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Update widget-math.js

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Added optimization: there is no need to do calculations on rows which are already filtered.
Improved coding style to align it with rest of code.
This commit is contained in:
Ansis Kļaviņš 2015-10-05 19:52:35 +03:00
parent 0c7658893c
commit a102380ca5
1 changed files with 15 additions and 13 deletions
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26
js/widgets/widget-math.js
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@ -87,26 +87,20 @@
index--;
}
} else if (type === 'below') {
len = $rows.length;
// index + 1 to ignore starting node
for (index = $rows.index( $row ) + 1; index < len; index++ ) {
for ( index = $rows.index( $row ) + 1; index < len; index++ ) {
$t = $rows.eq( index ).children().filter( '[data-column=' + cIndex + ']' );
if ($t.filter( '[' + wo.math_dataAttrib + '^=below]' ).length)
if ( $t.filter( '[' + wo.math_dataAttrib + '^=below]' ).length ) {
break;
if ( ( !$rows.eq( index ).hasClass( filtered ) &&
$rows.eq( index ).not( '[' + wo.math_dataAttrib + '=ignore]' ).length)) {
if ( $t.length ) {
}
if ( !$rows.eq( index ).hasClass( filtered ) &&
$rows.eq( index ).not( '[' + wo.math_dataAttrib + '=ignore]' ).length &&
$t.length ) {
arry.push( math.processText( c, $t ) );
}
}
}
} else {
$mathRows = $rows.not( '[' + wo.math_dataAttrib + '=ignore]' ); // .each(function(){
len = $mathRows.length;
@ -176,8 +170,14 @@
wo.math_isUpdating = true;
if ( c.debug ) {
console[ console.group ? 'group' : 'log' ]( 'Math widget triggering an update after recalculation' );
var time = new Date();
}
c.$table.trigger( 'update' );
if ( c.debug ) {
console.log( 'update completed' + ts.benchmark(time) );
}
}
},
@ -203,6 +203,8 @@
}
for ( index = 0; index < len; index++ ) {
$el = $targetCells.eq( index );
// Row ir filtered off, no need to do further checking
if ( $el.parent().hasClass( wo.filter_filteredRow || 'filtered' ) ) { continue; }
formula = ( $el.attr( wo.math_dataAttrib ) || '' ).replace( type + '-', '' );
arry = ( type === 'row' ) ? math.getRow( c, $el ) :
( type === 'all' ) ? getAll : math.getColumn( c, $el, type );