Solution: jsp cannot submit content in nicEdit

In the google process, I saw this article ("NicEdit cannot get textarea value under JQuery") Get an inspiration, that is, I can use js to read the content in the nicEdit Rich Text Editor, grant the content to textarea and then submit the form. Code:

Copy codeThe Code is as follows: <textarea name = "intro" rows = "15" cols = "30" id = "introContent" style = "width: 750px; height: 300px; border: 1px solid #000; ">$ {sightInfo. introduction} </textarea>
<Input type = "button" value = "submit" onclick = "button ('{introcontent'{.val('.nicedit-main'{.html (); $ ('form'). submit ();"/>

('{Introcontent'{.val({('.nicedit-main'{.html ());

This Code ensures that the content in nicEdit is assigned to the textarea element before the form is submitted. In this way, the value of "intro" will not be blank when the servlet is read.