How to place cursor to a particular field while editing Sales Order Item Table

Hi,
Is there any way that, I can place cursor to a particular field while editing Sales Order Item Table, means the movement I click to edit a one particular row in the Sales Order Table, cursor should be placed on a particular field.
I know something like

this.item_name.$input.focus();

But have no idea how to use it.
Also, is there any other way to du thist?

Regards
Ruchin Sharma

You can write it onload of the Sales Order Item table.

Yes, I can but how I do not have idea how to proceed further.
I mean how to place the cursor there on a particular field.

Whereas as per my understanding, onload on Sales Order Item is triggered when the form is loaded, whereas I want that when I click on Sales Order Item table to edit details of any row my cursor should be placed on a particular field and not on item code.

Regards
Ruchin Sharma

Mouse cursor behaves funny while entering data in child table or any section, the page automatically moves up/down rendering change in mouse cursor focus. Can anyone suggest if any fix for this?

@shivnamha
I have encountered the same problem but it happened only with a touch screen laptop.

chrome solution:

Here is the solution for screen scroll up/down while entering data using a Touch Laptop.

  1. go to chrome://flags
    
  2. Search  --- Touch Event API
    
  3. Disbale it