Queuing events to uploader fails, when flash object isn't yet loaded

Alexander Obuhovich

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Sep 22, 2010, 7:06:24 AM9/22/10

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Queuing events to uploader fails, when flash object isn't yet loaded.

For example, when you need to disable upload button method queueEvent must be used. This attempt will fail, because queueEvent is not aware if flash is loaded or not.

Task: http://tracker.in-portal.org/view.php?id=870

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ability_to_queue_events_even_before_flash_loaded.patch

Dmitry Andrejev

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Sep 23, 2010, 2:21:22 PM9/23/10

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Hi Alex,

Thanks for the patch!

Would you please provide some ideas/instructions for test scenarios here.

Cheers!

DA

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Best regards,

Dmitry A.

Alexander Obuhovich

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Sep 27, 2010, 1:56:51 PM9/27/10

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Here is JS code, that will disable "Browse" button for field "UploaderField" of "prefix" prefix.

var $uploader = UploadsManager._Uploaders[ '<inp2:prefix_InputName field="UploaderField" js_escape="1"/>' ];

$uploader.queueEvent(
    function() {
        setTimeout(
            function () {
                $uploader.callFlash('SetButtonDisabled', [false]);
            }, 0
        )
    }
);

Maybe we should also introduce new method for getting uploader control based on field name, that will do following line:

$uploader = UploadsManager._Uploaders[ '<inp2:prefix_InputName field="UploaderField" js_escape="1"/>' ];

Dmitry A.

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Jan 5, 2011, 1:31:34 PM1/5/11

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Patch tested good.

Yes, it would be nice to have proposed way of "getting uploader control based on field name". I guess we can create a Feature Request?

DA.

Alexander Obuhovich

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Jan 5, 2011, 3:06:47 PM1/5/11

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Yes, why not.

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