Difference between revisions of "Expandable.php"
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# Insert a JS function into the page to be called when show/hide links are clicked | # Insert a JS function into the page to be called when show/hide links are clicked | ||
$article = preg_replace( | $article = preg_replace( | ||
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<table class=expandable-content>'.$matches[3].' | <table class=expandable-content>'.$matches[3].' | ||
</td></tr></table>'; | </td></tr></table>'; | ||
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} | } | ||
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); | ); | ||
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?> | ?> | ||
Revision as of 09:14, 23 January 2007
<?
- Insert a JS function into the page to be called when show/hide links are clicked
$article = preg_replace( '/(<\\/head\\s*>)/', '<script type="text/javascript"> function toggleExpandable(id) { var content = document.getElementById("expandable-"+id); if (content.style.display == "none") content.style.display = ""; else content.style.display = "none"; this.parent.focus(); } function toggleExpandableTreeItem(id) { var item = document.getElementById("expandable-"+id); if (item.style.display == "none") item.style.display = ""; else item.style.display = "none"; this.parent.focus(); } </script>', $article );
- Callback function executed for rendering each expandable table
function expandableCallback($matches) { $i = ++$GLOBALS["expandable/tbl-count"]; $open = $matches[2] ? : ' style="display:none;"'; # default to expanded in id present after title attribute
return '
| <a class=expandable-link href="javascript:toggleExpandable('.$i.')">► '.$matches[1].'</a> | <a href="'.$GLOBALS['xwScript'].'?title='.$matches[1].'&action=edit"></a> |
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'.$matches[3].'
}
$article = preg_replace_callback( '/(.+?<\\/table\\s*?>)/s', 'expandableCallback', $article ); ?> | |
