ColumnOptions class (Gantt)

The valueToItemBarKey field indicates the key of the bars whose property is shown in the column. The valueToItemBarProperty/valueToItemBarKey defines a relation/association between a specified property bar and the value of the cell within the column.

"" {string} or null {null}, the column displays the bar's property, whose "key" is empty (the control's Debug property forces the control to display the key for all visible bars)
 "T" {string} or null {null}, the column displays the bar's property, whose "key" is "T"

The valueToItemBarProperty field specifies the property of the bar the cells of the column display. The valueToItemBarProperty/valueToItemBarKey defines a relation/association between a specified property bar and the value of the cell within the column.

valueToItemBarProperty {number}, indicates a value of Gantt.ItemBarPropertyEnum type as explained:

• -1 or negative {number}, no property assigned
• 0 {number}, (exBarName) equivalent of 'name' option of the item-bar, indicates the bar's name (defines the bar's visual appearance)
• 1 {number}, (exBarStart) equivalent of 'start' option of the item-bar, specifies the date-time the bar starts from
• 2 {number}, (exBarEnd) equivalent of 'end' option of the item-bar, specifies the date-time the bar ends to
• 3 {number}, (exBarCaption) equivalent of 'caption' option of the item-bar, specifies the caption to display within the bar
• 4 {number}, (exBarHAlignCaption) equivalent of 'hAlignCaption' option of the item-bar, specifies the horizontal-alignment / clipping of the item-bar's caption inside / outside the bar
• 5 {number}, (exBarVAlignCaption) equivalent of 'vAlignCaption' option of the item-bar, specifies the vertical-alignment of the item-bar's caption inside / outside the bar
• 6 {number}, (exBarToolTip) equivalent of 'toolTip' option of the item-bar, specifies the tooltip to be shown once the cursor hovers the bar
• 9 {number}, (exBarKey) equivalent of 'key' option of the item-bar, indicates the bar's key (used only if item hosts multiple bars)
• 10 {number}, (exBarCanResize) equivalent of 'canResize' option of the item-bar, specifies whether the user can resize the bar on both margins by drag (requires to be selectable too)
• 11 {number}, (exBarCanMove) equivalent of 'canMove' option of the item-bar, specifies whether the user can move the bar within the same item by drag (requires to be selectable too)
• 12 {number}, (exBarPercent) equivalent of 'percent' option of the item-bar, specifies the bar's percent, as a value from 0 to 1 (for 100%)
• 13 {number}, (exBarPercentCaptionFormat) equivalent of 'percentCaptionFormat' option of the item-bar, specifies the HTML format to display the bar's percent
• 14 {number}, (exBarShowPercentCaption) equivalent of 'showPercentCaption' option of the item-bar, shows or hides the bar's percent-caption
• 15 {number}, (exBarAlignPercentCaption) equivalent of 'alignPercentCaption' option of the item-bar, horizontally aligns the bar's percent-caption
• 16 {number}, (exBarCanResizePercent) equivalent of 'canResizePercent' option of the item-bar, specifies whether the user can resize the percent at runtime
• 18 {number}, (exBarOffset) equivalent of 'offset' option of the item-bar, indicates the vertical-offset relative to the default position, the bar is displayed
