IWatchListApi
Methods
createList
Create a list of symbols with listName
name. If the listName
parameter is not provided or there is no WatchList then null
will be returned;
Signature
createList(listName?: string, symbols?: string[]) => WatchListSymbolList
Parameters
Name | Type |
---|---|
listName? | string |
symbols? | string[] |
Returns
WatchListSymbolList
defaultList
Get a default list of symbols.
Signature
defaultList() => string[]
Returns
default list of symbols
string[]
deleteList
Delete a watchlist of symbols
Signature
deleteList(listId: string) => void
Parameters
Name | Type | Description |
---|---|---|
listId | string | watchlist ID |
Returns
void
getActiveListId
Get the ID of the current watchlist. If there is no WatchList then null
will be returned.
Signature
getActiveListId() => string
Returns
id of active watchlist
string
getAllLists
Get all watchlists. If there is no WatchList then null
will be returned.
Signature
getAllLists() => WatchListSymbolListMap
Returns
object of all watchlists
getList
Get a list of symbols.
If the id
parameter is not provided then the current list will be returned. If there is no WatchList then null
will be returned.
Signature
getList(id?: string) => string[]
Parameters
Name | Type |
---|---|
id? | string |
Returns
list of symbols for watchlist
string[]
onActiveListChanged
Subscription for when the active watchlist is changed to a different list. Use the subscribe
method of the returned ISubscription object to subscribe to the notifications.
Signature
onActiveListChanged() => ISubscription<EmptyCallback>
Returns
onListAdded
Subscription for when a new list is added to the watchlist widget. Use the subscribe
method of the returned ISubscription object to subscribe to the notifications.
Signature
onListAdded() => ISubscription<WatchListSymbolListAddedCallback>
Returns
ISubscription<WatchListSymbolListAddedCallback>
onListChanged
Subscription for when the symbols of the active watchlist are changed. Use the subscribe
method of the returned ISubscription object to subscribe to the notifications.
Signature
onListChanged() => ISubscription<WatchListSymbolListChangedCallback>
Returns
ISubscription<WatchListSymbolListChangedCallback>
onListRemoved
Subscription for when a list is removed from the watchlist widget. Use the subscribe
method of the returned ISubscription object to subscribe to the notifications.
Signature
onListRemoved() => ISubscription<WatchListSymbolListRemovedCallback>
Returns
ISubscription<WatchListSymbolListRemovedCallback>
onListRenamed
Subscription for when a list is renamed. Use the subscribe
method of the returned ISubscription object to subscribe to the notifications.
Signature
onListRenamed() => ISubscription<WatchListSymbolListRenamedCallback>
Returns
ISubscription<WatchListSymbolListRenamedCallback>
renameList
Rename the watchlist.
Signature
renameList(listId: string, newName: string) => void
Parameters
Name | Type | Description |
---|---|---|
listId | string | ID of the watchlist |
newName | string | new name to set for the watchlist |
Returns
void
saveList
Save a list of symbols.
Signature
saveList(list: WatchListSymbolList) => boolean
Parameters
Name | Type |
---|---|
list | WatchListSymbolList |
Returns
If there is no WatchList or an equivalent list already exists then false
will be returned, otherwise true
will returned.
boolean
setActiveList
Make the watchlist with the specified id
active.
Signature
setActiveList(id: string) => void
Parameters
Name | Type | Description |
---|---|---|
id | string | watchlist ID |
Returns
void
setList
Obsolete. Use updateList
instead.
Set the list of symbols for the watchlist. It will replace the entire list.
Signature
setList(symbols: string[]) => void
Parameters
Name | Type | Description |
---|---|---|
symbols | string[] | symbol IDs |
Returns
void
updateList
Edit the list of symbols for a watchlist.
Signature
updateList(listId: string, symbols: string[]) => void
Parameters
Name | Type | Description |
---|---|---|
listId | string | ID of the watchlist |
symbols | string[] | symbols to be set for the watchlist |
Returns
void