IOException;
public class TestComponent extends BorderPane {
private static int nextComponentNum = 1;
private final int componentNum = nextComponentNum;
@FXML
private TextField textField;
@FXML
private Button browseButton;
public TestComponent() {
nextComponentNum++;
FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource("TestComponent.fxml"));
fxmlLoader.setRoot(this);
fxmlLoader.setController(this);
try {
fxmlLoader.load();
browseButton.prefHeightProperty().bind(textField.heightProperty());
System.out.println(componentNum + " " + browseButton + " prefHeight " + browseButton.getPrefHeight());
textField.heightProperty().addListener(new ChangeListener<Number>() {
@Override
public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue) {
System.out.println(componentNum + " " + textField + " height " + newValue);
browseButton.prefHeightProperty().addListener(new ChangeListener<Number>() {
@Override
public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue) {
System.out.println(componentNum + " " + browseButton + " prefHeight " + newValue);
browseButton.heightProperty().addListener(new ChangeListener<Number>() {
@Override
public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue) {
System.out.println(componentNum + " " + browseButton + " height " + newValue);
new Exception("Not a real exception - just a debugging stack trace").printStackTrace();
} catch (IOException exception) {
throw new RuntimeException(exception);
<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.HBox?>
<fx:root type="javafx.scene.layout.BorderPane" xmlns:fx="http://javafx.com/fxml/1"
xmlns="http://javafx.com/javafx/2.2">
<center>
<TextField fx:id="textField" prefWidth="200.0" />
</center>
<right>
<Button fx:id="browseButton" mnemonicParsing="false" maxHeight="-Infinity"
minHeight="-Infinity" text="Browse"
textAlignment="CENTER" />
<!--<Button fx:id="browseButton" mnemonicParsing="false" maxHeight="-Infinity"-->
<!--minHeight="-Infinity" prefHeight="${textField.height}" text="Browse"-->
<!--textAlignment="CENTER" />-->
</right>
</fx:root>
Here is the output of the sample code:
1 Button[id=browseButton, styleClass=button]'Browse' prefHeight 0.0
2 Button[id=browseButton, styleClass=button]'Browse' prefHeight 0.0
3 Button[id=browseButton, styleClass=button]'Browse' prefHeight 0.0
1 Button[id=browseButton, styleClass=button]'Browse' prefHeight 26.0
1 TextField[id=textField, styleClass=text-input text-field] height 26.0
2 Button[id=browseButton, styleClass=button]'Browse' prefHeight 26.0
2 TextField[id=textField, styleClass=text-input text-field] height 26.0
3 Button[id=browseButton, styleClass=button]'Browse' prefHeight 26.0
3 TextField[id=textField, styleClass=text-input text-field] height 26.0
2 Button[id=browseButton, styleClass=button]'Browse' height 26.0
java.lang.Exception: Not a real exception - just a debugging stack trace
at testcomponent.TestComponent$3.changed(TestComponent.java:69)
at testcomponent.TestComponent$3.changed(TestComponent.java:65)
at com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:347)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.property.ReadOnlyDoubleWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyDoubleWrapper.java:177)
at javafx.beans.property.ReadOnlyDoubleWrapper.fireValueChangedEvent(ReadOnlyDoubleWrapper.java:143)
at javafx.beans.property.DoublePropertyBase.markInvalid(DoublePropertyBase.java:113)
at javafx.beans.property.DoublePropertyBase.set(DoublePropertyBase.java:146)
at javafx.scene.layout.Region.setHeight(Region.java:915)
at javafx.scene.layout.Region.resize(Region.java:1362)
at javafx.scene.layout.BorderPane.layoutChildren(BorderPane.java:583)
at javafx.scene.Parent.layout(Parent.java:1063)
at javafx.scene.Parent.layout(Parent.java:1069)
at javafx.scene.Scene.doLayoutPass(Scene.java:564)
at javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2341)
at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:329)
at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:479)
at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:460)
at com.sun.javafx.tk.quantum.QuantumToolkit$13.run(QuantumToolkit.java:327)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
java.lang.Exception: Not a real exception - just a debugging stack trace
at testcomponent.TestComponent$3.changed(TestComponent.java:69)
at testcomponent.TestComponent$3.changed(TestComponent.java:65)
at com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:347)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.property.ReadOnlyDoubleWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyDoubleWrapper.java:177)
at javafx.beans.property.ReadOnlyDoubleWrapper.fireValueChangedEvent(ReadOnlyDoubleWrapper.java:143)
at javafx.beans.property.DoublePropertyBase.markInvalid(DoublePropertyBase.java:113)
at javafx.beans.property.DoublePropertyBase.set(DoublePropertyBase.java:146)
at javafx.scene.layout.Region.setHeight(Region.java:915)
at javafx.scene.layout.Region.resize(Region.java:1362)
at javafx.scene.layout.BorderPane.layoutChildren(BorderPane.java:583)
at javafx.scene.Parent.layout(Parent.java:1063)
at javafx.scene.Parent.layout(Parent.java:1069)
at javafx.scene.Scene.doLayoutPass(Scene.java:564)
at javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2341)
at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:329)
at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:479)
at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:460)
at com.sun.javafx.tk.quantum.QuantumToolkit$13.run(QuantumToolkit.java:327)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
1 Button[id=browseButton, styleClass=button]'Browse' height 26.0 -
Unable to Edit the View in Custom Component
Hi Experts,
Please help me to resolve this issue !
