Please hold on, I would send another mail in a while.
-abdul
On 3/6/06, Abdul Qabiz <[EMAIL PROTECTED]> wrote:
Hi,
I wrote a somple QueryString class in AS3, that would get you parameters passed to HTML wrapper.
Usage is simple:
Suppose url is: http://server/page.html?param1=10
AS code:
import com.abdulqabiz.utils.QueryString;
function onAppInit()
{var qs:QueryString = new QueryString();}
trace(qs.param1);
Please find the attached zip file. Or see code below:-
##QueryStringSample.html - HTML Wrapper##
<html>
<head>
<title>Query String Sample</title>
</head>
<body>
<!-- Using FlashObject from http://blog.deconcept.com/flashobject/ -->
<script type="text/_javascript_" src=""> <div id="flashcontent">
This text is replaced by the Flash movie.
</div>
<script type="text/_javascript_">
var fo = new FlashObject("QueryStringSample.swf","mymovie", "100%", "100%", "8.5", "#336699");
fo.write("flashcontent");
</script>
</body>
</html>
##QueryStringSample.mxml - Sample MXML using Class##
<mx:Application xmlns:mx=" http://www.macromedia.com/2005/mxml" creationComplete="initVars()">
<mx:Script><![CDATA[
import com.abdulqabiz.utils.QueryString;
// Declare bindable properties in Application scope.
[Bindable]
public var myName:String;
[Bindable]
public var myHometown:String;
private var qs:QueryString;
// Assign values to new properties.
private function initVars():void {
qs = new QueryString();
name_lbl.text = qs.parameters.myName;
homeTown_lbl.text = qs.parameters.myHomeTown;
}
]]></mx:Script>
<mx:VBox>
<mx:HBox>
<mx:Label text="Name: "/>
<mx:Label id="name_lbl" fontWeight="bold"/>
</mx:HBox>
<mx:HBox>
<mx:Label text="Hometown: "/>
<mx:Label id="homeTown_lbl" fontWeight="bold"/>
</mx:HBox>
</mx:VBox>
</mx:Application>
##QueryString.as - The class##
package com.abdulqabiz.utils
{
import flash.external.*;
import flash.util.trace;
public class QueryString extends Proxy
{
private var __queryString:String;
private var __all:String;
private var __params:Object;
public function get queryString():String
{
return __queryString;
}
public function get url():String
{
return __all;
}
public function get parameters():Object
{
return __params;
}
public function QueryString()
{
readQueryString();
}
private function readQueryString():void
{
__params = {};
try
{
_url = ExternalInterface.call("window.location");
_queryString = ExternalInterface.call("window.location.search.substring", 1);
//trace(_queryString);
if(_queryString)
{
var params:Array = _queryString.split('&');
var length:uint = params.length;
for (var i:uint=0,index:int=-1; i<length; i++)
{
var kvPair:String = params[i];
if((index = kvPair.indexOf("=")) > 0)
{
var key:String = kvPair.substring(0,index);
var value:String = kvPair.substring(index+1);
__params[key] = value;
}
}
}
}catch(e:Error) { trace("Some error occured. ExternalInterface doesn't work in Standalone player."); }
}
}
}
This is quick and dirty code. I initialyl wrote the entire class using Proxy, so that you can access properties over it (but data is stored in a variable inside the class). But for simplicity I removed things...
Things, that are not done:
* Detect if some variables are passed via FlashVars also and merge parameters
* Error handling
* Testing in different browsers and under different security sandbox cases.
These can be done easily...So I am not doing it :)
-abdulOn 3/6/06, Abdul Qabiz <[EMAIL PROTECTED] > wrote:You mean, if you try to pass variables to a html page that embeds the SWF?
http://myserver/myflexapp.html?foo=bar
I think, then you can use _javascript_ to extract query-string variables and pass it to SWF using ExternalInterface or using flashvars (if your embedding SWF using JS itself).
-abdulOn 3/6/06, yaagcur <[EMAIL PROTECTED]> wrote:http://livedocs.macromedia.com/flex/20beta1/docs/00001300.html
covers this topic
However, although it works if you pass the URL as a .swf, if you try
.html (which is presumably what you want) then it fails
Hope someone can explain how to do this in Flex 2.0 as it would be
a great feature
Andy Clark
--- In flexcoders@yahoogroups.com, "Gordon Smith" <[EMAIL PROTECTED]> wrote:
>
> In Flex 2, the Application instance has a parameters property with
> name/value pairs for the URL parameters and FlashVars.
>
>
>
> So in an Application script you would just access parameters.number and
> it would be 3.
>
>
>
> From other scripts, you would use
> Application.application.parameters.number .
>
>
>
> - Gordon
>
>
>
> ________________________________
>
> From: flexcoders@yahoogroups.com [mailto: flexcoders@yahoogroups.com] On
> Behalf Of JesterXL
> Sent: Thursday, March 02, 2006 2:55 PM
> To: flexcoders@yahoogroups.com
> Subject: Re: [flexcoders] Flex and URL variables
>
>
>
> Flex 1.5 or 2?
>
>
>
> ----- Original Message -----
>
> From: Jonathan Miranda <mailto: jmiranda@...>
>
> To: flexcoders@yahoogroups.com
>
> Sent: Thursday, March 02, 2006 5:49 PM
>
> Subject: [flexcoders] Flex and URL variables
>
>
>
> Alright, I've done this with Flash before but I'm wondering how similar
> it is.
>
> Let's say I start my app @ http://mysite.com/index.mxml?number=3
>
> What's the easiest way to get that 3 into a variable in Flex? Using
> FlashVars in the embed/object tags and then somehow do
> mx.core.application.Application.number as my variable?
>
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