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Dev: Trivial tidy up of _fnConvertToWidth

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- Just 43 bytes saved, but tidier code and smaller size...
This commit is contained in:
Allan Jardine 2013-02-18 08:47:47 +00:00
parent 7c53a1824c
commit a67ff2fadb
2 changed files with 18 additions and 20 deletions
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19
media/js/jquery.dataTables.js vendored
View File

@ -3563,25 +3563,24 @@
*/
function _fnConvertToWidth ( sWidth, nParent )
{
if ( !sWidth || sWidth === null || sWidth === '' )
if ( ! sWidth )
{
return 0;
}
if ( !nParent )
if ( ! nParent )
{
nParent = document.body;
}
var iWidth;
var nTmp = document.createElement( "div" );
nTmp.style.width = _fnStringToCss( sWidth );
var n = $('<div/>')
.css( 'width', _fnStringToCss( sWidth ) )
.appendTo( nParent );
var width = n.offsetWidth;
n.remove();
nParent.appendChild( nTmp );
iWidth = nTmp.offsetWidth;
nParent.removeChild( nTmp );
return ( iWidth );
return width;
}

19
media/src/core/core.sizing.js
View File

@ -7,25 +7,24 @@
*/
function _fnConvertToWidth ( sWidth, nParent )
{
if ( !sWidth || sWidth === null || sWidth === '' )
if ( ! sWidth )
{
return 0;
}
if ( !nParent )
if ( ! nParent )
{
nParent = document.body;
}
var iWidth;
var nTmp = document.createElement( "div" );
nTmp.style.width = _fnStringToCss( sWidth );
var n = $('<div/>')
.css( 'width', _fnStringToCss( sWidth ) )
.appendTo( nParent );
var width = n.offsetWidth;
n.remove();
nParent.appendChild( nTmp );
iWidth = nTmp.offsetWidth;
nParent.removeChild( nTmp );
return ( iWidth );
return width;
}