Error : Microsoft JScript runtime error: Unable to set value of the property 'visibility': object is null or undefined

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Bebu posted over 12 years ago

Hello All, I am trying to use webdropdown inside a panel. But I am not able to access it properly at run time as JScript is throwing the error: Microsoft JScript runtime error: Unable to set value of the property 'visibility': object is null or undefined Please help.

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[Infragistics] Petar Ivanov posted over 12 years ago in reply to [Infragistics] Petar Ivanov

Hi R D,

Please feel free to contact me if you need assistance with this matter.

Best Regards,

Petar Ivanov
Developer Support Engineer
Infragistics, Inc.
http://ko.infragistics.com/support
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[Infragistics] Petar Ivanov posted over 12 years ago
Hi R D,

Thank you for posting in the community.

I would need to know how you are trying to access the dropdown control. If you want to hide the WebDropDown you should be able to do that using:

$find("WebDropDown1").set_visible(false)

In order to be able to provide more insight I would need to see your page markup (and relevant jscript).

Best Regards,

Petar Ivanov
Developer Support Engineer
Infragistics, Inc.
http://ko.infragistics.com/support
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