I am unable to lock the BOL Entity in my custom component using BTAdminH. I have written the below code in the Edit event Handler for Edit Button. The lr_entity->lock( ) condition statement is getting false and it is skipping the "set_view_editable( me )." code statement. Why??
This is code excerpt that I have taken from edit button of the BP_HEAD/AccountViewSet and altered to my component/View
DATA: lr_entity TYPE REF TO cl_crm_bol_entity,
lr_controller TYPE REF TO cl_ZVKH8_bspwdcomponent_impl.
TRY.
lr_controller ?= me->comp_controller.
lr_entity ?= lr_controller->typed_context->btadminh->collection_wrapper->get_current( ).
IF lr_entity IS BOUND.
IF lr_entity->IS_LOCKED EQ abap_false.
IF le_entity->IS_CHANGEABLE EQ abap_true.
IF lr_entity->lock( ) EQ abap_true.
me->view_group_context->set_view_editable( me ).
ENDIF.
ENDIF.
ENDIF.
ENDIF.
and when I directly executed the below code in the Edit event Handler for Edit Button I am receiving the dereferencing NULL value exception. Why in my custom component in many places this happening??
me->view_group_context->set_view_editable( me ).
Exception Details
CX_SY_REF_IS_INITIAL - Dereferencing of the NULL reference
Method: ZL_ZVKH8_DETAILSEF_IMPL=>EH_ONBACK
Thanks,
BujjiHi Summit & NishaNC,
Thanks for your responses !
As suggested, I have debugged the code for ->lock( ) method and there are exceptions raised from some methods.
Method GET_LOCK () -> Method GET_ROOT () ->Method GET_PARENT ()
At GET_ROOT( ) method i have received an exception
"Root entity BTAdminH could not be determined" and one more "Entity BTAdminH could not be locked"
Later when I have checked in MODEL Browser, I found that the BOL object "BTAdminH" for my view is an Access object and not the Root Object.
Hence, I have a question? Does the locking can be done only for ROOT Objects?
If this is TRUE then I think this is the major problem with my custom component where even the cross component navigation is also not happening and in many places I am receiving "Dereferencing NULL Value" information.
Also I have gone through some of the Threads and one information that I found from Sumit Mittal
1. An access object is an independent entity, has primary keys of its own.
2. A root object is a special access object that is at the top of the hierarchy based on business rules.
3. A dependent object's primary keys are supplied by access objects and it's lifetime is bound to them. If the parent object is destroyed, the dependent object is also destroyed.
4. Search objects are query objects useful for querying root objects
5. Search result objects - Search objects return the results in the form of a result object together with a relation pointing to the root object.
6. View objects - ?
7. Dynamic search objects - Used in advanced search, supports ranges and operators
Could you please specify in which scenarios we have to go for Access Objects and Root Objects
Thanks,
Bujji -
JPanel won't display my custome component
Hi,
I made a custome component class that in its paint method at this stage is suppose to paint a white rectangle on screen. However the when I add this custome component to my JPanel it doesn't show up. Does anybody have a solution for this?
My code for the custome component is,
public spaceMediaDisplayObject(mediaObject mo){
x = mo.getSpaceX();
y = mo.getSpaceY();
height = mo.getHeight();
width = mo.getWidth();
name = mo.getName();
System.out.println("Constructor");
this.repaint();
public void paint(Graphics g){
System.out.println("Draw");
g.setColor(Color.white);
g.drawRect(x, y, height, width);
And the fragment of code I am using to try and display in on the panel is as follows,
spaceMediaDisplayObject smdo = new spaceMediaDisplayObject(toDisplay);
spaceBodyPanel.add(smdo);
Please help if able.If it's null then you need to set the size of each component explicitly:
JPanel panel = new JPanel(null);
Component customComponent = new CustomComponent();
panel.add(customComponent);
customComponent.setBounds(0, 0, 100, 100); // For exampleA simple layout manager could be used to make the component fill the panel, for example:
JPanel panel = new JPanel(new GridLayout(1, 1));
panel.add(new CustomComponent());Hope this helps. -
How do I add custom style to custom AS3 component via .css file?
