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

[Mike Staver]

Ok, so here is my code. I've tried to simplify it as much as possible to 
eliminate any possible problems:

<cfgrid name="StockOutput" format="Flash" query="GetStocks" 
colHeaders="yes" colHeaderAlign="center" enabled="yes" selectMode="Edit">
<cfgridcolumn name="StockID" header="StockID" display="no">
<cfgridcolumn name="EntityID" header="EntityID" display="no">
<cfgridcolumn name="TaxYear" header="TaxYear" display="no">
<cfgridcolumn name="ShareHolder" header="Share Holder" display="yes">
<cfgridcolumn name="StockClass" header="StockClass" display="yes" values 
= "common, preferred">
<cfgridcolumn name="SharesStart" header="Shares Dec, 31 #PrevYear#" 
display="yes">
<cfgridcolumn name="SharesEnd" header="Shares Dec, 31 #cookie.taxyear#" 
display="yes">
</cfgrid>
<cfformgroup type="horizontal" style="horizontalAlign:center">
<cfinput type="button" name="ins" value="Add Stock" 
onClick="GridData.insertRow(StockOutput); 
StockOutput.dataProvider.editField(StockOutput.selectedIndex, 'TaxYear', 
'#cookie.TaxYear#'); 
StockOutput.dataProvider.editField(StockOutput.selectedIndex, 
'EntityID', '#cookie.EntityID#');">
<cfinput type="button" name="del" value="Delete Stock" 
onClick="GridData.deleteRow(StockOutput);">
<cfset test = 0>
<cfscript>
for (i = 0; i lt 4; i=i+1) {
 test = test + StockOutput.dataProvider[i]["SharesStart"];
	}
</cfscript>

<cfformitem type="html">
<cfoutput>Grid total: #gridmaster#</cfoutput>
</cfformitem>
Now I'm getting this error:
Error Occurred While Processing Request
Element DATAPROVIDER is undefined in STOCKOUTPUT.
The error occurred in C:\Inetpub\wwwroot\5471\legal.cfm: line 113
Called from C:\Inetpub\wwwroot\5471\legal.cfm: line 106
Called from C:\Inetpub\wwwroot\5471\legal.cfm: line 85
Called from C:\Inetpub\wwwroot\5471\legal.cfm: line 64
Called from C:\Inetpub\wwwroot\5471\legal.cfm: line 59
Called from C:\Inetpub\wwwroot\5471\legal.cfm: line 1
111 :                           
112 :                        for (i = 0; i lt 4; i=i+1) {
113 :                            test = test + 
StockOutput.dataProvider[i]["SharesStart"];
114 :                        }
115 :                   

I'm sure we're close....
Chris Velevitch wrote:
oops ;-)

    for(var i = 0; i < datagrid.dataprovider.length; i++)

should be
     for(var i = 0; i < Stock.dataprovider.length; i++)
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