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bp_core_new_nav_item ‘s screen_function is not working properly


  • ryy705
    Member

    @ryy705

    13 years, 5 months ago

    Hello everyone,
    I created a tab using bp_core_new_nav_item. However, it does not call the screen function when I click on it, instead it sends me to the homepage of the site.
    I know that BP hooks the screen function to the ‘wp’ hook. So, to diagnose the problem I printed out the global $wp_filter variable to see if the screen function is present. Surprisingly, once I print out the variable I see the screen function is present and the tab calls the screen function and everything works. But it stops working again if I comment out the line that prints the the $wp_filter variable. I am dumbfounded by this. What am I a doing wrong?
    I would appreciate any input.
    `
    add_action( ‘wp’, ‘rt_gallery_setup_nav’, 2 ); //setup the tab
    /**
    * rt_gallery_setup_nav()
    *
    * Sets up the user profile navigation items for the component. This adds the top level nav
    * item and all the sub level nav items to the navigation array. This is then
    * rendered in the template.
    */
    function rt_gallery_setup_nav() {
    global $bp,$wp_actions,$wp_filter; //using $wp_actions and $wp_filter for diag

    bp_core_new_nav_item( array(
    ‘name’ => __( ‘Gallery’, ‘rt-gallery’ ),
    ‘slug’ => $bp->rt_gallery->slug,
    ‘position’ => 80,
    ‘screen_function’ => ‘rt_gallery_screen_pictures’,
    ‘default_subnav_slug’ => ‘screen-one’
    ) );

    echo ‘

    test

    ‘;
    print_r($wp_filter); //the tab will not work if I comment out this line
    echo ‘

    test

    ‘;
    }

    function rt_gallery_screen_pictures()
    {

    echo ‘jello world’;
    }`
    `

Viewing 6 replies - 1 through 6 (of 6 total)

  • nicholmikey
    Participant

    @nicholmikey

    13 years, 5 months ago

    I am having the same problem


    Boone Gorges
    Keymaster

    @boonebgorges

    13 years, 5 months ago

    The problem is probably that you’re hooking to ‘wp’, which is too late in the loading process to add new items to the nav bar. Try hooking to ‘bp_setup_nav’ instead.


    nicholmikey
    Participant

    @nicholmikey

    13 years, 5 months ago

    Hello, thanks for the response.

    I tried bp_setup_nav and with that the menu item does not even appear. my code is

    `

    add_action(‘wp’, ‘CubePoints_List_Menu’);
    function CubePoints_List_Menu(){

    global $bp;
    $cubepoint_link = ($bp->displayed_user->id ? $bp->displayed_user->domain : $bp->loggedin_user->domain) . $bp->cubepoint->slug . ‘/’;
    global $wp_filter;

    bp_core_new_subnav_item( array(
    ‘name’ =>’test’,
    ‘slug’ => ‘top_points’,
    ‘parent_slug’ => $bp->cubepoint->slug,
    ‘parent_url’ => $cubepoint_link,
    ‘screen_function’ => ‘top_points_screen’,
    ‘position’ => 70,
    ) );
    }

    function top_points_screen() {
    global $bp;

    add_action( ‘bp_template_title’, ‘top_points_events_title’ );
    add_action( ‘bp_template_content’, ‘top_points_events_content’ );
    bp_core_load_template( apply_filters( ‘bp_core_template_plugin’, ‘members/single/plugins’ ) );
    //bp_core_load_template( apply_filters( ‘bp_em_template_screen_one’, ’em/screen-one’ ) );
    }
    /***
    * The second argument of each of the above add_action() calls is a function that will
    * display the corresponding information. The functions are presented below:
    */
    function top_points_events_title() {
    echo ‘Top Points’;
    }

    function top_points_events_content() {
    global $bp;

    ?>

    hello world

    <?php
    }
    `

    With this the menu item shows up, if I hover over it points to the correct place, but when I click it just takes me to the home page. I have tried several variations of this code with no luck.


    nicholmikey
    Participant

    @nicholmikey

    13 years, 5 months ago

    Anyone have any ideas on how to load a template from a sub menu item?


    Toby Cryns (@themightymo)
    Participant

    @themightymo

    13 years, 2 months ago

    @nicholmikey – Did you figure this out? I am having the same issue.


    Boone Gorges
    Keymaster

    @boonebgorges

    13 years, 2 months ago

    The problem with this code is that it hooks to ‘wp’ instead of ‘bp_setup_nav’. Use
    `add_action( ‘bp_setup_nav’, ‘CubePoints_List_Menu’ );`

Viewing 6 replies - 1 through 6 (of 6 total)
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