HTML Component Palette

Is there a standard HTML component palette that is part of Studio Creator? If so, how do I add it to my list of component palettes so I can visually design the HTML portions of my page.

I don't remember the exact reasons of why it's bad to mix the two. But consider a data table for example. It renders its own children components -- let's say the UIColumns. It won't try to render all the markup tags (that are not JSF components obviously) that may appear between the ui column tags in the source. There's some kind of buffering issue too, but I really don't have a lot of information on this. The other issue is of course what I wrote in my blog -- that once you go to markup instead of logical jsf components you lose the ability to have the presentation dynamically altered by the server at runtime, to for example adapt to different kinds of browsers, or even user selected themes.
This of course is a balance against the ability to have a specific custom-tweaked look for your page created using tools like Dreamweaver.
-- Tor
http://blogs.sun.com/tor

Similar Messages

Component palette - html

hy
i'm using jdev 9.0.2.
is there no component palette for html-tags?
in the jdeveloper handbook they talk about that palette.
thanks

Stefan -
In JDeveloper 9.0.2, there are component tags available for use with BC4J which subsequently create HTML-style tags in a JSP. For developing HTML, JDeveloper 9.0.3 has a component palette containing "vanilla" HTML tags.
Hope this helps,
Lynn
Java Tools Team

How do I add ADF Faces Core and ADF Faces Html to the component palette?

I have an already made jspx page which I wish to work further on but I can´t choose ADF components from the component palette.
in my older version I added these two lines to the <jsp:root> element when I wanted to make ADF components available.
xmlns:af="http://xmlns.oracle.com/adf/faces"
xmlns:afh="http://xmlns.oracle.com/adf/faces/html"
but in Jdeveloper 11g preview 3 these two lines seem to have no effect.
I tried to see what other jspx pages that contained ADF components in 11g had that my page didn´t and found out that they had the line
xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
but when I add this line instead of the other two lines and press install JSP tag library Jdeveloper freezes completely. Can anyone help me get ADF components show up in the component palette in Jdeveloper 11g preview 3?
Message was edited by:
AtlanticViking

Hello,
Jdeveloper 11g uses Trinidad not ADF Faces 10g, to add it, uses the following:
1. Double-click your project to access project properties;
2. Select JSP Tag Libraries;
3. Click Add;
4. Trinidad Component 11-m3
Regards,
~ Simon

Custom Component Palette

Hi,
I want to know how can I create my component palette with differents controls. I want that my palette has several JSF components (JSF HTML and ADF Faces Core).
For example, in my custom palette I have a Table (of ADF Faces Core), a InputText (of ADF Faces Core) and a PanelGrid (of JSF HTML).
How can I do that? It is possible?
Thanks
Diego

In Tools -> Configue Palette I can only create Component Palette of the following types (css, java, oxd_usc and snippet), but I can't add JSF Components in this types.
How can I add JSF components in this types?
Or, which is the type (css, java, oxd_usc, snippet or other) used for add JSF components?
Thanks
Diego

Unable to find ADF Faces core option in the component palette...

Hai
I am learning ADF framework. Iam going through the ADF developers guide..
When i am layouting a JSF JSP page .. am unable to find the panelPage option...
In the tutorial i read like this
component palette-->ADF Faces core ---> panelPage.
I am unable to find this option...i am using Jdev10.1.3
any one can help me....

What exactly can't you find?
The component palette? It is by default on the right side of JDev.
The ADF Faces Core option? The component palette is by default initiated on HTML Forms (I think). When you click on this, you'll be able to select the desired option.
The PanelPage? When selecting ADF Faces Core as describe above, you should see PanelPage among the possibilities.

