javascript - How to get a value from textarea within modal popup? -


there http://jsfiddle.net/wv5e7/ modal copy/pasted , working right now.

here code: js

$('#mymodal').on('shown.bs.modal', function () {     $('#textareaid').focus(); })

html:

<!-- button trigger modal --> <button class="btn btn-primary btn-lg launch-modal" data-toggle="modal" data-target="#mymodal">   launch modal </button>  <!-- modal --> <div class="modal fade" id="mymodal" tabindex="-1" role="dialog" aria-labelledby="mymodallabel" aria-hidden="true">   <div class="modal-dialog">     <div class="modal-content">       <div class="modal-header">         <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>         <h4 class="modal-title" id="mymodallabel">modal title</h4>       </div>       <div class="modal-body">         <textarea id="textareaid" class="form-control"></textarea>       </div>       <div class="modal-footer">         <button type="button" class="btn btn-default" data-dismiss="modal">close</button>         <button type="button" class="btn btn-primary">save changes</button>       </div>     </div><!-- /.modal-content -->   </div><!-- /.modal-dialog --> </div><!-- /.modal -->

it works seen in demo, when hits 'save changes' can't seem value of text area inside it.

i did 

$('#textareaid').val();

but, there not value, since trying value before save changes button clicked.

so, not know how value of text submited using jquery

try this,

$("#mymodal").find('#textareaid').val();

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