What is the best way to deactivate the first two columns of the header in Vue?

I am attempting to deactivate the draggable function for the first 2 columns. I have tried using options in the draggable plugin.

:options="{disabled : 'Subject'}" 

However, this disables the draggable functionality for all headers.

<thead class="not-as-small helpdesk-ticket-head">
   <draggable 
      v-model="headerColumn" 
      tag="tr"
      v-bind="dragOptions"
   >
     <th 
       v-for="(header, index) in selectedColumnsHeader" 
       :key="header.title"
       :class="{ 'table-data--sticky': stickyColumns(index) }"
       scope="col"
     >
       {{ header.title }}
     </th>
   </draggable>
</thead>

Answer №1

Create a new function within the draggable component called 'validateTitle' which will prevent dragging if the header title matches the subject

<draggable 
  v-model="headerColumn" 
  v-bind="dragOptions"
  tag="tr"
  :move="validateTitle"
>

validateTitle(value) {
  if (value.draggableContext.element.title == 'Subject') {
     return false;
  }
  return true;
}

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