bw_nav_tabs() – Display the nav_tabs

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Description

Display the nav_tabs

Many WordPress admin pages display a series of tabs and underneath that we see may also see a subsection. Most routines hard code the logic. This is the bobbingwide/oik approach. In any admin page that that can display a series of tabs you code bw_nav_tabs() passing the defaults for the first page that you're creating That seems fair enough. The routine invokes "bw_nav_tabs_$page", passing the name of the currently selected $tab The implementing plugin can use the tab name to decide whether or not to load any code. Which will get invoked by the action invoked subsequently. See oik-clone for an example. Note: If there is no $page then the filter invoked is "bw_nav_tabs_" If you want to display subsections then you do this in action hook for the selected tab.

Usage

$string = bw_nav_tabs( $default_tab, $default_label );

Parameters

$default_tab

( string ) optional – the default tab for a tabbed admin page

$default_label

( string ) optional – the default label for a tabbed admin page

Returns

string $tab – the currently selected tab

Source

File name: oik/includes/bw-nav-tab.php
Lines:

function bw_nav_tabs( $default_tab=null, $default_label=null ) { 
  $tab = bw_array_get( $_REQUEST, "tab", $default_tab );
  //bw_trace2( $tab, "tab" );
  $_REQUEST['tab'] = $tab;
  $page = bw_array_get( $_REQUEST, "page", null );
  stag( "h2", "nav-tab-wrapper");
  $nav_tabs = array( $default_tab => $default_label );
  $nav_tabs = apply_filters( "bw_nav_tabs_$page", $nav_tabs, $tab );
  foreach ( $nav_tabs as $nav_tab => $nav_label ) {
    bw_nav_tab_link( $nav_tab, $nav_label, $page, $tab );
  }  
  etag( "h2" );
  return( $tab );
}
 

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