Dragging an HTML component

Hello,
I'm a bit of a newbie to Flex ( started Yesterday ) and i'm finding my way quit well. Using some of the examples that the internet provides i managed to create the following applcation:
<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
   xmlns:s="library://ns.adobe.com/flex/spark"
   xmlns:mx="library://ns.adobe.com/flex/mx"
   width="1024" height="768"
   creationComplete="getData.send()" xmlns:flexui="flexunit.flexui.*">
<fx:Script>
<![CDATA[
import flash.utils.flash_proxy;
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.core.DragSource;
import mx.effects.easing.*;
import mx.events.DragEvent;
import mx.events.FlexEvent;
import mx.managers.DragManager;
import mx.rpc.events.ResultEvent;
import mx.rpc.xml.SimpleXMLDecoder;
import mx.utils.ArrayUtil;
[Bindable]
public var Images:ArrayCollection;
protected function toggleBtn(event:MouseEvent):void
if(btn.label== 'Open')
panelOut.play();
else
panelIn.play();
protected function initiateDrag(event:MouseEvent, value:String):void
var dragInitiator:HTML = event.currentTarget as HTML;
var dragSource:DragSource = new DragSource();
dragSource.addData(value, 'value');
var dragProxy:HTML = new HTML();
dragProxy.location = event.currentTarget.location;
dragProxy.width = 100 ;
dragProxy.height = 100 ;
DragManager.doDrag(dragInitiator, dragSource, event, dragProxy);
private function dragEnterHandler(event:DragEvent):void {
var dropTarget:VBox =event.currentTarget as VBox;
if (event.dragSource.hasFormat('value')) {
DragManager.acceptDragDrop(dropTarget);
private function dragDropHandler(event:DragEvent):void {
var value:String = event.dragSource.dataForFormat('value') as String;
bigImage.location = "assets/Big_Html/"+value;
]]>
</fx:Script>
<mx:Canvas id="panel" width="1013.95" height="202" y="10.3" backgroundColor="#000000" x="0.05">
<mx:TabNavigator x="2" y="0" width="994" height="181">
<s:NavigatorContent label="Eerste" width="100%" height="100%" id="navigatorContent">
<mx:HBox width="992" height="137">
<mx:Repeater dataProvider="{getData.lastResult.gallery.image}"
id="rep" width="991" height="137">
<mx:HTML x="228" y="10" width="113" height="112" location="assets/Small_Html/{rep.currentItem}"
mouseMove="initiateDrag(event,event.currentTarget.getRepeaterItem())" >
</mx:HTML>
</mx:Repeater>
</mx:HBox>
</s:NavigatorContent>
<s:NavigatorContent label="Tweede" width="100%" height="100%">
</s:NavigatorContent>
</mx:TabNavigator>
<mx:LinkButton id="btn" width="100%" height="21"
   label="Open"
   click="toggleBtn(event)" enabled="true" x="-3" y="179"/>

</mx:Canvas>
<mx:Canvas>
</mx:Canvas>
<mx:VBox width="995" height="508" backgroundColor="#000000"
horizontalAlign="center" verticalAlign="middle"
dragEnter="dragEnterHandler(event)"
dragDrop="dragDropHandler(event)" x="19" y="250">
<mx:HTML x="83" y="44" id="bigImage"/>
</mx:VBox>
<fx:Declarations>
<mx:Move id="panelOut" target="{panel}" yTo="0" effectEnd="btn.label='Close'"
duration="1500" easingFunction="Bounce.easeOut"/>
<mx:Move id="panelIn" target="{panel}" yTo="-180" effectEnd="btn.label='Open'"
duration="1000" easingFunction="Bounce.easeIn"/>
<mx:HTTPService id="getData"
url="SWF.xml" />
</fx:Declarations>
</s:WindowedApplication>
The goals of the application are:
1     Getting a repeater filled with HTML pages get generated from an XML file
2     Fitting the repeater in a box that can be hidden
3     Open HTML pages from the repeater by dragging them into a bigger HTML component
The first two points work great, no problems there. But the third is a bit more more demaning.
I set off trying to get this to work with images and that worked just fine. Apart from not being able to see what i'm dragging, minor issue. Now i try this with the HTML component things start to change. I guess this has to do with the fact that the mouse pointer interacts with the page shown in the HTML component rather then with the HTML component itself.
Can anyone help with this problem. If not i guess i'm going to work with images in the repeater, that should work.
Thanks in advanced for any input,
Daniel

No such component in 2.0. See http://blogs.adobe.com/aharui/2008/01/html_and_flex_1.html for more info.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.
Blog: http://blogs.adobe.com/aharui

Accessing the links in a HTML component

hello.I'm using a HTML component in my application. I would like to drag and drop some links from the HTML component into a datagrid for instance. When I hold the mouse clic and move the cursor, theres a grey faded frame with the link inside, so there must be some way to access this information. Any idea how i could do that ? Thank you for any assistance.

