2016-12-07 50 views
0

我想将输入到summernote富文本编辑器中的任何内容返回到servlet,然后将其保存到数据库中,但我无法确定如何去做。将富文本编辑器的内容返回给servlet

我的jsp页面脚本:在JSP

<script> 
    $(document).ready(function() 
    { 
     $('#summernote').summernote(); 
    }); 
</script> 

<script type="text/javascript"> 
    var markupStr = $('#summernote').summernote('code'); //this gets the contents from the text editor. 
    function myFunction() 
    { 
     return markupStr = $('#summernote').summernote('code'); 
    } 
</script> 

按钮提交的servlet:

新的内容: 这里

的Servlet:

String test = request.getParameter("summerNoteText"); 

回答

0

实际问题应成为:

如何设置文本值和表单元素?
如何将其提交给服务器?

答案:

<!DOCTYPE html> 
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 
<title>add text to text area and submit</title> 
<!-- include libraries(jQuery, bootstrap) --> 
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.css" rel="stylesheet"> 
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.js"></script> 
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.js"></script> 

<!-- include summernote css/js--> 
<link href="http://cdnjs.cloudflare.com/ajax/libs/summernote/0.8.2/summernote.css" rel="stylesheet"> 
<script src="http://cdnjs.cloudflare.com/ajax/libs/summernote/0.8.2/summernote.js"></script> 
<body> 
    <div id="summernote">Hello Summernote</div> 
    <script> 
     $(document).ready(function() { 
      $('#summernote').summernote(); 

      // copy the html-text from summernote to the hidden textarea 
      // and let the browser submit it 
      $('#myForm').submit(function() { 
       $('textarea[name=summerNoteText]').val($('#summernote').summernote('code')); 
      }); 
     }); 
    </script> 
    <!-- use method post, because method get has limits of the max length --> 
    <form action="Test" method="post" id="myForm"> 
     <!-- add a hidden textarea, wher the summernote code will be writen on submit --> 
     <textarea name="summerNoteText" style="display:none;"></textarea> 
     <input type="submit"/> 
    </form> 
</body> 
</html> 

解释:

  • 添加一个隐藏的textarea
  • 提交之前复制编辑器textarea的内容。
  • 但使用形式方法的帖子,因为它具有较高的最大长度限制 你可以阅读更多的maximum length of HTTP GET request?