PHP Function - Hide/Display WordPress

• SOLVED

I'm building a WordPress options panel based on this tutorial: net.tutsplus.com/tutorials/wordpress/how-to-create-a-better-wordpress-options-panel/

One of the things I want to do is allow users to hide/display things based on their selection of Yes or No in the options panel. Specifically, I'm looking for some kind of output from the yes/no option that would do the following:

- When Yes is selected, it displays whatever I have between the code.
- When No is selected it simply doesn't call it (or hides it).

Currently, I use an array that looks like this for the Yes/No option in the options panel:
array( "name" => "Display breadcrumbs on post pages?",
"desc" => "Choose whether or not to display breadcrumbs, that is, the post trail.",
"id" => $shortname."_breadcrumbs",
"type" => "select",
"options" => array("Yes", "No"),
"std" => "Yes"),

Generally, this would call the output:
<?php echo get_option('to_breadcrumbs'); ?>

But I am using another code to call up breadcrumbs for my pages, which I want users to be able to show or hide:
<?php if (function_exists('dimox_breadcrumbs')) dimox_breadcrumbs(); ?>


So my preferred code would look like this:
SOME PIECE OF CODE
<?php if (function_exists('dimox_breadcrumbs')) dimox_breadcrumbs(); ?>
END NEW CODE

Figure it out, give me instructions, and the money is yours!

Answers (2)

2011-09-28

rizaljohn answers:

You can try this code:

if ( get_option('to_breadcrumbs') == 'Yes' ) {
if (function_exists('dimox_breadcrumbs')) dimox_breadcrumbs();
}


OR

You could do like this:

$breadcrumb_options = get_option('to_breadcrumbs');

if ( $breadcrumb_options['options'] == 'Yes' ) {
if (function_exists('dimox_breadcrumbs')) dimox_breadcrumbs();
}


Hope that helps.

---

Lucas Wynne comments:

Is there a way to setup the code so that if it is set to "No" a div class called "hide" is added? (Then, of course, I would make that class have have a display value of hidden)

---

rizaljohn comments:


$breadcrumb_options = get_option('to_breadcrumbs');

$show_hide = ($breadcrumb_options['options'] == 'Yes') ? 'show_breadcrumb': 'hide_breadcrumb';

if ( $breadcrumb_options['options'] == 'Yes' ) {

if (function_exists('dimox_breadcrumbs')) dimox_breadcrumbs();

}


Then in your div, you can have this:
<div class="<?php echo $show_hide; ?>">

2011-09-28

Julio Potier answers:

Hello

How is used the array ? How can you know if the setting is Yes or No ?
Can you give me more code or admin acces to website ?

Thank you