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Editorial Team
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Asked: 2026-05-24T04:10:34+00:00

Im having some issues with datatables.net and internet explorer 8 ( Could also be

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Im having some issues with datatables.net and internet explorer 8 ( Could also be other browsers, but works in IE9). I have spent some time trying to find out what the issue is and i have been unable, but i have figured out what javascript that seems to trigger it:

If i remove this code then it works in IE 8, can someone point out the error in my ways ?

"aoColumns": [
    { "sType": "string" },                       // Player name
    { "sType": "numeric-minus" },                       // Damage done
    { "sType": "numeric-comma", "bVisible": false },    // DPS real
    { "sType": "numeric-comma" },                       // DPS Avg
    {"sType": "numeric-minus" },                        // Damage taken
    {"sType": "numeric-minus" },                        // Healing done
    {"sType": "numeric-comma", "bVisible": false },    // healing done HPS
    {"sType": "numeric-comma" },    // healing done HPS Avg
    { "sType": "numeric-comma" },                       // Overhealing
    { "sType": "numeric-comma" },                       // Healing taken
    { "sType": "numeric-comma", "bVisible": false },    // Mana done
    { "sType": "numeric-comma", "bVisible": false },    // Stamina done
    {"sType": "string", "bVisible": false },            // Class
    {"sType": "percent" },                              // Activity
],

Error details from IE 8

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)
Timestamp: Thu, 28 Jul 2011 09:59:45 UTC    

Message: 'style' is null or not an object
Line: 5585
Char: 7
Code: 0
media/js/jquery.dataTables.js

Lines from datatable around error ( Error line has comment behind it ).

Function: _fnGetUniqueThs Purpose: Get an array of unique th
elements, one for each column
Returns: array node:aReturn – list
of unique ths
Inputs: object:oSettings – dataTables settings
object
node:nHeader – automatically detect the layout from this
node – optional
array object:aLayout – thead/tfoot layout from
_fnDetectHeader – optional

var nThs = _fnGetUniqueThs( oSettings, nTheadClone );
iCorrector = 0;
for ( i=0 ; i<iColums ; i++ )
{
    var oColumn = oSettings.aoColumns[i];
    if ( oColumn.bVisible && oColumn.sWidthOrig !== null && oColumn.sWidthOrig !== "" )
    {
        nThs[i-iCorrector].style.width = _fnStringToCss( oColumn.sWidthOrig );
    }
    else if ( oColumn.bVisible )
    {
        nThs[i-iCorrector].style.width = ""; // This is the error line
    }
    else
    {
        iCorrector++;
    }
}
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1 Answer

  1. Editorial Team

    Using this code fixed the problem for me, il leave the question open perhaps somone knows why it works with this change.

    "aoColumns": [
    { "sType": "string", "sWidth": "auto" },                       // Player name
    {"sType": "numeric-minus", "sWidth": "auto" },                       // Damage done
    {"sType": "numeric-comma", "bVisible": false, "sWidth": "auto" },    // DPS real
    {"sType": "numeric-comma", "sWidth": "auto" },                       // DPS Avg
    {"sType": "numeric-minus", "sWidth": "auto" },                        // Damage taken
    {"sType": "numeric-minus", "sWidth": "auto" },                        // Healing done
    {"sType": "numeric-comma", "bVisible": false, "sWidth": "auto" },    // healing done HPS
    {"sType": "numeric-comma", "sWidth": "auto" },    // healing done HPS Avg
    {"sType": "numeric-comma", "sWidth": "auto" },                       // Overhealing
    {"sType": "numeric-comma", "sWidth": "auto" },                       // Healing taken
    {"sType": "numeric-comma", "bVisible": false, "sWidth": "auto" },    // Mana done
    {"sType": "numeric-comma", "bVisible": false, "sWidth": "auto" },    // Stamina done
    {"sType": "string", "bVisible": false, "sWidth": "auto" },            // Class
    {"sType": "percent", "sWidth": "auto" }                              // Activity
],
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