how to get tinymce value in javascript?+ Drupal7
Try this I suppose this may help.


  tinyMCE.triggerSave();
  
  $('#textarea-selector-id).val();


i suppose that your text area would be inline:TRUE; 
change the text area to a div this may work

or

var editor='textarea-selector-id';
var content =tinyMCE.activeEditor.getContent();
alert(content);