• 21 {number}, (exBarEffort) equivalent of 'effort' option of the item-bar, indicates the bar's effort, or the effort to execute an unit within the bar (bar's histogram value)
• 28 {number}, (exBarCanMoveToAnother) equivalent of 'canMoveToAnother' option of the item-bar, specifies whether the bar can be moved to another item by drag and drop (requires to be selectable too)
• 29 {number}, (exBarSelectable) equivalent of 'selectable' option of the item-bar, indicates whether the item-bar is selectable or unselectable
• 33 {number}, (exBarColor) equivalent of 'shape' option of the item-bar, defines the bar's individual-shape
• 41 {number}, (exBarOverviewColor) equivalent of 'overviewColor' option of the item-bar, defines the bar's individual overview-color (the color to show this particular bar within the control's overview panel)
• 44 {number}, (exBarExtraCaption) equivalent of 'extraCaption' option of the item-bar, specifies the extra caption to display within the bar
• 45 {number}, (exBarExtraCaptionHAlign) equivalent of 'extraCaptionHAlign' option of the item-bar, specifies the horizontal-alignment / clipping of the item-bar's extra caption inside / outside the bar
• 46 {number}, (exBarExtraCaptionVAlign) equivalent of 'extraCaptionVAlign' option of the item-bar, specifies the vertical-alignment of the item-bar's extra caption inside / outside the bar
• 49 {number}, (exBarResources) equivalent of 'resources', specifies the resources to be used by the current bar, separated by commas (@since 3.2)
• 50 {number}, (exBarResourceFormat) equivalent of 'resourceFormat', specifies the format for displaying a bar's resource (@since 3.2)
• 52 {number}, (exBarOverlaidKey) equivalent of 'overlaidKey' option of the item-bar, specifies the z-order of the bar when it overlaps other bars (exOverlaidBarsCascade type)
• 56 {number}, (exBarShowCaption) equivalent of 'showCaption' option of the item-bar, shows or hides the bar's caption
• 57 {number}, (exBarShowExtraCaption) equivalent of 'showExtraCaption' option of the item-bar, shows or hides the bar's extra caption
• 60 {number}, (exBarHistLegend) equivalent of 'histLegend' option of the item-bar, shows or hides the bar's description within the histogram-legend
• 266 {number}, (exBarResourcesFormat) equivalent of 'resourcesFormat' option of the item-bar, gets the HTML caption to display the item-bar's resources (including the percentage of the resource) (@since 3.2)
• 269 {number}, (exBarCriticalPath) equivalent of 'criticalPath' option of the item-bar, indicates whether the current bar is part of the critical path (currently, the exBarCriticalPath property specifies the position (1-based) of the bar in the critical path)
• 270 {number}, (exBarPredecessor) equivalent of 'predecessor' option of the item-bar, indicates the list of predecessor bars (INDEX1['SF'|'FS'|'FF'|'SS'][KEY][:['W']LAG|:LAG['W']] format), separated by comma (@since 2.3)
• 271 {number}, (exBarSuccessor) equivalent of 'successor' option of the item-bar, indicates the list of successor bars (INDEX1['SF'|'FS'|'FF'|'SS'][KEY][:['W']LAG|:LAG['W']] format), separated by comma (@since 2.3)
• 512 {number}, (exBarParent) equivalent of 'parent' option of the item-bar, gets the item that hosts the item bar
• 513 {number}, (exBarDuration) equivalent of 'duration' option of the item-bar, gets the item-bar's duration or length in days

