Announcement

**meindert** · 30 Jun 2010, 03:49

I have the same issue, if i refresh a recordset with a (set of) custom criteria it works under development, but when compiled the parameter value is set to [Object object]

**gcstang** · 13 Jul 2010, 13:45

I really would like to move onto SmartGWT 2.2 but I can't without a fix or explanation of how to work around this.

Someone please give some guidance.

**L.Jarosch.mwea** · 2 Sep 2010, 06:15

i also can confirm this problem.

A fix or a workaround would be really appreciated.

**enguerran** · 2 Sep 2010, 06:27

It is due to the Date Field. Try to remove the DateRange Editor and you will find back your linearized criterias.

Other way, load your Object object in a public Criteria(JavaScriptObject jsObj).

Yes?

**meindert** · 2 Sep 2010, 06:47

I don't use a DateRange Editor, I assign a value to a criteria attribute and use my 'normal' attribute_map => object translator to get a fillter object

Code:

copyValues(request.getCriteria(),filter);
[Fetch values from server filtered by the filter object]

public static void copyValues(DataClass from, Brand to) {
   to.setBrandId(from.getAttributeAsString("brandId"));
   to.setOemCode(from.getAttributeAsString("oemCode"));
   to.setDescription(from.getAttributeAsString("description"));
   to.setDeleted(from.getAttributeAsBoolean("deleted"));
}

What do you mean when you say;
'load your Object object in a public Criteria(JavaScriptObject jsObj).'

The issue is that the request.getCriteria() does not contain the attribute value but a object (probably the object {operator=and, _constructor=AdvancedCriteria, criteria=[object Object]})
And that it only behaves like that after the GWT module is compiled...

**gilcollins** · 2 Sep 2010, 10:00

Originally posted by Isomorphic

That other issue you're reporting comes from using a FormItem that supplies AdvancedCriteria. Most likely, you have the filterEditor enabled with a "date" field. To avoid AdvancedCriteria being generated (assuming here your code cannot handle it), setFilterEditorType() on the "date" field to a DateItem (instead of the default DateRangeItem).

This is what solved it for me.

**enguerran** · 3 Sep 2010, 01:05

I agree Isomorphic and gilcollins.

What I mean ?

Code:

Criteria c = request.getCriteria();
Criteria advancedC = new Criteria(c.getCriteria());
Map criteriaMap = (Map)advancedC.getValues();

Something like that.

You have to call :

Code:

new Criteria(myObjectJS); //myObjectJS is the Object define in your map by [object Object]

**meindert** · 3 Sep 2010, 01:31

Ok, so the workaround for filtering a dataset like this:

Code:

listGrid.invalidateCache();
Criteria filter= listGrid.getCriteria();
filter.setAttribute("oemCode", filterValue);
listGrid.fetchData(filter);

is

Code:

Criteria c = listGrid.getCriteria();
c.setAttribute("oemCode", filterValue);
Criteria advancedC = new Criteria(c.getCriteria());
listGrid.fetchData(advancedC );

I'll try this.

Still don't understand what you mean by
new Criteria(myObjectJS); //myObjectJS is the Object define in your map by [object Object]

The object defined in my map would be a string object called oemCode

Thanks for the help, it's quite a time consuming issue to fix because it only happens in the compiled GWT and not in hosted mode

**meindert** · 8 Feb 2011, 08:13

Hi all,
How can I manually set the criteria on a grid without getting this com.google.gwt.user.client.rpc.SerializationException on the compiled GWT RPC???

I now create a seperate Criteria object:

Code:

destinationCriteria = new Criteria("bmId", filter.getBmId());
destinationCriteria.addCriteria("type", DealerGroupType.TYPE_REGION.getCode());

and pass this when fetching the data

Code:

destinationGrid.fetchData(destinationCriteria);

Am I doing this wrong?

Announcement

SmartGWT 2.2 Criteria (DSRequest.getCriteria()) object changed?

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