How to add custom database functions/extensión about datatablesbundle

[celvin]

Response:
I just did it:

match(Lexer::T_IDENTIFIER); //nombre de la función $parser->match(Lexer::T_OPEN_PARENTHESIS); //abre parentesis $this->string = $parser->ArithmeticPrimary(); //parametro $parser->match(Lexer::T_CLOSE_PARENTHESIS); //cierre parentesi } public function getSql(SqlWalker $sqlWalker) { return 'unaccent(' . $this->string->dispatch($sqlWalker) . ')'; } } /************/ # Doctrine Configuration doctrine: ``` orm: auto_generate_proxy_classes: "%kernel.debug%" auto_mapping: true dql: string_functions: unaccent: Base\DQL\UnaccentFunction ``` /*****************\* DatatableQuery.php *****************/ public function cleanChars($string) { if (!preg_match('/[\x80-\xff]/', $string)) return $string; ``` $chars = array( // Decompositions for Latin-1 Supplement chr(195) . chr(128) => 'A', chr(195) . chr(129) => 'A', chr(195) . chr(130) => 'A', chr(195) . chr(131) => 'A', chr(195) . chr(132) => 'A', chr(195) . chr(133) => 'A', chr(195) . chr(135) => 'C', chr(195) . chr(136) => 'E', chr(195) . chr(137) => 'E', chr(195) . chr(138) => 'E', chr(195) . chr(139) => 'E', chr(195) . chr(140) => 'I', chr(195) . chr(141) => 'I', chr(195) . chr(142) => 'I', chr(195) . chr(143) => 'I', chr(195) . chr(145) => 'N', chr(195) . chr(146) => 'O', chr(195) . chr(147) => 'O', chr(195) . chr(148) => 'O', chr(195) . chr(149) => 'O', chr(195) . chr(150) => 'O', chr(195) . chr(153) => 'U', chr(195) . chr(154) => 'U', chr(195) . chr(155) => 'U', chr(195) . chr(156) => 'U', chr(195) . chr(157) => 'Y', chr(195) . chr(159) => 's', chr(195) . chr(160) => 'a', chr(195) . chr(161) => 'a', chr(195) . chr(162) => 'a', chr(195) . chr(163) => 'a', chr(195) . chr(164) => 'a', chr(195) . chr(165) => 'a', chr(195) . chr(167) => 'c', chr(195) . chr(168) => 'e', chr(195) . chr(169) => 'e', chr(195) . chr(170) => 'e', chr(195) . chr(171) => 'e', chr(195) . chr(172) => 'i', chr(195) . chr(173) => 'i', chr(195) . chr(174) => 'i', chr(195) . chr(175) => 'i', chr(195) . chr(177) => 'n', chr(195) . chr(178) => 'o', chr(195) . chr(179) => 'o', chr(195) . chr(180) => 'o', chr(195) . chr(181) => 'o', chr(195) . chr(182) => 'o', chr(195) . chr(182) => 'o', chr(195) . chr(185) => 'u', chr(195) . chr(186) => 'u', chr(195) . chr(187) => 'u', chr(195) . chr(188) => 'u', chr(195) . chr(189) => 'y', chr(195) . chr(191) => 'y', // Decompositions for Latin Extended-A chr(196) . chr(128) => 'A', chr(196) . chr(129) => 'a', chr(196) . chr(130) => 'A', chr(196) . chr(131) => 'a', chr(196) . chr(132) => 'A', chr(196) . chr(133) => 'a', chr(196) . chr(134) => 'C', chr(196) . chr(135) => 'c', chr(196) . chr(136) => 'C', chr(196) . chr(137) => 'c', chr(196) . chr(138) => 'C', chr(196) . chr(139) => 'c', chr(196) . chr(140) => 'C', chr(196) . chr(141) => 'c', chr(196) . chr(142) => 'D', chr(196) . chr(143) => 'd', chr(196) . chr(144) => 'D', chr(196) . chr(145) => 'd', chr(196) . chr(146) => 'E', chr(196) . chr(147) => 'e', chr(196) . chr(148) => 'E', chr(196) . chr(149) => 'e', chr(196) . chr(150) => 'E', chr(196) . chr(151) => 'e', chr(196) . chr(152) => 'E', chr(196) . chr(153) => 'e', chr(196) . chr(154) => 'E', chr(196) . chr(155) => 'e', chr(196) . chr(156) => 'G', chr(196) . chr(157) => 'g', chr(196) . chr(158) => 'G', chr(196) . chr(159) => 'g', chr(196) . chr(160) => 'G', chr(196) . chr(161) => 'g', chr(196) . chr(162) => 'G', chr(196) . chr(163) => 'g', chr(196) . chr(164) => 'H', chr(196) . chr(165) => 'h', chr(196) . chr(166) => 'H', chr(196) . chr(167) => 'h', chr(196) . chr(168) => 'I', chr(196) . chr(169) => 'i', chr(196) . chr(170) => 'I', chr(196) . chr(171) => 'i', chr(196) . chr(172) => 'I', chr(196) . chr(173) => 'i', chr(196) . chr(174) => 