jQuery Grid Plugin - jqGrid - Topic: Performance improvement in addRowData http://www.trirand.com/blog/?page_id=393/discussion/performance-improvement-in-addrowdata Simple:Press Version 5.7.5.3 tony on Performance improvement in addRowData http://www.trirand.com/blog/?page_id=393/discussion/performance-improvement-in-addrowdata#p1169 Discussion http://www.trirand.com/blog/?page_id=393/discussion/performance-improvement-in-addrowdata#p1169 Thank you Peter. Added (with some changes in in upcomming bugfix release)

Regards

Tony

]]> Sun, 20 Jul 2008 04:08:45 +0300 pero on Performance improvement in addRowData http://www.trirand.com/blog/?page_id=393/discussion/performance-improvement-in-addrowdata#p1163 Discussion http://www.trirand.com/blog/?page_id=393/discussion/performance-improvement-in-addrowdata#p1163 Hi,

filling a grid by consecutive calls to addRowData can be made 4 times faster if you don't remove the "alt" class from all TR and add a later on a gain for all TR:odd.

In addRowData(rowid, data, pos) change the row

if( t.p.altRows === true ) { $("tr", t.grid.bDiv).removeClass("alt"); $("tr:odd", t.grid.bDiv).addClass("alt"); }

to

if( t.p.altRows === true ) {
    // Performance fix: if adding to last position
    if (pos == "last") {
        if ($("tr", t.grid.bDiv).length % 2 == 1) {
            $(row).addClass("alt");
        }
    } else {
        $("tr", t.grid.bDiv).removeClass("alt");
        $("tr:odd", t.grid.bDiv).addClass("alt");
    }
}

Hope someone will find it useful 😉

Cheers

Peter

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