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WordPress

Posted by Marwa zada
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Marwa zada
UX Design Techdegree Student 15,460 Points

Code Challenge: Create a global array named "options" and include it in the options page function.

I'm stuck on this challenge. I create a global option array using global $options; but am stuck on including it in the options page function.

4 Answers

Luke Wenke
Luke Wenke
32,294 Points
Luke Wenke
Luke Wenke
32,294 Points 
<?php
$options = array();

function my_plugin_options_page() {
    if( !current_user_can( 'manage_options' ) ) {
        wp_die( 'You do not have sufficient permissions to access this page.' );
    }

    global $options;

    if( isset( $_POST['my_plugin_hidden_field'] ) ) {           
        $my_plugin_username = esc_html( $_POST['my_plugin_username'] );

    }

    require('includes/page-wrapper.php');
}


?>
lyonel scapino
lyonel scapino
14,191 Points
lyonel scapino
lyonel scapino
14,191 Points

why there? why not working at the beginning? (put the global variable at the beginning)

Luke Wenke
Luke Wenke
32,294 Points
Luke Wenke
Luke Wenke
32,294 Points

$options = array(); should be declared at the start

Bradley Maravalli
Bradley Maravalli
8,927 Points
Bradley Maravalli
Bradley Maravalli
8,927 Points

Thanks Luke! That did the trick.

<?php

  $options = array();

    function my_plugin_options_page() {

        global $options;    

        if( !current_user_can( 'manage_options' ) ) {
            wp_die( 'You do not have sufficient permissions to access this page.' );
        }

        if( isset( $_POST['my_plugin_hidden_field'] ) ) {           
            $my_plugin_username = esc_html( $_POST['my_plugin_username'] );

        }

        require('includes/page-wrapper.php');
    }

?>
Luke Wenke
Luke Wenke
32,294 Points
Luke Wenke
Luke Wenke
32,294 Points

I think initially I put "global $options" in the wrong spot but here you can see where the right spot is:

http://teamtreehouse.com/library/crud-with-the-wordpress-options-table-part-2

Marwa zada
seal-mask
.a{fill-rule:evenodd;}techdegree
Marwa zada
UX Design Techdegree Student 15,460 Points
Marwa zada
.a{fill-rule:evenodd;}techdegree
Marwa zada
UX Design Techdegree Student 15,460 Points

Luke would you mind sharing your code with me? I still haven't gotten this down.