footer tpl for ListView

[ElGato]

Hi!

I have standard Opportunities module. And I need to add 'total' line after "Opportunity List" table.
This total line should show sum of all 'Amounts'.

The question is: how to add custom html(php) below "Opportunity List" table (see attachment)?

Thanks for any help.

[andopes]

You need to do the following:

Create the script custom/modules/Opportunities/CustomListViewSmarty.php containing the class CustomListViewSmarty which extends the default ListViewSmarty at include/ListView/ListViewSmarty.php
Create a custom view list on Opportunities module (custom/modules/Opportunities/views/view.list.php);
Implement the method "preDisplay", where you will set $this->lv as an instance of CustomListViewSmarty;
Implement inside custom/modules/Opportunities/CustomListViewSmarty.php just one function "display" containing something like that:

     function display($end = true) {
        
        if(!$this->should_process) return $GLOBALS['app_strings']['LBL_SEARCH_POPULATE_ONLY'];
        global $app_strings;
        
        $this->ss->assign('data', $this->data['data']);
        $this->data['pageData']['offsets']['lastOffsetOnPage'] = $this->data['pageData']['offsets']['current'] + count($this->data['data']);
        $this->ss->assign('pageData', $this->data['pageData']);
        
        $navStrings = array('next' => $app_strings['LNK_LIST_NEXT'],
                            'previous' => $app_strings['LNK_LIST_PREVIOUS'],
                            'end' => $app_strings['LNK_LIST_END'],
                            'start' => $app_strings['LNK_LIST_START'],
                            'of' => $app_strings['LBL_LIST_OF']);
        $this->ss->assign('navStrings', $navStrings);
        
        $str = parent::display();
 
        // CUSTOM FOOTER TPL
        $str.= $this->displayFooter();
        
        $strend = $this->displayEnd();
        
        return $str . $this->ss->fetch($this->tpl) . (($end) ? '<br><br>' . $strend : '');
    } 
  

Implement the function displayFooter() on this same script. This will definitely render the footer as you wish.

Cheers

[vbondoux]

Hi andopes

I would be very interesting if you can detail all the lines of insctructions.

thank you