Using YUI Drag And Drop

Jan 25, 2007

I am using YUI's Drag and Drop utility to add some drag & drop functionality to a CMS I'm building.

This works just fine and is very easy to set up, but the thing I'm wondering about, how do I restrict the dragging? In other words; how can I make sure an element gets dragged within the borders of, say, some div and not outside them?

ADVERTISEMENT

Drag And Drop Breaks After First Drop?

Feb 20, 2011

So, what it does: You can successfully drag something anywhere, but when you click it again, it resets to its original position (I don't know why), and when you try to drag it again, as soon as your cursor touches the object it disappears (I don't know why). why it is happening and how to fix it!

// JavaScript Document
var posX;
var posY;
var element;

[Code]....

the html is a simple (position is set to relative):

<p id="square" onmousedown="drag(event)">meep</p>

EDIT: This is the first time I've written javascript code and would like to learn the basics, which is why I am not using a library.

View 1 Replies View Related

How To Drag And Drop

Mar 6, 2010

I can't figure out how to drag and drop. I've followed some tutorials but no success. I use Firefox as my browser. Any tutorial you would recommend?

View 2 Replies View Related

Drag From Outside Web Browser And Drop

Jul 23, 2005

As the subject says, is this possible. I'd like to drag a file onto a button and have the filename accesable within that pages javascript.

View 1 Replies View Related

Drag & Drop With Pictures

Dec 23, 2006

I build my first Drag & Drop with JavaScript and I would like to drag
the pictures when I click on it.

When I create a normal div tag with some text the script works, but
when I put a image in the div tag it works not correctly.

Here is my Code... I integrated three pictures and one text, then you
can see the differences.

a part of my html site:

View 2 Replies View Related

Emulating Drag And Drop?

Jul 20, 2005

I'm in the middle of creating a project management system for our office, and I was wondering if javascript is capable of emulating drag and drop? This would allow me to do some cool stuff.

View 1 Replies View Related

Drag And Drop Library

Jan 11, 2006

After a good deal of internal development, I've decided this library will do more good in the wild. It works in IE6, Safari 2, Opera 9, Firefox 1.5, and IE5.5/Mac (sort of buggy behavior with text selection in IE5.5/Mac though). It should also work in virtually any version of Gecko, Opera 6+, Safari 1, and IE5+ (anybody who wants to test those, feel free). The scripting is highly efficient, and only exposes two functions globally, Draggable and Droppable. The below code is licensed under the LGPL, though it is available under other licenses per request.

Let me know if you have any issues with it - this is something I'm interested in maintaining. Also, compared to other scripts, such as script.tac.ulo.us, this is much less code (lots of whitespace/comments could be taken out), and more widely supported across browsers.

Other than below, it can be found here: http://www.jasonkarldavis.com/scripts/dragdropable/dragdropable.html

// dragdropable.js (1.0.1)
//Copyright (C) 2006 Jason Davis, www.jasonkarldavis.com
//This code is licensed under the LGPL:
//http://www.gnu.org/licenses/lgpl.html
//
// Documentation:
//This script exposes two global variables, Draggable and Droppable. To make an
//element draggable, simply call `Draggable(element)`. This sets the necessary
//CSS properties and event handlers. It also overrides the addEventListener and
//and attachEvent methods (if present) to include the following events:
//onstart(When the element begins dragging)
//ondrag(When the element is being dragged)
//onstop(When the element has stopped dragging)
//You may also assign element.onstart, element.ondrag, and element.onstart to
//add event listeners.
//Lastly, if you need to physically prevent an element from dragging, you may
//call event.preventDefault() from within the onstart handler.
//
//To make an element droppable (have things dragged onto it), call
//`Droppable(element)`. This sets the necessary event handlers and coordinate
//searches. Once again, it overrides addEventListener and attachEvent to
//include the following events:
//onhover(When another element has been dragged over the element)
//ondrop(When another element has been dropped onto the element)
//onunhover(When another element has been dragged off the element)
//As before, you may also set element.onhover, element.ondrop, and
//element.onunhover directly.
//To remove all drop points from the current session, call `Droppable.reset()`.
//
//The event object is also extended with the following properties:
//dragTarget(The element being dragged)
//dropTarget(The element being dropped onto)
//
// Known bugs:
//* removeEventListener and detachEvent do not work with the custom events.
//Workaround: Use direct assignment (element.onevent) instead.
//* There is no way to remove a single drop point.
//Workaround: Call Droppable.reset(), then reinitialize the other drop points.
//* There is no way to remove dragging from an element.
//Workaround: element.onstart = function(event) { event.preventDefault() }
//* Changing position of droppable elements after initialization breaks drop
//Workaround: Static droppables are much faster than moving ones. Either call
//Droppable.reset() and reinitialize often, or ask the author to modify the
//script to account for this (and accept the resulting slowdown)


