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Code Issues Releases Activity

Fix: Couple of trivial optimisations for speed and size

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This commit is contained in:
Allan Jardine 2012-01-10 14:35:18 +00:00
parent cfb77fd569
commit 91c8547f48
3 changed files with 22 additions and 22 deletions
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22
media/js/jquery.dataTables.js vendored
View File

@ -2610,22 +2610,21 @@
var sName = 'name="'+oSettings.sTableId+'_length"'; var sName = 'name="'+oSettings.sTableId+'_length"';
var sStdMenu = '<select size="1" '+sName+'>'; var sStdMenu = '<select size="1" '+sName+'>';
var i, iLen; var i, iLen;
var aLengthMenu = oSettings.aLengthMenu;
if ( oSettings.aLengthMenu.length == 2 && typeof oSettings.aLengthMenu[0] === 'object' && if ( aLengthMenu.length == 2 && typeof aLengthMenu[0] === 'object' &&
typeof oSettings.aLengthMenu[1] === 'object' ) typeof aLengthMenu[1] === 'object' )
{ {
for ( i=0, iLen=oSettings.aLengthMenu[0].length ; i<iLen ; i++ ) for ( i=0, iLen=aLengthMenu[0].length ; i<iLen ; i++ )
{ {
sStdMenu += '<option value="'+oSettings.aLengthMenu[0][i]+'">'+ sStdMenu += '<option value="'+aLengthMenu[0][i]+'">'+aLengthMenu[1][i]+'</option>';
oSettings.aLengthMenu[1][i]+'</option>';
} }
} }
else else
{ {
for ( i=0, iLen=oSettings.aLengthMenu.length ; i<iLen ; i++ ) for ( i=0, iLen=aLengthMenu.length ; i<iLen ; i++ )
{ {
sStdMenu += '<option value="'+oSettings.aLengthMenu[i]+'">'+ sStdMenu += '<option value="'+aLengthMenu[i]+'">'+aLengthMenu[i]+'</option>';
oSettings.aLengthMenu[i]+'</option>';
} }
} }
sStdMenu += '</select>'; sStdMenu += '</select>';
@ -4452,11 +4451,12 @@
function _fnGetTrNodes ( oSettings ) function _fnGetTrNodes ( oSettings )
{ {
var aNodes = []; var aNodes = [];
for ( var i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ ) var aoData = oSettings.aoData;
for ( var i=0, iLen=aoData.length ; i<iLen ; i++ )
{ {
if ( oSettings.aoData[i].nTr !== null ) if ( aoData[i].nTr !== null )
{ {
aNodes.push( oSettings.aoData[i].nTr ); aNodes.push( aoData[i].nTr );
} }
} }
return aNodes; return aNodes;

15
media/src/core/core.length.js
View File

@ -17,22 +17,21 @@ function _fnFeatureHtmlLength ( oSettings )
var sName = 'name="'+oSettings.sTableId+'_length"'; var sName = 'name="'+oSettings.sTableId+'_length"';
var sStdMenu = '<select size="1" '+sName+'>'; var sStdMenu = '<select size="1" '+sName+'>';
var i, iLen; var i, iLen;
var aLengthMenu = oSettings.aLengthMenu;
if ( oSettings.aLengthMenu.length == 2 && typeof oSettings.aLengthMenu[0] === 'object' && if ( aLengthMenu.length == 2 && typeof aLengthMenu[0] === 'object' &&
typeof oSettings.aLengthMenu[1] === 'object' ) typeof aLengthMenu[1] === 'object' )
{ {
for ( i=0, iLen=oSettings.aLengthMenu[0].length ; i<iLen ; i++ ) for ( i=0, iLen=aLengthMenu[0].length ; i<iLen ; i++ )
{ {
sStdMenu += '<option value="'+oSettings.aLengthMenu[0][i]+'">'+ sStdMenu += '<option value="'+aLengthMenu[0][i]+'">'+aLengthMenu[1][i]+'</option>';
oSettings.aLengthMenu[1][i]+'</option>';
} }
} }
else else
{ {
for ( i=0, iLen=oSettings.aLengthMenu.length ; i<iLen ; i++ ) for ( i=0, iLen=aLengthMenu.length ; i<iLen ; i++ )
{ {
sStdMenu += '<option value="'+oSettings.aLengthMenu[i]+'">'+ sStdMenu += '<option value="'+aLengthMenu[i]+'">'+aLengthMenu[i]+'</option>';
oSettings.aLengthMenu[i]+'</option>';
} }
} }
sStdMenu += '</select>'; sStdMenu += '</select>';

7
media/src/core/core.support.js
View File

@ -29,11 +29,12 @@ function _fnSettingsFromNode ( nTable )
function _fnGetTrNodes ( oSettings ) function _fnGetTrNodes ( oSettings )
{ {
var aNodes = []; var aNodes = [];
for ( var i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ ) var aoData = oSettings.aoData;
for ( var i=0, iLen=aoData.length ; i<iLen ; i++ )
{ {
if ( oSettings.aoData[i].nTr !== null ) if ( aoData[i].nTr !== null )
{ {
aNodes.push( oSettings.aoData[i].nTr ); aNodes.push( aoData[i].nTr );
} }
} }
return aNodes; return aNodes;