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Error : Microsoft JScript runtime error: Unable to set value of the property 'visibility': object is null or undefined
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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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  • 49378
    posted

    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://www.infragistics.com/support

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