how do you call this method?
if it's a singleton, then you must get an instance before using any of its
methods.
Edu
On Wed, Jun 8, 2011 at 15:26, Patrice Oostermeyer <[email protected]>wrote:
> Ok I have the ugly part working.
> But I don't quite get the better approach.
> I'm trying to call reloadMap from Application.js, which is of
> type qx.application.Standalone.
> I marked it "singleton", which seems to be no problem.
> The call to reloadMap works, BUT in it is a reference to 'this', and that
> is where it fails.
> Any suggestions?
>
> qx.Class.define("test.Application",
> { extend : qx.application.Standalone,
> type: "singleton",
>
> members :
> {
> some:"bla",
> main : function() {...}
> reloadMap : function(msg)
> { this.some = "thensome";
> // crash when called outside this app.
> alert("ReloadMap says: " + msg + this.some);
> }
> }
> }
>
> Regards,
> Patrice
>
> 2011/6/1 Marc Puts <[email protected]>
>
>> In the main() function of your application, you could set a global
>> variable that calls the reloadMap function.
>> Playground example:
>> http://tinyurl.com/3eth8of
>>
>> While the above works, it's pretty ugly.
>>
>> Another (and imo, better) approach would be to have the reloadMap()
>> function in a singleton class:
>>
>> qx.Class.define("test.SomeClass",
>> {
>> type: "singleton",
>> extend : qx.core.Object",
>>
>> members :
>> {
>> reloadMap : function(msg)
>> {
>> alert("ReloadMap says: " + msg);
>> }
>> }
>> }
>>
>> Then, from outside the application, you can write:
>> test.SomeClass.getInstance().reloadMap("Hello!");
>>
>>
>>
>> Regards,
>> Marc
>>
>>
>> On 06/01/2011 04:29 PM, ibanezje wrote:
>> > Probably asked more than once,
>> >
>> > but how do I call a function in my main Application from outside the
>> > application?
>> > something like:
>> >
>> > fails.
>> > reloadMap() is a function in the 'members' section of Application.js
>> >
>>
>>
>>
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>
>
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