Hierarchy Viewer - programmatically invoked the "Zoom To Fit"

I am using JDeveloper 11.1.2.4.
Is there a way to programmatically invoke the "Zoom to Fit" action?
Thanks in advance.

Hi,
looking at the JavaDocs it seems that the behavior is a client side behavior and not available as a Java API. This said it seems that you cannot programmatically invoke it
Frank

Similar Messages

Preview.app - lost the "zoom to fit" feature ?

you used to be able to set the "zoom to fit" feature and it would zoom every image to fit on screen. Now with Leopard - one cannot do this anymore.
Or am I wrong ?
I tried playing with the controls and no combination made this work again. Its annoying for sure.
Why downgrade features Apple ?

Zoom to fit is still available. You can choose it from your menubar.
Larger than screen images will be made to fit the window, but not smaller ones, larger.
In the Preview preferences, Images tab, setting the default image size to
Scale large images to fit window seems to work for me. Is this what you mean?

Scheduling Gantt: How to work with the "zoom-to-fit" drop-down

I'm trying to figure out how to work with the "zoom-to-fit" drop-down on the scheduling Gantt dvt control. It has choices in the drop-down that are not appropriate for my project. The documented purpose of this drop-down is to allow the user to zoom to a level that would allow a certain time range to "fit" within the current window. The choices start at "1 Week" and go up through "2 Weeks", "1 Month" etc. The problem is that the projects I'm displaying are generally just a couple of days long, and consist of many small tasks. So even 1 Week is too big. Also, no matter what I pick in this drop down, nothing happens.
So my questions are these:
1. Can I change the choices in this drop-down? If so, how do I do that?
2. If not, then how can I remove this drop-down? (I figure I probably can if I disable "zoom", but I don't want to do that.)
3. How do I get this to actually do something? I assume maybe I have to code some listener somewhere, but if so, how do I do that.
Thanks for any hints, tips and advice!

Currently, we do not allow customization of zoom-to-fit. Please file an ER. We could add a param to featuresOff attribute to disable/remove zoom-to-fit from the toolbar without disabling/removing zoom.

Hierarchy viewer - restart flash player

Hi,
I have created a hierarchy viewer to see the connections between customers and when I start the app, the first time I see the hierarchy viewer I can see it correctly, like
Parent
     Customer (Searched)
         Child
         Child
but when I want to see other customers hierarchy I can only see the Parent. I have to expand the tree to see the searched customer and, if has them, the childs.
Is there anyway to, lets say, restart Flash player so it presents the tree like it does initialy?
Thanks
I'm using jdev 11.1.1.7.1

