Namespace: PP.Ui ;
TreeListBase
The TreeListBase class is basic for tree disaplaying.
This class is basic for the following classes:
PP.initClass(PP.Ui.TreeListBase, PP.Ui.Control, "TreeListBase");
Property name | Brief description | |
AllowEmptySelection | The AllowEmptySelection property determines whether zero selection is available. | |
DataMappers | The DataMappers property determines data mapping parameters. | |
DataObject | The DataObject property determines a tree data source. | |
ExpansionMode | The ExpansionMode property determines a node expansion mode. | |
FocusedNode | The FocusedNode property determines an identifier of the focused node. | |
FilterColumn | The FilterColumn property determines a column index for filter check. | |
FilterString | The FilterString property determines filter text. | |
NodeChecked | The NodeChecked property determines whether the specified node checkbox is selected. | |
NodeChildrenCount | The NodeChildrenCount property determines the number of specified node children. | |
NodeChildrenSelected | The NodeChildrenSelected property determines the number of selected children of the specified node. | |
NodeClass | The NodeClass property determines a CSS class of the specified node. | |
NodeContent | The NodeContent property determines node contents. | |
NodeControls | The NodeControls property determines node controls. | |
NodeData | The NodeData property determines user data of the specified node. | |
NodeEditable | The NodeEditable property determines whether the specified node can be edited. | |
NodeExpanded | The NodeExpanded property determines whether the specified node is expanded. | |
NodeFixedExpanded | The NodeFixedExpanded property determines whether the specified node can be expanded or collapsed. | |
NodeFixedFocused | The NodeFixedFocused property determines whether the specified node can be focused. | |
NodeFixedSelected | The NodeFixedSelected property determines whether the specified node can be selected. | |
NodeFocused | The NodeFocused property determines whether the specified node is focused. | |
NodeImageIndex | The NodeImageIndex property determines icon index of the specified node. | |
NodeIndex | The NodeIndex property determines number of the specified node at the current level. | |
NodeParent | The NodeParent property determines a parent key of the specified node. | |
NodeSelected | The NodeSelected property determines whether the specified node is selected. | |
NodeStyle | The NodeStyle property determines style of the specified node. | |
NodeVisible | The NodeVisible property determines whether the specified node is visible. | |
RequestTimeout | The RequestTimeout property determines delay before tree rendering. | |
SelectionMode | The SelectionMode property determines selection mode. | |
SortColumn | The SortColumn property determines a sorting column. | |
SortDirection | The SortDirection property determines sorting direction. | |
SortMethod | The SortMethod property determines a sorting method. |
Method name | Brief description | |
beginUpdate | The beginUpdate method selects update block checkbox. | |
checkExpansion | The checkExpansion method checks if nodes are expanded correctly. | |
checkSelection | The checkSelection method checks if nodes are selected correctly. | |
clearNodes | The clearNodes method clears all tree nodes. | |
deleteNode | The deleteNode method deletes the specified tree node. | |
endUpdate | The beginUpdate method deselects update block checkbox. | |
find | The find method returns key of the node containing the searched row in the corresponding column. | |
findText | The findText method searches full match of value in the first column. | |
focusNode | The focuseNode method sets focus on the specified node. | |
getAllCheckedNodes | The getAllCheckedNodes method returns array of nodes depending on the checkbox status. | |
getAllExpandedNodes | The getAllExpandedNodes method returns array of nodes depending on the expander status. | |
getAllNodes | The getAllNodes method returns all nodes. | |
getAllNodesCount | The getAllNodesCount method returns the number of nodes. | |
getLastExpandedNode | The getLastExpandedNode method returns key of the last expanded node. | |
getLastSelectedNode | The getLastSelectedNode method returns key of the last selected node. | |
getNodeByPosition | The getNodeByPosition method returns key of the node by its number. | |
getNodeChildren | The getNodeChildren method returns array of keys of the specified node children. | |
getNodeChildrenVisible | The getNodeChildrenVisible method returns whether specified node children are visible. | |
getNodeExist | The getNodeExist method returns whether the specified node exists. | |
getNodeIsFirst | The getNodeIsFirst method returns whether the specified node is the first in the list. | |
getNodeLevel | The getNodeLevel method returns level of the specified node. | |
getNodePosition | The getNodePosition method returns number of the specified node. | |
getNodes | The getNodes method returns an array of nodes to be rendered. | |
