getTotalPageCount( )
Gets the number of pages in the dataset.
Description
The number of pages in a dataset is the number of total items divided by the page size. If there are any left over items, one more page is added.
For example, if you have 20 items and your page size is 6, you have 4 pages. The first 3 pages have 6 items each and the last page has 2 items.
Note:
A dataset needs to load its data before you call its
getTotalPageCount()
function. Usually a dataset finishes loading a short time after the page it is on finishes loading. So if you callgetTotalPageCount()
inside the page’sonReady()
event handler, the dataset might not be ready yet.To call
getTotalPageCount()
as soon as possible after a page loads, use the dataset'sonReady()
function inside the page’sonReady()
event handler to ensure that both the page and the dataset have finished loading.
Syntax
function getTotalPageCount(): number
getTotalPageCount Parameters
This function does not take any parameters.
Returns
The number of pages in the dataset.
Return Type:
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Get the number of pages in the dataset
1let pageCount = $w("#myDataset").getTotalPageCount(); // 4