Grid with subgrid

Discontinued products Uncategorized discussions
#1

Is there a way to load a subgrid dynamically? My upcomgin web project will be developed using asp.net. I am thinking of buying your pro. version of dhtmlxGrid to utilize Grid with subgrid feature. I searched around, but couldn’t find a sample or doc that answer my question.



In Grid Configuration XML, can I do something like the following in order to load a subgrid dynamically?



…



subgrid.aspx?ROWID=1



…





If the above method doesn’t work, can I call a asp page in “onSubGridCreated” event like the following?



mygrid.attachEvent(“onSubGridCreated”,function(sub,id,ind,value){

sub.loadXMLString(“subgrid.aspx?ROWID=” + id);

//or mygrid.load(“subgrid.aspx?ROWID=” + id);

return false;

});

#2

Grid provides onSubGridCreated event which can be used to customize sub-grid loading

grid.attachEvent(“onSubGridCreated”,function(sub,id,ind,value){
//sub - subgrid object
//value - value from XML for related cell
sub.loadXMLString(any necessary xml string)
//or mygrid.load("grid.xml�);
return false; //block default logic });

If you have a lot of row at the sub grid and wish increase loading perfomance better to use dhtmlxTreeGrid extension which has more advanced parent-child functionality. Please see example here dhtmlx.com/docs/products/dhtmlxT … namic.html

#3

Thanks for the reply. Could you show me exactly how I would call an ASP web page inside the onSubGridCreated event? 

#4

To load sub grid you can use any availible loading types.
grid.attachEvent(“onSubGridCreated”,function(sub,id,ind,value){
sub.loadXMLString(“subgrid.aspx?ROWID=” + id);
return false; //block default logic });

#5

Thanks so much! I had to make sure there’s a way to make it work before I buy it.