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setPageSize( )
Sets the dataset's page size.
Description
The setPageSize()
function returns a Promise that is resolved when:
- The current item is saved in the collection (if necessary).
- The dataset's page size is reset.
- The dataset is refreshed, and any connected elements have been updated.
Because setting the page size refreshes the dataset, the dataset's current item is reset to the first item in the dataset.
Calling setPageSize()
on a write-only dataset causes an error.
Note:
When using a read-write dataset and linked input elements, calling any of the following functions will save any changes made in the linked input elements.
Syntax
function setPageSize(pageSize: number): Promise<void>
setPageSize Parameters
NAME
TYPE
DESCRIPTION
pageSize
number
The new page size.
Returns
Fulfilled - When the page size has been set. Rejected - An error object.
Return Type:
Promise<void>
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Set a dataset's page size
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1$w("#myDataset").setPageSize(6)2 .then( () => {3 console.log("Page size set.");4 } )5 .catch( (err) => {6 let errMsg = err.message;7 let errCode = err.code;8 } );