Here is an example of doing a login form which does a POST from a MXML
form. This "simulates" the posting of a HTML form to the standard
J2EE login service. This also goes to show how simple it is to
integrate into J2EE security. There's no reason to need to roll your
own security.
<mx:Script>
<![CDATA[
var j_username:String;
var j_password:String;
function submitLogin() {
j_username = username.text;
j_password = password.text;
getURL( "j_security_check" , "_self" , "POST" );
}
]]>
</mx:Script>
<mx:Form>
<mx:FormItem>
<mx:Label text="Username">
<mx:TextInput id="username" />
</mx:FormItem>
<mx:FormItem>
<mx:Label text="Password"/>
<mx:TextInput id="password" password="true"/>
</mx:FormItem>
<mx:FormItem>
<mx:VBox horizontalAlign="center">
<mx:Button label="Login" click="submitLogin();"/>
</mx:VBox>
</mx:FormItem>
</mx:Form>
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In [email protected], "Mark Wales" <[EMAIL PROTECTED]> wrote:
>
>
> I've tried using child tags in the same namespace, I've also tried
> creating objects in Actioncript and then embedding them such as:
>
> In MXML:
> <request>{myRequestObject}</request>
>
> In Actionscript:
> new myRequestObject:Object = new Object;
> new embeddedObject:Object = new Object;
>
> embeddedObject.name = "test"
> myRequestObject.commit = "Create";
> myRequestObject.category = embeddedObject;
>
> The "commit"=>"Create" works fine but "category" points to some
> variation of "{object}" - never quite what I am trying to attain.
>
> I've used generic objects as well as arrays - all to no avail. I can
> give an enumeration of the variations and permutations on my results in
> my next email - but it seems there is probably some obvious "right way"
> to do this that I'm just missing somehow.
>
> -Mark
>
> -----Original Message-----
> From: [email protected] [mailto:[EMAIL PROTECTED] On
> Behalf Of Peter Farland
> Sent: Saturday, January 28, 2006 3:49 PM
> To: [email protected]
> Subject: RE: [flexcoders] Using HTTPService to POST complex data
>
> Have you tried moving your custom values as the child tags of
> <mx:request> to the same namespace by prefixing them with mx: ?
> Alternatively, have you assigned an id to your HTTPService and then used
> script to set the request property to an anonymous Object that contains
> the properties that you want to POST?
>
> What do you have set for the contentType? The default should be
> "application/x-www-form-urlencoded" which is what you'd want for a form
> submission.
>
> Pete
>
> -----Original Message-----
> From: [email protected] [mailto:[EMAIL PROTECTED] On
> Behalf Of stuff
> Sent: Saturday, January 28, 2006 9:18 AM
> To: [email protected]
> Subject: [flexcoders] Using HTTPService to POST complex data
>
>
> I am trying to emulate an HTML form submission with HTTPService and I
> seem to be missing something on the construction of the associated
> request. From the server log of a successful POST I have the following:
>
> [POST] Parameters: {"commit"=>"Create", "category"=>{"name"=>"Test"},
> ...}
>
> At present, my request looks like this:
>
> <mx:request>
> <category><name>Test</name></category>
> <commit>Create</commit>
> </mx:request>
>
> ...But that generates a runtime error. I have tried multiple constructs
> (Arrays, ActionScript, etc.) but I've not been able to hit on the right
> solution.
>
> Does anyone have any suggestions?
>
> Thanks,
>
> -Mark
>
>
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