I have a Struts2 action in the server side for file downloading.  <action name="download" class="com.xxx.DownAction">     <result name="success" type="stream">         <param name="contentType"...
I have a user form. If the user types in a string with ' or " as part of it I have no problem. The form is submitted and saved correctly to the database. My problem is when I reload the page (all entries can be modified and are loaded into...
How to set the JSTL variable value in java script?  <script>   function function1()   {     var val1 = document.getElementById('userName').value;    <c:set var="user" value=""/>  // how do i set val1 here?      }...
How to get client/request timezone in jsp?...
I have one JSP file as jsp 1.jsp and another JSP file as jsp 2.jsp  I've included jsp 2.jsp in jsp 1.jsp using <%@include file="jsp 2.jsp" %>  Now I need a click event on some element. And on that event I want to transfer a string...
Using a Java-based back-end (i.e., servlets and JSP), if I need the contextPath from JavaScript, what is the recommended pattern for doing that, any why?  I can think of a few possibilities.  Am I missing any?  1. Burn a SCRIPT tag into the page that...
Ok so perhaps someone can help me with a problem I'm trying to solve. Essentially I have a JSP page which gets a list of Country objects (from the method referenceData() from a Spring Portlet SimpleFormController, not entirely relevant but just m...
I need to set the img src property from a byte array that I have in a Object.  <img id="profileImage">     <spring:bind path="object.profilePicture">         <input type="file" name="profilePicture" id=&...
I have a link in my jsp page .  the link looks like this  <a href="javascript:doSomething('abc.ff' , 'abc.ff?m=1')">   the javascript code      function doSomething(url, url_progress){     parent.win1.location.href = url...

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