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Rank: Member
Groups: Member
Joined: 10/25/2009
Posts: 26
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I work with eo.grid with many data!!! (1.000 records) in client mode, it is very helpfully for sort and paging. The grid is inside a callbackpanel, but is is very slow because the data comeback from the client to the server. I have try "EnalbeViewState=false" for eo.grid, but the grid don't display data (Is it normal ?)I have solve a little with a java function ClientSideBeforeExecute="before_execute" for a callbackpanel.
Code: JavaScript
function before_execute(callback) {
var grid = eo_GetObject('MyGrid');
if (grid != null)
grid.unload();
}
}
It is all ok, but if in the client i try to sort the grid, than I get an error from a CallBackPanel when is postback. I think that is better if a solve a problem with "EnableViewState=false" for a grid in a callbackpanel!!! Can u help me ? Sorry for my english, thx!!!!
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,194
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Hi,
The Grid supports Callback mode. You would need to set the Grid's RunningMode to Callback and you no longer need a CallbackPanel at all.
Thanks!
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Rank: Member
Groups: Member
Joined: 10/25/2009
Posts: 26
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I like your grid in RunningMode = Client (the server work less for paging and sorting)!!!!!
I think that is better that you solve the problem EnableViewState = false for eo.grid!!!
All components have this property!!!
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,194
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Hi,
The Grid should be able to display data if you set EnableViewState to false. In fact many of our samples have EnableViewState set to false on the Grid. You can take a look of Demos\Demos.xml in the sample project. Look for Grid samples and if you do not see options="EnableViewState" for that sample, then view state is disabled for that sample.
If you continue to have problem, please try to isolate the problem into a test project and we will be happy to take a look.
Thanks!
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Rank: Member
Groups: Member
Joined: 10/25/2009
Posts: 26
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Hi,
I have set in your demo project, "Grid" "Client Running Mode", the property for the "Grid1", EnableViewState = false.
I get an javascript error and the grid is empty!!!
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,194
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Hi,
That appears to be a problem. We will try to get it fixed and provide you an update build as soon as possible.
Thanks!
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,194
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Hi,
We have posted a new build that addressed this issue. Please see your private message for download location.
Thanks!
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