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Fix - API: $ method, when used with defered rendering, when all rows have not been rendered, results in jQUery trying to perform a selector on 'null' which throws an error. Now check for the tr having being created before adding it to the array to pass to jQuery - 8862

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This commit is contained in:
Allan Jardine 2012-05-20 10:33:35 +01:00
parent 90edd0bd94
commit 391cd6a7a6
2 changed files with 62 additions and 22 deletions
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42
media/js/jquery.dataTables.js vendored
View File

@ -4817,8 +4817,11 @@
*/
this.$ = function ( sSelector, oOpts )
{
var i, iLen, a = [];
var i, iLen, a = [], tr;
var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] );
var aoData = oSettings.aoData;
var aiDisplay = oSettings.aiDisplay;
var aiDisplayMaster = oSettings.aiDisplayMaster;
if ( !oOpts )
{
@ -4837,37 +4840,54 @@
{
for ( i=oSettings._iDisplayStart, iLen=oSettings.fnDisplayEnd() ; i<iLen ; i++ )
{
a.push( oSettings.aoData[ oSettings.aiDisplay[i] ].nTr );
tr = aoData[ aiDisplay[i] ].nTr;
if ( tr )
{
a.push( tr );
}
}
}
else if ( oOpts.order == "current" && oOpts.filter == "none" )
{
for ( i=0, iLen=oSettings.aiDisplayMaster.length ; i<iLen ; i++ )
for ( i=0, iLen=aiDisplayMaster.length ; i<iLen ; i++ )
{
a.push( oSettings.aoData[ oSettings.aiDisplayMaster[i] ].nTr );
tr = aoData[ aiDisplayMaster[i] ].nTr;
if ( tr )
{
a.push( tr );
}
}
}
else if ( oOpts.order == "current" && oOpts.filter == "applied" )
{
for ( i=0, iLen=oSettings.aiDisplay.length ; i<iLen ; i++ )
for ( i=0, iLen=aiDisplay.length ; i<iLen ; i++ )
{
a.push( oSettings.aoData[ oSettings.aiDisplay[i] ].nTr );
tr = aoData[ aiDisplay[i] ].nTr;
if ( tr )
{
a.push( tr );
}
}
}
else if ( oOpts.order == "original" && oOpts.filter == "none" )
{
for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
for ( i=0, iLen=aoData.length ; i<iLen ; i++ )
{
a.push( oSettings.aoData[ i ].nTr );
tr = aoData[ i ].nTr ;
if ( tr )
{
a.push( tr );
}
}
}
else if ( oOpts.order == "original" && oOpts.filter == "applied" )
{
for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
for ( i=0, iLen=aoData.length ; i<iLen ; i++ )
{
if ( $.inArray( i, oSettings.aiDisplay ) !== -1 )
tr = aoData[ i ].nTr;
if ( $.inArray( i, aiDisplay ) !== -1 && tr )
{
a.push( oSettings.aoData[ i ].nTr );
a.push( tr );
}
}
}

42
media/src/api/api.methods.js
View File

@ -37,8 +37,11 @@
*/
this.$ = function ( sSelector, oOpts )
{
var i, iLen, a = [];
var i, iLen, a = [], tr;
var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] );
var aoData = oSettings.aoData;
var aiDisplay = oSettings.aiDisplay;
var aiDisplayMaster = oSettings.aiDisplayMaster;
if ( !oOpts )
{
@ -57,37 +60,54 @@ this.$ = function ( sSelector, oOpts )
{
for ( i=oSettings._iDisplayStart, iLen=oSettings.fnDisplayEnd() ; i<iLen ; i++ )
{
a.push( oSettings.aoData[ oSettings.aiDisplay[i] ].nTr );
tr = aoData[ aiDisplay[i] ].nTr;
if ( tr )
{
a.push( tr );
}
}
}
else if ( oOpts.order == "current" && oOpts.filter == "none" )
{
for ( i=0, iLen=oSettings.aiDisplayMaster.length ; i<iLen ; i++ )
for ( i=0, iLen=aiDisplayMaster.length ; i<iLen ; i++ )
{
a.push( oSettings.aoData[ oSettings.aiDisplayMaster[i] ].nTr );
tr = aoData[ aiDisplayMaster[i] ].nTr;
if ( tr )
{
a.push( tr );
}
}
}
else if ( oOpts.order == "current" && oOpts.filter == "applied" )
{
for ( i=0, iLen=oSettings.aiDisplay.length ; i<iLen ; i++ )
for ( i=0, iLen=aiDisplay.length ; i<iLen ; i++ )
{
a.push( oSettings.aoData[ oSettings.aiDisplay[i] ].nTr );
tr = aoData[ aiDisplay[i] ].nTr;
if ( tr )
{
a.push( tr );
}
}
}
else if ( oOpts.order == "original" && oOpts.filter == "none" )
{
for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
for ( i=0, iLen=aoData.length ; i<iLen ; i++ )
{
a.push( oSettings.aoData[ i ].nTr );
tr = aoData[ i ].nTr ;
if ( tr )
{
a.push( tr );
}
}
}
else if ( oOpts.order == "original" && oOpts.filter == "applied" )
{
for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
for ( i=0, iLen=aoData.length ; i<iLen ; i++ )
{
if ( $.inArray( i, oSettings.aiDisplay ) !== -1 )
tr = aoData[ i ].nTr;
if ( $.inArray( i, aiDisplay ) !== -1 && tr )
{
a.push( oSettings.aoData[ i ].nTr );
a.push( tr );
}
}
}