'I', chr(196) . chr(175) => 'i', chr(196) . chr(176) => 'I', chr(196) . chr(177) => 'i', chr(196) . chr(178) => 'IJ', chr(196) . chr(179) => 'ij', chr(196) . chr(180) => 'J', chr(196) . chr(181) => 'j', chr(196) . chr(182) => 'K', chr(196) . chr(183) => 'k', chr(196) . chr(184) => 'k', chr(196) . chr(185) => 'L', chr(196) . chr(186) => 'l', chr(196) . chr(187) => 'L', chr(196) . chr(188) => 'l', chr(196) . chr(189) => 'L', chr(196) . chr(190) => 'l', chr(196) . chr(191) => 'L', chr(197) . chr(128) => 'l', chr(197) . chr(129) => 'L', chr(197) . chr(130) => 'l', chr(197) . chr(131) => 'N', chr(197) . chr(132) => 'n', chr(197) . chr(133) => 'N', chr(197) . chr(134) => 'n', chr(197) . chr(135) => 'N', chr(197) . chr(136) => 'n', chr(197) . chr(137) => 'N', chr(197) . chr(138) => 'n', chr(197) . chr(139) => 'N', chr(197) . chr(140) => 'O', chr(197) . chr(141) => 'o', chr(197) . chr(142) => 'O', chr(197) . chr(143) => 'o', chr(197) . chr(144) => 'O', chr(197) . chr(145) => 'o', chr(197) . chr(146) => 'OE', chr(197) . chr(147) => 'oe', chr(197) . chr(148) => 'R', chr(197) . chr(149) => 'r', chr(197) . chr(150) => 'R', chr(197) . chr(151) => 'r', chr(197) . chr(152) => 'R', chr(197) . chr(153) => 'r', chr(197) . chr(154) => 'S', chr(197) . chr(155) => 's', chr(197) . chr(156) => 'S', chr(197) . chr(157) => 's', chr(197) . chr(158) => 'S', chr(197) . chr(159) => 's', chr(197) . chr(160) => 'S', chr(197) . chr(161) => 's', chr(197) . chr(162) => 'T', chr(197) . chr(163) => 't', chr(197) . chr(164) => 'T', chr(197) . chr(165) => 't', chr(197) . chr(166) => 'T', chr(197) . chr(167) => 't', chr(197) . chr(168) => 'U', chr(197) . chr(169) => 'u', chr(197) . chr(170) => 'U', chr(197) . chr(171) => 'u', chr(197) . chr(172) => 'U', chr(197) . chr(173) => 'u', chr(197) . chr(174) => 'U', chr(197) . chr(175) => 'u', chr(197) . chr(176) => 'U', chr(197) . chr(177) => 'u', chr(197) . chr(178) => 'U', chr(197) . chr(179) => 'u', chr(197) . chr(180) => 'W', chr(197) . chr(181) => 'w', chr(197) . chr(182) => 'Y', chr(197) . chr(183) => 'y', chr(197) . chr(184) => 'Y', chr(197) . chr(185) => 'Z', chr(197) . chr(186) => 'z', chr(197) . chr(187) => 'Z', chr(197) . chr(188) => 'z', chr(197) . chr(189) => 'Z', chr(197) . chr(190) => 'z', chr(197) . chr(191) => 's' ); $string = strtr($string, $chars); return $string; } // global filtering if ("" != $globalSearch) { $orExpr = $pivot->expr()->orX(); for ($i = 0; $i < $counter; $i++) { if ("true" == $this->requestParams["columns"][$i]["searchable"]) { $searchField = $this->allColumns[$i]; $orExpr->add($pivot->expr()->like( 'LOWER(unaccent('.$searchField.'))', "?$i" )); $string = preg_replace('/\s+/', '%', $globalSearch); $string = strtolower($this->cleanChars($string)); $searchTarget="%".$string."%"; $pivot->setParameter($i, $searchTarget ); } } $pivot->where($orExpr); } ``` 

[stwe]

perhaps you may want to use a plugin: https://datatables.net/plug-ins/filtering/type-based/accent-neutralise
extend: https://github.com/DataTables/Plugins/blob/master/filtering/type-based/accent-neutralise.js

[celvin]

Yes it works in client side, but server side was a little bit hard to fix because PostgreSQL is key-sensitive and doctrine doesn't works with custom functions from the database (in my case unaccent function) unless adding them as I did, ;) but now is working so nice 👯

now I need to find a way to make searches concatenating all the columns :(

[stwe]

If it works now ...... what did you do exactly?

Where did you get the beautiful css formatting for your table from?

[celvin]

I made it just with this 4 steps :D
http://paste.ubuntu.com/8404004/

and the css I just modified a little bit the base css adding some style and overriding another:
http://paste.ubuntu.com/8404077/

[stwe]

Thank you