June 7th, 2008, 02:18 PM
|
|
Contributing User
|
|
Join Date: Mar 2008
Posts: 60
Time spent in forums: 15 h 39 m 15 sec
Reputation Power: 2
|
|
Datagrid Matching/Compare help
i've been searching and trying for weeks on how to compare values of two seperate datagrids.
for example lets say i have a datagrid named mg_dg like this:
PHP Code:
var myDP:Array = new Array ();
myDP.addItem ({id:1, firstName:"firstName_1", lastName:"lastName_1"});
myDP.addItem ({id:2, firstName:"firstName_2", lastName:"lastName_2"});
myDP.addItem ({id:3, firstName:"firstName_3", lastName:"lastName_3"});
myDP.addItem ({id:4, firstName:"firstName_4", lastName:"lastName_4"});
my_dg.dataProvider = myDP;
let say i have another datagrid named mg_dg2 like this:
PHP Code:
var myDP2:Array = new Array ();
myDP2.addItem ({id:1, firstName:"firstName_1", lastName:"lastName_1"});
myDP2.addItem ({id:2, firstName:"firstName_2", lastName:"lastName_2"});
myDP2.addItem ({id:3, firstName:"firstName_3", lastName:"lastName_3"});
myDP2.addItem ({id:4, firstName:"firstName_5", lastName:"lastName_5"});
my_dg2.dataProvider = myDP2;
so if you noticed with my_dg2 that the there is firstName_5 and lastName_5 but there is not one in the my_dg datgrid.
if i were to select from my_dg2 firstName_5 and lastName_5...what i'm looking do is something along the lines of this:
PHP Code:
var dgListener:Object = new Object ();
dgListener.cellPress = function (eObj:Object) {
//if the selected row values from my_dg2 matches any of the row values in my_dg...
trace("match found");
else
trace("no match found");
//proceed to do something else
};
mg_dg2.addEventListener ("cellPress",dgListener);
so it would output "no match found".
i've even spent countless hours trying to hack this out:
http://waxjelly.wordpress.com/2006/08/21/dynamically-searchable-datagrid-component-flash-as-20/
this is sorta what i'd like to accomplish but not in the sense of using a textinput component.
it filters the datagrid of the text typed into the textinput component.
any help on how to achieve these results or could come up with a better more intuitive solution to this will greatly be appreciated.
thank you
|
Dev Shed Forums Sponsor:
Del.icio.us
Digg
Google
Spurl
Blink
Furl
Simpy
Y! MyWeb
Linear Mode
