Sharing Events/Handlers for Tree and List

I have a Tree component and a List component that both share
very similar functionality. In particular, I have setup
functionality to edit the labels in each component only when I
trigger a custom event from a ContextMenu, preventing the default
action of editing the item when it is selected.
Since Tree extends List, I was wondering if there was some
easy way to make a Class/Component that could contain all the logic
for this functionality that could be shared across Tree and List
(or any List-based) components.
I'm basically trying to avoid duplicating code.
Any thoughts/suggestions?
Thanks!

"ericbelair" <[email protected]> wrote in
message
news:ga8h3q$9pn$[email protected]..
>I have a Tree component and a List component that both
share very similar
> functionality. In particular, I have setup functionality
to edit the
> labels in
> each component only when I trigger a custom event from a
ContextMenu,
> preventing the default action of editing the item when
it is selected.
>
> Since Tree extends List, I was wondering if there was
some easy way to
> make a
> Class/Component that could contain all the logic for
this functionality
> that
> could be shared across Tree and List (or any List-based)
components.
>
> I'm basically trying to avoid duplicating code.
>
> Any thoughts/suggestions?
I think what you're looking for is called "monkey patching",
which involves
putting a file of the same name and directory structure in
your project as
the original was in the Framework. I don't know much more
about it than
that, though.

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How to remove event handlers for a content type currently in use?

Hi,
We had a SP 2007 solution that managed event handlers as described in
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(SPEventReceiverDefinitions) for
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(remove was grayed out in the ui).
We then tried to do it by code. Below is a code snippet illustrating how we tried to delete the event handlers for content types:
using (SPWeb web = properties.Feature.Parent as SPWeb)
string targetClassName = "targetClassName.";
web.AllowUnsafeUpdates = true;
// Removing Content Type event handlers
foreach (SPContentType ct in web.ContentTypes)
for (int i = ct.EventReceivers.Count - 1; i >= 0; i--)
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ct.EventReceivers[i].Delete();
ct.Update(true);
web.Update();
The Content Types are not sealed and are
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When running the code a second time and debugging again, we see that the very same Content Type still has the very same event handler attached... As in, it wasn't deleted....
We also tried to delete the event handlers through PowerShell as described
here in the post by Per Jakobsen. However, the script did not really seem to find any EventReceivers... We tried to write the
$site.AllWebs | % {$_.Lists} | % {$_.ContentTypes} | % {$_.EventReceivers} list to file, but it was empty.. We did however get a long list when writing $site.AllWebs | % {$_.Lists} | % {$_.ContentTypes} to file. We could then in
that file see the event handler references we want to remove registered to our Content Types, as we did during code debugging earlier on. So PowerShell might still be the way to go here...
So, does anyone know if there is a way to force this delete through, either by code, PowerShell or some other means? Any help regarding this matter would be very much appreciated :)

Hi,
For your information, there's two versions (at least) exists for each content types. One is Site Content Type - exists in Root web and another is list content type. Once you add a content type to a list, a copy of the site content type is taken and stored
in the list. If you update the site content type, it may or may not affect the list conten type. So make sure you are updating the both - site content and list content type. Once you update site content type with passing paramater true to 'ct.Update(true)',
the list content types are supposed to updated too.
Thanks,
Sohel Rana
http://ranaictiu-technicalblog.blogspot.com

Event handlers for backbutton

Hi,
I want perform some validations when I press back button.how to find event handlers for back button,because F2
is not giving full info for back button.
Regards,
Brahmaji

Hi,
the back button is always part of toolbar buttons.
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In this method you see how the BACK button is defined. One of the attribute of button structure is ON_CLICK.
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Hi,
The following articles would be helpful:
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http://www.sharepointnutsandbolts.com/2013/07/deploying-sp2013-provider-hosted.html
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http://blog.kloud.com.au/2014/03/13/remote-event-receiver-rer-for-host-web-using-sharepoint-provider-hosted-app-in-office-365sharepoint-online-environment/
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http://community.office365.com/en-us/forums/default.aspx
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TechNet Community Support

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hallo victor,
thanks for your answer. unfortunately this does not solve my problem. my sap landscape is more complex.
there are several sap installations in diverent windows domains and some are on as/400 (and there is another windows domain) all are in different networks and are protected by firewall. furthermore there is a rule (maybe some exceptions are allowed) that there must not be qntc connections over these firewalls.
with a shared folder between a windows workstation in one network and an as/400 in another network it works fine. but as a mentioned first - there is the problem with the sapservice<sid> userid which is to long for as/400 environment. I think there must be a tricky solution (hope so).
kind regards
helmut

Ap Store shows update for DropCopy and lists it as installed yet it will no clear my updates page in my account.

