Assigning a PHP variable to an input id

Posted on 2011-03-16
Medium Priority
Last Modified: 2012-06-27
Hi Experts,

Im currently trying to build a date picker. I have it working, however it diaplays the date in the following format 03/19/2011. I need this to be 19-03-2011

To change this I was first going to replace the "/" with "-" using...

$datepicker = str_replace("/","-",($datepicker));

and then apply...

$Arrival_Date = date("d-m-Y", strtotime($Arrival_Date));

But how do i get the form id into a variable called $datepicker if I change the input ID name to $datepicker the data picker stops working all together.

Many Thanks,

<!DOCTYPE html>
<html lang="en">
	<meta charset="utf-8">
	<title>jQuery UI Datepicker - Default functionality</title>
	<link rel="stylesheet" href="jquery-ui-1.7.2.custom.css">
	<script src="includes/jquery-1.4.4.js"></script>
	<script src="includes/jquery.ui.core.js"></script>
	<script src="includes/jquery.ui.widget.js"></script>
	<script src="includes/jquery.ui.datepicker.js"></script>
	<link rel="stylesheet" href="newstyle.css">
	$(function() {
		$( "#datepicker" ).datepicker();

<div class="demo">

<p>Date: <input type="text" id="datepicker"></p>

</div><!-- End demo -->

<div class="demo-description">
</div><!-- End demo-description -->


$datepicker = date("d-m-Y", strtotime($datepicker));



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Question by:deanlee17
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LVL 84

Expert Comment

by:Dave Baldwin
ID: 35145800
You're trying to mix PHP and javscript in a way that can't work.  There is no PHP in your datepicker code, it's all javascript and jquery.  You need to alter the code in <script src="includes/jquery.ui.datepicker.js"></script>.  The PHP code is run before the page is sent to the browser and the javascript/jquery runs after it is received in the browser.

Expert Comment

ID: 35145832
agree with DaveBaldwin
alternative way beside alter jquery code (I think need not little effort to change that),
let it like mm/dd/yyyy format and change to dd-mm-yyyy when it output the report.


Author Comment

ID: 35145859
Hi Dave,

Thanks for the reply. So im guessing it is possible in javascript to reverse the dates around?

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Author Comment

ID: 35145869
Hi sihar86,

Maybe you're right, it needs to be formatted when its output from the database.

On that note ive just had a thought. How can i actually insert the date into the database if i cannot set the input ID to a PHP variable?


Expert Comment

ID: 35146094
How can i actually insert the date into the database if i cannot set the input ID to a PHP variable?
>>> the last statement seems not clear to me

Author Comment

ID: 35146151
Dont worry, i think ive sorted it :)

LVL 27

Accepted Solution

Lukasz Chmielewski earned 2000 total points
ID: 35146496

Datepicker can have it's own custom format

Author Comment

ID: 35147427
Thanks roads.

Incase anyone else needs it the javascript should look like this....

$(function() {
$("#datepicker").datepicker({dateFormat: 'dd-mm-yy'});


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