Struts2中关于label标签的声明应用

心已赠人 2022-08-07 07:46 179阅读 0赞

常见表单label标签的应用

<%@ page language="java" pageEncoding="UTF-8"%>
 <%@ taglib uri="/struts-tags" prefix="s"%>
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
 
 <html>
 <head>
 <s:head/>
 <title>checkboxlist标签</title>
 
 </head>
 <body>
 <s:form>
 <s:checkboxlist list="{'Struts2','Hibernate','Spring'}" label="用list集合生成复选框" name="java" labelposition="top"/>
 <s:checkboxlist list="#{1:'Struts2',2:'Hibernate',3:'Spring'}" listKey="key" listValue="value" name="java ee" label="用Map集合生成复选框" labelposition="top"/>
 <s:set name="list" value="{'Struts2','Hibernate','Spring'}" />
 <s:checkboxlist list="#list" name="check" label="从别处取值生成复选框" labelposition="top"/>
 </s:form>
 
 <s:form>
 <s:combobox list="{'Struts2','Hibernate','Spring','Ajax'}" name="combobox" label="请选择"></s:combobox>
 </s:form>
 
 <s:form action="select">
 <s:set name="ds" value="#{'江苏':{'南京','无锡','苏州'},'安徽':{'合肥','六安','芜湖'},'河南':{'郑州','信阳','南阳'}}"/>
 <s:doubleselect list="#ds.keySet()" doubleName="dn" doubleList="#ds[top]" name="n" label="请选择地方" labelposition="top"/>
 </s:form>
 
 <s:form action="select">
 <s:updownselect list="{'Struts2','Hibernate','Spring','Ajax'}" name="Simpleupdownselect" moveUpLabel="上移" moveDownLabel="下移" selectAllLabel="全选"/>
 </s:form>
 <s:form>
 <s:optiontransferselect doubleList="{'java','c','c++'}" list="{'pb','vb','vc++'}" 
 doubleName="dn" name="n" leftTitle="第一个列表框" rightTitle="第二个列表框"
 headerKey="first" headerValue="第一个列表头信息"
 doubleHeaderKey="second" doubleHeaderValue="第二个列表头信息"
 emptyOption="true" doubleEmptyOption="true" multiple="true" doubleMultiple="true"
 addToLeftLabel="左移" addToRightLabel="右移" 
 addAllToLeftLabel="全部左移" addAllToRightLabel="全部右移" 
 selectAllLabel="全选" />
 </s:form>
 
 <s:form>
 <s:select list="{'java','VC++','PHP'}" name="opt">
 <s:optgroup label="Java EE 技术框架" list="#{1:'Struts2',2:'Hibernate',3:'Spring'}" listKey="key" listValue="value"/>
 <s:optgroup label="Java EE 应用服务" list="#{1:'Tomcat',2:'JBoss'}" listKey="key" listValue="value"/>
 </s:select>
 </s:form>
 
 <s:form>
 <s:token/>
 </s:form>
 
 </body>
 </html>

结果

![Center][]