This is the code of my HV.
<dvt:hierarchyViewer id="hv1" var="node"
                         value="#{bindings.ProfileRoot1.treeModel}"
                         selectionListener="#{bindings.ProfileRoot1.treeModel.makeCurrent}"
                         layout="hier_vert_top"
                         levelFetchSize="#{bindings.ProfileRoot1.rangeSize}"
                         styleClass="AFStretchWidth"
                         summary="Family Members" displayLevelsAncestor="0"
                         nodeSelection="multiple" displayLevelsChildren="2"
                         partialTriggers="cl2"
                         dontPersist="#{bindings.ProfileRoot1}#{bindings.ProfileRoot1Iterator}">
      <dvt:link linkType="orthogonalRounded" id="l3"/>
      <dvt:node type="view.tree.ProfileRoot view.tree.ProfileRootChilds view.tree.ProfileRootChildsChilds"
                width="233" height="330" id="n4" showExpandChildren="true"
                shape="roundedRect"
                inlineStyle="background-color:#{node.Recid==bindings.Recid.inputValue? ( pageFlowScope.ProfileFamilyMemberBean.defaultNodeColor) :''};
                             border-color:#{pageFlowScope.ProfileFamilyMemberBean.defaultNodeColor}; border-style:solid; border-width:3px;">
        <f:facet name="zoom100">
          <af:panelGroupLayout styleClass="AFStretchWidth AFHVNodeStretchHeight AFHVNodePadding"
                               layout="vertical" id="pgl45">
            <af:panelGroupLayout layout="horizontal" id="pgl48">
              <af:panelGroupLayout id="pgl52">
                <af:image source="/render_image?id=#{node.Recid}&typ=101"
                          styleClass="AFHVNodeImageSize75" id="i12"/>
              </af:panelGroupLayout>
              <af:spacer width="5" height="5" id="s25"/>
              <af:panelGroupLayout layout="vertical" id="pgl50">
                <af:panelGroupLayout id="pgl1" layout="vertical"
                                     halign="right"
                                     valign="top" styleClass="AFStretchWidth"/>
                <af:outputText value="#{node.Salutation}" id="ot32"/>
                <af:commandLink id="cl1"
                                actionListener="#{pageFlowScope.ProfileFamilyMemberBean.DisplayNodeInformation}"
                                styleClass="AFHVNodeTitleTextStyle"
                                text="#{node.FullNameDisplay}"/>
                <af:outputText value="#{node.Recid}" id="ot18" visible="false"/>
                <af:outputText value="#{node.Parentid}" id="ot9"
                               visible="false"/>
                <af:panelLabelAndMessage label="#{viewcontrollerBundle.MOBILE_NO}"
                                         id="plam2">
                  <af:outputText value="#{node.Mobile}" id="ot12"/>
                </af:panelLabelAndMessage>
                <af:panelLabelAndMessage label="#{viewcontrollerBundle.EMAIL}"
                                         id="plam3">
                  <af:outputText value="#{node.Email}" id="ot16"/>
                </af:panelLabelAndMessage>
                <af:commandLink text="commandLink 1" id="cl2"
                                actionListener="#{pageFlowScope.ProfileFamilyMemberBean.NodeInformation}"
                                visible="#{node.Recid ne bindings.Recid.inputValue}"
                                partialSubmit="true"/>
              </af:panelGroupLayout>
            </af:panelGroupLayout>
            <af:spacer height="5" id="s24"/>
            <dvt:panelCard effect="slide_horz" styleClass="AFHVNodePadding"
                           id="pc7">
              <af:showDetailItem text="Profile Information" id="sdi14">
                <af:panelFormLayout styleClass="AFStretchWidth AFHVNodeStretchHeight AFHVNodePadding"
                                    id="pfl15">
                  <af:panelLabelAndMessage label="#{viewcontrollerBundle.MEMBER_NO}"
                                           id="plam4">
                    <af:outputText value="#{node.Membershipnumber}" id="ot3"/>
                  </af:panelLabelAndMessage>
                  <af:panelLabelAndMessage label="#{viewcontrollerBundle.NATIONALITY}"
                                           id="plam5">
                    <af:outputText value="#{node.NationalityDisplay}"
                                   id="ot44"/>
                  </af:panelLabelAndMessage>
                  <af:panelLabelAndMessage label="#{viewcontrollerBundle.DATE_OF_BIRTH}"
                                           id="plam6">
                    <af:outputText value="#{node.BirthdayDisplay}" id="ot45"/>
                  </af:panelLabelAndMessage>
                  <af:panelLabelAndMessage label="#{bindings.ProfileRoot1.hints.Assocno.label}"
                                           id="plam7">
                    <af:outputText value="#{node.Assocno}" id="ot46"/>
                  </af:panelLabelAndMessage>
                  <af:outputText value="#{node.Pmsid}" id="ot36">
                    <af:convertNumber groupingUsed="false"
                                      pattern="#{bindings.ProfileRoot1.hints.Pmsid.format}"/>
                  </af:outputText>
                </af:panelFormLayout>
              </af:showDetailItem>
              <af:showDetailItem text="Profile Information 2" id="sdi15">
                <af:spacer height="2" id="s22"/>
                <af:panelFormLayout styleClass="AFStretchWidth AFHVNodeStretchHeight AFHVNodePadding"
                                    id="pfl16">
                  <af:outputText value="#{node.StatusEdit}" id="ot8"
                                 visible="false">
                    <af:convertNumber groupingUsed="false"
                                      pattern="#{bindings.ProfileRoot1.hints.StatusEdit.format}"/>
                  </af:outputText>
                  <af:panelLabelAndMessage label="#{viewcontrollerBundle.CATEGORY}"
                                           id="plam8">
                    <af:outputText value="#{node.Category}" id="ot7"/>
                  </af:panelLabelAndMessage>