function Draggable(element) {
// initialize drag variable
var x = 0, y = 0, oldMouseMove, oldMouseUp;

// get style properties of element
var computedStyle;
if (typeof document.defaultView != "undefined" && typeof document.defaultView.getComputedStyle != "undefined")
computedStyle = document.defaultView.getComputedStyle(element, "");
else if (typeof element.currentStyle != "undefined")
computedStyle = element.currentStyle;
else
computedStyle = element.style;

// prep element for dragging
if (computedStyle.position == "static" || computedStyle.position == "")
element.style.position = "relative";
if (computedStyle.zIndex == "auto" || computedStyle.zIndex == "")
element.style.zIndex = 1;
element.style.left = isNaN(parseInt(computedStyle.left)) ? "0" : computedStyle.left;
element.style.top = isNaN(parseInt(computedStyle.top )) ? "0" : computedStyle.top;

// default event listeners
function onstart(event) {
event.dragTarget = element;
x = event.clientX;
y = event.clientY;

// Override preventDefault
event.preventDefault = (function(original) {
return function() {
element.ownerDocument.onmousemove = oldMouseMove;
element.ownerDocument.onmouseup = oldMouseUp;
original.call(event);
}
})(event.preventDefault || function() {});

if (element.onstart) element.onstart(event);
}
function ondrag(event) {
event.dragTarget = element;
element.style.left = parseInt(element.style.left) + event.clientX - x + "px";
element.style.top = parseInt(element.style.top) + event.clientY - y + "px";
x = event.clientX;
y = event.clientY;
Droppable.query(event);

if (element.ondrag) element.ondrag(event);
}
function onstop(event) {
event.dragTarget = element;
Droppable.query(event);

if (element.onstop) element.onstop(event);
}

// make listeners active
element.onmousedown = (function(oldMouseDown) {
return function() {
// Call old listener
if (oldMouseDown) oldMouseDown.apply(this, arguments);

// Store old event handlers
oldMouseMove = this.ownerDocument.onmousemove;
oldMouseUp = this.ownerDocument.onmouseup;

// Setup events
this.ownerDocument.onmousemove = function() {
// Call old listener
if (oldMouseMove) oldMouseMove.apply(this, arguments);

// Call ondrag
ondrag.call(element, arguments[0] || event);

return false;
}
this.ownerDocument.onmouseup = function() {
// Call old listener
if (oldMouseUp) oldMouseUp.apply(this, arguments);

// Call onstop
onstop.call(element, arguments[0] || event);

// Restore old event listeners
this.onmousemove = oldMouseMove;
this.onmouseup = oldMouseUp;

return false;
}

// Call onstart
onstart.call(this, arguments[0] || event);

return false;
}
})(element.onmousedown);

// override event attachers
if (element.addEventListener)
element.addEventListener = (function(original) {
return function(event, listener, useCapture) {
switch (event) {
case "start":
onstart = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(onstart);
break;
case "drag":
ondrag = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(ondrag);
break;
case "stop":
onstop = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(onstop);
break;
default:
original.call(element, event, listener, useCapture);
}
}
})(element.addEventListener);

if (element.attachEvent)
element.attachEvent = (function(original) {
return function(event, listener) {
switch (event) {
case "onstart":
onstart = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(onstart);
break;
case "ondrag":
ondrag = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(ondrag);
break;
case "onstop":
onstop = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(onstop);
break;
default:
original.call(element, event, listener);
}
}
})(element.attachEvent);


if (window.attachEvent)
window.attachEvent("onbeforeunload", function() {
onstart = ondrag = onstop = element.onmousedown = element.addEventListener = element.attachEvent = null;
element = null;
});
}


