Namespace Jelo.DD
Provides drag and drop functionality. Not 100% complete.
Defined in: Jelo.DD.js.
| Constructor Attributes | Constructor Name and Description |
|---|---|
| Method Attributes | Method Name and Description |
|---|---|
| <static> |
Jelo.DD.isDraggy(element)
|
| <static> |
Jelo.DD.isDroppy(element)
|
| <static> |
Jelo.DD.off()
Turns on drag-drop support.
|
| <static> |
Jelo.DD.on()
Turns on drag-drop support.
|
| <static> |
Jelo.DD.setDraggy(element, bool, handle, fn)
Starts or stops listening for drag events on a given element.
|
| <static> |
Jelo.DD.setDroppy(element, bool, handle, fn)
Starts or stops listening for drop events on a given element.
|
| <static> |
Jelo.DD.setMinimumDrag(n)
Sets how far an element must be dragged before it "counts" as a drag.
|
Method Detail
<static>
{Boolean}
Jelo.DD.isDraggy(element)
- Parameters:
- {HTMLElement} element
- The item to investigate.
- Returns:
- {Boolean} True if element will respond to drag events.
<static>
{Boolean}
Jelo.DD.isDroppy(element)
- Parameters:
- {HTMLElement} element
- The item to investigate.
- Returns:
- {Boolean} True if element will respond to drop events.
<static>
Jelo.DD.off()
Turns on drag-drop support. Elements retain any registered drag
handlers while drag-drop support is off, but no such events are
triggered.
<static>
Jelo.DD.on()
Turns on drag-drop support.
<static>
Jelo.DD.setDraggy(element, bool, handle, fn)
Starts or stops listening for drag events on a given element.
- Parameters:
- {HTMLElement} element
- The item to affect.
- {Boolean} bool Optional, Default: true
- True to start listening for drag events, false to stop.
- {HTMLElement} handle Optional, Default: element
- The area that, when dragged, will move the element. Defaults to the whole element itself.
- {Function} fn Optional
- Method to invoke when the element is dropped. The execution context ("this") will be the element itself, and the argument passed will be the handle object.
<static>
Jelo.DD.setDroppy(element, bool, handle, fn)
Starts or stops listening for drop events on a given element.
- Parameters:
- {HTMLElement} element
- The item to affect.
- {Boolean} bool Optional, Default: true
- True to start listening for drop events, false to stop.
- {HTMLElement} handle Optional, Default: element
- The area that, when dropped upon, will register the event. Defaults to the whole element itself.
- {Function} fn Optional
- Method to invoke when something is dropped on this element. The execution context ("this") will be the drop zone element itself, and the arguments passed will be the dropped element and the drop zone's handle, respectively.
<static>
Jelo.DD.setMinimumDrag(n)
Sets how far an element must be dragged before it "counts" as a drag.
- Parameters:
- {Number} n
- How many pixels an element must be dragged before it "counts" as a drag.