I have a PHP while loop where I insert the following code to show On and Off button.
<div class="onoffswitch">
<input type="hidden" name="hiddenID" value="<?php echo $id; ?>">
<input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch<?php echo $i ?>" <?php echo $status; ?>>
<label class="onoffswitch-label" for="myonoffswitch<?php echo $i; ?>">
<span class="onoffswitch-inner"></span>
<span class="onoffswitch-switch"></span>
</label>
</div>
Now I want to get hidden ( hiddenID
) field value when the on-off button is changed but it's showing me undefined with following code:
$(document).ready(function () {
$(".onoffswitch").change(function() {
var hiddenID = $(this).attr('hiddenID');
alert(hiddenID);
});
});
Why it's showing me undefined error?
$(this)
you are, at present, in the onoffswitch
check box. It doesn't have an attribute hiddenID
also the hiddenID
is not an attribute in it's parent element. It is a value of the name
attribute.
use $(this).prev().val()
or
$(document).ready(function () {
$(".onoffswitch").change(function() {
var hiddenID = $(this).prev("[name=hiddenID]").val()
alert(hiddenID);
});
});
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