[cfaussie] Re: CFform in Flash, using CFGrid -> Tallying up a columns values

[Mike Staver]

Thanks for the info - I just tried the onChange="#gridtotaller#" and 
setting up the cfsavecontent thing - and when I save the form, it won't 
display after a refresh.  I'm trying to understand the cfsavecontent bit 
here - isn't the variable it saves that, and not a function name that I 
should be calling durn an onChange? Could I do this instead:

<cfgrid name="stock"... onChange="var total=0;
     for(var i = 0; i < GridData.dataProvider.length; i++)
      {
         total = total + stock.dataProvider[i]['SharesStart'];
     }
     total_field = total;">
Chris Velevitch wrote:
If the grid is called Stock, then:-
<cfsavecontent variable="gridtotaller">
     var total=0;
     for(var i = 0; i < datagrid.dataprovider.length; i++)
      {
         total = total + stock.dataprovider[i]["columname"];
     }
     total_field = total;
 </cfsavecontent>
 ...
<cfgrid name="stock"... onChange="#gridtotaller#">...</cfgrid>
The attribute dataprovider is an array objects that is used to display
the values in the rows and the attribute names in each row object
should match each of the <cfgridcolumn name="..."> tags.
Chris
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