Drag and Drop lists
On a slide I have a list of 50 words that the user can choose 10 from and order them from the one they like the most to the least using drag and drop. I want to use their top 3 choices in subsequent slides with out them typing it in. Any ideas on how this can be done?
Thanking you in advance
Hi there
I'm not exactly sure what you mean by your query being overtaken by others. Far as I can see, Lilybiri replied to you and nobody else. Now if you are talking about where the thread actually appears in the list of other threads in this forum and forum category, please understand that it's a really busy forum, so indeed your post *WILL* float lower and lower as others arrive. Not much we can do about that.
Please also understand that the folks that try and help out are doing this voluntarily and have their own work to do as well as helping others.
Adobe staff do pop in from time to time, but the forums are largely user to user.
Cheers... Rick
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Drag and drop List Object[] collection
is it possible? If we combine JPA entities which are returned then we have to return List<Object[]> collection, e.g. some combination of the fields from Employees and Projects entities is returned by a service
Not sure what this question is pertaining to. Are you referring to the use of drag and drop in the context of ADF Faces RC with JPA? Or are you describing a design time issue with JPA? Please clarify.
Thanks,
RiC -
Hi,
I have two list boxes in a form, A and B. When my page loads
A is populated from an array and B is empty. The user drags items
from A and drops them in B and vice vearsa.
I have a reset button but want to know how I can reset my
list boxes so that A is populated with all the items from the array
again and B is empty again...
ThanksProbably the easiest way would be to have 2 arrays that hold
the data being sent to box A. Just add/or subtract from one that
you don't care if it changes, and leave the other one alone. When
you want to reset, just clear Array 2 and populate it again from
Array 1. For Box B, just reset the contents of the array to nothing
- myArrayB = new Array({item1:'',item2:''}) -
Does anyone know how to use the v2 list component to let a
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Drag and Drop Items in Reminders
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Drag and Drop to Change Order in a List
Does anyone know of an example where there is the ability to drag and drop elements in a list and thus change their order? (I.E. drag item one below item two and then item one and two change locations)
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Outlook email drag and drop to sharepoint task list
We are using using Outlook 2007 (Soon to be switching to 2010) and Sharepoint Server 2010.
We want to allow email drag and dropping which is accomplished through the folder list view. However when doing this this it does not take the attachment.
My question is, is this possible or do we need to develop an add-on for outlook?
ThanksNeither be it SharePoint 2010 or SharePoint 2007, you can not do it without developing an add-on or writing additional code. Depending on your complexity of SharePoint, it is relatively easy to build an add-on if you only want to drag and drop Outlook email
to SharePoint folder.
SharePoint Outlook Integration add on is one of such tool which is functioning well if you have a small number of mails to transfer to SharePoint, but if you drag larger number of Outlook emails to SharePoint, it is quick slow to finish the whole process.
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When in the List view in Finder, I would like to drag and drop a folder in Terminal to cd to that path. However, it does not appear that List view allows dragging and dropping at all even to copy files within Finder. Is it by design? I like List view because it allows me to see the tree view of folders like in Windows Explorer. Thanks.
Works here. I've never had any issue selecting anything in list view (the only one I ever use in Finder windows) and dragging & dropping into a Terminal window and getting its path. Create a new admin user account, log into it, and see if the behavior persists.
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TS2972 Cannot drag and drop to play list
Hi!
I have my music library on a NAS server, it is now connected in Itunes (firefly svn-1696...)
but i cannot drag music files to any playlists..... ???
I have enabled Sharing in my home.
Any ideas why I cannot put music into my play lists ??
Another thing, for some reason Itunes cannot display any of the "other" file lists
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Best regards
Poul VisbyHi Poul,
do you use the samba access to your music files? Or do you use a iTunes Server feature provided by your nas?
Using the iTunes Server feature of the nas i have experienced similar results with my Thecus nas. Thats why I use a network-share to contain my music files and host my iTunes direcory (with all the playlists and stuff) locally. Then i drag and dropped the music files from the network share into my iTunes and there I can manage my play lists. Pay attention to uncheck the "Copy files to the iTunes Music folder when adding to library," in the iTunes Preferences otherwise it will duplicate your music...
Hope this helps. -
Hi,
I am working on a mobile project which requires drag and drop in same list. Has anyone implemented this in their project. Please share your experience.
