Forum

November 2nd, 2014
A A A
Avatar

Lost password?
Advanced Search

— Forum Scope —




— Match —





— Forum Options —





Minimum search word length is 3 characters - maximum search word length is 84 characters

The forums are currently locked and only available for read only access
sp_Feed Topic RSS sp_TopicIcon
Filtering jsondata are slow -- eval
20/08/2013
16:32
Avatar
minggi
New Member
Members
Forum Posts: 2
Member Since:
29/03/2013
sp_UserOfflineSmall Offline

Hi

I have a filtering perfomance problem.

Now I fixed the problem with code below (replace the eval function):

Make this sense for you or have I  an other problem with this code? It works much faster :-)

        this.execute=function(){
            var match=_query, results=[];
            if(match === null){
                return self;
            }
            $.each(_data,function()
            {
                window.gridThis = this;
                if(new Function("return " + match.replace(/this/g, "window.gridThis") + ";")())
                {
                    results.push(this);
                }
            });
            _data=results;
            return self;
        };

Th original code was:

        this.execute=function(){
            var match=_query, results=[];
            if(match === null){
                return self;
            }
            $.each(_data,function(){
                if(eval(match)){results.push(this);}
            });

Forum Timezone: Europe/Sofia

Most Users Ever Online: 496

Currently Online:
26 Guest(s)

Currently Browsing this Page:
1 Guest(s)

Top Posters:

OlegK: 1255

markw65: 179

kobruleht: 144

phicarre: 132

YamilBracho: 124

Renso: 118

Member Stats:

Guest Posters: 447

Members: 11373

Moderators: 2

Admins: 1

Forum Stats:

Groups: 1

Forums: 8

Topics: 10592

Posts: 31289

Newest Members:

, razia, Prankie, psky, praveen neelam, greg.valainis@pa-tech.com

Moderators: tony: 7721, Rumen[Trirand]: 81

Administrators: admin: 66

Comments are closed.
Privacy Policy   Terms and Conditions   Contact Information