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1 package com.opensymphony.webwork.components;
2
3 import com.opensymphony.xwork.util.OgnlValueStack;
4
5 import javax.servlet.http.HttpServletRequest  ;
6 import javax.servlet.http.HttpServletResponse ;
7
8
13 public class DoubleSelect extends DoubleListUIBean {
14 final public static String TEMPLATE = "doubleselect";
15
16 protected String emptyOption;
17 protected String headerKey;
18 protected String headerValue;
19 protected String multiple;
20 protected String size;
21
22 public DoubleSelect(OgnlValueStack stack, HttpServletRequest request, HttpServletResponse response) {
23 super(stack, request, response);
24 }
25
26 protected String getDefaultTemplate() {
27 return TEMPLATE;
28 }
29
30 public void evaluateExtraParams() {
31 super.evaluateExtraParams();
32
33 if (emptyOption != null) {
34 addParameter("emptyOption", findValue(emptyOption, Boolean .class));
35 }
36
37 if (multiple != null) {
38 addParameter("multiple", findValue(multiple, Boolean .class));
39 }
40
41 if (size != null) {
42 addParameter("size", findString(size));
43 }
44
45 if ((headerKey != null) && (headerValue != null)) {
46 addParameter("headerKey", findString(headerKey));
47 addParameter("headerValue", findString(headerValue));
48 }
49
50 addParameter("onchange", getParameters().get("name") + "Redirect(this.options.selectedIndex)");
52 }
53
54 public void setEmptyOption(String emptyOption) {
55 this.emptyOption = emptyOption;
56 }
57
58 public void setHeaderKey(String headerKey) {
59 this.headerKey = headerKey;
60 }
61
62 public void setHeaderValue(String headerValue) {
63 this.headerValue = headerValue;
64 }
65
66 public void setMultiple(String multiple) {
67 this.multiple = multiple;
68 }
69
70 public void setSize(String size) {
71 this.size = size;
72 }
73 }
74 |
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