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+--- Thread: Getting printSlideShowLink() to validate XHTML 1.0 Strict (/thread-6174.html)
Getting printSlideShowLink() to validate XHTML 1.0 Strict - bryanbrazil - 2009-11-22
If you want to get the slideshow function to validate using the XHTML 1.0 Strict doctype, here's how to do it:
[list=1]
[*]Copy the printSlideShowLink() function from the slideshow plugin's slideshow.php file and paste it into your theme's customfunctions.php file.
[*]Give your function a new name to distinguish it from the original. I just added '2' to the end of the function name.
[*]XHTML doesn't support the 'name' attribute for forms. Change "name=slideshow..." to "id=slideshow..."
[*]XHTML requires form elements to be grouped using div or fieldset tags. Add div tags immediately within the form tags.
[*]In order to get the form to submit using the form id, change the anchor link href to `javascript:document.getElementById('slideshow_<?php echo $slideshow_instance; ?>').submit()`
[*]Modify your album.php and image.php files to reference the new function.
[/list]
It should look like this:
`
/**
* Prints a link to call the slideshow (not shown if there are no images in the album)
* To be used on album.php and image.php
* A CSS id names 'slideshowlink' is attached to the link so it can be directly styled.
*
* @param string $linktext Text for the link
*/
function printSlideShowLink2($linktext='') {
global $_zp_current_image, $_zp_current_album, $_zp_current_search, $slideshow_instance;
if (checkForPassword(true)) return;
if(empty($_GET['page'])) {
$pagenr = 1;
} else {
$pagenr = sanitize_numeric($_GET['page']);
}
$slideshowhidden = '';
if (in_context(ZP_SEARCH)) {
$imagenumber = '';
$imagefile = '';
$albumnr = 0;
$slideshowlink = rewrite_path("/page/slideshow","index.php?p=slideshow");
$slideshowhidden = '<input type="hidden" name="preserve_search_params" value="'.$_zp_current_search->getSearchParams().'" />';
} else {
if(in_context(ZP_IMAGE)) {
$imagenumber = imageNumber();
$imagefile = $_zp_current_image->filename;
} else {
$imagenumber = "";
$imagefile = "";
}
if (in_context(ZP_SEARCH_LINKED)) {
$albumnr = -getAlbumID();
$slideshowhidden = '<input type="hidden" name="preserve_search_params" value="'.$_zp_current_search->getSearchParams().'" />';
} else {
$albumnr = getAlbumID();
}
$slideshowlink = rewrite_path(pathurlencode($_zp_current_album->getFolder())."/page/slideshow","index.php?p=slideshow&album=".urlencode($_zp_current_album->getFolder()));
}
$numberofimages = getNumImages();
if($numberofimages != 0) {
?>
<form id="slideshow_<?php echo $slideshow_instance; ?>" method="post" action="<?php echo $slideshowlink; ?>">
<?php echo $slideshowhidden; ?>
<input type="hidden" name="pagenr" value="<?php echo $pagenr;?>" />
<input type="hidden" name="albumid" value="<?php echo $albumnr;?>" />
<input type="hidden" name="numberofimages" value="<?php echo $numberofimages;?>" />
<input type="hidden" name="imagenumber" value="<?php echo $imagenumber;?>" />
<input type="hidden" name="imagefile" value="<?php echo html_encode($imagefile);?>" />
<a id="slideshowlink_<?php echo $slideshow_instance; ?>" href="javascript:document.getElementById('slideshow_<?php echo $slideshow_instance; ?>').submit()"><?php echo $linktext; ?></a>
</form>
<?php
}
$slideshow_instance ++;
}
`
Getting printSlideShowLink() to validate XHTML 1.0 Strict - Laurent - 2009-11-26
Thank You
Laurent