// initialize Droppable in the global scope
var Droppable;

(function() {
if (document.getBoxObjectFor) {
function getOffset(element) {
var box = document.getBoxObjectFor(element);
return { x: box.x, y: box.y };
}
}
else if (document.all && navigator.appName == "Microsoft Internet Explorer" && !window.opera) {
function getOffset(element) {
var range = document.body.createTextRange();
range.moveToElementText(element);
var rect = range.getBoundingClientRect();
return { x: rect.left, y: rect.top };
}
}
else {
function getOffset(element) {
var accumulator = arguments[1] || { x: 0, y: 0 };
if (element && element != document.body) {
accumulator.x += element.offsetLeft;
accumulator.y += element.offsetTop;
return getOffset(element.offsetParent, accumulator);
}
else {
return accumulator;
}
}
}

// initialize private pointers to current target information
var cTarget = null, cHover = null, cUnhover = null, cDrop = null;
function hotSpots(x,y) {
cTarget = cHover = cUnhover = cDrop = null;
}

// declare Droppable within the private scope
Droppable = function(element) {
// Calculate offset
var offset = getOffset(element);

// Calculate other edge offset
var edge = { x: offset.x + element.offsetWidth, y: offset.y + element.offsetHeight };

// Assign a finder function
hotSpots = (function(old) {
return function(x,y) {
if (offset.x <= x && x <= edge.x && offset.y <= y && y <= edge.y) {
cTarget = element;
cHover = onhover;
cUnhover = onunhover;
cDrop = ondrop;
}
else {
old(x,y);
}
}
})(hotSpots);

// default event listeners
function onhover(event) {
event.dropTarget = element;
if (element.onhover) element.onhover(event);
}
function onunhover(event) {
event.dropTarget = element;
if (element.onunhover) element.onunhover(event);
}
function ondrop(event) {
event.dropTarget = element;
if (element.ondrop) element.ondrop(event);
}

// override event attachers
if (element.addEventListener)
element.addEventListener = (function(original) {
return function(event, listener, useCapture) {
switch (event) {
case "hover":
onhover = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(onhover);
break;
case "unhover":
onunhover = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(onunhover);
break;
case "drop":
ondrop = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(ondrop);
break;
default:
original.call(element, event, listener, useCapture);
}
}
})(element.addEventListener);

if (element.attachEvent)
element.attachEvent = (function(original) {
return function(event, listener) {
switch (event) {
case "onhover":
onhover = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(onhover);
break;
case "onunhover":
onunhover = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(onunhover);
break;
case "ondrop":
ondrop = (function(old) {
return function(event) { old.call(element,event); listener.call(element,event); }
})(ondrop);
break;
default:
original.call(element, event, listener);
}
}
})(element.attachEvent);


if (window.attachEvent)
window.attachEvent("onbeforeunload", function() {
hotSpots = onhover = onunhover = ondrop = element.addEventListener = element.attachEvent = cTarget = cHover = cUnhover = cDrop = null;
element = null;
});
}

// Setup a query method
Droppable.query = function(event) {
var oTarget = cTarget,
oHover = cHover,
oUnhover = cUnhover,
oDrop = cDrop;

var scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft,
scrollTop = document.documentElement.scrollTop || document.body.scrollTop;


hotSpots(event.clientX + scrollLeft, event.clientY + scrollTop);

switch (event.type) {
case "mousemove": // onhover & onunhover
if (oTarget != null && oTarget != cTarget)
oUnhover.call(oTarget, event);
if (oTarget == null && cTarget != null)
cHover.call(cTarget, event);
break;
case "mouseup": // ondrop
if (cTarget != null) {
cUnhover.call(cTarget, event);
cDrop.call(cTarget, event);
}
break;
}
}

Droppable.reset = function() {
hotSpots = function(x,y) {
cTarget = cHover = cUnhover = cDrop = null;
}
hotSpots();
}
})();

