jQuery DataTables无法使用特殊字符导致搜索

时间:2015-11-05 16:10:03

标签: javascript jquery datatables accent-insensitive

我正在尝试在jQuery Datatables插件中搜索一些带有特殊字符的单词。

数据表中有一些结果如下:

Peinado, Alma_María
Aguilar Castillo, Antonio José

当我尝试搜索“alma_maría”时,会显示第一个结果:

Peinado, Alma_María

当我尝试“alma_maria”时(注意我使用的是字符“i”而不是“í”),没有显示任何内容。

屏幕截图1:

Trying to search "alma_maría"

截屏2:

Trying to search "alma_maria"

当我搜索没有特殊字符时,有没有办法配置数据表以显示特殊字符结果?

我的HTML / Javascript代码:

<table class="display table table-bordered table-striped" id="table-colegiados">
<thead>
<tr>
    <th>{$TXT.nombre}</th>
    <th>{$TXT.ciudad}</th>
    <th>{$TXT.email}</th>
    <th>{$TXT.telefono}</th>
    <th>{$TXT.dni}</th>
    <th>{$TXT.colegiado}</th>
    <th>{$TXT.asesor}</th>
    <th>{$TXT.editar}</th>
    <th>{$TXT.borrar}</th>
</tr>
</thead>
<tbody>
</tbody>
</table>

<script type="text/javascript">
    $.fn.dataTableExt.oApi.fnGetFilteredNodes = function ( oSettings )
    {
        var anRows = [];
        for ( var i=0, iLen=oSettings.aiDisplay.length ; i<iLen ; i++ ) {
            var nRow = oSettings.aoData[ oSettings.aiDisplay[i] ].nTr;
            anRows.push( nRow );
        }
        return anRows;
    };
    $.fn.dataTableExt.afnFiltering.push(function(oSettings, aData, iDataIndex) {
        if ( oSettings.nTable == document.getElementById( 'table-colegiados' )){
            var asesor = aData[6];
            var checked = $('#checkbox_asesores').is(':checked');
            if (checked) {
                if (asesor == '1') {
                    return true;
                }
            } else {
                return true;
            }
            return false;
        } else {
            return true;
        }
    });
    var oTable = $('#table-colegiados').dataTable({
            "aaSorting": [ [0,'asc'] ],
            'iDisplayLength': 25,
            "bProcessing": true,
            "bServerSide": false,
            "bDeferRender": true,
            "sAjaxSource": "ajax/getColegiados.php",
            "fnServerData": function ( sSource, aoData, fnCallback ) {
                $.getJSON( sSource, aoData, function (json) {
                    fnCallback(json)
                } );
            }
    });
    $('#checkbox_asesores').on("click", function(e) {
        oTable.fnDraw();
    });
</script>

2 个答案:

答案 0 :(得分:0)

答案是口音中和。并且有适合它的插件。

http://www.datatables.net/plug-ins/filtering/type-based/accent-neutralise

$.fn.dataTableExt.ofnSearch['string'] = function ( data ) {
return ! data ?
    '' :
    typeof data === 'string' ?
        data
            .replace( /\n/g, ' ' )
            .replace( /á/g, 'a' )
            .replace( /é/g, 'e' )
            .replace( /í/g, 'i' )
            .replace( /ó/g, 'o' )
            .replace( /ú/g, 'u' )
            .replace( /ê/g, 'e' )
            .replace( /î/g, 'i' )
            .replace( /ô/g, 'o' )
            .replace( /è/g, 'e' )
            .replace( /ï/g, 'i' )
            .replace( /ü/g, 'u' )
            .replace( /ç/g, 'c' ) :
        data;
};

演示:http://jsfiddle.net/kishoresahas/416mvzws/

答案 1 :(得分:0)

我不知道为什么,但“Accent Neutralization”对我不起作用。

我的创意很有魅力。

我在PHP方面使用了这样的函数:

public function cleanString($String)
{
    $String = str_replace(array('á','à','â','ã','ª','ä'), "a", $String);
    $String = str_replace(array('Á','À','Â','Ã','Ä'), "a", $String);
    $String = str_replace(array('Í','Ì','Î','Ï'), "i", $String);
    $String = str_replace(array('í','ì','î','ï'), "i", $String);
    $String = str_replace(array('é','è','ê','ë'), "e", $String);
    $String = str_replace(array('É','È','Ê','Ë'), "e", $String);
    $String = str_replace(array('ó','ò','ô','õ','ö','º'), "o", $String);
    $String = str_replace(array('Ó','Ò','Ô','Õ','Ö'), "o", $String);
    $String = str_replace(array('ú','ù','û','ü'), "u", $String);
    $String = str_replace(array('Ú','Ù','Û','Ü'), "u", $String);
    $String = str_replace(array('[','^','´','`','¨','~',']'), "", $String);
    $String = str_replace("ç", "c", $String);
    $String = str_replace("Ç", "C", $String);
    $String = str_replace("ñ", "n", $String);
    $String = str_replace("Ñ", "N", $String);
    $String = str_replace("Ý", "Y", $String);
    $String = str_replace("ý", "y", $String);
    $String = str_replace("&aacute;", "a", $String);
    $String = str_replace("&Aacute;", "a", $String);
    $String = str_replace("&eacute;", "e", $String);
    $String = str_replace("&Eacute;", "e", $String);
    $String = str_replace("&iacute;", "i", $String);
    $String = str_replace("&Iacute;", "i", $String);
    $String = str_replace("&oacute;", "o", $String);
    $String = str_replace("&Oacute;", "o", $String);
    $String = str_replace("&uacute;", "u", $String);
    $String = str_replace("&Uacute;", "u", $String);
    return $String;
}

用非特殊字符版本替换特殊字符。

然后在“名称”字段中将这个非特殊字版本添加到JSON中。

我有:

$arrayJson = array();
foreach ($arrayUsers as $item) {
    $arrayJson[] = array(
        $item['name'],
        $item['city'],
        $item['email'],
        $item['phone'],
        $item['id'],
        $item['colleged'],
        $item['asesor']
    );
}
$jsonStr = json_encode($arrayJson);

现在我有:

$arrayJson = array();
foreach ($arrayUsers as $item) {
    $cleanName = $Utils->cleanString($item['name']);
    $arrayJson[] = array(
        '<!-- ' . $cleanName . ' -->' . $item['name'],
        $item['city'],
        $item['email'],
        $item['phone'],
        $item['id'],
        $item['colleged'],
        $item['asesor']
    );
}
$jsonStr = json_encode($arrayJson);