39.10.4. 项目左导航

在项目中导航时，左侧会显示一个菜单，其中包含主要和次要导航。此菜单结构定义为一个常态，可以被覆盖或修改。

// Append a new primary nav item.  This is a simple direct navigation item
// with no secondary menu.
window.OPENSHIFT_CONSTANTS.PROJECT_NAVIGATION.push({
  label: "Dashboard",           // The text label
  iconClass: "fa fa-dashboard", // The icon you want to appear
  href: "/dashboard"            // Where to go when this nav item is clicked.
                                // Relative URLs are pre-pended with the path
                                // '/project/<project-name>'
});

// Splice a primary nav item to a specific spot in the list.  This primary item has
// a secondary menu.
window.OPENSHIFT_CONSTANTS.PROJECT_NAVIGATION.splice(2, 0, { // Insert at the third spot
  label: "Git",
  iconClass: "fa fa-code",
  secondaryNavSections: [       // Instead of an href, a sub-menu can be defined
    {
      items: [
        {
          label: "Branches",
          href: "/git/branches",
          prefixes: [
            "/git/branches/"     // Defines prefix URL patterns that will cause
                                 // this nav item to show the active state, so
                                 // tertiary or lower pages show the right context
          ]
        }
      ]
    },
    {
      header: "Collaboration",   // Sections within a sub-menu can have an optional header
      items: [
        {
          label: "Pull Requests",
          href: "/git/pull-requests",
          prefixes: [
            "/git/pull-requests/"
          ]
        }
      ]
    }
  ]
});

// Add a primary item to the top of the list.  This primary item is shown conditionally.
window.OPENSHIFT_CONSTANTS.PROJECT_NAVIGATION.unshift({
  label: "Getting Started",
  iconClass: "pficon pficon-screen",
  href: "/getting-started",
  prefixes: [                   // Primary nav items can also specify prefixes to trigger
    "/getting-started/"         // active state
  ],
  isValid: function() {         // Primary or secondary items can define an isValid
    return isNewUser;           // function. If present it will be called to test whether
                                // the item should be shown, it should return a boolean
  }
});

// Modify an existing menu item
var applicationsMenu = _.find(window.OPENSHIFT_CONSTANTS.PROJECT_NAVIGATION, { label: 'Applications' });
applicationsMenu.secondaryNavSections.push({ // Add a new secondary nav section to the Applications menu
  // my secondary nav section
});

添加脚本，如 Loading Extension Scripts 和 Stylesheets 所述。