// Fix the function prototype for IE5/Mac
if (typeof Function.prototype.apply == "undefined")
Function.prototype.apply = function(scope, args) {
if (!args) args = [];
var index = 0, result;
do { -- index } while (typeof scope[index] != "undefined");
scope[index] = this;

switch (args.length) {
case 0:
result = scope[index]();
break;
case 1:
result = scope[index](args[0]);
break;
case 2:
result = scope[index](args[0], args[1]);
break;
case 3:
result = scope[index](args[0], args[1], args[2]);
break;
case 4:
result = scope[index](args[0], args[1], args[2], args[3]);
break;
default:
result = scope[index](args[0], args[1], args[2], args[3], args[4]);
break;
}

delete scope[index];
return result;
}

if (typeof Function.prototype.call == "undefined")
Function.prototype.call = function(scope) {
var args = new Array(Math.max(arguments.length-1, 0));
for (var i = 1; i < arguments.length; i++)
args[i-1] = arguments[i];
return this.apply(scope, args);
}

View 7 Replies View Related

Create A Drag And Drop Box?

Jan 28, 2010

I really like the drag-drop box from bbc.co.uk, but I don't know how to do it. Can anybody help me to create a page like that?

View 1 Replies View Related

Drag & Drop From Scratch?

Mar 27, 2006

Anyone know a good 'Drag&Drop' tutorial? i mean those tutorials that teach you how to implement the drag-and-drop-elements from scratch. All what i found so far were tutorial(s) teaching you how to use an existing library. I'll eventually use a library, but i'd rather learn it's basics first and implement it myself the first time.

View 4 Replies View Related

Drag & Drop Tree

Mar 28, 2006

Does anyone know of a publicly available drag & drop tree script? Google only turned up a bunch of nice tree scripts, but none of them have drag & drop functionality.

View 3 Replies View Related

Drag 'n' Drop Project

Jun 27, 2006

Here is a small test for all those hardcore JavaScript programmers. Is it possible to drag'n'drop a text/image element (eg. A or IMG tag) from one (I)FRAME to another (I)FRAME. This is easy & possible with IE's proprietary ondrag events. However the question is, is there a work-around using standard W3C/Firefox onmousedown, onmouseup, etc. events only? Code:

View 2 Replies View Related

Accept A Drag-and-drop File?

Jul 23, 2005

Is there a way to make it possible for an <input type=file> form element to accept a drag-and-drop file or will the browser window always accept the file?

View 1 Replies View Related

Request Fileinfo On Drag/drop

Jul 18, 2006

Is it possible to request filename and path of a file dragged from eg. the desktop onto a drop-event-enabled element?

View 2 Replies View Related

JQuery :: Drag And Drop A Link In IE7?

May 5, 2010

Im having the exact same problem as posted here:[URL]

When I drag my link to my droppable area, an ajax request is supposed to triggred, but it seems like the whole page is beeing reloaded. This works fine with Chrome and Firefox. It works in IE if I have insert an alert in the drop function.

Im including the drop code I have:

$('.droppable').droppable({
drop: function(ev, ui) {
var intSourceObjectType = ui.draggable.attr('objecttype');
var intSourceObjectId = ui.draggable.attr('objectid');

[Code]....

View 1 Replies View Related

JQuery :: Drag And Drop, Very Slow?

Dec 7, 2007

Please the link to see what I have done so far...[URL]... It is a day planner, where various places can be dragged on to the day planner. It works, but it seems very slow. Running firebug profile when dragging a simle place into a single slot tells me that over 35,000 calls were made.

View 7 Replies View Related

JQuery :: Drag N Drop With Ajax?

Jun 11, 2009

I've got a page that uses the draggable and droppable feature - [URL]

It also uses jQuery to call a web service via Ajax - this also works fine.

However, I want to call the web service only when an item is dropped onto the objeect but when I try to add the Ajax function inside the $("#droppable").droppable({ drop: function(event, ui) {.... it doesn't seem to work.

You can see my code at [URL]

View 1 Replies View Related

JQuery :: Drag And Drop In Tabs?

Aug 12, 2009

I am using jQuery Tabs to make an ajax call for each tab when clicked. The ajax that displays is like inettuts. 3 or 4 columns of widgets that can be dragged and dropped. The problem that I am having, when I put the html of the result directly in the main page, it works as designed. When I click on a tab, it displays the page, but all the jquery functions in that ajax page are gone and I cannot sort, drag and drop anything. I suspect that the ajax page is not reading the javascripts in the head, which are on main page. Unfortunately I can't remove them to include them in ajax pages dynamically because I am also using them for other functions in main page. Is there a way to make those ajax pages read the javascripts on that main page?