Hi all,
I have created a flex application which displays a custom component I created in actionscript. My custom component is just an extended canvas component which displays a gradient background. When I add the component to my flex app, see code below, the component works great.
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" xmlns:ns1="http://localhost/mycomps">
<ns1:GradientCanvas fillColors="[#ffffff, #000000]" />
</mx:Application>
However, I also want to support css styles to add the gradient colors to my component, like so
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" xmlns:ns1="http://localhost/mycomps">
<mx:Style source="test.css" />
<ns1:GradientCanvas styleName="gradientCanvas" />
</mx:Application>
test.css
.gradientCanvas {
fill-colors: #ffffff, #000000;
When I try this my component doesn't display a gradient. I have followed the tutorials online that I could find but it seems to be the same example from Adobe repeated on multiple site and it doesn't work.
My component code is added below, if anyone could show me how to get this to work it would be much appreciated.
Thanks in advance,
Xander
GradientCanvas.as
package mycomps {
import flash.display.GradientType;
import flash.geom.Matrix;
import mx.containers.Canvas;
import mx.styles.CSSStyleDeclaration;
import mx.styles.StyleManager;
public class GradientCanvas extends Canvas {
private static var classConstructed:Boolean = constructStyle();
public function GradientCanvas() {
super();
this.width = 100;
this.height = 20;
private static function constructStyle():Boolean {
var style:CSSStyleDeclaration = StyleManager.getStyleDeclaration("GradientCanvas");
if (style) {
if (style.getStyle("fill-colors") == undefined) {
style.setStyle("fill-colors", [0xffffff, 0x000000]);
} else {
style = new CSSStyleDeclaration();
style.defaultFactory = function():void {
this._fillColours = [0xffffff, 0x000000];
StyleManager.setStyleDeclaration("GradientCanvas", style, true);
return true;
override public function styleChanged(styleProp:String):void {
super.styleChanged(styleProp);
if (styleProp == "fill-colors") {
this._fillColours = getStyle("fill-colors");
this._fillColoursChanged = true;
this.invalidateDisplayList();
override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void {
super.updateDisplayList(unscaledWidth, unscaledHeight);
if (this._fillColoursChanged == true) {
var direction:Number = 90 * (Math.PI / 180);
var matrix:Matrix = new Matrix();
matrix.createGradientBox(unscaledWidth, unscaledHeight, direction, 0, 0);
graphics.clear();
graphics.beginGradientFill(GradientType.LINEAR, this._fillColours, [1,1], [0, 255], matrix, "pad", "rgb", -1);
graphics.drawRect(0, 0, unscaledWidth, unscaledHeight);
graphics.endFill();
this._fillColoursChanged = false;
[Inspectable(category="Gradient", type="Array", format="Color", name="Fill Colours")]
private var _fillColours:Array;
private var _fillColoursChanged:Boolean = false;
public function get fillColours():Array {
return this._fillColours;
public function set fillColours(value:Array):void {
this._fillColours = value;
this._fillColoursChanged = true;
this.invalidateProperties();
this.invalidateDisplayList();Never mind, I've discovered how to do it for myself.
Thanks...
Maybe you are looking for
-
how do i change the passcode for using my ipad which i created when i set up findmyiphone. this is different from my apple id and password
-
PB G4 65W poweradapter broken, how to open it?
Hi all, The cable running from the poweradapter/charger (model no A1021, 65Watts) to my PB G4/800 has frayed where it leaves the poweradapter/charger cabinet, thus rendering the adapter/charger unserviceable. I dislike throwing it into the bin, not f
-
Can anyone tell me how to access my nano's slideshow? I know there are pictures on it because they show up when the songs are playing.
-
ACS v3.3 Can't start CSAdmin Failed to Initialise working directories/files
Hello, All of a sudden my old ACS won't start. Get Event Type: Error Event Source: CiscoAAA Event Category: None Event ID: 1 Date: 10/12/2012 Time: 8:33:30 AM User: N/A Computer: COH-ACS Description: CSAdmin could
-
Microsoft Office 2011 won't open on my Macbook Pro.
I have a Macbook Pro and I updated to OS X Yosemite (v. 10.10.1) and now that it's running that software, the Microsoft Office applications aren't opening. This is the problem details and system configuration: Process: Microsoft Word [9