                  <af:panelLabelAndMessage label="#{viewcontrollerBundle.TYPE}"
                                           id="plam9">
                    <af:outputText value="#{node.TypeDisplay}" id="ot28"/>
                  </af:panelLabelAndMessage>
                  <af:panelLabelAndMessage label="#{viewcontrollerBundle.SUBTYPE}"
                                           id="plam10">
                    <af:outputText value="#{node.SubtypeDisplay}" id="ot41"/>
                  </af:panelLabelAndMessage>
                  <af:panelLabelAndMessage label="#{viewcontrollerBundle.STARTE_DATE}"
                                           id="plam11">
                    <af:outputText value="#{node.StartDate}" id="ot43">
                      <af:convertDateTime pattern="#{bindings.ProfileRoot1.hints.StartDate.format}"/>
                    </af:outputText>
                  </af:panelLabelAndMessage>
                  <af:panelLabelAndMessage label="#{viewcontrollerBundle.END_DATE}"
                                           id="plam12">
                    <af:outputText value="#{node.EndDate}" id="ot47">
                      <af:convertDateTime pattern="#{bindings.ProfileRoot1.hints.EndDate.format}"/>
                    </af:outputText>
                  </af:panelLabelAndMessage>
                </af:panelFormLayout>
              </af:showDetailItem>
            </dvt:panelCard>
          </af:panelGroupLayout>
        </f:facet>
        <f:facet name="zoom75">
          <af:panelGroupLayout styleClass="AFStretchWidth AFHVNodeStretchHeight AFHVNodePadding"
                               layout="vertical" id="pgl41">
            <af:panelGroupLayout layout="horizontal" id="pgl47">
              <af:panelGroupLayout id="pgl42">
                <af:image source="/render_image?id=#{node.Recid}&typ=101"
                          styleClass="AFHVNodeImageSize75" id="i11"/>
              </af:panelGroupLayout>
              <af:spacer width="5" height="5" id="s28"/>
              <af:panelGroupLayout layout="vertical" id="pgl43">
                <af:outputText value="#{node.Recid}" id="ot11" visible="false"/>
                <af:outputText value="#{node.Parentid}" id="ot14"
                               visible="false"/>
                <af:outputText value="#{node.Salutation}" id="ot40"/>
                <af:outputText value="#{node.FullNameDisplay}" id="ot4"/>
                <af:outputText value="#{node.Membershipnumber}" id="ot27"/>
                <af:outputText value="#{node.NationalityDisplay}"
                               id="outputText2"/>
              </af:panelGroupLayout>
            </af:panelGroupLayout>
            <af:spacer height="5" id="s23"/>
            <dvt:panelCard effect="slide_horz" styleClass="AFHVNodePadding"
                           id="pc8">
              <af:showDetailItem text="Contact " id="sdi16">
                <af:panelFormLayout styleClass="AFStretchWidth AFHVNodeStretchHeight AFHVNodePadding"
                                    id="pfl13">
                  <af:outputText value="#{node.GenderDisplay}" id="ot5"/>
                  <af:outputText value="#{node.Email}" id="ot17"/>
                  <af:outputText value="#{node.Mobile}" id="ot42"/>
                </af:panelFormLayout>
              </af:showDetailItem>
              <af:showDetailItem text="Address " id="sdi17">
                <af:spacer height="2" id="s26"/>
                <af:panelFormLayout styleClass="AFStretchWidth AFHVNodeStretchHeight AFHVNodePadding"
                                    id="pfl14">
                  <af:outputText value="#{node.Category}" id="ot38"/>
                  <af:outputText value="#{node.TypeDisplay}" id="ot39"/>
                  <af:outputText value="#{node.SubtypeDisplay}"
                                 id="outputText3"/>
                </af:panelFormLayout>
              </af:showDetailItem>
            </dvt:panelCard>
          </af:panelGroupLayout>
        </f:facet>
        <f:facet name="zoom50">
          <af:panelGroupLayout styleClass="AFStretchWidth AFHVNodeStretchHeight AFHVNodePadding"
                               layout="horizontal" valign="middle" id="pgl51">
            <af:panelGroupLayout layout="vertical" halign="center"
                                 styleClass="AFStretchWidth" id="pgl49">
              <af:image source="/render_image?id=#{node.Recid}&typ=101"
                        styleClass="AFHVNodeImageSize50" id="i10"/>
              <af:spacer height="2" id="s27"/>
              <af:outputText value="#{node.Recid}" id="ot33" visible="false"/>
              <af:outputText value="#{node.Parentid}" id="ot22"
                             visible="false"/>
              <af:outputText value="#{node.FullNameDisplay}" id="ot19"/>
              <af:outputText value="#{node.TypeDisplay}" id="ot34"/>
              <af:outputText value="#{node.SubtypeDisplay}" id="ot24"/>
              <af:outputText value="#{node.Membershipnumber}" id="ot6"/>
              <af:outputText value="#{node.Mobile}" id="ot35"/>
            </af:panelGroupLayout>
          </af:panelGroupLayout>
        </f:facet>
        <f:facet name="zoom25">
          <af:panelGroupLayout styleClass="AFStretchWidth AFHVNodeStretchHeight AFHVNodePaddingSmall"
                               layout="horizontal" valign="middle" id="pgl44">
            <af:panelGroupLayout layout="vertical" halign="center"
                                 styleClass="AFStretchWidth" id="pgl46">
              <af:outputText value="#{node.Recid}" id="ot23"/>
              <af:outputText value="#{node.Parentid}" id="ot29"/>
              <af:outputText value="#{node.FullNameDisplay}" id="ot20"/>
              <af:outputText value="#{node.Membershipnumber}" id="ot10"/>
              <af:outputText value="#{node.Category}" id="ot21"/>
              <af:outputText value="#{node.TypeDisplay}" id="ot37"/>
              <af:outputText value="#{node.SubtypeDisplay}" id="ot25"/>
            </af:panelGroupLayout>
          </af:panelGroupLayout>
        </f:facet>
      </dvt:node>
    </dvt:hierarchyViewer>