[URL]

View 3 Replies View Related

JQuery :: Drag And Drop Photos To Right Box

Oct 29, 2009

I found fantastic drag and drop technique, analyzied javascript file and would like to get helo, how to create it. Here: [URL] you can drag and drop the photos to the right box, then you can email them. How can I create it on my own website? You can find javascript file here: [URL]. Is it possible at all?

View 2 Replies View Related

Drag And Drop Selection Forms?

Aug 20, 2009

How can I make it so i can drag and drop usernames from one selection box to another?Here's the code of two selection boxes one of which would be populated with usernames and another is empty where you move the username into to register him as banned.

Code:

<td class='col_gr'><select size='12' style='padding:0; margin: 0 auto; width: 100%;'>";
$userCount = 0;
while ($userCount < $servSize2)

[code]....

View 9 Replies View Related

<div> Id And Drag N Drop Some Images From One Iframe To Another

Jul 16, 2010

I am building a web site in html5 and right now i am working in drag n drop some images from one iframe to another.Until now everything worked great.Today i connected my first iframe with my database so all the pictures are taken from there.For this reason, in my code, i create several <div>,each one with id>=1. My code for this is the following:

[Code]...

So,so far i created several <div>s with one class "drag" and different ids starting from 1 until 4. And here start my problems!I have to change my code for the drag and drop functions in javascript in order to create a specific array with objects with id the <div> id.In more details,my code so far:

[Code]...

View 2 Replies View Related

Tip: Drag & Drop Files Into I.E. (JScript/OLE)

Apr 15, 2004

The Windows common controls include a VBDataObject interface that can be utilized during drag|drop events (as an argument). Retrieving the path of files dropped onto a control is as simple as checking the format of the Data Object for vbCFFIles (constant = 15), and if true, enumerating the Files collection (1-based) for each item (which returns the full path as a string).

The Animation Control is simplest one I've found for demonstrating this:
Some information about that control is here...

(http://msdn.microsoft.com/library/devprods/vs6/vbasic/vbcon98/vbconusinganimationcontrol.htm)

<html>
<head>
<title>IVBDataObject Demo</title>

<style type="text/css">
fieldset{
text-align:center;
padding:2em
}
object{
width:3em;height:3em;
border:6px double activecaption;
vertical-align:middle
}
textarea{
width:60%;margin-top:1em;
word-wrap:normal;
vertical-align:middle
}
</style>

</head>
<body>

<fieldset>
<legend><strong>Drop File(s) » </strong>

<object id="IAnimation"
classid="clsid:B09DE715-87C1-11D1-8BE3-0000F8754DA1">
<param name="OleDropMode" value="1">
</object>

&nbsp;</legend>
<label><em>output: </em></label>
<textarea id="output" cols="100" rows="10"></textarea>
</fieldset>


<script type="text/JScript">

function IAnimation::OLEDragDrop(Data){
if(Data.GetFormat(15)){
var O = "";
var e = new Enumerator(Data.Files);
while(!e.atEnd()){
O += e.item() + "
";
e.moveNext();
}
output.value = O;
BackColor=0x80000003;}
}


// Just for visual feedback...

function IAnimation::OLEDragOver(Data, _, _, _, _, _, State){
if (State == 0){
if(Data.GetFormat(15)){Backcolor = 0x80000002;}
}
if(State == 1){Backcolor = 0x80000003;}
}

function window::onload(){
IAnimation.BackColor=0x80000003;
}
</script>
</body>
</html>


Probably most useful in HTAs, when scripting the FileSystem or Shell objects...

View 12 Replies View Related

Drag And Drop Image Across Frames?

Jul 15, 2008

I am trying to create a webpage. It has 3 frames (left, middle and right). I want to be able to drag images from the left and the right frame into the middle frame. Each time i try to drag an image from one frame to another , the image just disappears.

View 4 Replies View Related

Drag And Drop Multiple Images?

