drop
- Getting Started
- Setting Up ASP.NET Core MVC
- Accessibility
- Chart
- ASP.NET
- Overview
- Getting Started
- Design-time Support
- ItemTypes
- Chart Elements
- Chart Types
- Area Chart
- Bar Chart
- Bubble Chart
- Line Chart
- Pie Chart
- Sparklines
- Donut Chart
- Scatter Chart
- Spline Chart
- SplineArea Chart
- RangeArea Chart
- RangeBar Chart
- RangeSpline Chart
- StepLine Chart
- StepArea Chart
- PolarLine Chart
- PolarArea Chart
- PolarBar Chart
- PolarSpline Chart
- PolarSplineArea Chart
- PolarScatter Chart
- Combining Chart Types
- Data Binding
- Exporting
- Localization
- Selection
- Zooming and Panning
- Appearance and Styling
- Server Side Events
- Client Events
- Supported Browsers
- ASP.NET Core
- ASP.NET MVC
- JAVA Apache Wicket
- API
- allowUTCFormatting
- applyAnimation
- axisX
- axisTickText
- axisType
- categoricalValues
- decimalTicks
- drawColor
- drawWidth
- endOffset
- fixedEnd
- inverseOrder
- max
- min
- minorPlotStripColor
- minorPlotStripDashStyle
- minorPlotStripWidth
- minorTicksColor
- minorTicksHeight
- minorTicksRepeat
- minorTicksWidth
- offset
- plotBands
- plotLines
- plotStripColor
- plotStripDashStyle
- plotStripWidth
- startOffset
- swapLocation
- ticksColor
- ticksHeight
- ticksPlacement
- ticksRepeat
- ticksWidth
- title
- axisY
- axisTickText
- axisType
- decimalTicks
- drawColor
- drawWidth
- endOffset
- fixedEnd
- inverseOrder
- max
- min
- minorPlotStripColor
- minorPlotStripDashStyle
- minorPlotStripWidth
- minorTicksColor
- minorTicksHeight
- minorTicksRepeat
- minorTicksWidth
- offset
- plotBands
- plotLines
- plotStripColor
- plotStripDashStyle
- plotStripWidth
- startOffset
- swapLocation
- ticksColor
- ticksHeight
- ticksPlacement
- ticksRepeat
- ticksWidth
- title
- backgroundColor
- borderColor
- borderRadius
- borderWidth
- chartAreaBackgroundColor
- chartAreaBackgroundImage
- chartAreaBorderColor
- chartAreaBorderWidth
- chartAreaPaddingBottom
- chartAreaPaddingLeft
- chartAreaPaddingRight
- chartAreaPaddingTop
- chartLegend
- dataSeries
- enableAutoFit
- events
- exportOptions
- height
- isInverted
- margin
- primaryHeader
- secondaryHeader
- seriesPalette
- seriesSettings
- area
- bar
- bubble
- donut
- line
- pie
- polararea
- polarbar
- polarline
- polarscatter
- polarspline
- polarsplinearea
- rangearea
- rangebar
- rangesplinearea
- scatter
- spline
- splinearea
- steparea
- stepline
- seriesType
- theme
- tooltipSettings
- width
- zoomMode
- Getting Started
- Events
- How-To
- Methods
- Styling
- Supported Browsers
- ASP.NET
- Barcode
- QR Code
- TagCloud
- TreeMap
- Grid
- ASP.NET
- ASP.NET Core
- ASP.NET MVC
- JAVA Apache Wicket
- JavaScript
- API
- Settings
- altRowTemplate
- altRows
- columnReorder
- columns
- dataSource
- detailCollapseCssClass
- detailCollapseText
- detailExpandCollapse
- detailExpandCssClass
- detailExpandText
- detailTemplate
- editing
- exportOptions
- filtering
- grouping
- height
- maxHeight
- noRecordsTemplate
- noRecordsText
- paging
- resizing
- rowHover
- rowTemplate
- scrolling
- selection
- showHeader
- sorting
- toolbar
- Events
- Properties
- Methods
- addRow
- cancelEditing
- clearSelection
- collapseRow
- dataItem
- deleteRow
- destroy
- editCell
- editRow
- expandRow
- exportCsv
- exportExcel
- exportPdf
- filter
- hideColumn
- insertRow
- isHidden
- isLocked
- lockColumn
- page
- pageSize
- refresh
- reorderColumn
- revertChanges
- saveChanges
- scrollTop
- select
- selectedRowIndices
- showColumn
- sort
- ungroup
- unlockColumn
- Settings
- Getting Started
- Autogenerated Editors
- Binding to Data
- Cancel User Iteraction
- Change Options Dynamically
- Columns
- Custom Editors
- Exporting
- Filtering
- Footer Total Aggregates
- Grouping
- Hierarchy
- Paging
- RTL
- Scrolling
- Selection
- Sorting
- Templates
- Themes
- Validation
- API
- Accordion
- AutoComplete
- Button
- Calendar
- CheckBox
- ColorPicker
- ComboBox
- ContextMenu
- DataSource
- DatePicker
- DateTimePicker
- Draggable
- DropDown
- Droppable
- Editor
- ListBox
- LoadingPanel
- MaskedTextBox
- Menu
- MonthYearPicker
- NumericTextBox
- Pager
- ProgressBar
- RadioButton
- Rating
- RecursiveDataSource
- Slider
- SplitButton
- Splitter
- Switch
- Tabs
- TextBox
- TimePicker
- Timeline
- Tooltip
- TreeView
- Upload
- Window
The drop
event is fired when a valid draggable target is dropped over a TreeView node that can accept a drag (e.g. a non disabled one).
This event can be cancelled - in this case the element will not be dropped (see below for details).
The following additional properties are set to the event object:
- element
- the node on which a valid item has been dropped;
- draggable
- the element being dropped;
- droppable
- the droppable target. This will be different from the node;
- valid
- whether the drop is a valid drop;
- cancelled
- cancels the movement of the dragged element from its original position. Always set to true
;
- skipAnimation
- if set to true, the dragged element will not be animated back to its original position. Normally when the drop is valid, there will be no animation, while an invalid drop will set this to false and animate the dragged element back to its original position in order to show that the drop is not possible.
<ul id="treeview"> <li>My Project <ul> <li id="someid">js</li> <li>css</li> </ul> <li>index.html<li> <li>upload.php<li> </li> </ul> <script type="text/javascript"> jQuery(function ($) { $("#treeview").shieldTreeView({ events: { drop: function(e) { // disable the drop e.valid = false; e.skipAnimation = false; } } }); }); </script>