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- new feature: auto_reload. A display block can automatically reload itself at a specified time interval

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SVN:trunk[256]
This commit is contained in:
Denis Flaven
2010-01-17 14:41:27 +00:00
parent 960dd649a8
commit 500bd849af
3 changed files with 96 additions and 3 deletions
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45
application/displayblock.class.inc.php
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@@ -189,6 +189,40 @@ class DisplayBlock
$sHtml = '';
$aExtraParams = array_merge($aExtraParams, $this->m_aParams);
$aExtraParams['block_id'] = $sId;
$sExtraParams = addslashes(str_replace('"', "'", json_encode($aExtraParams))); // JSON encode, change the style of the quotes and escape them
$bAutoReload = false;
if (isset($aExtraParams['auto_reload']))
{
switch($aExtraParams['auto_reload'])
{
case 'fast':
$bAutoReload = true;
$iReloadInterval = utils::GetConfig()->GetFastReloadInterval()*1000;
break;
case 'standard':
case 'true':
case true:
$bAutoReload = true;
$iReloadInterval = utils::GetConfig()->GetStandardReloadInterval()*1000;
break;
default:
if (is_numeric($aExtraParams['auto_reload']))
{
$bAutoReload = true;
$iReloadInterval = $aExtraParams['auto_reload']*1000;
}
else
{
// incorrect config, ignore it
$bAutoReload = false;
}
}
}
$sFilter = $this->m_oFilter->serialize(); // Used either for asynchronous or auto_reload
if (!$this->m_bAsynchronous)
{
// render now
@@ -199,8 +233,6 @@ class DisplayBlock
else
{
// render it as an Ajax (asynchronous) call
$sFilter = $this->m_oFilter->serialize();
$sExtraParams = addslashes(str_replace('"', "'", json_encode($aExtraParams))); // JSON encode, change the style of the quotes and escape them
$sHtml .= "<div id=\"$sId\" class=\"display_block loading\">\n";
$sHtml .= $oPage->GetP("<img src=\"../images/indicator_arrows.gif\"> Loading...");
$sHtml .= "</div>\n";
@@ -215,7 +247,14 @@ class DisplayBlock
$("#'.$sId.' .listResults").tablesorter( { headers: { 0:{sorter: false }}, widgets: [\'zebra\']} ); // sortable and zebra tables
}
);
</script>'; // TO DO: add support for $aExtraParams in asynchronous/Ajax mode
</script>';
}
if ($bAutoReload)
{
$sHtml .= '
<script language="javascript">
setInterval("ReloadBlock(\''.$sId.'\', \''.$this->m_sStyle.'\', \''.$sFilter.'\', \"'.$sExtraParams.'\")", '.$iReloadInterval.');
</script>';
}
return $sHtml;
}