Mar 4, 2009

I'm reasonably new to HTML, JS et al, but have been working with VBA for many years and consider myself an almost expert. I'm having a little trouble with some tricks in JS though, and I imagine this will not be the first query I have for this community

I have found code on W3Schools to drag and drop an image on a webpage. I am currently trying to modify it so that it drags and drops multiple images at once (as a group). This is because I intend to create meta-images on my webpage from multiple .gifs and .pngs with alpha=0, and then move those images around so that they appear to be one big image. This is the code I have that works, but only one image moves, the same image regardless of which image you click on:

[Code]...

View 2 Replies View Related

Make A Drag N Drop Store?

Nov 25, 2010

I would like to create a space within my e-commerce web store to create an order based upon a base product with uploaded images or text that can be dragged in by the end user (for a custom design).

Something like the customink lab

Are there any tutorials or plugins to get me started?

View 1 Replies View Related

Drag N' Drop, Save Objects.

Apr 13, 2005

I want do something like google news and spaces msn, but i don't know the tecnology used for build that. Code:

View 2 Replies View Related

Drag And Drop In Java Scripts

Sep 20, 2007

frnds can i do drag and drop in java scripts or any other scripts

View 1 Replies View Related

Drag And Drop Code Does Not Work In IE?

Sep 28, 2010

I created a basic drag and drop drag the coloured box into the grey cell in the table.It works in all browser except IE8.Why and what hack can I do to fix it

code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>[code].........

View 1 Replies View Related

Drag And Drop Only Clone Of The Image?

Dec 30, 2010

I am in need to drag and drop a image from a div to the form. But the original image should not be moved. It should remain in the same place. Only the clone of the image should be moved outside the div.

View 1 Replies View Related

Wild Drag And Drop Over Fixed Div?

Mar 18, 2011

Im developing a drag and drop online toy shop (drag images of toys into a fixed basket) but having some issues. When i drag the image wildly and the mouse leaves the image behind, if the mouse goes over the fixed div the fixed div disappears. What could i do to prevent both leaving the image behind and losing the fixed div.

Code:
if (document.addEventListener) {
document.addEventListener("mousedown", drag, true);

[code]....

View 1 Replies View Related

Drag And Drop For Sequence In Form?

Nov 17, 2011

I have this form that has to display these divs (each div contains an image, 2 text-fields, and 2 check-boxes) and I need a user to be able to enter things into the text fields, check the check boxes, and re-order the divs to establish a sequence order. Also, I'd ideally like them to nudge out of the way to show where the photo will go if dropped. So when the form is processed, the first one would have a form-value of sequence=1, the second one would have a form-value of sequence=2, and so on.

There will be anywhere from 0 to a zillion files. I'm using this form-data to update a database, so there's all sorts of crazy server-side things I have to pull out of my hat... but this part (the client-side re-ordering part) is what's really got me stumped. Bonus points if a user can drag an image into the containment-div and it will upload the photo and create a new div with the text fields and options!! (That would be ridiculously amazing)

View 7 Replies View Related

Cross Browser Window Drag & Drop

Jul 20, 2005

I'm looking for a javascript that lets me drag an image from one
browser window to another. Is there a solution for this problem?

View 1 Replies View Related

JQuery :: Add Remove Link After Drag And Drop?

Jan 10, 2011

I'm finally getting around to try the drag and drop functionality of jquery. I am working with the Shopping Cart example. Everything is working great but I would like to add a remove link to the dropped item so it can be deleted from the shopping cart.

Needless to say I haven't even gotten to the code to actually remove the link cause I can't even append the link...haha

This results in nothing: $('<a href="#">remove</a>').after(ui.item);

This results in duplicate entry of the dragged element with the bullet point: $('<a href="#">remove</a>').after.ui.item;

View 5 Replies View Related

JQuery :: Drag And Drop In Cfwindow It Does Not Work?

Sep 2, 2010

I am trying to use jquery drag and drop in cfwindow it does not work when i place code out side cfwindow it works nicely, how can i resolve this issue, i tried usinf cfajaxonload but no luck.

View 3 Replies View Related

JQuery :: Drag/drop Between Asp.net Datalist And Repeater?

May 13, 2011

I am working on a project where I need to drag an image from a ASP.NET datalist control that is bound to a datatable to a repeater control that is bound to a datatable. The issue I am having is I need to know the Id (field bound to the datalist) of the row of the dragged image. Is there a way to access this field when the image is dropped? I would also need to know the id of the row in the repeater that the image is dropped on.Here is the code that I currently have:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="SRCartPg2.aspx.cs" Inherits="HRI.Proof"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >[code]............

