I do not know why I cannot get access to the input text when the code does not have any error.
<form action="#">
<table width="80%" align="center">
<tr>
<td>Write your name</td>
<td><input type="text" name="yourName" placeholder="Name" /></td>
<td><input type="button" value="Submit" id="sendName"/></td>
</tr>
</table>
</form>
<p />
<div id="nameResult"></div>
and the js (jQuery):
$(document).ready(function(){
$('#sendName').click(function(){
$(document).ready(function(){
var tag = $('#yourName').val();
$('<p>Name ' + tag + '</p>').appendTo('#nameResult');
});
});
})
The output is always undefined. I do not know what I am doing wrong.
You are calling name
as if it is an id
using #
.
Change this
<input type="text" name="yourName" placeholder="Name" />
to this, in which the input control has an id
defined:
<input type="text" id="yourName" name="yourName" placeholder="Name" />
If you prefer to stick
to name and do not want to define an id
, then you can do this as well:
var tag = $('input[name="yourName"]').val();
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