Start Building Professional
Web Apps Today


 
Categories Question details Back To List
Question  posted on Oct 23, 2008 02:36
open dhtmlx forum
How to load all rows in SmartRendering?

How to load all rows in SmartRendering mode?

I would like to call this function before PrintView to have complete set of data on print
Answer posted by Support on Oct 23, 2008 04:20
mygrid.forEachRow(function(id){
   mygrid.getRowById(id)
});

By the way, dhtmlxgrid 2.0 must generate  correct PrintView in srnd mode without additional steps
Answer posted on Oct 23, 2008 03:12
I try this way:
function print(){    
    mygrid.forEachRow(function(id){
       mygrid.getRowById(id);      
    });
    mygrid.printView();
}

And no difference: only prints visible rows
When alert(id) added to iteration it only shows id of visible rows

Im using dhtmlxgrid 2.0, my grid configuration is:

mygrid.enableAutoHeight(true,250,true);   
mygrid.init();
mygrid.enableSmartRendering(true);   

Answer posted by Support on Oct 23, 2008 06:38
Are you using grid in static smart rendering or in dynamic smart rendering mode ( all data loaded at once or by chunks )?
In case of dyn. loading - there is no way to force loading of all not loaded yet data.
In first case, please try use slightly different approach. 

function print(){  
  for (var i=0; i<mygrid.getRowsNum(); i++)
      mygrid.render_row(i);
  mygrid.printView();
}

Answer posted on Oct 23, 2008 07:03
Still no luck, works same way showing only rows visible on page.

Im using SmartRendering not DynamicLoading, in my grid file I have complete set of records.
When I scroll down to show all rows and call PrintView - only then I have complete set of rows.

Answer posted by Support on Oct 23, 2008 07:55
Please contact us directly at support@dhtmlx.com if you need a workind sample of such functionality.
Answer posted by ragsna on Oct 23, 2008 10:23
Hi there,
funny, I'm facing exactly the same problem here today.
If I "filter" the data, it often works, if there are more not too much entries in the table. However, it's a little bit buggy, sometimes it works and all entries are shown, sometimes not. Maybe its depending on the number of items shown / filtered ? Furthermore, if I dont filter my data, the printView() does not work at all. Nothing happens when clicking. I'm also using static smartrendering.
Any idea how to solve this ?
Thanks,
ragsna
Answer posted by Support on Oct 24, 2008 02:10

>>funny, I'm facing exactly the same problem here today.
Be sure that you are using static smart rendering , and all data loaded at once. Same as print-view, filtering will not work if you are using dynamic smart rendering and loading data to client side by chunks. 
Which version of grid you are using? Before dhtmlxgrid 2.0 printView worked only for rendered rows.

If you have such problems with dhtmlxgrid 2.0 - please provide any kind of sample or demo link , where issue can be reconstructed ( you can send such info directly to support@dhtmlx.com )

Answer posted on Oct 27, 2008 00:46
I received fix (dhtmlxgrid_nxml.js) from support that solved my problem
Attachments (1)
dhtmlxgrid_nxml.js16.59 Kb
Answer posted by Support on Oct 27, 2008 02:38
Provided file is original version from dhtmlxgrid 2.0 package, it mostly compatible with 1.6 version and can be used with it to allow operations in SRND mode