How to preview the detail under the question title of question list?

Question

Question List Page

-------------------------

Question title

Question preview this area

asked 1 day ago in football by david

 

Other question title

Question preview this area

asked 2 day ago in basketball by john

 

 

....
----------------------

I've tried this code on qa-theme-base.php but it did not work.

 

function q_item_title($q_item)

{

$this->output(

'<DIV CLASS="qa-q-item-title">',

'<A HREF="'.$q_item['url'].'">'.$q_item['title'].'</A>',

$q_view['content'],                      <---- added this line

'</DIV>'

);


I don't want to use Mouseover Layer plug-in
Need help.

Comments

Did you succeed in solving this problem? I have been trying to do the same but no success so far. If you solved it, please assist me.

Answer 1

 

I fond this code in a theme called  Q2AStack... Hope this could help :) 

 

function post_meta($post, $class, $prefix=null, $separator='<BR/>')

{

if(($this->template == 'question' && $class !='qa-c-item') || $this->template == 'questions') {

   $this->output('<div CLASS="'.$class.'-meta-div">');

   $separator='</div><div CLASS="'.$class.'-meta-div-2">';

   if(isset($post['who'])) {

$post['who']['prefix'] = '<br/>';

$post['who']['data'] .= '<br/>';

   }

   if(isset($post['who_2'])) {

$post['who_2']['prefix'] = '<br/>';

$post['who_2']['data'] .= '<br/>';

   }

   if(isset($post['who']['points'])) {

$post['who']['title'] = @$post['who']['title'] . '</span>'.(isset($post['who']['title'])?'&nbsp;':'').'<span class="'.$class.'-who-points-data">'.$post['who']['points']['data'];

unset($post['who']['points']);

   }

   qa_html_theme_base::post_meta($post, $class, $prefix, $separator);

   $this->output('</div>');

}

else qa_html_theme_base::post_meta($post, $class, $prefix, $separator);

return;

$this->output('<SPAN CLASS="'.$class.'-meta">');

 

if (isset($prefix))

$this->output($prefix);

 

$order=explode('^', @$post['meta_order']);

 

foreach ($order as $element)

switch ($element) {

case 'what':

$this->post_meta_what($post, $class);

break;

 

case 'when':

$this->post_meta_when($post, $class);

break;

 

case 'where':

$this->post_meta_where($post, $class);

break;

 

case 'who':

$this->post_meta_who($post, $class);

break;

}

 

$this->post_meta_flags($post, $class);

 

if (!empty($post['when_2'])) {

$this->output($separator);

 

foreach ($order as $element)

switch ($element) {

case 'when':

$this->output_split($post['when_2'], $class.'-when');

break;

 

case 'who':

$this->output_split(@$post['who_2'], $class.'-who');

break;

}

}

 

$this->output('</SPAN>');

}

Comments

it didn't work.

Answer 2

Old question, here is the answer (should work for q2a 1.5 and 1.6):

/* Question Content below Question Title */

function q_item_title($q_item) {

    $blockwordspreg = qa_get_block_words_preg();
    $maxlength = qa_opt('mouseover_content_max_len');
    
    $result=qa_db_query_sub('SELECT postid, content, format FROM ^posts WHERE postid IN (#)', $q_item['raw']['postid']);
    $postinfo=qa_db_read_all_assoc($result, 'postid');
    $thispost=@$postinfo[$q_item['raw']['postid']];
    
    $text = qa_viewer_text($thispost['content'], $thispost['format'], array('blockwordspreg' => $blockwordspreg));
    $text = strip_tags($text); // removes all img, p, etc. tags
    $text = qa_shorten_string_line($text, $maxlength);
    $q_preview = '<p>'.qa_html($text).'</p>'; // for full question content use: $thispost['content']

    $this->output(
        '<div class="qa-q-item-title">
        <a href="'.$q_item['url'].'">'.$q_item['title'].'</a>'
        .$q_preview.
        '</div>'
    );
}

Hope that helps ;)
Kai

Comments

Not working in snowflat

Answer 3

If you want question text as an excerpt than this question has been answered before couple of time. Here is the Gist Code

Instead of database query you can get question content from its array. For example $q_view['content']