enableSmartRendering row not exists

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#1


hello,use enableSmartRendering turn on,i had 300 records in grid



  grid.attachFooter(“

countValue:0
”);



 handler js is function sumAllRowsValue(){



var numbers=grid.getRowsNum()==""||grid.getRowsNum==null?0:grid.getRowsNum;



var countValues;



grid.forEachRow(function xyz(row_id) {



countValues=countValue+grid.cells(row_id,0).getValue();



});



window.document.getElementById(’'AllRowsValue).value=countValues;



}



  when excute the sumAllRowsValue function,it always throws row is not exits ?



 how to make it ,please ?



                                   best wishes for you.



    qq_cn



 

#2

Please make sure if you are calling sumAllRowsValue() function only after all rows was loaded:
mygrid.load(url,function(){
sumAllRowsValue()
})
There is no way to get cell value if row wasn’t loaded from the server side yet.