[flexcoders] Call Popup via string var
i try call pop via : var popup12 = mx.managers.PopUpManager.createPopUp(_root,frm_matriculas, modal, {deferred: true});all ok !But this way var popup12 = mx.managers.PopUpManager.createPopUp
(_root,frm_matriculas, modal, {deferred: true});function llama_popup (pop_1:object ){ var popup12 = mx.managers.PopUpManager.createPopUp(_root, pop_1,modal, {deferred: true});}
nuevopopup:objectnuevopopup = frm_matriculasllama_popup(nuevopopup)-nothing, can i do for call popup function with
string ?
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RE: [flexcoders] Call Popup via string var
You need to make sure that frm_matriculas
is still linked into your application. If Flex does not see a reference to
that class it will not put it in the SWF for you.
Add something like this line to your
Application:
var dependency : frm_matriculas;
HTH,
Matt
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Fernando Lobos
Sent: Friday, June 17, 2005 2:21
PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Call Popup
via string var
i try call pop via :
var popup12 = mx.managers.PopUpManager.createPopUp(_root,
frm_matriculas, modal, {deferred: true});
all ok !
But this way
var popup12 = mx.managers.PopUpManager.createPopUp (_root,
frm_matriculas, modal, {deferred: true});
function llama_popup (pop_1:object ){
var popup12 = mx.managers.PopUpManager.createPopUp(_root, pop_1,
modal, {deferred: true});
}
nuevopopup:object
nuevopopup = frm_matriculas
llama_popup(nuevopopup)
-
nothing, can i do for call popup
function with string ?
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Re: [flexcoders] call popup with string
On Tue, 8 Mar 2005 10:50:25 -0300, Fernando Lobos
[EMAIL PROTECTED] wrote:
function llama_popup (pop_1:object ){
var popup12 = mx.managers.PopUpManager.createPopUp(_root, pop_1,
modal, {deferred: true});
}
nuevopopup:object
nuevopopup = frm_matriculas
llama_popup(nuevopopup)
The second argument to createPopUp() is an object, a reference to the
class, not a string (the name of the class). So if you remove the
quotes around frm_matriculas it should work.
Manish
Re: [flexcoders] call popup with string
yes, i know but , who can instantiate a class via string from variable?
On Wed, 9 Mar 2005 14:58:40 +0530, Manish Jethani
[EMAIL PROTECTED] wrote:
On Tue, 8 Mar 2005 10:50:25 -0300, Fernando Lobos
[EMAIL PROTECTED] wrote:
function llama_popup (pop_1:object ){
var popup12 = mx.managers.PopUpManager.createPopUp(_root, pop_1,
modal, {deferred: true});
}
nuevopopup:object
nuevopopup = frm_matriculas
llama_popup(nuevopopup)
The second argument to createPopUp() is an object, a reference to the
class, not a string (the name of the class). So if you remove the
quotes around frm_matriculas it should work.
Manish
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Re: [flexcoders] call popup with string
On Wed, 9 Mar 2005 08:29:44 -0300, Fernando Lobos [EMAIL PROTECTED] wrote: yes, i know but , who can instantiate a class via string from variable? Actually that's what UIObject does internally. It does attachMovie() on the class's symbolName. So, yes, it's possible to create an object from a string identifying the class. Using the class reference seems to be the preferred way in Flex. If all you have is strings, you can create a mapping from the strings to their corresponding class references and look up the mapping every time you need a reference. Maybe there's a better Flash Way (TM) that I'm not aware of (some sibling of Object.registerClass() ). Manish
RE: [flexcoders] call popup with string
Hi,
yes, i know but , who can instantiate a class via string from
variable?
Flex cannot load a class dynamically - you'll have to make sure that the class
gets compiled into your SWF file. This can be achieved by referencing the class
somewhere inside your code, e.g.
function dependency():Void {
// this function does nothing but
// ensures that your class gets compiled in
foo.bar.MyClass;
}
If you need to instantiate a class by its name then try using the findClass()
method of the mx.utils.ClasSUtil class:
import mx.utils.ClassUtil;
var f:Function = ClassUtil.findClass(foo.bar.MyClass);
var myInstance = new f();
Dirk.
RE: [flexcoders] call popup with string
To instantiate classes via a string I do the folowing:
I have a class Popups.as:
class Popups
{
public function Popups()
{
package.className1;
package.className2;
package.className3;
};
};
The above class makes sure the classes are included in the swf.
Then when I need to access it I can do things like:
var classString = package.className3;
var classRef = _global;
var class_array = classString.split(.);
for (var i = 0; i class_array.length; i++)
{
classRef = classRef[class_array[i]];
};
Then u can use classRef to do whatever u want.
Greetz Erik
-Original Message-
From: Manish Jethani [mailto:[EMAIL PROTECTED]
Sent: woensdag 9 maart 2005 13:05
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] call popup with string
On Wed, 9 Mar 2005 08:29:44 -0300, Fernando Lobos
[EMAIL PROTECTED] wrote:
yes, i know but , who can instantiate a class via string from
variable?
Actually that's what UIObject does internally. It does attachMovie() on
the class's symbolName. So, yes, it's possible to create an object from
a string identifying the class. Using the class reference seems to be
the preferred way in Flex.
If all you have is strings, you can create a mapping from the strings to
their corresponding class references and look up the mapping every time
you need a reference. Maybe there's a better Flash Way (TM) that I'm
not aware of (some sibling of Object.registerClass() ).
Manish
Yahoo! Groups Links
Re: [flexcoders] call popup with string
thanx all for your help!
On Wed, 9 Mar 2005 13:20:18 +0100, Erik Westra [EMAIL PROTECTED] wrote:
To instantiate classes via a string I do the folowing:
I have a class Popups.as:
class Popups
{
public function Popups()
{
package.className1;
package.className2;
package.className3;
};
};
The above class makes sure the classes are included in the swf.
Then when I need to access it I can do things like:
var classString = package.className3;
var classRef = _global;
var class_array = classString.split(.);
for (var i = 0; i class_array.length; i++)
{
classRef = classRef[class_array[i]];
};
Then u can use classRef to do whatever u want.
Greetz Erik
-Original Message-
From: Manish Jethani [mailto:[EMAIL PROTECTED]
Sent: woensdag 9 maart 2005 13:05
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] call popup with string
On Wed, 9 Mar 2005 08:29:44 -0300, Fernando Lobos
[EMAIL PROTECTED] wrote:
yes, i know but , who can instantiate a class via string from
variable?
Actually that's what UIObject does internally. It does attachMovie() on
the class's symbolName. So, yes, it's possible to create an object from
a string identifying the class. Using the class reference seems to be
the preferred way in Flex.
If all you have is strings, you can create a mapping from the strings to
their corresponding class references and look up the mapping every time
you need a reference. Maybe there's a better Flash Way (TM) that I'm
not aware of (some sibling of Object.registerClass() ).
Manish
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Yahoo! Groups Links
To visit your group on the web, go to:
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