dhtmlxgrid - getRowsNum() in dynamic loading

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#1

Hi,



How can I get the total number of record not only the one that are visible? I’m using smart rendering and dynamic load.



Thanks.

#2


If you will execute mygrid.getRowsNum() method after first portion of rows was loaded it will return total number of records:


mygrid.loadXML(“dynload.php”,function(){
alert(mygrid.getRowsNum());
});


#3


thanks, it works but if I do the code below it returning me 0:



mygrid.loadXML(“dynload.php”);



alert(mygrid.getRowsNum());



I need to put the number of row in a variable… It does not work if I do



mygrid.loadXML(“dynload.php”);



var nNumberOfRow = 0;



nNumberOfRow=mygrid.getRowsNum();



alert(nNumberOfRow);   -> return 0



Do you have any idea?

#4


This code returns 0 because of by the time of executing alert(mygrid.getRowsNum()); any row was loaded to the grid. The only way to detect when first portion of rows was loaded is to use 2nd paramether of loadXML method.

#5


Ok, so I can not use it outside the function loadXML in 2nd parameters? Because this code below does not work too:



var intNumberOfRow = 0;



mygrid.loadXML(“dynload.php”,function(){
  intNumberOfRow = mygrid.getRowsNum();
 });



alert(intNumberOfRow); -> return 0


#6

Finnaly I found a solution. I have put a timeout.