ble</code> accepts a boolean or an object. When <code>editable</code> is a boolean, all manipulation actions will be either enabled or disabled. When <code>editable</code> is an object, one can enable individual manipulation actions:</p>

<pre class="prettyprint lang-js">// enable or disable all manipulation actions
var options = {
  editable: true       // true or false
};

// enable or disable individual manipulation actions
var options = {
  editable: {
    add: true,         // add new items by double t