Thanks,
Mahesh.OK, I've fixed this in the following way.
In the createDragIndicator() function, I've grabbed the element from the layout and set the dragImage's x and y to the same:
public override function createDragIndicator():IFlexDisplayObject
var dragItem:IVisualElement = selectedItem;
var dragImage : UIBitmap = new UIBitmap( dragItem, PixelSnapping.NEVER );
if (dragImage is IVisualElement)
IVisualElement(dragImage).owner = this;
var element:ILayoutElement;
if (layout.useVirtualLayout)
element = layout.target.getVirtualElementAt(selectedIndex);
else
element = layout.target.getElementAt(selectedIndex);
dragImage.x = element.getLayoutBoundsX();
dragImage.y = element.getLayoutBoundsY();
return dragImage; -
[svn:fx-trunk] 10876: Add support for drag-and-drop from Spark List to Spark List.
Revision: 10876
Author: [email protected]
Date: 2009-10-05 15:20:07 -0700 (Mon, 05 Oct 2009)
Log Message:
Add support for drag-and-drop from Spark List to Spark List.
- List drop related handlers
- LayoutBase APIs
- VerticalLayout DND support
Notes:
- ListSkin is not final.
- Drag-scrolling not yet implemented.
QE notes: Only VerticalLayout works, HorizontalLayout still not implemented.
Doc notes: None
Bugs: None
Reviewer: Deepa
Tests run: checkintests
Is noteworthy for integration: No
Modified Paths:
flex/sdk/trunk/frameworks/projects/spark/src/spark/components/List.as
flex/sdk/trunk/frameworks/projects/spark/src/spark/layouts/VerticalLayout.as
flex/sdk/trunk/frameworks/projects/spark/src/spark/layouts/supportClasses/LayoutBase.as
flex/sdk/trunk/frameworks/projects/spark/src/spark/skins/spark/ListSkin.mxml
flex/sdk/trunk/frameworks/spark-manifest.xml
Added Paths:
flex/sdk/trunk/frameworks/projects/spark/src/spark/layouts/supportClasses/DropLocation.asWhoops, disregard my question - I just read the spec that indicates drag and drop is scheduled for later work.
David -
Issue : drag and drop from list control to tree control
Hi,
I was trying a drag and drop from list control to tree control. I have used some sample data to populate list and tree controls .
It is working fine . except one problem ..
Prob : when i drag an item to tree control .. it gets added .. now tree contains (X+1) data in list .. say X is the inital number of nodes in a tree node.
now if i drag another item from list to last item in the tree node .. i.e at X+1 index. .. it throws null pointer exception.
I am considerably new in flex programming . looking for help from experts ..
Below is my code :
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="horizontal"
creationComplete="init()">
<mx:Script>
<![CDATA[
import mx.controls.listClasses.IListItemRenderer;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import mx.utils.ObjectUtil;
import mx.collections.ICollectionView;
import mx.core.UIComponent;
import mx.managers.DragManager;
import mx.events.DragEvent;
import mx.controls.Alert;
import mx.controls.Label;
import mx.events.CloseEvent;
private var homePath:String="/home/e311394/dndTest/";
private var destPath:String="/home/e311394/dndDest/";
private var eid:String="e311394";
private var actn:String;
[Bindable]
private var cm:ContextMenu;
private var cmi:ContextMenuItem;
[Bindable]
private var dp:ArrayCollection;
private function init():void
cmi=new ContextMenuItem("Remove");
cmi.enabled=true;
cmi.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, contextMenuItem_menuItemSelect);
cm=new ContextMenu();
cm.hideBuiltInItems();
cm.customItems=[cmi];
cm.addEventListener(ContextMenuEvent.MENU_SELECT, contextMenuItem_menuSelect);
list.contextMenu=cm;
private function contextMenuItem_menuSelect(evt:ContextMenuEvent):void
list.selectedIndex=lastRollOverIndex;
private function contextMenuItem_menuItemSelect(evt:ContextMenuEvent):void
var loclSelectedRow:Object=list.selectedItem;
var lostrSelectedMenuItem:String;
