Re: null values in XML

[Edward Stangler]

Why is XML.copy() not setting ""?


On 11/12/2021 4:05 AM, Harbs wrote:
> xml.toXMLString() is correct.
>
> <foo baz="”/>
>
> after:
> xml2 = data.copy();
>
> <foo baz="null”/>
>
> I believe there’s two problems:
>
> 1. XML.toString() blindly returns _value for attributes even though they can 
> be undefined. Leaving them undefined saves memory.
> 2. XML.escapeAttributeValue uses String(value) which can result in 
> “undefined”.
>