tree problem

zuzupus · #1 01-Aug-2003, 08:27

Hi,

is anybody there who can help me in tree structure,actually what is happening whenever i click on som child tree or parent node its jumping up i mean for seeing thetree whom i clicked i have to scroll down everytime how to stop this i no there is client side javascript to hold this

for eg.

-Tree (Parent)
-Tree1(child for Tree)
-Tree2(child for Tree and Tree1)
x
y(these 3 elements r child for Tree2)
z

but when i click something on y then i cant see the y in frame i have to scroll down to see the y,i mean to say its not stable like the example shown in javascript.internet.com

and moreover i try to use this one <a name="anchNode">
its still not working

PHP Code:


<?
    function showTree($id, $level) {
                        global $tree, $session, $active;
                        $var = is_array($tree[$id]) ? $tree[$id] : array();
                        foreach($var as $pk => $name) {
                        if ($name[0] == chr(1)) { $new = true; $name = substr($name, 1); } else $new = false;
                        if ($name[0] == '+' || $name[0] == '-')
                                                       $link = 'href="'.htmlentities("pane.phtml?flip=$pk&close=".($session->open[$pk] ? 1 : 0)).'#anchNode"';
                        else
                                                       $link = 'href="'.htmlentities("pane.phtml?active=$pk").'#anchNode"';
                        ?>
                                                       <p class="h<?=(($level > 4) ? 7 : ($level+3)) ?>"><?=str_repeat('&nbsp;', $level*3) ?>

<a name="anchNode"></a><a class="h<?=(($level > 4) ? 7 : ($level+3)) ?>" <?=$link ?>>
<?=(($active == $pk || $new) ? '<span class="'.($active == $pk ? 'white' : 'newfiles').'">' : '') ?>
<?=htmlentities($name) ?><?=(($active == $pk || $new) ? '</span>' : '') ?></a></p>
                        <?
                        if ($session->open[$pk])
                        showTree($pk, $level+1);
                        }
                        }
                        showTree(0, 0);
    
?>

thanks in advance

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