valueToItemBarProperty {string}, specifies a field of BarOptions type as explained:

• "" {string}, no property assigned
• "alignPercentCaption" {string}, equivalent of exBarAlignPercentCaption(15), horizontally aligns the bar's percent-caption
• "canMove" {string}, equivalent of exBarCanMove(11), specifies whether the user can move the bar within the same item by drag (requires to be selectable too)
• "canMoveToAnother" {string}, equivalent of exBarCanMoveToAnother(28), specifies whether the bar can be moved to another item by drag and drop (requires to be selectable too)
• "canResize" {string}, equivalent of exBarCanResize(10), specifies whether the user can resize the bar on both margins by drag (requires to be selectable too)
• "canResizePercent" {string}, equivalent of exBarCanResizePercent(16), specifies whether the user can resize the percent at runtime
• "caption" {string}, equivalent of exBarCaption(3), specifies the caption to display within the bar
• "criticalPath" {string}, equivalent of exBarCriticalPath(269), indicates whether the current bar is part of the critical path (currently, the exBarCriticalPath property specifies the position (1-based) of the bar in the critical path)
• "duration" {string}, equivalent of exBarDuration(513), gets the item-bar's duration or length in days
• "effort" {string}, equivalent of exBarEffort(21), indicates the bar's effort, or the effort to execute an unit within the bar (bar's histogram value)
• "end" {string}, equivalent of exBarEnd(2), specifies the date-time the bar ends to
• "extraCaption" {string}, equivalent of exBarExtraCaption(44), specifies the extra caption to display within the bar
• "extraCaptionHAlign" {string}, equivalent of exBarExtraCaptionHAlign(45), specifies the horizontal-alignment / clipping of the item-bar's extra caption inside / outside the bar
• "extraCaptionVAlign" {string}, equivalent of exBarExtraCaptionVAlign(46), specifies the vertical-alignment of the item-bar's extra caption inside / outside the bar
• "hAlignCaption" {string}, equivalent of exBarHAlignCaption(4), specifies the horizontal-alignment / clipping of the item-bar's caption inside / outside the bar
• "key" {string}, equivalent of exBarKey(9), indicates the bar's key (used only if item hosts multiple bars)
• "name" {string}, equivalent of exBarName(0), defines the bar's name (defines the bar's visual appearance)
• "offset" {string}, equivalent of exBarOffset(18), indicates the vertical-offset relative to the default position, the bar is displayed
• "overlaidKey" {string}, equivalent of exBarOverlaidKey(52), specifies the z-order of the bar when it overlaps other bars (exOverlaidBarsCascade type)
• "overviewColor" {string}, equivalent of exBarOverlaidKey(41), defines the bar's individual overview-color (the color to show this particular bar within the control's overview panel)
• "parent" {string}, equivalent of exBarParent(512), gets the item that hosts the item bar
• "percent" {string}, equivalent of exBarPercent(12), specifies the bar's percent, as a value from 0 to 1 (for 100%)
• "percentCaptionFormat" {string}, equivalent of exBarPercentCaptionFormat(13), specifies the HTML format to display the bar's percent
• "selectable" {string}, equivalent of exBarSelectable(29), indicates whether the item-bar is selectable or unselectable
• "shape" {string}, equivalent of exBarColor(33), defines the bar's individual-shape
• "showCaption" {string}, equivalent of exBarShowCaption(56), shows or hides the bar's caption
• "showExtraCaption" {string}, equivalent of exBarShowExtraCaption(57), shows or hides the bar's extra caption
• "showPercentCaption" {string}, equivalent of exBarShowPercentCaption(14), shows or hides the bar's percent-caption
• "start" {string}, equivalent of exBarStart(1), specifies the date-time the bar starts from
• "toolTip" {string}, equivalent of exBarToolTip(6), specifies the tooltip to be shown once the cursor hovers the bar
• "vAlignCaption" {string}, equivalent of exBarVAlignCaption(5), specifies the vertical-alignment of the item-bar's caption inside / outside the bar
• "histLegend" {string}, equivalent of exBarHistLegend(60), specifies the description to show within the histogram's legend for the bar in the control's histogram
• "predecessor" {string}, equivalent of exBarPredecessor(270), indicates the list of predecessor bars (INDEX1['SF'|'FS'|'FF'|'SS'][KEY][:['W']LAG|:LAG['W']] format), separated by comma (@since 2.3)
• "successor" {string}, equivalent of exBarSuccessor(271), indicates the list of successor bars (INDEX1['SF'|'FS'|'FF'|'SS'][KEY][:['W']LAG|:LAG['W']] format), separated by comma (@since 2.3)
• "resources" {string}, equivalent of exBarResources(49), specifies the resources to be used by the current bar, separated by commas (@since 3.2)
• "resourceFormat" {string}, equivalent of exBarResources(50), specifies the format for displaying a bar's resource (@since 3.2)

.

"" {string} or null {null}, no effect (the column is not associated with any property of the bar)
 "name" {string}, the column displays the name of the bars
 21 {number}, the column displays the bar's effort (the effort to execute an unit within the bar (bar's histogram value))