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Multiple event handlers for one button

I'm trying to create a button with 2 event handlers, such
that when you roll-over the button, a submenu pops up, and when you
click the button, you go to a certain frame. I feel like this
shouldn't be hard at all, but it's not working. Below is the
actionscript I have tried. Both event handlers work as I want them
to if alone, but the on(release) functionality does not work when I
try to put them together.(I have Flash 8). Thanks for your help!
on (release) {
_root.gotoAndStop("one1");
tellTarget (_root.navigation) {
gotoAndStop (1);
on (rollOver) {
this.gotoAndPlay("links");
tellTarget (_root.navigation.introduction) {
gotoAndStop (1);
tellTarget (_root.navigation.overview) {
gotoAndStop (16);
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this code is ok, it seems that when u rollover on the button,
the event is fired and it keeps on running the time u r on it. i
think just add
delete this.onRollOver inside rollOver event.

SDK 3.4 - Tree and List rollover update flicker

I have a rollover issue with items in a tree or list. When the item is rolled over in a tree or list, an update to that item is made from our server. It seems that the update causes the rollover indication to disappear. It's like the item is being redrawn. Is there a way to disable the item invalidation? Is this a bug with my sdk?
I also have a button on the item renderer that disappears too. It is added and removed in commit properties, since it extends TreeItemRenderer and it's displayed over the icon. Since the icon is added and removed in commitProperties, the button has to be added and removed in commitProperties to keep it's child index above the icon.

Here is some code. Notice when you rollover, the highlight goes away.
Test.mxml:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" minWidth="955" minHeight="600"
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     <mx:List
          dataProvider="{dp}"
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          width="100%"/>
     <mx:Script>
          <![CDATA[
               import mx.collections.ArrayCollection;
               [Bindable]
               public var dp:ArrayCollection = new ArrayCollection([new Asset(), new Asset()]);
               protected function onRollover():void {
                         for each(var item:Object in dp)
                              if(item is Asset)
                                   Asset(item).name += "test";
          ]]>
     </mx:Script>
</mx:Application>
And Asset.as:
package
     [Bindable]
     public class Asset
          public function Asset()
          public var name:String = "test";
          public var label:String = "test";

Event Handlers for Dynamic Buttons

Hi, I hope someone can help. I just can't figure out how to
solve this problem:
I am creating an number of buttons dynamically that
correspond each to a filename read from a directory. The problem is
I don't know ahead of time how many buttons (files) I will have so
I create them dynamically in action script. -- this much I can do.
What I can't figure out is how do I assign each of these
dynamically created buttons individually specific event handlers?
ie. I need to know which file icon you clicked on and then take
action based on that info.
for example: "folder" is a button icon I have linked from my
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graphics.attachMovie("folder","folder"+i,depth);
graphics["folder"+i]._y= coordy2;
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graphics["folder"+i] button
I wanted to do something like:
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number -- for example 6 if there are 6 files, I can't identify
which button you actually clicked on -- button1 through 6 all
deliver the number 6 to test_txt.text)
I hope that makes sense - if someone can take a swag at this
and point me in the right direction I will be very appreciative.
Best Regards,
Tom

There is other way to do that.. whenever you call a
attachMovie or loadMovie
function there is a return value that corresponds to the
actual movieclip
created on the flash movie. ie
for (i=1;i<numdirs;i++) {
var temp_mc:MovieClip =
graphics.attachMovie("folder","folder"+i,depth);
that new reference temp_mc is the newly created movieclip and
you can do
whatever you want with it, ie:
for (i=1;i<numdirs;i++) {
var temp_mc:MovieClip =
graphics.attachMovie("folder","folder"+i,depth);
temp_mc._y = 30
temp_mc.id = I
//even assign new funtions to events
temp_mc.onRelease = releaseFunction
function releaseFunction(){
trace("do something on the release event")
<DIV>"charmcityMD"
<[email protected]> wrote in
message
news:ed2l97$n8$[email protected]..</DIV>> THANK YOU
soo
much -- I have been pondering this and scanning the web for
hours. Your
solution is perfect. I very very much appreciate your help.
>
> Best Regards,
> Tom

How can I create events dynamic for a Group/List?

