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<p>Your question is a little unclear. The answer is twofold: </p> <h1>Displaying a list of addresses</h1> <pre><code> @Controller public class SomeController { @RequestMapping("/somepage.jsp ") public String somePage(HttpServletRequest request, ModelMap model) { List<Address> addresses = .... // We can now access the key "addresses" in our jsp model.put("addresses", addresses); return "/WEB-INF/jsp/somepage.jsp"; } } </code></pre> <p>In your jsp page, you can display the list of addresses using e.g., the <code>core</code> jstl lib, here noted using the prefix <code>c</code>. </p> <pre><code><%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <html> ... <c:forEach items="${addresses}" var="addr"> City: ${addr.city} <br/> Street: ${addr.street} </c:forEach> .... </html> </code></pre> <h1>Submitting addresses</h1> <p>If you're looking to submit an undefined number of addresses, that's a little more tricky. What you could do is create a javasript form template which upon a button press or so <a href="http://www.dustindiaz.com/add-and-remove-html-elements-dynamically-with-javascript/" rel="nofollow">creates</a> two additional form fields. Ensure each form field will get a unique name, e.g., : </p> <pre><code> <input type="text" name="street_1" /> <input type="text" name="city_1" /> <input type="text" name="street_2" /> <input type="text" name="city_2" /> .... </code></pre> <p>Then you can iterate the fields using <code>request.getParameterMap()</code>, where you construct your address options based on matching names (e.g., street_1 should be associated with city_1 and so forth). </p> <p><strong>[EDIT]</strong> To give you an idea of what the javascript could look like, I give you this from the top of my head (note I haven't tested this code, it's there to give you an idea of what it <em>might</em> look like). </p> <pre><code>var i = 0; // initialize to how many addresses you initially display function addAddress() { var form = document.getElementById('form'); var html = '<input type="text" name="street_' + i + '" />' + '<input type="text" name="city_' + i + '" />'; form.innerHTML += html; i++; } </code></pre> <p>Then call the javascript when pressing a button: </p> <pre><code><input type="button" onClick="addAddress();" value="add address" /> </code></pre> <p>If you decided to use e.g., <a href="http://jquery.com/" rel="nofollow">jQuery</a> this would be even easier. E.g., </p> <pre><code>var i = 0: $("#addbtn").click(function() { $("#someId").append( '<input type="text" name="street_' + i + '" />' + '<input type="text" name="city_' + i + '" />'); i++; }); </code></pre>
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