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Merge pull request #87 from timtucker/patch-4

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Allow adding / removing an arbitrary number of stripes
This commit is contained in:
Allan Jardine 2012-09-02 01:37:58 -07:00
commit 1fdfb65457
2 changed files with 28 additions and 37 deletions
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17
media/src/api/api.methods.js
View File

@ -1,5 +1,3 @@
/** /**
* Perform a jQuery selector action on the table's TR elements (from the tbody) and * Perform a jQuery selector action on the table's TR elements (from the tbody) and
* return the resulting jQuery object. * return the resulting jQuery object.
@ -566,12 +564,19 @@ this.fnDestroy = function ( bRemove )
oSettings.nTable.style.width = _fnStringToCss(oSettings.sDestroyWidth); oSettings.nTable.style.width = _fnStringToCss(oSettings.sDestroyWidth);
} }
/* If the were originally odd/even type classes - then we add them back here. Note /* If the were originally stripe classes - then we add them back here. Note
* this is not fool proof (for example if not all rows as odd/even classes - but * this is not fool proof (for example if not all rows had stripe classes - but
* it's a good effort without getting carried away * it's a good effort without getting carried away
*/ */
$(nBody).children('tr:even').addClass( oSettings.asDestroyStripes[0] ); iLen = oSettings.asDestroyStripes.length;
$(nBody).children('tr:odd').addClass( oSettings.asDestroyStripes[1] ); if (iLen)
{
var anRows = $(nBody).children('tr');
for ( i=0 ; i<iLen ; i++ )
{
anRows.filter(':nth-child(' + iLen + 'n + ' + i + ')').addClass( oSettings.asDestroyStripes[i] );
}
}
/* Remove the settings object from the settings array */ /* Remove the settings object from the settings array */
for ( i=0, iLen=DataTable.settings.length ; i<iLen ; i++ ) for ( i=0, iLen=DataTable.settings.length ; i<iLen ; i++ )

38
media/src/core/core.constructor.js
View File

@ -1,4 +1,3 @@
var i=0, iLen, j, jLen, k, kLen; var i=0, iLen, j, jLen, k, kLen;
var sId = this.getAttribute( 'id' ); var sId = this.getAttribute( 'id' );
var bInitHandedOff = false; var bInitHandedOff = false;
@ -240,41 +239,28 @@ if ( oInit.asStripeClasses === null )
} }
/* Remove row stripe classes if they are already on the table row */ /* Remove row stripe classes if they are already on the table row */
var bStripeRemove = false; iLen=oSettings.asStripeClasses.length;
var anRows = $(this).children('tbody').children('tr'); oSettings.asDestroyStripes = [];
for ( i=0, iLen=oSettings.asStripeClasses.length ; i<iLen ; i++ ) if (iLen)
{ {
if ( anRows.filter(":lt(2)").hasClass( oSettings.asStripeClasses[i]) ) var bStripeRemove = false;
var anRows = $(this).children('tbody').children('tr:lt(' + iLen + ')');
for ( i=0 ; i<iLen ; i++ )
{
if ( anRows.hasClass( oSettings.asStripeClasses[i] ) )
{ {
bStripeRemove = true; bStripeRemove = true;
break;
/* Store the classes which we are about to remove so they can be re-added on destroy */
oSettings.asDestroyStripes.push( oSettings.asStripeClasses[i] );
} }
} }
if ( bStripeRemove ) if ( bStripeRemove )
{ {
/* Store the classes which we are about to remove so they can be re-added on destroy */
oSettings.asDestroyStripes = [ '', '' ];
if ( $(anRows[0]).hasClass(oSettings.oClasses.sStripeOdd) )
{
oSettings.asDestroyStripes[0] += oSettings.oClasses.sStripeOdd+" ";
}
if ( $(anRows[0]).hasClass(oSettings.oClasses.sStripeEven) )
{
oSettings.asDestroyStripes[0] += oSettings.oClasses.sStripeEven;
}
if ( $(anRows[1]).hasClass(oSettings.oClasses.sStripeOdd) )
{
oSettings.asDestroyStripes[1] += oSettings.oClasses.sStripeOdd+" ";
}
if ( $(anRows[1]).hasClass(oSettings.oClasses.sStripeEven) )
{
oSettings.asDestroyStripes[1] += oSettings.oClasses.sStripeEven;
}
anRows.removeClass( oSettings.asStripeClasses.join(' ') ); anRows.removeClass( oSettings.asStripeClasses.join(' ') );
} }
}
/* /*
* Columns * Columns