Hey,
atm I'm programming a little application where i want to add elements to my center-pane.
Simpyfied I got:
- Center Pane : here shall the elements appear on right click in bottom-pane. This pane shall be used as anything like a playground where you can drag/drop and connect items from the bottom-pane
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What I want:
I want to create an event handler for EACH of the "menu" elements dynamically. Just sth like:
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      final Element el = hbox_bottom.getChildren().get(i);
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        public void handle(MouseEvent event)
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            redrawPlayground();
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Now my question:
How can I solve this problem? Is there any option to listen to all elements of a group without hard-coding every single listener?
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Hello User,
Why did you expect that it wouldn't work?
You have an example with "transition" apply on a bunch of circles in the Getting Started with JavaFx (http://download.oracle.com/javafx/2.0/get_started/jfxpub-get_started.htm)
Here a basic example class...
import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.TextBox;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.Pane;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class HelloWorld extends Application {
    //~ ----------------------------------------------------------------------------------------------------------------
    //~ Methods
    //~ ----------------------------------------------------------------------------------------------------------------
    public static void main(String[] args) {
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        Application.launch(args);
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        Pane pane = new Pane();
        Scene scene = new Scene(pane, 200, 200);
        VBox vBox = new VBox();
        TextBox input1 = new TextBox();
        TextBox input2 = new TextBox();
        vBox.getChildren().addAll(input1, input2);
        for (Node input : vBox.getChildren()) {
            input.setOnMouseClicked(new EventHandler<MouseEvent>() {
                    public void handle(MouseEvent event) {
                        System.out.println("test click");
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        mainStage.setScene(scene);
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}Niculaiu

Photoshop cc enhanced scripting for tree and picture frame patterns

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Deco folder, as is symmetry fill, all with javascript extensions, but symmetry fill is the only one that shows in my drop down menu. Can anyone help me fix this?

Hi Kmjc,
If you are using the Photoshop CC 2014 version, you need to click on the filter menu and choose render and you will be able to see Flame, Picture frame and Tree options.
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Where to register event handlers for a content type

Hello,
I'm developing a feature that creates site columns, content types, event receivers (class libraries) and binds all together - everything using code and not xml. The web application should have 1 site collection and several hundreads sites.
For example:
field1 = web.createtextfield(...); spcontenttype ct = web.createNewContenttype(...); ct.FieldLinks.Add(field1);
I have a question about binding the event receivers: Should this be done in site collection level or it should be done for every subsite?
the code is:
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Christos

Hi Christos,
1. This should be done in site collection level.
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/Hai
Visit my blog: My Blog | Visit my forum:
SharePoint Community for Vietnamese |
Bamboo Solution Corporation

Defining event handlers for renaming, moving, copying and deleting of files.

Hi every one.
I had created a tool for InDesign CS6 written using Javascript to manipulate portions of text in nested way by marking them with small non-printing small anchored text frames contains sequenced numbers and storing these portions as snippets in a spicific folder beside the InDesign documents.
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sourceforge.net/projects/livesnippets
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Here is an example of using Bridge events… What this scrript will do if you add it to Bridge scripts… is set *all* indesign snippets in the folders you browse to… to be locked/readonly… This means that users will get an extra dialog if they want to delete the file… Finder or Bridge… You can't just rename the file Finder or Bridge… and Bridge's Batch Rename will only function if the user makes copies to new location… You could set this property using the File Object with indesign…
#target bridge
onDocLoaded = function( event ) {
    if ( event.object instanceof Document && event.type == 'loaded' ) {
        lockIDSnippets();
        return { handled: true };
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Event Handling for tree structure using "CL_GUI_ALV_TREE_SIMPLE"

Hi,
I have created a tree structure using class CL_GUI_ALV_TREE_SIMPLE.
Now I wanted to insert a check and give message when the user opens the last node in my structure.
I checked the events available in the class , but there in none which gets trigered when we try to open a node.
Please guide me with this scenario.
Thanks & Regards,
Omkar M.

Hello Omkar
The solution is somewhat odd but apparently works. As sample report please check BCALV_TREE_SIMPLE_DEMO.
Copy this report and make the following changes:
class lcl_tree_event_receiver definition.
public section.
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                    importing grouplevel
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endclass.
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METHOD on_expand_no_children.
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ENDMETHOD.                    "on_expand_no_children
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l_event-eventid = cl_gui_column_tree=>eventid_expand_no_children.
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CALL METHOD tree1->set_registered_events
    EXPORTING
      events                    = lt_events
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      cntl_error                = 1
      cntl_system_error         = 2
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* set Handler
DATA: l_event_receiver TYPE REF TO lcl_tree_event_receiver.
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SET HANDLER l_event_receiver->on_expand_no_children
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ENDFORM.                               " register_events
As soon as you open a node in the ALV tree the report will stop at the break-point.
Now you need to check if there are still children nodes to be displayed.
If not then trigger your special coding.
Regards
Uwe

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Hello,
What is the righr method for returning the value from a "list".
xfa.event.newText return's the texte value i want le value.
exemple :
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Hi,
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