Hierarchy Viewer - with a separate search page

I would like for my search page to be separate than the one that contains the hierarchy viewer component.
But, when a click on a row in the table produced on the search page, I would like it to trigger a search on the page with the hierarchy viewer based on the selected data.
I am using version 11.1.2.3.0.
Can you direct me to a example or documentation that could help?
Thanks

Hi,
why don't you use a View Criteria, drag and drop it as a search form, then after querying the search form, navigate to the next page where you have the hierarchy viewer based on the same top-level ViewObject? This then will show the filtered data from the first screen. However, what it doesn't allow you to do this way is to filter on a second node level of the viewer
Frank

Preview won't open images zoomed to fit

Hi everyone,
This is a little issue I've only recently noticed that I've no idea how to rectify. Preview has suddenly started opening all images at their full size meaning I have to either zoom out or click the 'Zoom to Fit' button each time I open a large images or set of large images.
'Scale large images to fit window' is selected in the preferences but it keeps happening! The version is 3.0.9 (409). Does anyone have any ideas?
Thanks in advance,
Jez.

I'm thinking maybe your Preview preferences are corrupted. Here's the way to find out. Locate this file: com.apple.preview.plist
It's here: /Users/YourName/Library/Preferences. Open the Preferences folder, locate that file and drag it to the Trash. The next time you launch Preview, your Mac will create a new preference file for you. You will have to reset your Preferences in the Preview/Preference pane but shouldn't take but a minute. Hopefully Preview will behave itself now.
Also, run Disk Utility and Repair Disk Permissions. Disk Utility is located here;
Applications/Utilties.
Carolyn

Can a Vision image display's "zoom to fit" action be seen by an event structure?

The "Image Display" indicator from the "Vision" palette has a right-click (context) menu option of "Zoom to Fit".
Is there any way to capture the selection/execution of this action with an event structure?

