On Thursday, January 13, 2011 12:45:30 pm Nathan Rixham wrote:
> David McGlone wrote:
> > Hi everyone,
> >
> > I think the subject is right, or somewhere close. Anyway I am trying to
> > perform a little trickery here with links. In the following code you can
> > see where I am trying to replace the link on the current page so it's
> > not a link when on that page. I think I got the general idea of what I
> > need to do as you can see in the code I just don't know how to
> > accomplish it, if it's possible.
> >
> >
> > $categorys = array('home', 'services', 'gallery', 'about_us',
> > 'contact_us', 'testimonials');
> > foreach($categorys as $category){
> > $deadlink = $_GET['page'];
> >
> > if ($deadlink == 'page') {
>
> for a short answer, all you need to do is change the above line to:
>
> if($deadlink == $category)
>
> and as a slightly colourful variant:
>
> $categorys = array('home', 'services', 'gallery', 'about_us',
> 'contact_us', 'testimonials');
> foreach($categorys as $category){
> $temp = str_replace("_", " ", $category);
> $_GET['page'] != $category && $temp = '<a href="index.php?page='.
> $category .'">'.$replace.'</a>';
> echo "<li>{$temp}</li>" . PHP_EOL;
> }
Nathan, thanks for showing me this. I understand the code, except I don't
understand how you got by without using a conditional (if/else). If it were
me, I would have written it like:
$categorys = array('home', 'services', 'gallery', 'about_us',
'contact_us', 'testimonials');
foreach($categorys as $category){
$temp = str_replace("_", " ", $category);
if( $_GET['page'] != $category && $temp = '<a href="index.php?page='.
$category .'">') {
echo <a href="index.php?page='.$category . '">'.$replace.'</a>';
} else {
echo "<li>{$temp}</li>" ;
}
I haven't tested this code, but this is how I would have thought about going
about it.
My questions are, is this wrong? is it amaturish?
--
Blessings
David M.
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