I have a hidden field in my page like so:
<hidden id="tsDaySchedule01" value="7.50"></hidden>
When I try to access it with the following code, the alert returns blank:
alert($("#tsDaySchedule01").val());
Now when I use attr("value")
like below, it works without issue:
alert($("#tsDaySchedule01").attr("value"));
Lastly, I would like to point out we have other non -hidden text fields within the page that work without issue using val()
.
I would like to have a better understanding as for what is going on here. Does anybody have an explanation?
<hidden/>
isn't a valid HTML element. If you're wanting a hidden input you'd use:
<input type="hidden" />
jQuery's .val()
method only works on input
, select
and textarea
elements. To get this to work for you, change your <hidden/>
element to:
<input type="hidden" id="tsDaySchedule01" value="7.50" />
.val() method only works with text-box type of element input
and textarea
elements.
you should use
<input type='hidden' id="tsDaySchedule01" value="7.50">
也许你需要使用:
<input type='hidden' id="tsDaySchedule01" value="7.50">
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