I don't believe there is a way to do this with an event structure. However, there is an image window property node for the zoom to fit option. You can wire the output boolean into the input of a case structure and execute a different set of code depending on whether or not the zoom to fit option is selected. This should give you the same functionality as an event structure. Please let me know if you have any further questions.
Regards,
Chris L
Applications Engineer
National Instruments
Certified LabVIEW Associate Developer

Zoom-to-fit Not Working in Preview, & other features, too.

I recently upgraded to Snow Leopard, and have since found that Preview is not working properly. This is something I use almost every day, & it not working has created a real disruption to my work-flow. I've noticed that others have complained about this, and have been doing so since at least October of 2009! Apple has obviously not addressed this, as I've done all the updates, and still it doesn't work. The Zoom-to-fit won't work, altho it sometimes will when there's only a little bit of space left, & sometimes when the image is too big, it may reduce. However, the "automatically resize" doesn't work either, and some other features work erratically as well. Sometimes when I change the resolution of the picture, it will zoom to fit, & sometimes well, so many things don't work, or do, but so rarely, I can't even remember all the instances.
Does anyone actually have some kind of work around, or solution? I've done the trash all the preferences, etc., which didn't do anything, and am stumped at this point, thanks...

Tom Gewecke wrote:
does Apple really know about this, and are just ignoring it or are they working on a fix, or ?
Surely you understand that you are not talking to Apple here, just other users like yourself. Whether Apple knows about it depends on whether you or someone else has used the bugreporter or feedback channel to tell them. As for what action they are taking, nobody here is ever going to be able to give you an answer.
Yes, I do understand that, and my question was in response to being told that
"Preview in SL is broken", by one of the "experts" when I posted my own thread about it not working properly. To me, that response implied this was a known condition, & that this person knew that Apple knows, & since this was all he said, w/no other advice, it further implied that a fix would come out whenever it will, and there's no use in pursuing it further. So, my question was to anyone else to affirm or deny that is or isn't the case.
Plus, I've read that in fact, some employees of Apple do contribute to the discussions (as they surely should, if for no other reason, that what I just spoke of, to let us know when an issue is a known one, thus nothing else can be done until Apple releases a fix; thus preventing users from wasting time &/or screwing something up worse, attempting to fix it)
Does Adobe Reader provide a possible replacement for Preview for your purposes?
Don't know, I'd rather not have to open it for all the times I would simply use Preview, why have it as part of the OS if it doesn't work? I'd think Apple would fix it, or not show features it can't do. That said, your question is actually the first response I've seen yet, that at least is a possible work around, thank you.
(another thread on the same issue was marked "answered" & closed, despite no one having offered up a fix),
How a thread is marked is totally up to the person who started it. If you have a problem with how it was done, you need to take it up with that person I think.
I will, but it's not the person who closed the thread, as that was done nearly two months after it was marked "Solved". And yes, it could have been archived due to no further comments, although we've no way of knowing, since there's no date of archiving shown. And that is what I'm wondering, did Apple just close it, to avoid the topic being taken to the top of the list? If this feature is broken, why haven't they fixed it, now nearly a year later???
And I have personally reported this in several feedback forms. I refuse to sign up for the developers group, just to file a bug report, since I would have to answer all the questions in the application form without knowing what the heck I was talking about, since I am hardly a developer/programmer, techno-geek, etc., and shouldn't have to jump through all those hoops, just to report to Apple that something's screwed up! I can send bug reports via Safari w/o signing up as an advanced computer engineer, why should I have to for reporting the same with Preview? If Apple chooses to ignore feedback reports, as well as their discussion boards, then what real customer service would that be?

What menu item is "Zoom to fit Selection"

Just going through a tutorial that asked me to "Press Control-Option-Z (the Zoom to fit Selection command). I can't for the life of me find this in any of the menus. I realize I can type control-option-z, but I would think you could get to that from a menu. Also, control-z returns me back. Is there a comparable menu item for that? I don't have a problem with shortcuts, just wondering...
Thanks

Some key commands are unique and don't have the corresponding menu items, so I think this is the case.

REQ: Add 'Fit-width' or 'Fit-visible' view mode, in which the zoom level is automatically set based on the width of the _current_ page.

