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21 package org.apache.struts2.components;
22
23 import javax.servlet.http.HttpServletRequest;
24 import javax.servlet.http.HttpServletResponse;
25
26 import org.apache.struts2.views.annotations.StrutsTag;
27
28 import com.opensymphony.xwork2.util.ValueStack;
29
30 /***
31 * <!-- START SNIPPET: javadoc -->
32 * Renders an HTML input element of type hidden, populated by the specified property from the ValueStack.
33 * <!-- END SNIPPET: javadoc -->
34 *
35 * <p/> <b>Examples</b>
36 *
37 * <pre>
38 * <!-- START SNIPPET: example -->
39 * <-- example one -->
40 * <s:hidden name="foo" />
41 * <-- example two -->
42 * <s:hidden name="foo" value="bar" />
43 *
44 * Example One Resulting HTML (if foo evaluates to bar):
45 * <input type="hidden" name="foo" value="bar" />
46 * Example Two Resulting HTML (if getBar method of the action returns 'bar')
47 * <input type="hidden" name="foo" value="bar" />
48 * <!-- END SNIPPET: example -->
49 * </pre>
50 *
51 */
52 @StrutsTag(name="hidden", tldTagClass="org.apache.struts2.views.jsp.ui.HiddenTag", description="Render a hidden input field")
53 public class Hidden extends UIBean {
54 final public static String TEMPLATE = "hidden";
55
56 public Hidden(ValueStack stack, HttpServletRequest request, HttpServletResponse response) {
57 super(stack, request, response);
58 }
59
60 protected String getDefaultTemplate() {
61 return TEMPLATE;
62 }
63 }