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Smarty
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clj83 Smarty Regular
Joined: 16 Oct 2009 Posts: 44
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Posted: Wed Aug 10, 2011 7:56 pm Post subject: Sort By |
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Hi,
I am trying to get the following smarty Sort function working.
Code: |
#
# sorts an array of named arrays by the supplied fields
# code by dholmes at jccc d0t net
function array_sort_by_fields(&$data, $sortby){
static $sort_funcs = array();
if (empty($sort_funcs[$sortby]))
{
$code = "\$c=0;";
foreach (split(',', $sortby) as $key)
{
$d = '1';
if (substr($key, 0, 1) == '-')
{
$d = '-1';
$key = substr($key, 1);
}
if (substr($key, 0, 1) == '#')
{
$key = substr($key, 1);
$code .= "if ( \$a['$key'] > \$b['$key']) return $d * 1;\n";
$code .= "if ( \$a['$key'] < \$b['$key']) return $d * -1;\n";
}
else
{
$code .= "if ( (\$c = strcasecmp(\$a['$key'],\$b['$key'])) != 0 ) return $d * \$c;\n";
}
}
$code .= 'return $c;';
$sort_func = $sort_funcs[$sortby] = create_function('$a, $b', $code);
}
else
{
$sort_func = $sort_funcs[$sortby];
}
uasort($data, $sort_func);
}
#
# Modifier: sortby - allows arrays of named arrays to be sorted by a given field
#
function smarty_modifier_sortby($arrData,$sortfields) {
array_sort_by_fields($arrData,$sortfields);
return $arrData;
}
$smarty->register_modifier( "sortby", "smarty_modifier_sortby" );
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I have it successfully working in another website but I cannot get it going in this one. I am getting the following error message.
Fatal error: Cannot use object of type stdClass as array in
/home/hfadmin/public_html/lib/smarty/plugins/modifier.sortby.php(33) : runtime-created function on line 1
This is my array,
Code: | stdClass Object
(
[id] => 49
[product_name] => 145634
[details] =>
[price] => 0
[create_date] => 2011-08-08 14:58:55
[modified_date] => 2011-08-08 14:58:55
[taxable] => 0
[status] => published
[weight] => 0
[sku] =>
[alias] => 145634
[detail_url] =></a>
[file_location] =>
[hierarchy_id] => -1
[breadcrumb] =>
[fields] => Array
(
[course_name] => stdClass Object
(
[id] => 18
[name] => course_name
[prompt] => Course Name*
[type] => textbox
[options] => Array
(
[] =>
)
[max_length] => 400
)
1 |
I guess it is because I have a stdClass array. Is there anyway I can get the sort working using a stdClass array?
Thanks
Chris |
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douglassdavis Smarty Junkie
Joined: 21 Jan 2008 Posts: 541
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Posted: Wed Aug 10, 2011 8:39 pm Post subject: Re: Sort By |
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stdClass is an object, not an array. I don't think objects are sortable.
edit: i take that back...
stackoverflow . com/questions/124266/sort-object-in-php |
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clj83 Smarty Regular
Joined: 16 Oct 2009 Posts: 44
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Posted: Wed Aug 10, 2011 8:57 pm Post subject: |
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Hi,
Thanks for the reply. I don't suppose you would be able to help me figure out how to create a sort using the field 'course_name' from my object using the methods listed in the link you sent?
Any help would be greatly appreciated.
Thanks
Chris |
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Mahindra Smarty Rookie
Joined: 25 Aug 2011 Posts: 6
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Posted: Tue Oct 04, 2011 10:45 pm Post subject: Sort By |
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Hi.
Use in TfcCube before open cube:
// base fields feature
procedure SetBaseFieldAField, ABaseField: String;
function HaveBaseFieldAField: String: Boolean;
procedure ClearBaseFields;
For example:
Field1 - string field to display
Field2 - numeric field to sort
You need:
fcCube.SetBaseFieldField1, Field2;
Oleg Pryalkov |
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