Currently, the default zoom level when viewing a page of a PDF file is automatically calculated based on the width of the "widest" page of the document. This means that, if the document contains one page that is wider than the others or is in landscape orientation, then the default zoom, when viewing all the other narrower pages, is set in a way so that the page does not use the full width of the screen. This results in very poor experience, because the zoom level and the visible area of the page have to be constantly adjusted for each page. The latest update (at the time of writing) has added some extra view modes, but not the much needed 'Fit width' or 'Fit visible'.
Personally, I can find no reason valid enough to justify the lack of such a view mode. Automatically setting the zoom level based on the width of the current page so as to take advantage of the full width of the screen should be a must have feature for mobile devices, if not the default behavior. The current default behavior regarding the zoom level is pretty much useless, even on 8"/10" screens. There should be a view mode in which the full width of the screen is always used to display the document.
Examples of documents for which the Adobe Reader for Android provides a poor reading experience are:
documents which contain some of their pages in landscape orientation.
publications which, apart from the main content, also contain the full front and back cover in a single page (usually first page which is much wider than the content pages) or any other extra pages like cards or application forms (that are meant to be printed) which usually use an A4/Letter page size etc.
documents which have been cropped by external utilities or scripts so as to eliminate unneeded white margins (in some cases not all pages have the same width).
Please consider fixing the default behavior in future releases of the Reader for Android or add a 'Fit width' or 'Fit visible' view mode.
Thank you in advance.
Message was edited by: George Notaras
Improved descriptions of example documents.

To add to this, if you prefer you can separate your JavaScript from your JSF pages.
Add a folder (I named mine 'js') to your application's ViewController project's public_html folder.
Via JDeveloper, create a new JavaScript file inside your newly created folder and place your JavaScript functions inside it.
You can then 'load' the .js file using the method Shantala described, with the addition of an added 'source' property to the af:reference tag.
(This can also be a URI reference to a JavaScript file hosted on a web server)
<f:facet name="metaContainer">
<af:resource source="/js/myJsFile.js" type="javascript"/>
</f:facet>The benefits of this 'split' are cleaner JSF page source and also code-highlighting and formatting within the .js file making finding and fixing bugs in your JavaScript much easier.
It appears however, that when using <af:resource> to load scripts, once the page has been submitted even once, the JavaScript is no longer available to the page. Which isn't very useful.
A solution is to use <trh:script>.
Add xmlns:trh="http://myfaces.apache.org/trinidad/html" to your <jsp:root> tag and install the library.
then in place of the above code use:
<f:facet name="metaContainer">
<trh:script id="script1" source="/js/myJsFile.js"/>
</f:facet>Now after a page submit the JavaScript still functions.
Edited by: Matthew Carrigy on 12/08/2009 10:39

Hierarchy Viewer: Setting default zoom level and levelFetchSize

I have couple of questions on Hierarchy Viewer:
(1) Is it possible to set the zoom level to say 50% by default when the HV is rendered first time. By default the nodes are rendered at 100%, but I would like to render them at 50% by default - and on hover show the 100%. Is this doable ? User can then decide to zoom to 100% if desired.
(2) Is it possible to change the levelFetchSize based on zoom level ? For example if the zoom level is 100%, levelFetchSize could be 4 but at 50%, it would be increased to 8 (since more real estate is available) ?

It seems like the DVT by default zooms to fit the available real estate. But is it possible to set a fixed zoom level (say 75%) even if the node does have 100% zoom level. We would like to show the 100% zoom level only on hover to the node. But by default, wanted to to set the viewer to always show 75% or 50% zoom level.

Getting an autosuggest Search working with the Hierarchy Viewer

Hi,
I recently raised an issue with Oracle Support 3-7934581791 : Hierarchy Search not working in HTMl5 version, this was promoted to being a bug in ADF HV
Bug 17601664 - NON-FLASH VERSION OF HIERARCHY VIEWER DOES NOT DISPLAY A SEARCH FORM
So, my question is what other option preferably programmatically to provide the user with an auto suggest list of employees, selecting this list then re-queries the Hierarchy Viewers query and thus providing the user with an updated HV with the selected employee showing. Any help appreciated; Just not I am running the page with flash disabled and therefore the default search form available cant be used due to bug above.

just note I have reviewed
http://jdevadf.oracle.com/adf-richclient-demo/faces/feature/hv/hvSearch.jspx
This is perfectly fine if running Flash and have this working, but I am tryinto get this to work on an iPad and non Flash enabled browsers.

