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How to use infinite scroll in LWC DataTable?
Infinite scroll in LWC datatable is calling the loadMoreData () function multiple times. This increments the offset multiple times but wire is not called multiple times and hence some data gets skipped while loading. Also, the spinner at the end is not showing. I used wire to get the data from database.
Why does DataTable increment the offset multiple times?
This increments the offset multiple times but wire is not called multiple times and hence some data gets skipped while loading. Also, the spinner at the end is not showing. I used wire to get the data from database. I am not able to figure out why datatable is making multiple function calls.
How does the Lightning DataTable work in Salesforce?
A table that displays rows and columns of data. A lightning-datatable component displays tabular data where each column can be displayed based on the data type. For example, an email address is displayed as a hyperlink with the mailto: URL scheme by specifying the email type. The default type is text.
How to hide checkbox in lightning data table?
This example creates a table whose first column displays a checkbox for row selection. The checkbox column is displayed by default, and you can hide it by adding hide-checkbox-column in your markup. Selecting the checkbox selects the entire row of data and triggers the onrowselection event handler.
Is there an infinite scrolling behavior for lightning DataTable?
If you are thinking this post is about implementing infinite scrolling behavior for lightning-datatable component, then you only got half part right. Main purpose of this blog post is to compare side by side @wire vs Imperative way of calling Apex and decide which one to use when?
How to increment the offset in Lightning DataTable?
Hence offset is incremented multiple times window.console.log (‘incremented counter’+this.counter); return refreshApex (this.refreshTable); //calling the wire. Wire is not called multiple times when offset is incremented. Offset is incremented 2-3 times and then wire is incremented } }
How to get list of contacts in Lightning DataTable?
The last two columns are displayed as hyperlinks to represent an email address and telephone number. To return a simple list of records, use the getListUi wire adapter. To select certain accounts using SOQL, use an Apex method. See Call Apex Methods. This example loads the first 10 contacts in the datatable using a SOQL query.