How to disable cells which are expanded due to tree table structure ?

Webix JS
#1

Hi ,

I have a treetable structure with last column as ‘Remarks’ , I want only the first cell of each entry/row for the Remarks column should be edited and rest should be disabled.

When the tree node of ‘info’ column is expanded , it also expands the ‘Remarks’ column. I want only one Remark per No. or Name column to be entered.

How can I ensure that ?

Snippet : https://snippet.webix.com/6v6y3s6p

#2

Hi,

You can block editing for the “Remarks” column based on a tree node level:

on:{
    onBeforeEditStart:function(id){
      if(id.column =="id3" && this.getItem(id).$level >1){
      	return false;
      }
    }
 }

where item.$level property stores the hierarchy level, while returning false in before- handlers prevents from the subsequent operations (editing in particular).

Here’s the snippet: Code Snippet

#3

Hi Helga,

I am sorry, I did not think it necessary to mention that I already have onBeforeEditStart function where I am checking some users permission whether he has authorization to edit that cell or not and returning true/false accordingly.

Is there a way to handle this extra true/false to disable cells based on $level ?

Thanks

#4

Thanks Helga, I could implement it.