[Reguest] Tag Cloud snippet

[FragaCampos]

Here i am once more

I noticed that when we click on a tag it doesn't redirect us to the correspondent tagged topics, as it happens with the tagcloud of the original mod.

I noticed that the link for the topics tagged with a certain word is as follows:
http:/mysite/index.php/action,tags/tagid,132.html

And the links from the tagcloud block is:
http:/mysite/index.php/action,tags/id,132.html

I believe this is the problem, any ideas on how to fix this?
Thanks.


Edit: I found the solution. I changed

Code Select Expand

$poptags .= '<a href="' . $scripturl . '?action=tags;id=' . $tags2[$key] . '" style="font-size: '.$size.'%"';

to

Code Select Expand

$poptags .= '<a href="' . $scripturl . '?action=tags;tagid=' . $tags2[$key] . '" style="font-size: '.$size.'%"';

It worked 

[JPDeni]

 :up: Good for you for working it out.

[FragaCampos]

Sorry to dig this up, but i saw something in another blog that i would like to see with this snippet.
Is there any chance to attribute different colours to the tags like in here?

Thanks in advance.

[Phantom]

someone have code for Tag Cloud (from Tagging System http://custom.simplemachines.org/mods/index.php?mod=579 ) to display it in block ?

sorry for my english..

[WillyP]

Have you tried the code from earlier in this post?

[Phantom]

yes, i tried this code:

Code Select Expand


global $db_prefix, $scripturl, $txt;
$query = "SELECT t.tag AS tag, l.ID_TAG, COUNT(l.ID_TAG) AS quantity
  FROM {$db_prefix}tags as t, {$db_prefix}tags_log as l WHERE t.ID_TAG = l.ID_TAG
  GROUP BY l.ID_TAG
  ORDER BY RAND() LIMIT 50";

$result = db_query($query, __FILE__, __LINE__);

$tags = array();

$tags2 = array();

while ($row = mysql_fetch_array($result))
{
    $tags[$row['tag']] = $row['quantity'];
    $tags2[$row['tag']] = $row['ID_TAG'];
}

if(count($tags2) > 0)
{
// change these font sizes if you will
$max_size = 250; // max font size in %
$min_size = 95; // min font size in %

// get the largest and smallest array values
$max_qty = max(array_values($tags));
$min_qty = min(array_values($tags));

// find the range of values
$spread = $max_qty - $min_qty;
if (0 == $spread)
{ // we don't want to divide by zero
    $spread = 1;
}

// determine the font-size increment
// this is the increase per tag quantity (times used)
$step = ($max_size - $min_size)/($spread);

// loop through our tag array
$poptags = '';
$row_count = 0;
foreach ($tags as $key => $value)
{
$row_count++;
    // calculate CSS font-size
    // find the $value in excess of $min_qty
    // multiply by the font-size increment ($size)
    // and add the $min_size set above
    $size = $min_size + (($value - $min_qty) * $step);
    // uncomment if you want sizes in whole %:
    // $size = ceil($size);

    // you'll need to put the link destination in place of the #
    // (assuming your tag links to some sort of details page)
    $poptags .= '<a href="' . $scripturl . '?action=tags;tagid=' . $tags2[$key] . '" style="font-size: '.$size.'%"';
    // perhaps adjust this title attribute for the things that are tagged
   $poptags .= ' title="'.$value.' things tagged with '.$key.'"';
   $poptags .= '>'.$key.'</a> ';
   if ($row_count > 6)
   {
    $poptags .= '<br />';
    $row_count =0;
   }
}
}
echo "<center>" . $poptags . "</center>";


and it does not work (i use SMF 2.0RC3 and TP 1.0RC1) :/

[IchBin]

Replace all instances of db_query with tpdb_query

[Phantom]

Thanks, now it works perfectly

[WillyP]

Cool, I'll probably add this to my own site!  Should we add this to the snippet index?

[IchBin]

Feel free to add anything to the snippets index.