JavaScript resources required by the attachment picker module.

Description

This extension provides the Javascript code for the Attachment Picker Macro.

It also provide events to interact with the attachment picker from some external Javascript code.

Events

• xwiki:attachmentGalleryPicker:selected: Send when an attachment is selected. The attachment reference of the selected attachment is passed as the first parameter.
• xwiki:attachmentGalleryPicker:unselected: Send when an attachment is unselected.

Example

Let say the following attachment grid picker is declared.

{{attachmentGalleryPicker id="myid"/}}

It is possible to observe the events send by the macro using the snippet below;

require(['jquery'], function($) {
  // selects the macro by its id.
  const picker = $('#myid')

  // Listen for selected attachment events.
  picker.on('xwiki:attachmentGalleryPicker:selected', function(_target, attachmentReference) {
    // TODO: do something with the attachment reference.
  });

  // Listen for unselected attachment events.
  picker.on('xwiki:attachmentGalleryPicker:unselected', function() {
    // TODO: react to the attachment being unselected.
  });
});

Dependencies

Dependencies for this extension (org.xwiki.platform:xwiki-platform-attachment-picker-webjar 18.4.0):

• org.webjars:requirejs 2.3.7
• org.webjars:jquery 4.0.0
• org.xwiki.platform:xwiki-platform-search-solr-query 18.4.0
• org.xwiki.platform:xwiki-platform-localization-webjar 18.4.0
• org.xwiki.platform:xwiki-platform-localization-rest-api 18.4.0