getNodesCount | The getNodesCount method returns the number of nodes to be rendered. | |
getRequestItemByIndex | The getRequestItemByIndex method returns index of the node and its parent by their number. | |
getRequestParentByIndex | The getRequestParentByIndex method returns parent index by node's number. | |
getSelectedNodes | The getSelectedNodes method returns selected nodes. | |
isFilterActive | The isFilterActive method returns whether filter is used. | |
isHierarchicalDataObject | The isHierarchicalDataObject method returns whether the Children data mapping is used. | |
isNodeExist | The isNodeExist method returns whether the specified node exists. | |
isPartialRequestPossible | The isPartialRequestPossible method determines whether branches can be partially loaded. | |
isSortActive | The isSortActive method returns whether sorting is active. | |
isUpdating | The isUpdateing method returns whether update mode is active. | |
loadNodes | The loadNodes method loads nodes from object. | |
moveNode | The moveNode method moves the specified node. | |
preserveSelection | The preserveSelection method remembers the current selection for the setSelectedFromToIndex method. | |
refresh | The refresh method refreshes the tree. | |
removeFocus | The removeFocus method removes the current focus. | |
requestData | The requestData method requests dynamic tree loading. | |
setCheckedForAll | The setCheckedForAll method sets values to all tree checkboxes. | |
setCheckedForNodeAncestors | The setCheckedForNodeAncestors method sets value to checkboxes of each ancestor of the specified node. | |
setCheckedForNodes | The setCheckedForNodes method sets value to checkboxes of the specified nodes. | |
setExpandedForAll | The setExpandedForAll method sets expander values to all nodes. | |
setExpandedForNodeAncestors | The setExpandedForNodeAncestors method sets expander values to each ancestor of the specified node. | |
setExpandedForNodes | The setExpandedForNodes method sets expander values to array of nodes. | |
setFilter | The setFilter method sets filter for tree. | |
setSelectedForAll | The setSelectedForAll method selects all nodes. | |
setSelectedForChildren | The setSelectedForChildren method selects all children of the specified node. | |
setSelectedForLevel | The setSelectedForLevel method selects all nodes of the specified level. | |
setSelectedForNodes | The setSelectedForNodes method selects the specified array of nodes. | |
setSelectedFromToIndex | The setSelectedFromToIndex method changes the current selection for range of nodes. | |
setSort | The setSort method sorts tree elements. | |
updateDataObject | The updateDataObject method creates an empty object with data if it is missing. | |
updateIndexes | The updateIndexes method refreshes visible nodes. | |
updateMappers | The updateMappers method refreshes data mapping objects. | |
updateNode | The updateNode method refreshes the specified node. | |
updateNodeStyle | The updateNodeStyle method refreshes styles of the specified node. | |
updateTree | The updateTree method rebuilds a tree. |
Event name | Brief description | |
CheckedChanged | The CheckedChanged event occurs after changing checkbox status. | |
CheckedChanging | The CheckedChanging event occurs before changing checkbox status. | |
DataRequest | The DataRequest event occurs before changing sorting. | |
ExpansionChanged | The ExpansionChanged event occurs after changing expander value. | |
ExpansionChanging | The ExpansionChanging event occurs before changing expander value. | |
FilterChanged | The FilterChanged event occurs after filter is changed. | |
FilterChanging | The FilterChanging event occurs before filter is changed. | |
Finding | The Finding event occurs before applying search. | |
Found | The Found event occurs after applying search. | |
FocusChanged | The FocusChanged event occurs after changing focus. | |
FocusChanging | The FocusChanging event occurs before changing focus. | |
SelectionChanged | The SelectionChanged event occurs after changing selection. | |
SelectionChanging | The SelectionChanging event occurs before changing selection. | |
SortChanged | The SortChanged event occurs after changing sorting. | |
SortChanging | The SortChanging event occurs before changing sorting. |
Property name | Brief description | |
Anchors | The Anchors property determines position of the component placed within container. | |
Animation | The Animation property determines component animation parameters. | |
Bottom | The Bottom property determines a bottom margin if a component is placed inside LayoutPanel. | |
Content | The Content property determines component contents. | |
ContextMenu | The ContextMenu property determines a component's context menu. | |
Data | The Data property is used to store any custom data. | |
Enabled | The Enabled property determines whether a component can be used. | |
Height | The Height property determines component height. | |
IsRTL | The IsRTL property determines whether component elements are aligned to the right. | |
IsVisible | The IsVisible property determines whether a component is displayed. | |
