Issue on double load on ListGrid smartclient

[franko]

Hi Isomorphic,

I have issue on double load at ListGrid , how to manage to prevent from load twice.

Java

 Criteria c = new Criteria();
 c.addCriteria("id",id);
listgrid.setDataSource(ds.getDataSource());
listgrid.FetchData(c);
listgrid.setFields(id,name,pass);

does any function to disable the load ,


Need help,

Franko

[Blama]

Hi franko,

you should setFields() before fetchData(), also your current fetch is not using the criteria. It should be a parameter of fetchData().

Best regards
Blama

[franko]

Hi @Blama,

Thanks for the answer, will try, actually typing error , fetchData have a parameter criteria. [ fetchData(c); ]

[franko]

Hi ,

The ListGrid still loaded twice, not sure , but I have checked the inspect firefox,

for the second load , in performance result , =

the 'isc_c_Timer_setTimeOut, isc_c_Timer_fireTimeout, isc_c_Class_fireClallback'
with 'isc_c_canvas_clearRedrawQueue' and 'isc_GridBody_redraw', 'isc_ListGrid_redraw'

Seems its redraw after timeout


regards,
franko

[Blama]

Is the ListGrid loaded twice (=two ListGrids, perhaps also in Watch Tab of the developer console), or does the ListGrid load it's data twice? Posts #1 and #4 say different things here.
In the developer console's RPC Tab you can see which JS component issued a request.

[Blama]

Also, as your code wasn't copy&paste, you should paste it here like it is with all setters - some setters (e.g. sort) might cause a 2nd load to succeed if in the wrong place.