How to perform Inline Editing in Lightning Data Table

Hi, welcome to all of you the Salesforce learners, this is just a brief introduction about Inline Editing in Lightning Data Table using lightning component development. Before learning salesforce lightning there are few prerequisite for the same. This Certification learning and training course do not presume or require any prior knowledge or prerequisites. However, basic knowledge of salesforce concepts and a basic understanding of Lightning Component and Apex Programming.
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In this post we are going to perform Inline editing in salesforce lightning components also, showing error alert message, if any record dependent on another record. This functionality we used to perform multiple rows editing at a single click of a button.

First, we need to select a pencil shape icon on the cell after clicking the icon cell it converts into the editable textbox, then we can modify the data of the newly converted textbox, then click on the SAVE button. In this way we perform inline editing on the lightning data table, this functionality helps to improve the application s performance because multiple rows are getting updated with one hit of the SAVE button. We are using Javascript coding which supports client-side caching it makes application s performance faster to a greater extent. We use lightning Design System style in Lightning Apps by extends= fore:slds . The Salesforce Lightning Design System provides look & feel that gives your custom applications a beautiful UI that is consistent with Salesforce.

We explain how to use the salesforce lightning data-table component and its features. A lightning data-table component displays tabular data where each column can be displayed based on the data type. Lightning data-table supports inline editing. Lightning data-table is not supported on mobile devices. There are a few main features of lighting data-table

Displaying and formatting of columns with appropriate data types

Infinite scrolling of rows
Inline editing for some data types
Header-level actions
Row-level actions
Resizing of columns
Selecting rows
Sorting of columns by ascending and descending order
Text wrapping and clipping
Row numbering column
Cell content alignment

Tables can be populated during initialization using the data, columns, and key-field attributes. The key field attribute is required for correct table behavior.