Thread: j2s-development] Slow table item creation
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From: Soheil H. Y. <soh...@gm...> - 2006-06-28 09:54:30
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Hi, I wrote a benchmark test for widgets of J2S. Creating a table with 800 items takes about 15 sec. on my laptop. creating each item costs about 2ms. So, it must take 2*1000 to add items to the table. I'm not sure if it is because of the layout of the table. Any ideas ? Regards, Soheil |
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From: Zhou R. <jo...@sj...> - 2006-06-28 10:04:51
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Soheil Hassas Yeganeh wrote: > Hi, > I wrote a benchmark test for widgets of J2S. Creating a table with 800 > items takes about 15 sec. on my laptop. creating each item costs about > 2ms. So, it must take 2*1000 to add items to the table. > I'm not sure if it is because of the layout of the table. > Any ideas ? > Regards, > Soheil > > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > j2s-development mailing list > j2s...@li... > https://lists.sourceforge.net/lists/listinfo/j2s-development > > > Read something here: http://www.quirksmode.org/dom/innerhtml.html |
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From: Soheil H. Y. <soh...@gm...> - 2006-06-28 12:28:02
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I read that. That was a very good benchmark. And I get that just using innerHTML2 method will build a createItem() method with acceptable performance. But, using that method will make the codes so ugly and unreadable. Any ideas to use innerHTML properly in Java2Script? Is it ok to use it in the way it is ? Regards, Soheil On 6/28/06, Zhou Renjian <jo...@sj...> wrote: > Soheil Hassas Yeganeh wrote: > > Hi, > > I wrote a benchmark test for widgets of J2S. Creating a table with 800 > > items takes about 15 sec. on my laptop. creating each item costs about > > 2ms. So, it must take 2*1000 to add items to the table. > > I'm not sure if it is because of the layout of the table. > > Any ideas ? > > Regards, > > Soheil > > > > Using Tomcat but need to do more? Need to support web services, security? > > Get stuff done quickly with pre-integrated technology to make your job easier > > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > _______________________________________________ > > j2s-development mailing list > > j2s...@li... > > https://lists.sourceforge.net/lists/listinfo/j2s-development > > > > > > > Read something here: > http://www.quirksmode.org/dom/innerhtml.html > > > > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > j2s-development mailing list > j2s...@li... > https://lists.sourceforge.net/lists/listinfo/j2s-development > |
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From: Soheil H. Y. <soh...@gm...> - 2006-06-28 13:20:08
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I changed the implementation of TableItem.setText() using innerHTML2 method. There is no significant performance improvement. Any IDEA? Is it because of Table.createItem bottleneck ? By the way, using it I could improve the performance of TableItem.setText(String[] strings) by eliminating the "for loop". Regards, Soheil On 6/28/06, Soheil Hassas Yeganeh <soh...@gm...> wrote: > I read that. That was a very good benchmark. > And I get that just using innerHTML2 method will build a createItem() > method with acceptable performance. > But, using that method will make the codes so ugly and unreadable. > Any ideas to use innerHTML properly in Java2Script? Is it ok to use it > in the way it is ? > > > Regards, > Soheil > > On 6/28/06, Zhou Renjian <jo...@sj...> wrote: > > Soheil Hassas Yeganeh wrote: > > > Hi, > > > I wrote a benchmark test for widgets of J2S. Creating a table with 800 > > > items takes about 15 sec. on my laptop. creating each item costs about > > > 2ms. So, it must take 2*1000 to add items to the table. > > > I'm not sure if it is because of the layout of the table. > > > Any ideas ? > > > Regards, > > > Soheil > > > > > > Using Tomcat but need to do more? Need to support web services, security? > > > Get stuff done quickly with pre-integrated technology to make your job easier > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > _______________________________________________ > > > j2s-development mailing list > > > j2s...@li... > > > https://lists.sourceforge.net/lists/listinfo/j2s-development > > > > > > > > > > > Read something here: > > http://www.quirksmode.org/dom/innerhtml.html > > > > > > > > Using Tomcat but need to do more? Need to support web services, security? > > Get stuff done quickly with pre-integrated technology to make your job easier > > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > _______________________________________________ > > j2s-development mailing list > > j2s...@li... > > https://lists.sourceforge.net/lists/listinfo/j2s-development > > > |