.net :: Winforms Drag Drop Functionality In Grid
May 9, 2011
How can i implement drag drop functionality in Component 1 Flex grid. Also the grid should allow some functionalities related to dragged data like Allow deletion of dragged data in cells of Grid.Dragged item remains in original cell as well and in the cell where it is dragged to.If the original item is deleted, the dragged item also gets deleted.Grid should not allow data to be duplicated in same column.how is it possible in flex grid. It is a windows based application. So if any possibility of doing the same using windows application basic functionality.
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Similar Posts:
Dec 8, 2009
[code]I want a tree in this structure, having line between the nodes, also, instead of Open and Close Folders, I have added my own graphic there with label. I did by extending TreeItemRenderer Class. Now, I if iam dragging and dropping a child node ex:label5, and try i drop it above label1 here, it is getting dropped there. i.e.,it is becoming like.[code]
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Dec 29, 2009
i am designing a program using drag and drop functionality.i created three movie clips i.e circle_mc ,square_mc and triangle_mc.here circle is source and square is target if "circle_mc" is dragged and dropped on the "square_mc" then the "triangle_mc" should rotate 90degrees(clock wise). and if the "circle_mc" is removed from "square_mc" then the triangle should rotate 90degrees(anti clock wise).
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Aug 25, 2009
I am developing a drag and drop functionality and take a JPEG screen shot of droped objects. my problem is. when i drag and drop an object the object jumps off some distance.. i am unable to clear tat..
[Code]...
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Apr 14, 2011
Everything seems to work correctly locally, until I upload it to the test server. The SWF will connect to the database, but it won't load the images, and the drag and drop functionality messed up.
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Mar 2, 2012
i want to create a grid where i can drag and drop items to it n save them, should i draw the grid myself and make a bunch of holders (as if i were making an inventory?) or is there a code i can use. i am pretty good with as2 but i never took the time to really get into arrays. i come up with my own solutions, but i want to make this the right way.
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Feb 27, 2011
I am trying to build a visual simple electric circuitry model. Towards thata) I am looking to build a drag & drop functionality, whereby I have items (wires, resistors, battery) that can be dragged and dropped on screen where I have a 10 x10 grid- the dropped items will take line positions on the grid based on where they fall.Should I do this using the mouseX, mouseY and connect them to grid points they fall closest to? The typical drag and drop examples I have seen, don't concern themselves with exact position in destination- which is obviously important here
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Dec 30, 2005
The app allows the user to drag images from a libray onto a grid and position the elements within the grid. The user can also drag textfields which can be edited and resized.The grid needs to have some sort of snap-to, to make it easier for the user to line up the elements. And then I need to create resize handles around both the editable text fields and the other mc's. Has anyone seen a tutorial or can anyone help me with?
1. Drag and drop with a snap to grid
2. Resize handles for mc's, and inparticular textfields
In the end, I need to be able to track all of the x and y's of the elements on stage and then be able to rebuild their layout when it is loaded in a subsequent session. I'm sure this is going to be difficult.
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Nov 11, 2010
I am trying to drag and drop hierarchical data in the same advanced data grid, and I would like the data provider to updated when the ADG is updated. (I want to be able to save and load this tree, so it is important that drags and drops are saved.)
[URL]
The sample app has an ADG showing hierarchical data as well as flat data. The first column of each datagrid shows the rowindex of the underlying data.
If you rearrange the items on the left ADG, the row indexes become unordered. If you click traceTree you see that the data provider is not in order.
On the other hand if you do the same on the right, the row numbers stay ordered even when the objects move around and if you click traceFlat, the data provider is in the order shown on ADG
My goal is to have the data provider order match the ADG order for the left grid which is displaying hierarchical data.
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Nov 3, 2011
I am on Page 80 of the Flash Professional CS5.5 Bible by Wiley Publishing. I am running Windows 7 and I want to find the "Tools" folder to add a the Grid tool to my Tools. I cannot find it. Is there a way to get the Grid tool functionality without the Tools folder?
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Jan 6, 2010
I'm trying to make a simulation where a person can drag 2 different objects to any 4 predefined targets on the stage. Based on the position of the 2 objects there will be a different output text. I hope I described that clearly. I would also like the 2 objects to snap to the 4 targets. Im very new to AS. Im starting to be able to read it a bit but still can not wright it.
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Mar 10, 2011
Release to Drop NOT WORKING on drag and drop? Or is it something else?Can be seen here:
[URL]
Code:
var origX:Number;
var origY:Number;
for(var i:uint=1; i<6; i++){
this["choice_"+String(i)].buttonMode = true;
[code]....
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May 11, 2005
i want to make flash drag a ball onpress and if its onrelease and if its on the Suquare movieclip it should stop draggin. my code is like this
[Code]...
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Nov 13, 2010
I want to have an image and when I click on the image ,one can hold down the mouse and drag a copy to where ever on the stage and when one lets go, one can drag another and another with each copy still being able to be dragged after released.this is what i have but its pretty simple and doesn't work....
stage.addEventListener(MouseEvent.MOUSE_DOWN,makeA Box);
var i:Number = 1; //i will be the total number of boxes
var newBox:myMC = new myMC();[code]....
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Nov 21, 2010
Im having trouble with this and its going wrong. I need to use actionscript 2 and im on flash cs3.
