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Update media/src/core/core.sort.js

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Combined method for removing classes
This commit is contained in:
Tim Tucker 2012-09-03 18:21:01 -03:00
parent e6e4205b02
commit 2afa5e4360
1 changed files with 17 additions and 19 deletions
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32
media/src/core/core.sort.js
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@ -401,34 +401,32 @@ function _fnSortingClasses( oSettings )
if ( oSettings.oFeatures.bSort && oSettings.oFeatures.bSortClasses ) if ( oSettings.oFeatures.bSort && oSettings.oFeatures.bSortClasses )
{ {
var nTds = _fnGetTdNodes( oSettings ); var nTds = _fnGetTdNodes( oSettings );
var reClass = new RegExp(sClass + "[123]", "g");
/* Remove the old classes */ /* Remove the old classes */
if ( oSettings.oFeatures.bDeferRender ) if ( oSettings.oFeatures.bDeferRender || nTds.length >= iColumns )
{ {
var reClass = new RegExp(sClass + "[123]");
/* Track columns where we've found one of the sorting classes */
var abFound = [];
for ( i=0, iLen=nTds.length; i<iLen; i++ ) for ( i=0, iLen=nTds.length; i<iLen; i++ )
{ {
if ( nTds[i].className.lastIndexOf(sClass, 0) != -1 ) /* Determine which column we're looking at */
iTargetCol = i % iColumns;
/* Check if we've already found the class at least once in this column
*
* If not, check the className of this cell
*/
abFound[iTargetCol] = abFound[iTargetCol] || ( nTds[i].className.indexOf(sClass) !== -1 );
if ( abFound[iTargetCol] )
{ {
nTds[i].className = nTds[i].className =
$.trim( nTds[i].className.replace( reClass, "" ) ); $.trim( nTds[i].className.replace( reClass, "" ) );
} }
} }
} }
else if ( nTds.length >= iColumns )
{
for ( i=0 ; i<iColumns ; i++ )
{
if ( nTds[i].className.lastIndexOf(sClass, 0) != -1 )
{
for ( j=0, jLen=(nTds.length/iColumns) ; j<jLen ; j++ )
{
nTds[(iColumns*j)+i].className =
$.trim( nTds[(iColumns*j)+i].className.replace( reClass, "" ) );
}
}
}
}
/* Add the new classes to the table */ /* Add the new classes to the table */
var iClass = 1, iTargetCol; var iClass = 1, iTargetCol;