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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
| Newsgroups | comp.lang.javascript |
| Subject | Re: How to send dynamically generated document elements to a server side script for data saving? |
| Date | Fri, 11 Nov 2016 16:29:27 +0100 |
| Organization | PointedEars Software (PES) |
| Lines | 37 |
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| Reply-To | Thomas 'PointedEars' Lahn <cljs@PointedEars.de> |
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JJ wrote:
> On Thu, 10 Nov 2016 17:45:24 -0800 (PST), justaguy wrote:
>> What I intend to do:
>> The page allows the user to add dynamic elements (and some of such
>> elements would automatically have an image file associated with it). that
>> is, it allows a user to document.createElement('span') etc.
>>
>> I then, have a function to map all the document elements to a FORM
>> element, specifically a Textarea tag with an id and name.
>>
>> Problem:
>> I'm getting objects, instead of objects properties.
>> See below
>> [object HTMLHtmlElement][object HTMLHeadElement][object
>> [HTMLScriptElement]
>> ....
>> So, what do I need to do to make it happen?
>>
>> Thanks.
>
> That's because an element object won't become a HTML code string when the
> object is converted to string. You need to use its outerHTML property if
> you want its HTML code.
However, this wish is probably based on a flawed approach as the attributes
of the element, and its descendants and their attributes, are available as
and via properties in the document tree. By contrast, serialization of
element objects using the “outerHTML” property will rarely yield appropriate
results, as it will yield results that you have no control over (unless you
parse them again, but then why did you serialize in the first place?).
--
PointedEars
FAQ: <http://PointedEars.de/faq> | SVN: <http://PointedEars.de/wsvn/>
Twitter: @PointedEars2 | ES Matrix: <http://PointedEars.de/es-matrix>
Please do not cc me. / Bitte keine Kopien per E-Mail.
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How to send dynamically generated document elements to a server side script for data saving? justaguy <lichunshen84@gmail.com> - 2016-11-10 17:45 -0800
Re: How to send dynamically generated document elements to a server side script for data saving? JJ <jj4public@vfemail.net> - 2016-11-11 21:43 +0700
Re: How to send dynamically generated document elements to a server side script for data saving? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-11-11 16:29 +0100
Re: How to send dynamically generated document elements to a server side script for data saving? justaguy <lichunshen84@gmail.com> - 2016-11-11 11:39 -0800
Re: How to send dynamically generated document elements to a server side script for data saving? justaguy <lichunshen84@gmail.com> - 2016-11-11 11:39 -0800
Re: How to send dynamically generated document elements to a server side script for data saving? justaguy <lichunshen84@gmail.com> - 2016-11-11 12:12 -0800
Re: How to send dynamically generated document elements to a server side script for data saving? justaguy <lichunshen84@gmail.com> - 2016-11-11 12:28 -0800
Re: How to send dynamically generated document elements to a server side script for data saving? justaguy <lichunshen84@gmail.com> - 2016-11-11 11:38 -0800
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