Example
visualization.getSlots()Methods
clearAllSlots(options)
Clears all slots content
Parameters:
| Name | Type | Description |
|---|---|---|
options |
SetOptions |
createDataItems(dataitems, transactionToken)
Creates data items that are not mapped to any slot.
Parameters:
| Name | Type | Description |
|---|---|---|
dataitems |
Array.<object> | Array of a dataItem spec. The spec contains a columnsId and an optional ID. |
transactionToken |
Object |
deleteDataItems(idList, transactionToken)
Deletes data items that correspond to the given dataItem IDs.
Parameters:
| Name | Type | Description |
|---|---|---|
idList |
Array.<String> | List of data items IDs to delete. This will not remove slot mappings to the deleted dataItem IDs.
To delete and remove the mappings, use |
transactionToken |
Object |
getDataItem(dataItemId) → {dataItemAPI}
Returns the data item with the given ID.
Parameters:
| Name | Type | Description |
|---|---|---|
dataItemId |
String | Unique dataItem ID |
Returns:
Associated data item (or null)
- Type
- dataItemAPI
getDataItemList() → {Array.<DataItem>}
Returns a list of all the data items mapped to all the slots.
Returns:
dataItemList
- Type
- Array.<DataItem>
getMappedSlotList() → {Array.<SlotAPI>}
Returns the list of the mapped slots.
Returns:
- Type
- Array.<SlotAPI>
getMappingInfo(dataItemId) → {MappingInfo}
Returns the data item location in the slots for the supplied dataItemUniqueId.
Parameters:
| Name | Type | Description |
|---|---|---|
dataItemId |
string | dataItemUniqueId to find in the set of slots. |
Returns:
dataItem slot location information (dataItemAPI, slotAPI, indexInSlot). Returns null if the data item is not mapped.
- Type
- MappingInfo
getMappingInfoList() → {Array.<MappingInfo>}
Returns an array of all the data item mapping information for all the slots.
Returns:
Array of data item mapping information
- Type
- Array.<MappingInfo>
getSlot(slotId) → {SlotAPI}
Gets the slot with the given ID
Parameters:
| Name | Type | Description |
|---|---|---|
slotId |
string |
Returns:
Slot
- Type
- SlotAPI
getSlotList() → {Array.<SlotAPI>}
Returns the list of all slots.
Returns:
- Type
- Array.<SlotAPI>
isMappingComplete(layerId) → {boolean}
Returns true if all of the required slots for the specified layer are mapped and this visualization can be rendered. If no layer is specified, then returns true if at least one layer has all required slots mapped.
Parameters:
| Name | Type | Description |
|---|---|---|
layerId |
string | (optional) |
Returns:
isMappingComplete
- Type
- boolean
setDataItems(dataItemtIds, slotId, transactionToken) → {Array.<DataItemAPI>}
Changes the data items assigned to an existing slot. Supports reordering and deletion of existing items.
Parameters:
| Name | Type | Description |
|---|---|---|
dataItemtIds |
Array.<string> | Ordered array of dataItem IDs to assign to this slot. |
slotId |
string | |
transactionToken |
Object |
Returns:
Array of removed data items
- Type
- Array.<DataItemAPI>
swapSlots(sourceSlotId, targetSlotId, transactionToken)
Swaps data items between the two slots that are identified by their IDs. The operation should be performed as one transaction.
Parameters:
| Name | Type | Description |
|---|---|---|
sourceSlotId |
string | ID of the source slot |
targetSlotId |
string | ID of the target slot |
transactionToken |
Object |