opera.contexts.menu.createItem()

By Opera Software

Description

This method creates a MenuItem from a given property object. Note: The item can only be used within the MenuContext that it is created in.

Parameters:

• properties: The MenuItemProperties to use when creating the MenuItem.

The available properties include:

• contexts
• disabled
• documentURLPatterns
• icon
• id
• onclick
• targetURLPatterns
• title
• type

Syntax:

MenuItem createItem (<MenuItemProperties> properties)

Example:

The example below creates and adds an item to the context menu. When it's clicked, the current page's URL is shown in the console.

<!-- 
  The configuration file ('config.xml').
-->
<?xml version='1.0' encoding='utf-8'?>
<widget xmlns="http://www.w3.org/ns/widgets">
    ...
    <feature name="opera:contextmenus"/>
    ...
</widget>

//
// The background process (e.g. index.html)
//

// Check the Context Menu API is supported
if (opera.contexts.menu) {
  var menu = opera.contexts.menu;
  // Create a menu item properties object
  var itemProps = {
    title: 'Context Menu Example',
    onclick: function(event) {
      console.log('Menu item clicked on ' + event.pageURL);
    }
  }

  // Create a menu item with the specified properties
  var item = menu.createItem(itemProps);
  // Add the menu item to the context menu
  menu.addItem(item);
}

This article is licensed under a Creative Commons Attribution 3.0 Unported license.