Hi!
I want to activate multi-task selection,but something happened when I follow the guide-
https://docs.dhtmlx.com/gantt/desktop__multiselection.html
my program based on vue
i only add below content on the index.html
script src="/node_modules/dhtmlx-gantt/codebase/dhtmlxgantt.js">
script src="/node_modules/dhtmlx-gantt/codebase/ext/dhtmlxgantt_multiselect.js">
link href="/node_modules/dhtmlx-gantt/codebase/dhtmlxgantt.css" rel=“stylesheet”>
but it seems can not activate multi-task selection
could you tell me what should i do?