View 1 Replies View Related

JQuery :: Drag And Drop Functionality Not Working?

Apr 9, 2011

I am attempting to build a page, however using some sample code the page have drag and drop functionality.

After using a simple jqeury statement to add to this form, every thing working (drag and drop)properly.

Now my actual requirement is

I need to generate the controls dynamically. Whne I generated all controls from server side and put all the generated controls HTML snipet in

<
div
id
="sort1"
class
="groupWrapper">

its working fine but when I try to put same HTML snippet in the same DIV using JavaScript drag and drop functionality not working;

Below is the code I am using.

Case when drag and drop functionality Not working.

<!
DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<
html xmlns="http://www.w3.org/1999/xhtml">

[Code].....

View 2 Replies View Related

JQuery :: Drag & Drop Outline Application?

Aug 17, 2009

<a href="http://jqueryui.com/demos/sortable/#connect-lists">http://jqueryui.com/demos/sortable/#connect-lists</a>

I was wondering if anyone knew of code like this  that handled embedded lists that would work like an Outline

View 1 Replies View Related

JQuery :: Sort Name In An <ul> Where The Li's A Created From Drag And Drop

Apr 24, 2009

I'm looking to order a list taht is created by drag and drop.

The structure is a normal unordered list

Have looked at sort , sortable , etc...But no real explanation found.

View 3 Replies View Related

Cross Browser Compatible Drag/drop

Mar 3, 2007

This drag/drop code will work in IE and FF, and most likely Opera too...

All you have to do is insert the following code in between the <head></head> tags and set any element's class attribute that you'd like to render draggable to "dragdrop".

CSS...

<style type="text/css">
.dragdrop{
position:relative;
cursor:pointer;
}
</style>

Javascript...

<script language="javascript">
var mousedown=false;
var obj=null;
var omx=0;
var omy=0;
var oox=0;
var ooy=0;

function getEvent(e){
if(!e){e=event;}
return e;
}
function getObj(e){
e=getEvent(e);
if(navigator.appName.indexOf("Netscape")!==-1){
return e.target;
}
else{
return e.srcElement;
}
}

document.onmousedown=function(e){
e=getEvent(e);
obj=getObj(e);

if(obj.className!=="dragdrop"){
obj=null;
}
else{
mousedown=true;
omx=e.clientX;
omy=e.clientY;
if(navigator.appName.indexOf("Mozilla")!==-1||navigator.appName.indexOf("Netscape")!==-1){
oox=obj.style.left;
ooy=obj.style.top;
}
else{
oox=obj.style.pixelLeft;
ooy=obj.style.pixelTop;
}
}
}

document.onmouseup=function(e){
obj=null;
mousedown=false;
}

document.onmousemove=function(e){
var e=getEvent(e);
if(mousedown==true){
oox=oox.toString().replace(/px/,"")*1;
ooy=ooy.toString().replace(/px/,"")*1;

obj.style.top=ooy+e.clientY-omy;
obj.style.left=oox+e.clientX-omx;
}
}

</script>


You can preview this script in action here...

View 3 Replies View Related

Drag And Drop Functionality With Database Values

Jan 16, 2011

I am planning to show dynamically the different wheels setup of vehicles for eg. 4 wheels, 6 wheels etc. Then I want to allow for instance the user to click the front tyre into a icon representing for instance repair, rethread etc.

View 2 Replies View Related

Exploring 3D Project - Drag And Drop App Viable?

Nov 9, 2010

I would like to explore a project using javascript . The project is kind of similar to the 3D Room feature on mydeco [URL] and click on 'Design a 3D room' (about a third of the way down the page). The application allows the user to position 3D items in a 3D room as well as viewing that 3D room from two additional angles. I would like to create something similar but for a different use.

Basically it would have similar features as the 3D room but with the following differences:
- There would be no 3D elements/images. All would be 2D.
- The 3D room builder has a panel on the right which allows users to navigate to images via categories. My app would still have the right hand panel, but the images would be 2D
- The rest of the window would just have a single main 2D image in it.
- The user would drop/position 2D images from the right hand panel, on to the main 2D image.
- There would be no need for additional views or for any rendering of images.
- It would have the other functionality at the top of the window such as save, share, undo, redo etc. An additional function would be needed to allow the user to adjust images to be 'above' or 'below' other images.
Also, is there any reason this app opens in a new window instead of running on the website itself?

