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1 package fr.improve.struts.taglib.layout;
2
3 import javax.servlet.jsp.JspException  ;
4
5 import fr.improve.struts.taglib.layout.el.Expression;
6 import fr.improve.struts.taglib.layout.event.EndLayoutEvent;
7 import fr.improve.struts.taglib.layout.event.LayoutEventListener;
8 import fr.improve.struts.taglib.layout.event.StartLayoutEvent;
9 import fr.improve.struts.taglib.layout.util.LayoutUtils;
10 import fr.improve.struts.taglib.layout.util.TagUtils;
11
12
15 public class ColumnTag extends LayoutTagSupport implements LayoutEventListener {
16 private String styleClass;
17 private String width;
18 private String styleId;
19
20 private String style;
21 private String jspStyle;
22
23 public int doStartLayoutTag() throws JspException {
24 StringBuffer lc_td = new StringBuffer ("<td colspan=\"");
25 lc_td.append(LayoutUtils.getSkin(pageContext.getSession()).getFieldInterface().getColumnNumber());
26 if (styleClass!=null) {
27 lc_td.append("\" class=\"");
28 lc_td.append(styleClass);
29 }
30 if (width!=null) {
31 lc_td.append("\" width=\"");
32 lc_td.append(width);
33 }
34 if (styleId!=null) {
35 lc_td.append("\" id=\"");
36 lc_td.append(styleId);
37 }
38 if (style!=null) {
39 lc_td.append("\" style=\"");
40 lc_td.append(style);
41 }
42 lc_td.append("\">");
43 new StartLayoutEvent(this, lc_td.toString()).send();
44 TagUtils.write(pageContext, "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">");
45 return EVAL_BODY_INCLUDE;
46 }
47 public int doEndLayoutTag() throws JspException {
48 TagUtils.write(pageContext, "</table>");
49 new EndLayoutEvent(this, "</td>").send();
50 return EVAL_PAGE;
51
52 }
53 public Object processStartLayoutEvent(StartLayoutEvent in_event) throws JspException {
54 return in_event.consume(pageContext, "<tr>");
55 }
56 public Object processEndLayoutEvent(EndLayoutEvent in_event) throws JspException {
57 return in_event.consume(pageContext, "</tr>");
58 }
59
60 public void release() {
61 super.release();
62 styleClass = null;
63 width = null;
64 style = null;
65 styleId = null;
66 }
67
68
72 public void setStyleClass(String styleClass) {
73 this.styleClass = styleClass;
74 }
75
78 public final void setWidth(String width)
79 {
80 this.width = width;
81 }
82 public void setStyle(String style) {
83 this.style = style;
84 }
85 public void setStyleId(String styleId) {
86 this.styleId = styleId;
87 }
88 protected void initDynamicValues() {
89 super.initDynamicValues();
90 jspStyle = style;
91 style = Expression.evaluate(style, pageContext);
92 }
93 protected void reset() {
94 super.reset();
95 style = jspStyle;
96 }
97 }
98 |
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