Thanks Stephen,
In this case we want to use external links. For example we write a short headline and intro and then link to another page where you can read the rest.
I have a lot of customers who wants to edit this kind of links by themselves so I hope you will look into this as quickly as possible :-)

Viewing flash based website in HTML component of AIR APP

Hello, I've got an air app where I'm trying to use the Html component to load up a flash website. Problem is that the website starts to load (I can see the preloader) and then the html component just goes blank. I wrote the html page I'm trying to load so I went in and did some trimming of javascript stuff that I didn't really need that I thought might be causing the issue, but, no dice. I'm also catch uncaughtScript errors from HTML, and there are none. Anybody have any ideas? The flash on the page that I'm loading only required flash player 8, so I'm thinking that shouldn't be an issue. The page I'm trying to load is www.socialsaga.com/air_index.php
Here is my little mxml file that won't properly display the site.
<mx:Panel title="Video Storage" xmlns:mx="http://www.adobe.com/2006/mxml" enabled="true" visible="true" width="100%" height="650"> <mx:Script> <![CDATA[ public function showDOM(ev:Event = null):void { var indEv:Event = ev; } public function uncaughtException(ev:Event = null):void { var whatException:Event = ev; } ]]> </mx:Script> <mx:HTML uncaughtScriptException="uncaughtException()" htmlDOMInitialize="showDOM()" width="100%" height="100%" location="http://www.socialsaga.com/air_index.php" id="htmlOne"/> </mx:Panel>

That was a waste of a couple hours.... The reason it was not redering is because I had a glow filter effect on a parent
displayobject in the app... Really weird, cause html stuff would load, but flash would not show up.

Priority of pdf opened with in HTML Component with Menus

Hi,
We have a group of menus poistioned in sequence. Below the Menu one HTML component is there to display html files and pdf files. If any pdf is opened in html component and if I try to open drop dowm menu the menu is displaying below html component.
Please reply me at the earliest.
Thanks & Regards
Pradeep

Hi,
When you say the entire content, do you mean some parts of the pdf are not getting displayed or is it going out of the screen?
Please send a pdf you are having issues with on chmaheshatadobedotcom, it will help us investigating the problem.
-Charu

Help. How do you TAB from HTML component to applet (and back) ?

How can one tab between applets in a browser, and from an applet to an HTML component?
For example, I have the following in my page in decending order:
an HTML text field,
an applet containing two components,
and another HTML text field.
When focus is on the first HTML text field pressing TAB should shift focus to the first component of the applet, the next TAB press shifts focus to the second component of the applet, and the next TAB press shifts focus to the other HTML text field. Then another TAB press cycles back to the first TEXT field.
I can handle the tabbing within the applet using the FocusManager, but how can I get the applet to receive focus on a TAB from the browser, and once the applet has focus, how can I give focus back to the browser when a TAB occurs from my last applet sub-component?
At the moment a user has to click on the applet before he can tab in it, and then click outside it to tab in the html again.
Any help appreciated, as I cant find any reference to how to do this apart from other people asking the same but getting no replies.
Thanks,
Menno

I see what you are saying. Either use javascript with LiveConnect or go all applets.
What we are actually doing at the moment is trying to componentise using small applets passing data via InfoBus. So I guess we could use only applets as you suggest. Either with getAppletContext, or we could have a data item on the InfoBus which contains the name of the required in-focus applet, and all applets listen to see if it is their name, and if so request focus.
I'm suprised applets are not tab-able between by default. I would have thought this was a common requirement.
I'll look into LiveConnect as well, and let you know how we get on.
Cheers,
Menno