Programmatically creating Hierarchy Viewer

Hi All,
Please advise on creating heriarchy viewer programmatically instead of the creating a databound based viewer.
Best Regards,
Ankit Gupta

Hi Shay,
Many thanks for the link.
The underlying database table has the following columns -
ID, Name, Type, Parent Name, Parent Type.....with primary key on ID.
I tried creating a VO from this table and a View link mapping Name & Parent Name.
Using this structure, I created a hierarchy viewer on the page.
However, during runtime, all the nodes were show individually instead as a hierarchy.
Based on this scenario, I have some queries to ask -
1) Is it mandatory to have "Name" column as primary key , with Parent Name as a self referencing foreign key mapping back to Name.
2) If "Name" cannot be makred as a Primary key, can the hierarchy viewer model can still be achieved using view link or should i opt the programmatic way to create each node.
Best Regards,
Ankit Gupta

Viewing Modes at fullscreen- where's the Zoom and Panoramic options???

I was wondering if there was an option to crop videos in Quicktime for Mac, so I had a look at the help viewer. Then, under 'Viewing Movies at Full Screen' I noticed it states that in fullscreen, you can move your cursor up to View, you can access Fit to screen, Zoom, and Panoramic viewing options.
The problem is I can't see those options anywhere. Where are they? I am on the latest version of Quicktime. Is there something I am missing? Are there any keyboard short-cuts for these? Is there any cropping options available that I am missing?
Thanks for any help.

Although QT Player 7.2 offers full screen playback without the Pro key I'm wondering whether the other full screen options are Pro only. In any case, try this -- go into full screen display using command-f at this time your movie should be in full screen and now try pressing command-4 (which may give you a "zoom" mode -- it does on my Pro version of QT7.2). Next press command-5 which should produce a stretched or panoramic mode. Actually, all of following command codes should change the display mode (after entering full screen mode with command-f):
command-0 (50%)
command-1 (100%)
command-2 (200%)
command-3 (fit to screen)
command-4 ("zoom" or fit to width).
command-5 ("panoramic or stretch/distort to fill entire screen)

How to set different view parameter programmatically in the same task flow

Hello everyone,
I have a view activity A that calls another view activity B with a link. In this link the action is set to a method (I use JSFUtils class: http://jdeveloper-adf.googlecode.com/svn/trunk/TGPrototype2/ViewController/src/com/tgslc/defaultManagement/utils/JSFUtils.java):
public String goToB() {
String paramToPass = "someParameterTakenInSomeWay";
JSFUtils.setExpressionValue("#{pathToViewB_pageBPageDef.paramName}",paramToPass);
return "openActivityB";
where openActivityB is the control flow case to call B.
In the B pageDef file I have set a parameter "paramName" without any value:
<?xml version="1.0" encoding="UTF-8" ?>
<pageDefinition xmlns="http://xmlns.oracle.com/adfm/uimodel"
version="11.1.1.59.23" id="pageBPageDef">
<parameters>
<parameter id="paramName"
value=""/>
</parameters>
<executables/>
<bindings/>
</pageDefinition>
But at running time I have a oracle.jbo.expr.JIEvalException:
JBO-25077: Name paramName not found in the specified object: pathToViewB_pageBPageDef.
The question is: how can I set the parameter programmatically from the view activity A?
Note that I use this method to set the parameter because in the real application I have many "view activity A" that will call B, but all of these have to set this parameter.
I use JDeveloper 11.1.1.4.
Thanks in advance,
Baduel

Hi,
this is because PageDef B represents a binding container that is not active to the time you try to call it. The binding container becomes available when navigating to the page but not before. Instead:
1. define a managed bean in pageFlowScope and expose a setter/getter method to hold the value to pass on
2. Reference the managed bean in pageFlowScope from the attributebinding NDValue property using EL
3. Set the managed bean value before navigating to view B
Frank

Hierarchy Viewer - programmatically invoked the "Zoom To Fit"

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