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Update media/src/core/core.data.js

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_fnGatherData: Use firstChild / nextSibling to iterate rather than childNodes
This commit is contained in:
Tim Tucker 2012-08-31 18:12:39 -03:00
parent 0d47107906
commit 1001a332fb
1 changed files with 16 additions and 15 deletions
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31
media/src/core/core.data.js
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@ -1,4 +1,3 @@
/**
* Add a data array to the table, creating DOM node etc. This is the parallel to
* _fnGatherData, but for adding rows from a Javascript source, rather than a
@ -81,7 +80,7 @@ function _fnAddData ( oSettings, aDataSupplied )
function _fnGatherData( oSettings )
{
var iLoop, i, iLen, j, jLen, jInner,
nTds, nTrs, nTd, aLocalData, iThisIndex,
nTds, nTrs, nTd, nTr, aLocalData, iThisIndex,
iRow, iRows, iColumn, iColumns, sNodeName,
oCol, oData;
@ -92,31 +91,32 @@ function _fnGatherData( oSettings )
*/
if ( oSettings.bDeferLoading || oSettings.sAjaxSource === null )
{
nTrs = oSettings.nTBody.childNodes;
for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
nTr = oSettings.nTBody.firstChild;
while ( nTr )
{
if ( nTrs[i].nodeName.toUpperCase() == "TR" )
if ( nTr.nodeName.toUpperCase() == "TR" )
{
iThisIndex = oSettings.aoData.length;
nTrs[i]._DT_RowIndex = iThisIndex;
nTr._DT_RowIndex = iThisIndex;
oSettings.aoData.push( $.extend( true, {}, DataTable.models.oRow, {
"nTr": nTrs[i]
"nTr": nTr
} ) );
oSettings.aiDisplayMaster.push( iThisIndex );
nTds = nTrs[i].childNodes;
nTd = nTr.firstChild;
jInner = 0;
for ( j=0, jLen=nTds.length ; j<jLen ; j++ )
while ( nTd )
{
sNodeName = nTds[j].nodeName.toUpperCase();
sNodeName = nTd.nodeName.toUpperCase();
if ( sNodeName == "TD" || sNodeName == "TH" )
{
_fnSetCellData( oSettings, iThisIndex, jInner, $.trim(nTds[j].innerHTML) );
_fnSetCellData( oSettings, iThisIndex, jInner, $.trim(nTd.innerHTML) );
jInner++;
}
nTd = nTd.nextSibling;
}
}
nTr = nTr.nextSibling;
}
}
@ -128,14 +128,15 @@ function _fnGatherData( oSettings )
nTds = [];
for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
{
for ( j=0, jLen=nTrs[i].childNodes.length ; j<jLen ; j++ )
nTd = nTrs[i].firstChild;
while ( nTd )
{
nTd = nTrs[i].childNodes[j];
sNodeName = nTd.nodeName.toUpperCase();
if ( sNodeName == "TD" || sNodeName == "TH" )
{
nTds.push( nTd );
}
nTd = nTd.nextSibling;
}
}