Help with Checkbox in Datatable

Hello comunity,
I have this code https://snippet.webix.com/ldct7vta
I trying to manipulete the id of my “checkbox” inside my datatable.
For example, If I check my box, it will add a new element to my list with the information of the row checked.

Hello @CesarCTA ,

For example, If I check my box, it will add a new element to my list with the information of the row checked.

The most feasible solution in such use-case to to sync the ui.datatable and ui.list and define behavior for a slave list. Namely, you can filter out records before they will be shown in the slave (only checked items will be shown):

$$("tram_list").data.sync($$("gridTram"), function(){
  this.filter(function(data){
    return data.soli_tram;
  });
}); 

Please take a look at the next snippet:
https://snippet.webix.com/8dts7eih
You can read more about data syncing in the following article within our documentation -
https://docs.webix.com/desktop__data_binding.html#syncingcomponents

Thank you annazankevich.!!!
Your answer was better than mine