I have been struggling with this for several hours now, and am at the
end of my rope. I am hoping somebody here can help. I have a flash
form with 3 <cfselect> controls on it. 2 of the cfselects contain a
listing of states, which I have just added manually in the form setup
with a bunch of <option> tags inside the <cfselect>. The third cfselect
is populated from a query that runs when the form loads containing the
names of Internet Service Providers.
I also have a <cfgrid> component that is populated when the form loads
with a list of customers. In the onChange event of the grid, I populate
the controls on the form with the customer details, and also choose the
correct option from the cfselect controls that correspond to the
customer record. The 2 cfselects that I populate manually with the
names of states work fine, but the cfselect that is populated
dynamically from a query will not display the appropriate ISP that
corresponds to the customer record. It never changes it's value.
Here is some code:
The onchange of the <cfgrid> calls the custGridChanged function:
public function custGridChanged():Void {
selectOption(provider, custGrid.selectedItem.I_Name);
selectOption(state, custGrid.selectedItem.CU_State);
selectOption(billingState, custGrid.selectedItem.CU_bstate);
...
...
}
You can see this calls another helper function called selectOption to
find the correct values in the <cfselect>
public function selectOption(cbox:mx.controls.ComboBox,
optionToSelect:String):Void {
var itemFound:String;
itemFound = "no";
for (var i:Number = 0; i < cbox.length; i++) {
if (cbox.getItemAt([i]).data == optionToSelect) {
cbox.selectedIndex = i;
itemFound = "yes";
break;
}
}
if (itemFound == "no") {
cbox.selectedIndex = 0;
}
}
As I said, this code correctly displays the values for the state combo
boxes that I manually add values to, but does not find the correct value
in the ISP combo box that is populated by a query. The code to populate
the ISP combo box is as follows:
ispSelect.labelField = "I_Name";
ispSelect.dataProvider = result; <!--- result is the variable being
passed back from a CFC containing a recordset of ISPs --->
The ISP combo box does get populated correctly.
Thanks for any help with this, and sorry for the long email. If there
is a more appropriate forum I should ask this question, please tell me
and I'll move it there.
Steve
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