Tabbing from applet to applet, HTML component to applet, and back

How can one tab between applets in a browser, and from an applet to an HTML component?
For example, I have the following in my page in decending order:
an HTML text field,
an applet containing two components,
and another HTML text field.
When focus is on the first HTML text field pressing TAB should shift focus to the first component of the applet, the next TAB press shifts focus to the second component of the applet, and the next TAB press shifts focus to the other HTML text field. Then another TAB press cycles back to the first TEXT field.
I can handle the tabbing within the applet using the FocusManager, but how can I get the applet to receive focus on a TAB from the browser, and once the applet has focus, how can give focus back to the browser when a TAB occurs from my last applet sub-component? At the moment a user has to click on the applet before he can tab in it, and then click outside it to tab in the html again.
Any help appreciated, as I cant find any reference to how to do this apart from other people asking the same but getting no replies.
Thanks,
Menno

Well, I think it is both a Java & HTML problem.
When you TAB from HTML there must be a way to TAB to the Java applet, and when you TAB from the applet there must be a way, when you are on the last component within the applet, to TAB back to the HTML components.
Anyone know how?
Cheers,
Menno

Component Palette cannot show in Jdeveloper IDE

I startup Jdeveloper 11g studio edition version 11.1.2.3.0 with all features option selected, but cannot see the Component Palette panel(only can see a grey blank area at the up-right corner in Jdev IDE).
and when I open the SummitADF application example, click the index.jspx file, in the opened "design" view for index.jspx, only text-style is displayed.
What's the matter? need helps!
By the way, I run the jdev in Windows 7.
Thanks.
BAO

It works by "reset window factory settings"-the Component Palette appears now.
and it also works by selecting memu "View-Component Palette(ctrl+shift+p)".
but there is still another half problem:
Even I have startuped the jdev by SELECT ROLE :STUDIO DEVOLOPER(ALL FEATURES) ,
but when i open/new a *.jspx file, only a text-style component structure is displayed instead of WYSIWYG style display in the opened "design" view.
--Anyway it's great for i can get help almost on time(in demand) from this forum! many thanks!

Component Palette --- "User Defined Extension Functions" not visible

I added a User-Defined XPath Extension Function in JDeveloper 11.1.1.3.0 --> Tools > Preferences > SOA As given here http://download.oracle.com/docs/cd/E15523_01/integration.1111/e10224/bp_appx_functs.htm#BEIHEBIJ
But I am not able see "User Defined Extension Functions" section itself in the component palette. Do I need to enable anything for see the section.
Can somebody help.
Thanks

Hi,
I am trying to create user defined extension function in JDeveloper 10.1.3.4 to be used with the Oracle ESB.I have followed the documentation provided by the Oracle to resolve this issue without any success can you please help me in providing me the details how did you resolved this issue.
Anticipating your earliest reply
regards
Narasimha

How to get the result of auto detecting of text-encoding in HTML component.

Hello.
I just run in to the wall.
I've hard that a HTML component automatcally detect the text-encoding of a HTML page loaded,
and it supposed to be detected through Binary data of its HTML source code.
I wonder, if there is any variable or function to get the detected text-encoding like UTF-8, iso-8859-1 or something like that.
I'm glad for any response.
thanks.

There is TEXT_IO package in forms. For more help use the Oracle Form specific forum.

AIR HTML component problem

I am using the AIR HTML component to load various website
directories with. However, any directory that gets loaded into the
HTML control that uses CAPTCHA, only loads maybe 2 pixels high
worth of the image. Is this a bug with the HTML control itself, or
have I failed to instantiate something? To see what I mean, try
loading this URL into AIR's HTML component.
http://www.mygreencorner.com/submit.php

I might add that this is flex 3 Retail version, not the beta.
Seems to work in the flex 3 milestone 4 beta.

HTML Component Palette

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