How to copy the delimited text content of the table area?

Gantt chart table area, custom check boxes with click events to achieve line selection, and then delimit the text in the table area to achieve copy function

Hello,

As I understood your question correctly, you want to copy the information from the grid area. One of the options is to use inline editors:

https://docs.dhtmlx.com/gantt/desktop__inline_editing.html
So, when you click on the grid, you’re able to copy the content from the input.
Please check the example of how it might be implemented:

https://snippet.dhtmlx.com/feqe9x1i
If you meant something different, please clarify your question.