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Egor Ushakov

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How to get Node by element's name

Post Posted: Fri Mar 23, 2012 2:16 am
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I have a select element which has only the name (neither id, nor CSS, etc.)
Code:
<select name="assigned_user_id_advanced[]" size="6" style="width: 150px" multiple="true">[option_list]</select>

How can I grab it into Node like document.getElementsByName?

Egor Ushakov

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Re: How to get Node by element's name

Post Posted: Fri Mar 23, 2012 2:54 am
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It looks like working selector is
Code:
var node = Y.one('select[name="assigned_user_id_advanced[]"]');

Nick Husher

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Re: How to get Node by element's name

Post Posted: Fri Mar 23, 2012 7:57 am
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I don't know how important performance is, but this might be a bit faster:

Code:
var node = Y.one(document.getElementsByName('assigned_user_id_advanced[]')[0]);

Ryuichi Okumura

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Re: How to get Node by element's name

Post Posted: Fri Mar 23, 2012 6:34 pm
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It's probably most likeness document.getElementsByName().

Code:
Y.all('*[name="assigned_user_id_advanced[]"]').item(0);


How's that?

charles williams

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Re: How to get Node by element's name

Post Posted: Sun Mar 25, 2012 11:57 pm
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this was more like it Ryuichi. :)

PQR

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Re: How to get Node by element's name

Post Posted: Tue Mar 27, 2012 12:12 am
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Ryuichi,

Can I relace Y.all with Y.one?

Code:
Y.one('*[name="assigned_user_id_advanced[]"]');

Ryuichi Okumura

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Re: How to get Node by element's name

Post Posted: Tue Mar 27, 2012 4:23 am
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PQR,

Right, if you need single and first element by selector.
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