hoew to get tinymce content code example

Example 1: get only content from tiny mce

var myContent = tinymce.get("#myTextarea").getContent();

Example 2: tinymce extract value

// Get the HTML contents of the currently active editor
tinyMCE.activeEditor.getContent();

// Get the raw contents of the currently active editor
tinyMCE.activeEditor.getContent({format : 'raw'});

// Get content of a specific editor:
tinyMCE.get('content id').getContent()