Comments on: How to Create a Remote Paging Listview Using GWT-Ext

By: Barbara6789

Barbara6789 — Fri, 23 Oct 2009 18:32:15 +0000

Incollege right now will read this latter

Have a nice day
marshel
______________________________________________
Aion Powerleveling | aion gold

By: a_mol

a_mol — Wed, 02 Sep 2009 09:03:59 +0000

Now it seems so clear and simple …

Thanks for the great tutorial!!!

By: Adrian Smith

Adrian Smith — Thu, 06 Aug 2009 17:04:39 +0000

> Why are not showing the attributes of the Account, it's showing the object.
Is the class com.lk.remote.Person a JavaBean (http://en.wikipedia.org/wiki/JavaBean#JavaBean_...

> I don't have the constructor method JSONArray with a parameter boolean like you code
I'm using the JSON lib available on this page, http://www.json.org/java/index.html.

By: dhanuska

dhanuska — Thu, 06 Aug 2009 07:38:57 +0000

my jason is like

{ "totalPersons": 25, "persons": [ com.lk.remote.Person@1ad6b4b, com.lk.remote.Person@5f2db0, com.lk.remote.Person@b0a3f5, com.lk.remote.Person@dc41c5, com.lk.remote.Person@6214f5, com.lk.remote.Person@14e113b, com.lk.remote.Person@4d76b4, com.lk.remote.Person@1ac5f13, com.lk.remote.Person@195dd5b, com.lk.remote.Person@1f78b68]}

Why are not showing the attributes of the Account, it's showing the object.

and also

JSONArray jsonPersons = new JSONArray(persons, true);

I don't have the constructor method JSONArray with a parameter boolean like you code

By: Adrian Smith

Adrian Smith — Mon, 22 Jun 2009 15:52:51 +0000

Hi Rajesh,

Is the “total” attribute returned in your JSON correct? (the total field in the example I give is “totalPerons” – although that's a mis-spelling, it should be “totalPersons”). This attribute should be the total number of records in the listview, not just the current page.

Adrian

By: rpelluru

rpelluru — Sat, 20 Jun 2009 09:19:19 +0000

Hi,
I tried above example , in my data base i have 21 records.But it's displaying only 15 records in my grid and next page and last page buttons are disabled.Could you help us to figure out the mistake done by me.

Regards,
Rajesh

By: Adrian Smith

Adrian Smith — Thu, 12 Feb 2009 07:39:42 +0000

Could it be that your Account object isn't a javabean (with getters for each attribute)?

By: belgamo

belgamo — Wed, 11 Feb 2009 18:35:21 +0000

Hi, very good code.

I just have one doubt. I follow the steps and my json is like it:

{
"accounts": [
com.microcpd.mapp.server.Account@13b9fae,
com.microcpd.mapp.server.Account@1706da8,
com.microcpd.mapp.server.Account@2f356f],
"totalCounts": 3}

Why are not showing the attributes of the Account, it's showing the object.

Thanks a lot

By: Shebin

Shebin — Mon, 01 Dec 2008 08:17:07 +0000

Is there any way of getting the selected row in this application.I created 8 columns and according to a row selected , there are a few actions to be done.But there is no way as I see.Can you please suggest a method….?

By: Angus

Angus — Thu, 27 Nov 2008 09:54:38 +0000

I'm getting everything but the data being displayed too. The data is returned to the client and is nicely displayed in Firebug, but no sign of it in the GridPanel. Any suggestions anyone?