lostrSelectedMenuItem=evt.target.caption;
if (loclSelectedRow != null)
var obj:Object=new Object()
obj.label=loclSelectedRow.label as String;
//Alert.show(obj.label);
if (lostrSelectedMenuItem == "Remove")
if(loclSelectedRow!=null)
var pth:String=homePath.concat(loclSelectedRow.label);
//Alert.show(pth);
//FlexDnDRemoteService.process(eid,"delete",pth,"-");
var coll:ArrayCollection=list.dataProvider as ArrayCollection;
if (coll.contains(loclSelectedRow))
coll.removeItemAt(coll.getItemIndex(loclSelectedRow));
public function onTreeDragEnter(event:DragEvent):void
event.preventDefault();
DragManager.acceptDragDrop(event.target as UIComponent);
tree.showDropFeedback(event);
protected function onTreeDragOver(event:DragEvent):void
event.preventDefault();
event.currentTarget.hideDropFeedback(event);
try
var index:int=tree.calculateDropIndex(event);
catch (e:Error)
DragManager.showFeedback(DragManager.NONE);
return;
tree.selectedIndex=index;
var draggedOverItem:Object=tree.selectedItem;
public function onTreeDragExit(event:DragEvent):void
event.preventDefault();
tree.hideDropFeedback(event);
private function showAlert():void
Alert.yesLabel="Move";
Alert.noLabel="Copy";
Alert.buttonWidth=70;
Alert.show("Copy / Move ?", "Confirm", Alert.YES | Alert.NO | Alert.CANCEL, this, alertListener, null, Alert.OK);
private function alertListener(eventObj:CloseEvent):void
var result:Boolean=false;
if (eventObj.detail == Alert.CANCEL)
//Alert.show("CANCEL");
return;
if (eventObj.detail == Alert.YES)
//Alert.show("YES");
result=true;
else if (eventObj.detail == Alert.NO)
//Alert.show("NO");
result=false;
var index:int=tree.calculateDropIndex(treedropevt);
//Alert.show("Drop Pos" + index.toString());
/* var treeList:ArrayCollection=tree.dataProvider as ArrayCollection;
Alert.show(" index"+index+"Length "+treeList.length);
if(index > treeList.length)
Alert.show("Returning");
return;
var items:Array=new Array();
if (treedropevt.dragSource.hasFormat("items"))
items=items.concat(treedropevt.dragSource.dataForFormat("items") as Array);
var parentItem:Object;
parentItem=getObjectTarget();
/* if (tree.dataDescriptor.isBranch(tree.indexToItemRenderer(index).data))
parentItem=tree.indexToItemRenderer(index).data;
else
var dropParentPackage:Object = tree.mx_internal::_dropData.parent as Object;
Alert.show("HAck"+dropParentPackage.toString());
parentItem=tree.getParentItem(tree.indexToItemRenderer(index).data);
//Alert.show("Lenght "+ObjectUtil.getClassInfo(parentItem).properties.length);
//Alert.show("Lenght "+ObjectUtil.getClassInfo(parentItem).properties.length);
var position:int=0;
/* if(ObjectUtil.getClassInfo(parentItem).properties.length==0)
Alert.show("Returning");
return;
if (parentItem != null)
try
while (tree.indexToItemRenderer(index).data != parentItem)
//Alert.show(tree.indexToItemRenderer(index).data.toString());
if (index > 0)
index--;
//Alert.show("Insiade");
position++;
catch (e:Error)
Alert.show("Catch" + index.toString());
return;
for each (var item:Object in items)
var obj:Object=new Object()
obj.label=item.label as String;
if (parentItem != null)
//Alert.show("ADDED");
tree.dataDescriptor.addChildAt(parentItem, obj, position++);
else
//Alert.show("PARENT NULL");
tree.dataDescriptor.addChildAt(tree.selectedItem, obj, position++);
var spth:String=homePath.concat(item.label);
//Alert.show(spth);
var dpth:String=destPath.concat(item.label);
//Alert.show(dpth);
if (result == true)
removeItems();
//FlexDnDRemoteService.process(eid,"move",spth,dpth);
else
//FlexDnDRemoteService.process(eid,"copy",spth,dpth);
tree.validateNow();
public function getObjectTarget():Object
var dropData:Object=tree.mx_internal::_dropData as Object;
if (dropData.parent != null)
return dropData.parent;
else
// if there is not parent (root of the tree), I take the root directly
