Package org.openxava.web.taglib

Class NonceTag

java.lang.Object
javax.servlet.jsp.tagext.TagSupport
org.openxava.web.taglib.NonceTag
All Implemented Interfaces:
Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag
public class NonceTag extends javax.servlet.jsp.tagext.TagSupport
Tag to generate a nonce number for inline JavaScript.

You can use in your inline JavaScript code in this way: 

   <script type="text/javascript" <xava:nonce/>> 
     var button = document.getElementById('welcome_go_signin');
     button.onclick = function () { window.location='m/SignIn'; }
   </script>
Keep in mind that inline JavaScript does not work in any way in editor code or custom views.
Since:
7.1
Author:
Javier Paniza
See Also:

  • Field Summary

    Fields inherited from class javax.servlet.jsp.tagext.TagSupport

    id, pageContext

    Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

    EVAL_BODY_AGAIN

    Fields inherited from interface javax.servlet.jsp.tagext.Tag

    EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

  • Constructor Summary

    Constructors
    Constructor
    Description
    NonceTag()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    doStartTag()
     

    Methods inherited from class javax.servlet.jsp.tagext.TagSupport

    doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • NonceTag

      public NonceTag()

  • Method Details

    • doStartTag

      public int doStartTag() throws javax.servlet.jsp.JspException
      Specified by:
      doStartTag in interface javax.servlet.jsp.tagext.Tag
      Overrides:
      doStartTag in class javax.servlet.jsp.tagext.TagSupport
      Throws:
      javax.servlet.jsp.JspException