View 1 Replies View Related

Adding To & Sorting A List By Drag 'n' Drop?

Mar 11, 2009

I have a webpage with a unordered list of html tables which is made sortable by drag 'n' drop using the Midori Javascript Framework.

I've tried to add a button to create another item on the list using AJAX. However the items added by the button do appear but they are not draggable.

I've never used much javascript so I'm not able to figure out why the code below doesn't work as I intended.

<html>
<head>
<script type="text/javascript" src="midori.js"> </script>
<script type="text/javascript">
midori.addEventListener(window, 'ready', function (e) {

[Code]....

View 1 Replies View Related

Drag And Drop Interface Working Using Bbc's Glow?

Jun 29, 2010

I've got a drag and drop interface working using bbc's glow, its great, but I have a slight problem.The script at the top of the page creates the widgets using dom functions. It gets the order from a string stored in a cookie. The widgets are also in the page as a default layout incase JS is turned off.This works fine in FF. However in IE, the default widget layout flashes for a couple of seconds, then JS creates the new layout. Is there anyway to stop this?Is it to do with the way IE reads the page?

I have abasic example here, if you drag and drop a heading in a blue box, refresh the page, you should see the default appear for a few seconds before the JS kick in.http:[url].....

View 5 Replies View Related

JQuery :: Drag & Drop On Table Rows

Feb 11, 2010

I'm looking to find out a way to drag and drop table rows between two tables. I reused jQuery example for portlets, but that did not work to full satisfaction. In above screen shot I added border, but that is just for illustration of the issue. Problems:As you will see from the code I have to work with relative measurement there for I use percentage. I wasn't able to enforce row width to fill in whole table. How do I force full row width?

Drag-able row are part of table body (tbody) and headers are done with thead. In this scenario I enforced same style settings on header as body and everything is now squashed to the left. If I leave styling out of header then first header stretches over whole tdody content and second is out of place over nothing. Sort of bad designed table when you forget one column. This become a big issue if there is more then 2 items in a row, for example 4 column in tbody get squashed under one thead column even though there are 4 headers to align under it.

[Code]...

View 1 Replies View Related

Storing Data Via Drag And Drop Interface?

Jan 2, 2009

I'd like to setup a drag and drop interface for organising menu items in a WordPress plugin I wrote. Unfortunately I know next to nothing about Javascript so don't even know where to start.I've found the following link which demonstrates the sort of interface I'd like:However, I have no idea what to do with the boxes once I have them set up. How would I detect where they are on the page and perhaps add that information to an input box?I don't need pixel perfect information, just knowing that box 1 is stacked on top of box 2, or box 4 is the first box in the middle column etc. would be enough.Then if it could add that information to a hidden input box, or maybe an input box for each box, then when the user hits a submit button the data would be stored. I'm sure this is very simple but I don't even know where to begin

View 6 Replies View Related

Drag And Drop Items Between Column DIVs

Dec 15, 2009

I'm trying to get drag and drop script working from this tutorial: [URL]. I want to drag items between columns (DIV's).

Here is my code:
document.onmousemove = mouseMove;
document.onmouseup = mouseUp;
document.onmousedown = mouseDown;
window.onload = function(){
// Create our helper object that will show the item while dragging
dragHelper = document.createElement('DIV');
dragHelper.style.cssText = 'position:absolute;display:none;';
CreateDragContainer(
document.getElementById('DragContainer1'),
document.getElementById('DragContainer2'),
document.getElementById('DragContainer3')
);
document.body.appendChild(dragHelper);
} .....

Every top level item in these containers should be draggable. Do this by setting the DragObj attribute on each item and then later checking this attribute in the mouseMove function
for(var j=0; j<cObj.childNodes.length; j++){
// Firefox puts in lots of #text nodes...skip these
if(cObj.childNodes[j].nodeName=='#text') continue;
cObj.childNodes[j].setAttribute('DragObj', cDrag);
}}}
This script is working only particularly: [URL]

View 11 Replies View Related

ADVERTISEMENT