var renderer:IListItemRenderer=tree.indexToItemRenderer(0);
return renderer.data;
public function removeItems():void
//remove moved elements
var items:Array=treedropevt.dragSource.dataForFormat("items") as Array;
var coll:ArrayCollection=list.dataProvider as ArrayCollection;
for each (var item:Object in items)
if (coll.contains(item))
coll.removeItemAt(coll.getItemIndex(item));
private var treedropevt:DragEvent;
public function onTreeDragDrop(event:DragEvent):void
treedropevt=event;
showAlert();
event.preventDefault();
tree.hideDropFeedback(event);
public function resultHandler(event:ResultEvent):void
Alert.show("Success", "Status");
public function faultHandler(event:FaultEvent):void
Alert.show(event.fault.faultString, "Failure");
]]>
</mx:Script>
<mx:ArrayCollection id="listDP">
<mx:Object label="File1.dnd"/>
<mx:Object label="File2.dnd"/>
<mx:Object label="File3.dnd"/>
<mx:Object label="File4.dnd"/>
<mx:Object label="File5.dnd"/>
</mx:ArrayCollection>
<mx:Number id="lastRollOverIndex"/>
<!--
<mx:ArrayCollection id="treeDP">
<mx:Object label="/home">
<mx:children>
<mx:Object label="dummy1.ks"/>
<mx:Object label="dummy2.ks"/>
<mx:Object label="e493126">
<mx:children>
<mx:ArrayCollection>
<mx:Object label="/home/e493126/sample1.ks"/>
</mx:ArrayCollection>
</mx:children>
</mx:Object>
</mx:children>
</mx:Object>
</mx:ArrayCollection>
-->
<mx:ArrayCollection id="treeDP">
<mx:Object label="/dndDest">
<mx:children>
<mx:ArrayCollection>
<mx:Object label="sample1.ks"/>
<mx:Object label="sample2.ks"/>
<mx:Object label="sample3.ks"/>
<mx:Object label="sample4.ks"/>
<mx:Object label="sample5.ks"/>
<mx:Object label="sample6.ks"/>
</mx:ArrayCollection>
</mx:children>
</mx:Object>
</mx:ArrayCollection>
<mx:List id="list"
itemRollOver="lastRollOverIndex = event.rowIndex"
width="50%"
dragEnabled="true"
dataProvider="{listDP}"
labelField="label"
allowMultipleSelection="true"
dragMoveEnabled="false">
</mx:List>
<mx:Tree id="tree"
width="50%"
dragEnabled="true"
dataProvider="{treeDP}"
dragEnter="onTreeDragEnter(event)"
dragOver="onTreeDragOver(event)"
dragExit="onTreeDragExit(event)"
dragDrop="onTreeDragDrop(event)"
labelField="label"
liveScrolling="true">
</mx:Tree>
<mx:RemoteObject id="FlexDnDRemoteService"
showBusyCursor="true"
destination="FlexDnD">
<mx:method name="process"
result="resultHandler(event)"
fault="faultHandler(event)"/>
</mx:RemoteObject>
</mx:Application>
Thanks,
RajivYa , i have searched and have used the same code.
But needed to customize few things like:
stop dnd in same tree
drop some item into a folder ..( onto it ) etc
have achieved the same .. but this issue ..
i think the tree dataprovider (contents internally is not being updated .. only the UI)
any suggestions ?
- Rajiv -
Drag and Drop between two list boxes
Hi all
I am working over Drag and Drop .. i have to implement Drag and Drop between two list boxes .. both list box exist in same page ..each list box have number of rows.. please give me some idea ... as i am new for JSP and Servlet...
Thanks in advance
Regards
VaibhavHi all
I am working over Drag and Drop .. i have to
implement Drag and Drop between two list boxes ..
both list box exist in same page ..each list box have
number of rows.. please give me some idea ... as i am
new for JSP and Servlet...
Something close to what you are looking for is Select Mover in Coldtags suite:
http://www.servletsuite.com/jsp.htm -
Field list on/off drag and drop not working in smartforms
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field list on/off drag and drop not working in smartforms.
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i can drag the fields from the list but when i drop in the text node its not dropping tht field.
Regards,
SunnyHi Friends,
Even I am facing the same problems. What is the solutions for this ?
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