Content control buttons

Starting from version 9.0, you can add custom buttons to content controls using the Asc.ButtonContentControl class:

let button = new Asc.ButtonContentControl();

Set the path to the icon displayed on the button using the icons property:

button.icons = '/resources/check%scale%(default).png';

Use the attachOnClick method to define the action to be performed when the button is clicked:

button.attachOnClick(function(contentControlId){
    Asc.plugin.executeMethod("RemoveContentControl", [contentControlId]);
});

Example

(function(window){
  window.Asc.plugin.init = function()
  {
    let button = new Asc.ButtonContentControl();
    button.icons = '/resources/check%scale%(default).png';
    button.attachOnClick(function(contentControlId){
      Asc.plugin.executeMethod("RemoveContentControl", [contentControlId]);
    });
 
    button = new Asc.ButtonContentControl();
    button.icons = '/resources/close%scale%(default).png';
    button.attachOnClick(function(contentControlId){
      Asc.plugin.executeMethod("RemoveContentControls", [[{"InternalId": contentControlId}]]);
    });
  }
})(window);

Example​

Example