Get value from HTML Tag (span)

Dear All,

How can I get value from span?
<form action="" method="POST">
<span id="test">2015-06-10 - 2015-06-21</span>
</form>

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arkam chouAsked:
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Julian HansenCommented:
With javascript you can do the following

var s = document.getElementById('test').innerHTML;
var d = document.getElementById('test').textContent || document.getElementById('test').innerText;

With JQuery

var x = $('#test').text();
var y = $('#test').html();

If you want to submit the value with the form and retrieve it on the server - can't
arkam chouAuthor Commented:
yes, I want to submit that value with php. I want to get date value from span in bootstrap-datepicker and submit that value to php.
https://bootstrap-datepicker.readthedocs.org/en/latest/options.html
arkam chouAuthor Commented:
can I transfer value from span to hidden textbox when have any change on span? if can, how to do it?
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Julian HansenCommented:
can I transfer value from span to hidden textbox when have any change on span?
I don't understand - <span> is not an input element - it contains static text so not sure what you mean when you say "have any change on span"?
arkam chouAuthor Commented:
I use https://bootstrap-datepicker.readthedocs.org/en/latest/options.html 
when I pick any date, it will give value to span. so I want to use that value in span with form.
Julian HansenCommented:
when I pick any date, it will give value to span
A) How?
B) Why?

Why are you assigning a date to a span and not an input element?
arkam chouAuthor Commented:
I not assign it myself. I use date-picker from this web https://bootstrap-datepicker.readthedocs.org/en/latest/options.html 
and I saw when I pick date, the value was change in span.
Julian HansenCommented:
Yes but standard practice is to link the datepicker to an input element not a span.
http://vitalets.github.io/bootstrap-datepicker/

There is no benefit linking to a span as this is not a form element - it won't be passed back to the server when you submit.

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