Left | The Left property determines a left margin if a component is placed inside GridPanel. | |
Opacity | The Opacity property determines component transparency. | |
Parent | The Parent property determines a parent component of a control. | |
ParentNode | The ParentNode property determines a parent DOM node. | |
ResourceKey | The ResourceKey property determines a component resource key. | |
Right | The Right property determines a right margin if a component is placed inside LayoutPanel. | |
Rotate | The Rotate property determines a component rotation angle. | |
ShowToolTip | The ShowToolTip property determines whether a tooltip of the component can be displayed. | |
Style | The Style property determines a component style. | |
TabIndex | The TabIndex property determines the order of the control element passing inside the container. | |
Tag | The Tag property determines a JSON object associated with the component. | |
ToolTip | The ToolTip property determines text of component tooltip. | |
Top | The Top property determines a top margin if a component is placed inside GridPanel. | |
Value | The Value property determines a component value. | |
Width | The Width property determines component width. |
Method name | Brief description | |
The addClass method adds a CSS class to the component. | ||
addEventHandler | The addEventHandler method adds an event handler to a DOM node. | |
The addStateClass method adds a CSS class to the component and removes the previous CSS class. | ||
The addToNode method adds a component to the specified node. | ||
bindEvents | The bindEvents method subscribes an element to all available events. | |
The getAnchorFlags method returns JSON object that contains settings of the current component's position. | ||
The getClass method returns the current CSS classes of the component. | ||
The getCssStyle method returns style for the specified node. | ||
The getDomNode method returns main DOM node of the component. | ||
The getFocused method determines whether the component is focused. | ||
getIsBinded | The getIsBinded method returns whether an element is subscribed to all DOM node events. | |
The hide method hides a control. | ||
The hideToolTip method clears tooltip timeout and hides the tooltip if it is shown. | ||
refreshStyle | The refreshStyle method refreshes element CSS styles. | |
The removeClass method removes CSS class from the component. | ||
removeEventHandler | The removeEventHandler method removes event handler from DOM node. | |
removeFromDOM | The removeFromDOM method removes node from the DOM structure. | |
The removeStateClasses method removes CSS classes of the component. | ||
The setDraggable method determines whether a component can be dragged on the HTML page. | ||
The setFocus method sets the component focus. | ||
The setIsHovered method sets up component displaying only on mouseover. | ||
The setSize method establishes the sizes of the component. | ||
The show method displays a control. | ||
unBindEvents | The unBindEvents method unsubscribes an element from all standard events. | |
The updatePosition method updates size and position when absolute positioning based on the current parameters is used. | ||
The updateSize method updates the component size on changing the size of the container that contains the component. |
Event name | Brief description | |
Drag | The Drag event occurs on clicking and holding the mouse button. | |
DragEnd | The DragEnd event occurs when dragging the component finishes. | |
DragStart | The DragStart event occurs when dragging the component starts. | |
OnContextMenu | The OnContextMenu event occurs on calling context menu of the component. | |
SizeChanged | The SizeChanged event occurs after the component is resized. | |
SizeChanging | The SizeChanging event occurs during component resize. |
Property name | Brief description | |
The Id property determines a repository object identifier. |
Method name | Brief description | |
clone | The clone method creates an object copy. | |
dispose | The dispose method deletes the component. | |
getHashCode | The getHashCode method returns hash code of repository object. | |
getId | The getId method returns repository object identifier. | |
getSettings | The getSettings method returns repository object settings. | |
getTypeName | The getTypeName method returns the name of the object type without the namespace, to which it belongs. | |
isEqual | The isEqual method determines whether the specified object is equal to the current repository object. | |
isLive | The isLive method determines validity of repository object. | |
removeAllEvents | The removeAllEvents method removes all object event handlers by the specified context. | |
setId | The setId method determines a repository object identifier. | |
setSettings | The setSettings method determines repository object settings. | |
defineProps | The defineProps method creates get and set methods from name array for the specified class. | |
keys | The keys method returns array of methods and properties names for the specified object. |
See also: