Drupal 7 hook menu link alter example
Hook_menu() is invoked rarely, and its output is cached a related task that you may need to do in a drupal 7 module is to alter how another module in order to register an administrative menu link for a route you've already defined, you'll. The menu system - as it should logically - is now used to define how a particular page (a route) fits into the menu system, tabs, and contextual links routes and menu in drupal 7 hook_menu() had two tasks: define a path, with the necessary resources (access control, callback definitions) define how the. Our example code will assume you've got a custom module created and enabled called my_module, you should replace any instances of my_module with the name of your custom module the content type we want the tab to appear on is report if you make any tweaks to the code relating to hook_menu. This hook is not called for all menu items here's an example: i needed a menu item that would dynamically show the correct node based. The html markup from this field will we change using a theme function this means that files and functions (hooks) will be named smb_something name = theme override example core = 7x create a file called smbmodule that we for know keep almost empty php that is all drupal really need.
Drupal 8 uses symfony2 routing in drupal 7 'description' = 'hello world menu item in hook_menu()', 'type' = menu_normal_item. This post is about a very basic example of a drupal module that works in both drupal 6 and drupal 7 the purpose is to present a general idea of how to write custom drupal modules, use and find drupal hooks, and to show how to take advantage of drupal's devel module this tutorial assumes you know how to create and. This tutorial assumes you know how to create and upload files to your server these links will take you to the drupal api pages that describe each hook your module is now hooked into drupal's menu system edit your module again, find your my_page_function function, and alter it to look like the.
If you want to alter the menu links, local tasks, contextual links, or local actions defined by another module, you can do that with an alter hook in drupal 7, all of these are defined in hook_menu() , so use hook_menu_alter() to alter them in drupal 8, use hook_menu_links_discovered_alter() to alter the administrative menu. In this post, first we look at how to render menu in the template afterwards, we look how to manipulate menu html layout and its attributes so the menu can be themed per your design at last, we go over on having custom menu that is customized in similar way via hooks. Icon/image to the drupal menu links 1 theme_menu_link() : it would return html elements for the menu and it's submenu we can change the menu html elements using this function and this function must be written in our theme's templatephp file in this example, i am going to add icons to the main menu.
7 – 8, hook_menu_link_alter(&$item) $item associative array defining a menu link as passed into hooks: allow modules to interact with the drupal core. Bartk commented 2 years ago i found this thread looking for how to alter a menu item when it's loaded the function you need is hook_menu_get_item_alter(. Join jon peck for an in-depth discussion in this video adding a menu item for an admin interface, part of drupal 7: custom module development.
A handy new feature in drupal 7 are the local tasks we will quickly explain two ways of adding them everybody should be familiar with the two examples to be found in the node module first example is the add content type on ''admin/ structure/types first method to create a local task, we can use a. Overview when building sites, often we want to add a menu item that links to a user's account page the problem is, drupal menus do not allow for dynamic paths to be used for the following uses hook_menu(), and redirects the user to their account ajax css drupal (general) drupal 6 drupal 7 drupal 8 html. Alter a menu link after it has been translated and before it is rendered for example, this hook may be used to add a page-specific query. What is a drupal hook in short, a drupal hook is a method that allows you to interact with drupal data (by hooking it) drupal hooks are extremely powerful and are one of the main attractions for many people to drupal these hooks allow you to view, change and work with various data at specific points of.
Drupal 7 hook menu link alter example
I've implemented a version of this function for drupal 7 (the hook changed from theme_menu_item_link to theme_menu_link, among other things) here's my version based off yours (a more general version of barett's, i guess it will work for all menus) $element = $link['element'] // allows for images as. Use hook_menu_alter() this hook alters the data being saved to menu_router table after hook_menu is invoked. This tutorial explains the menu link configuration in drupal 8 drupal 7 there are two parts to the menu system in drupal 7 to define menu items, an implementation of hook_menu is required, which will register paths and specify how requests for a url are handled examples from the user module.
- Adding a module configuration or settings page to the main drupal menu is an important task here is an example of a menu item that has one sub, for a settings page, that has a different access level notice that we have a different access rule so only different roles can view or change the settings drupal drupal 7.
- How drupal 7 primary links are made : code trace 1which passes links on to theme hook functions, along with a renderable array of variables dropdown menus, which is intended to alter the main menu for any enabled theme i couldn't quickly find an example of any theme that does this, but it is.
In drupal 7 hook_menu() had two tasks: modulenamelinksmenuyml - defines the links you may want to place into the standard menu. The second method of providing a custom callback is to use the delivery callback attribute of a menu hook item this option will mean that the output of your menu callback will be passed to this delivery callback automatically without having to also define any hooks the following example shows this in a. The example functions included are not part of the drupal core, they are just hook_menu_get_item_alter, alter a menu router item right after it has been.