有人写过类似的总结

引用

http://blog.csdn.net/hahalzb/article/details/5905718

1. <%...@ page language="java" contentType="text/html; charset=GBK"%> 
 2. <%...@taglib prefix="s" uri="/struts-tags"%> 
 3. <html> 
 4. <head><s:head/> 
 5. <title>成功页面</title> 
 6. </head> 
 7. <body> 
 8. checkboxList标签： 
 9. <s:form> 
 10.  
 11. <s:checkboxlist name="bookList" label="请选择你喜欢的技术" list="{'spring','hibernate','struts'}" labelposition="left"> 
 12. </s:checkboxlist> 
 13.  
 14. <s:checkboxlist name="bookMap" label="请选择你喜欢的出版日期" list="#{'spring':'2006','hibernate':'2007','struts':'2008'}" labelposition="left" 
 15. listKey="key" listValue="value"> 
 16. </s:checkboxlist> 
 17. 
 18.  
 19. <s:bean name="lee.BookService" id="bs"></s:bean> 
 20. <s:checkboxlist name="bookBean" label="请选择你喜欢的图书" list="#bs.books" labelposition="left" 
 21. listKey="author" listValue="name"> 
 22. </s:checkboxlist> 
 23. 
 24. 
 25. 
 26. </s:form> 
 27. 
 28. <s:form> 
 29. combobox标签：combox标签中的下拉菜单和selcet不同，此仅为帮助输入而设计 
 30. <s:combobox list="{'spring','hibernate','struts'}" size="100" maxlength="20" name="bookcombo" ></s:combobox> 
 31. </s:form> 
 32. 
 33. <s:form theme="simple"> 
 34. 日期选择部件，指定toggleType属性,且指定value="today" 
 35. <s:datetimepicker name="order.date" label="购买日期" toggleType="explode" value="today"/><hr> 
 36. 日期选择部件，指定了format属性 
 37. <s:datetimepicker name="order.date" label="购买日期" displayFormat="yyyy年MM月dd日"/><hr> 
 38. 日期选择部件，指定了weekStartsOn属性 
 39. <s:datetimepicker name="order.date" label="购买日期" displayFormat="yyyy年MM月dd日" weekStartsOn="1"/><hr> 
 40. 时间选择部件 
 41. <s:datetimepicker label="选择出发时间" type="time" /><hr> 
 42. </s:form> 
 43. 
 44. <s:form action="x"> 
 45. 使用doubleselect,必须指定form的action属性 
 46. 支持两项的doubleselect列表框 
 47. <s:doubleselect 
 48. label="请选择您喜欢的图书" 
 49. name="author" list="{'张三', '李四','王五'}" 
 50. doubleList="top == '张三' ? {'struts', 'spring' , 'hibernate'} : {'struts2','spring2.0','hibernate3.0'}" 
 51. doubleName="book"/> 
 52. 支持多项的doubleselect列表框 
 53. <s:set name="bs" value="# {'张三':{'struts1', 'spring1' , 'hibernat1'},'李四': {'struts2', 'spring2' , 'hibernate2'},'王五': {'struts3', 'spring3' , 'hibernate3'}}"></s:set> 
 54. <s:doubleselect 
 55. label="请选择您喜欢的图书" 
 56. name="authora" 
 57. list="#bs.keySet()" 
 58. doubleList="#bs[top]" 
 59. doubleName="booka"/> 
 60. </s:form> 
 61. 
 62. <s:form theme="simple"> 
 63. optiontransferselect标签使用 
 64. doubleList指定第二个list的内容，list指定第一个list的内容 
 65. <s:optiontransferselect 
 66. doubleList="{'struts','spring','hibernate'}" 
 67. list="{'struts2','spring2','hibernate2'}" 
 68. doubleName="2book" 
 69. name="1book" 
 70. leftTitle="升级版" 
 71. rightTitle="普通版" 
 72. multiple="true" 
 73. doubleMultiple="true" 
 74. addToLeftLabel="向左移动" 
 75. addToRightLabel="向右移动" 
 76. selectAllLabel="全部选择" 
 77. addAllToRightLabel="全部向右移动" 
 78. addAllToLeftLabel="全部向左移动" 
 79. emptyOption="true" 
 80. headerKey="1key" 
 81. headerValue="版本1图书" 
 82. doubleHeaderKey="2key" 
 83. doubleHeaderValue="版本2图书" 
 84. doubleEmptyOption="true"></s:optiontransferselect> 
 85. </s:form> 
 86. 
 87. <s:form theme="simple"> 
 88. select标签：使用简单集合 
 89. <s:select list="{'struts','spring','hibernate'}" name="a" multiple="true"></s:select> 
 90. select标签：使用map集合 
 91. <s:select list="#{'zhangsan':'struts','lisi':'spring','wangwu':'hibernate'}" 
 92. name="b" multiple="true" 
 93. listKey="key" listValue="value"></s:select> 
 94. select标签：使用集合里放多个javabean实例来生成下拉选择框 
 95. <s:bean name="lee.BookService" id="bs"/> 
 96. <s:select list="#bs.books" name="c" listKey="name" listValue="author"></s:select> 
 97. </s:form> 
 98. 
 99. 
 100. <s:form theme="simple"> 
 101. radio标签：使用简单集合 
 102. <s:radio list="{'struts','spring','hibernate'}" name="a"></s:radio> 
 103. radio标签：使用map集合 
 104. <s:radio list="#{'zhangsan':'struts','lisi':'spring','wangwu':'hibernate'}" 
 105. name="b" 
 106. listKey="key" listValue="value"></s:radio> 
 107. radio标签：使用集合里放多个javabean实例来生成下拉选择框 
 108. <s:bean name="lee.BookService" id="bs"/> 
 109. <s:radio list="#bs.books" name="c" listKey="name" listValue="author"></s:radio> 
 110. </s:form> 
 111. 
 112. <s:form theme="simple"> 
 113. optgroup标签，用于和select标签组合 
 114. <s:select list="#{'zhangsan':'struts','lisi':'spring','wangwu':'hibernate'}" 
 115. name="a" listKey="key" listValue="value"> 
 116. <s:optgroup label="Rob" 
 117. list="#{'jialiu':'ibatis','songqi':'xml'}" 
 118. listKey="value" 
 119. listValue="key"></s:optgroup> 
 120. <s:optgroup label="Ror" 
 121. list="#{'liuwi':'freemarker','ren1':'velocity'}" 
 122. listKey="value" 
 123. listValue="key"></s:optgroup> 
 124. </s:select> 
 125. </s:form> 
 126. 
 127. 
 128. <s:form theme="simple"> 
 129. updownselect标签：使用简单集合对象生成可上下移动选项的列表框 
 130. <s:updownselect name="ac" list="{'struts','spring','hibernate'}"></s:updownselect> 
 131. updownselect标签：使用map集合对象生成可上下移动选项的列表框 
 132. <s:updownselect list="#{'zhangsan':'struts','lisi':'spring','wangwu':'hibernate'}" 
 133. name="bc" moveDownLabel="向下移动" moveUpLabel="向上移动" 
 134. listKey="key" listValue="value" emptyOption="true"></s:updownselect> 
 135. updownselect标签：使用集合里放多个javabean实例来生成下拉选择框 
 136. <s:bean name="lee.BookService" id="bs"/> 
 137. <s:updownselect list="#bs.books" name="cc" selectAllLabel="全部选择" multiple="true" 
 138. listKey="name" listValue="author" moveDownLabel="向下移动" moveUpLabel="向上移动"></s:updownselect> 
 139. </s:form> 
 140. 
 141. 
 142. </body> 
 143. </html>

[Center]: /images/20220805/8d193db78a3f48e9b34b08ca81a34568.png