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May 20, 2011
Im trying to do a drag and drop system where the user can drag a movie clip into an area. Although i would like to make it snap to a target instead of just sitting wherever it lands in the area. Problem Two:
The next thing i am trying to do is when the user has a movie clip on a target already, and trys to put another movie clip in that target area, it will replace the one thats in there and go back to its current position. Here is the script of what i have done so far:
[Code]...
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Jan 31, 2011
Wen i drag mc2 i want mc1 drag in the same time.
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Jul 19, 2009
I'm trying to create a navigation system that relies on the user dragging on a wheel in order to rotate it into a specific position: [URL]. The problem I have is that whenever a drag is initiated, the wheel jumps to a position where it points the zero-rotation point (indicated in the example by the red dashline) at the mouse direction. Whenever the drag is ended, the wheel stays at the position where the mouse has left it, which is correct.
However, when another drag is initiated, the same thing reoccurs - the dashed red line jumps to point towards the direction of the mouse. In short, I need the wheel to drag/rotate directly from the position where it was previously left or where it is by default. It shouldn't matter from which position the user drags the wheel. The code is located in the script of the wheel-movieClip, and is as follows:
Code:
onClipEvent (enterFrame){
this.onPress = function(){
// when the mouse presses on the wheel
this.onMouseMove = function(){
// get an angle to the mouse using atan2 (gets radians)
var angle = Math.atan2(this._parent._ymouse-this._y,this._parent._xmouse-this._x);
[Code] .....
How to implement it so that the wheel rotation is independent from the position of mouse, while it is dragged.
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Jul 19, 2009
I'm trying to create a navigation system that relies on the user dragging on a wheel in order to rotate it into a specific position:
[URL]
The problem I have is that whenever a drag is initiated, the wheel jumps to a position where it points the zero-rotation point (indicated in the example by the red dashline) at the mouse direction. Whenever the drag is ended, the wheel stays at the position where the mouse has left it, which is correct. However, when another drag is initiated, the same thing reoccurs - the dashed red line jumps to point towards the direction of the mouse. In short, I need the wheel to drag/rotate directly from the position where it was previously left or where it is by default. It shouldn't matter from which position the user drags the wheel.
The code is located in the script of the wheel-movieClip, and is as follows:
ActionScript Code:
onClipEvent (enterFrame){
this.onPress = function(){
// when the mouse presses on the wheel
[code]....
I can see how lacking the code is, and I can see why it does what it does. I just can't figure out how to implement it so that the wheel rotation is independent from the position of mouse, while it is dragged.
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Dec 11, 2009
I have added drag and drop to some of my custom components.The drag event is fired on mouse down.If you mouse down and move the component around then drop it repeatedly its fine.But if you mousedown and drag the component around drop it and THEN just click on the component it inits the drag but doesn't fire the drop event.Its almost like you have to move the component for it to fire the drag drop event.This is very annoying as i'm removing the component on drag init and adding it again on drop, so just clicking on it makes it disappear.
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May 11, 2010
I wish to have a standard row with string items except two items,no 1 there is a date field and I need a date selector for it.no 2 in another cell of the row I want to put a drop down list box containing text "40" and "20" or you can manually edit the cell so that it displays what ever input you decide (other than 40 and 20)
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Jul 7, 2009
I downloaded a free flash menu component. It's help file said "You can simply drag and drop the menu items wherever you wish".However, I don't know how to drag and drop it in my file. please help me, how to use it?
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May 20, 2010
I have been doing ASP.NET / C# development for several years now. I have recently been offered a project that will need to be a winforms application (I am assuming .net 2.0).
[Code]...
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Jun 28, 2009
I am developing a simple drag and drop game..except my draggable items are in a movie clip and my targets are also in a movie clip. My draggable objects work fine, they drag and snap back into place when the mouse is let go, but... they dont snap to their targets.They do snap to their targets when they are directly on the timeline, but inside another movie clip it doesnt work and i can't figure out why.[code]
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Jun 21, 2010
Basically, there will be two images, which participants are to choose between. Below the pairs of images will be a horizontal bar with arrows at both opposite ends. I would like the participant to be able to drag and drop a small rectangle somewhere along the bar to represent their choice (and the degree of their endorsement).Basically, I'm asking how to make an interactive scrollbar on its side (without buttons, just the drag). I would also like it to start in the middle of the bar and be able to be moved in either direction.
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May 19, 2009
using 'drag and drop' in flash without overlapping?
For example - I have a list of buttons i drag to an area on the stage. I do not want my buttons to overlap.
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Nov 7, 2010
I've dynamically created a bunch of MCs from a single MC in the library.
Inside the MC's timeline, I have written drag and drop code.
The MC's reside in a parent movieclip, that then resides in a scrollpane.
I was wondering if it's possible to write AS3 to drag the clips into another movieclip?
If not the way I have it, is it possible at all to drag MC's from one container MC to another?
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May 19, 2009
I am trying to do a flex drag and drop. It is very similar to this first example.url....The problem is that event.currentTarget.mouseX,mouseY is showing the position where I put the mouse down rather than the position where I had finished dragging.
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Jun 22, 2009
I am trying to create an elearning exercise and i have a problem with the drag and drop section i have created. The exercise works well but when the user clicks the next button to go to the next frame one of the drag elements from the exercise shows up on the next frame and i just can't work out how to get rid of it?
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Aug 5, 2010
This is an overly complex way of making drag and drop functions, I know. My problem is, when my item hits the target, it doesn't allow me to drag anymore items?
ActionScript Code:
square.addEventListener(MouseEvent.MOUSE_DOWN, drag)
function drag(event:MouseEvent):void {
[code]......
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