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Optimize. We can do what is being done in two for-loops in one for-loop and avoid unnecessary temporary variables.

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This commit is contained in:
Madhura Jayaratne
2011-03-12 07:59:29 +05:30
parent 2e2474eb68
commit 0068d42f73
1 changed files with 7 additions and 29 deletions
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36
js/sql.js
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@@ -444,26 +444,15 @@ $(document).ready(function() {
$this_hide.parent().removeClass("hover");
$this_hide.siblings().removeClass("hover");
var last_column = $this_hide.siblings().length;
var txt = [];
var blob_index = [];
var k = 0;
var txt = '';
for(var i = 4; i < last_column; i++){
if($this_hide.siblings("td:eq(" + i + ")").hasClass("inline_edit") == false){
blob_index[k] = i;
k++;
continue;
}
txt[i - 4] = $this_hide.siblings("td:eq(" + i + ")").children(' .original_data').html();
}
k = 0;
for (var i = 4; i < last_column; i++){
if ( blob_index[k] == i){
k++;
continue;
}
txt = $this_hide.siblings("td:eq(" + i + ")").children(' .original_data').html();
if($this_hide.siblings("td:eq(" + i + ")").children().length !=0){
$this_hide.siblings("td:eq(" + i + ")").empty();
$this_hide.siblings("td:eq(" + i + ")").append(txt[i-4]);
$this_hide.siblings("td:eq(" + i + ")").append(txt);
}
}
$(this).prev().prev().remove();
@@ -471,7 +460,7 @@ $(document).ready(function() {
$(this).remove();
});
} else {
var txt=[];
var txt='';
var rows=$(this).parent().siblings().length;;
$(this).append(hide_link);
@@ -494,24 +483,13 @@ $(document).ready(function() {
$this_row.siblings("tr:eq(3) td:eq(" + pos + ")").removeClass("even edit_row_anchor row_" + pos + " vpointer vmarker inline_edit_active hover").addClass("even edit_row_anchor row_" + pos + " vpointer vmarker inline_edit_anchor");
}
var blob_index = [];
var k = 0;
for( var i = 6; i <= rows + 2; i++){
if( $this_row.siblings("tr:eq(" + i + ") td:eq(" + pos + ")").hasClass("inline_edit") == false){
blob_index[k] = i;
k++;
continue;
}
txt[i - 6] = $this_row.siblings("tr:eq(" + i + ") td:eq("+pos+") span.original_data").html();
}
k = 0;
for (var i = 6; i <= rows + 2; i++){
if(blob_index[k] == i){
k++;
if( $this_row.siblings("tr:eq(" + i + ") td:eq(" + pos + ")").hasClass("inline_edit") == false){
continue;
}
txt = $this_row.siblings("tr:eq(" + i + ") td:eq("+pos+") span.original_data").html();
$this_row.siblings("tr:eq("+i+") td:eq("+pos+")").empty();
$this_row.siblings("tr:eq("+i+") td:eq("+pos+")").append(txt[ i - 6]);
$this_row.siblings("tr:eq("+i+") td:eq("+pos+")").append(txt);
}
$(this).prev().remove();
$(this).prev().remove();