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grid reload bug

22/06/2011
17:20

elf803

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22/06/2011

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Hello

I am new to jqGrid, but I already like it.

I think I found a bug in 4.1.0 version that I currently use.

My scenario:

1. Create simple grid with sortable columns and loadonce: true.

2. Using extra button reload grid with following code (load completely new data from the server):

jQuery('#mygrid').setGridParam({datatype:'json',loadonce:false}).trigger("reloadGrid");
jQuery('#mygrid').setGridParam({datatype:'local',loadonce:true});

3. New data on GUI displayed succesfully.

4. Try to sort data using one of the sortable column. OLD DATA displayed.

Also I tried to use

jQuery('#mygrid').jqGrid('clearGridData');

before reloading. But using this code my grid displays endless 'Loading…' while trying to sort the data.

Looks like some kind of grid cache is used.

Could you please clarify, is it a bug or maybe I missed something ?

Thanks in advance.

29/06/2011
14:51

elf803

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22/06/2011

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Hello All,

Could someone please clarify how to completely (with cache cleaning) reload data in grid with loadonce: true ?

Looks like

jQuery('#mygrid').setGridParam({datatype:'json',loadonce:false}).trigger("reloadGrid");
jQuery('#mygrid').setGridParam({datatype:'local',loadonce:true});

does not work 🙁 this code modifies data on GUI, but some kind of cache still contains old data. Frown

18/11/2011
19:56

ramoreez

Indonesia

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18/11/2011

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jQuery("#tbl_view").jqGrid('navButtonAdd',"#pager",{caption:"Clear",title:"Clear Search",buttonicon :'ui-icon-refresh',
   onClickButton:function(){
       mygrid[0].clearToolbar()
   }
});

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