Zendèu表单的XML表示示例

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the link explains how the XML is generated.
  1. Zend_Form php:
  2.  
  3. <?php
  4. class Form_AddNavigation extends Zend_Form {
  5. 	public function init() {
  6. 		$this->setName('addnavigation');
  7. 		$this->setMethod('post');
  8. 		$this->setAttrib('id', 'addnavigation');
  9.  
  10. 		$this->addElement('text', 'name', array(
  11. 			'required'		=> true,
  12. 			'description'	=> "Descriptive name for the new navigation.",
  13. 			'filters'    => array('StringTrim'),
  14. 			'validators' => array(
  15. 				array(
  16. 					'StringLength',
  17. 					false,
  18. 					array(
  19. 						2,
  20. 						300,
  21. 						'messages' => array(
  22. 							Zend_Validate_StringLength::TOO_SHORT => 'The name is too short.',
  23. 							Zend_Validate_StringLength::TOO_LONG => 'The name is too long.'
  24. 						)
  25. 					)
  26. 				)
  27. 			),
  28. 			'size'			=>'60',
  29. 			'label'			=> 'Name',
  30. 			'id'			=>'name',
  31. 			'maxlength'		=>'300'
  32. 		));
  33.  
  34. 		$this->addElement('select', 'lang', array(
  35. 			'required'		=> true,
  36. 			'description'	=> "Language of the navigation",
  37. 			'filters'    => array('StringTrim', 'StringToLower'),
  38. 			'validators' => array(
  39. 				array(
  40. 					'StringLength',
  41. 					false,
  42. 					array(
  43. 						2,
  44. 						2
  45. 					)
  46. 				)
  47. 			),
  48. 			'label'			=> 'Language',
  49. 			'id'			=> 'language',
  50. 			'multiOptions' => Uni_Main::getInstance()->languages
  51. 		));
  52.  
  53. 		$this->addElement('checkbox', 'active', array(
  54. 			'required'		=> false,
  55. 			'label'			=> 'Activate',
  56. 			'id'			=> 'active',
  57. 		));
  58.  
  59. 		$this->addElement('submit', 'submit',  array(
  60. 			'ignore'		=> true,
  61. 			'label'			=> 'Add new',
  62. 		));
  63.  
  64. 		$this->populate($_POST);
  65. 	}
  66. }
  67.  
  68. /**
  69.  * Zend_Form XML:
  70. */
  71.  
  72. <?xml version="1.0" encoding="UTF-8"?>
  73. <item type="form" id="addnavigation" state="fail">
  74.     <fragment id="name">addnavigation</fragment>
  75.     <fragment id="method">post</fragment>
  76.     <fragment id="id">addnavigation</fragment>
  77.     <fragment id="enctype">application/x-www-form-urlencoded</fragment>
  78.     <group id="fields">
  79.         <item id="name" type="text">
  80.             <fragment id="name">name</fragment>
  81.             <fragment id="label">Name</fragment>
  82.             <fragment id="value"/>
  83.             <fragment id="required">1</fragment>
  84.             <fragment id="maxlength">300</fragment>
  85.             <fragment id="size">60</fragment>
  86.             <fragment id="readonly"/>
  87.             <fragment id="description">Descriptive name for the new navigation.</fragment>
  88.             <fragment id="valid">false</fragment>
  89.         </item>
  90.         <item id="lang" type="select">
  91.             <fragment id="name">lang</fragment>
  92.             <fragment id="label">Language</fragment>
  93.             <fragment id="value"/>
  94.             <fragment id="required">1</fragment>
  95.             <fragment id="maxlength"/>
  96.             <fragment id="size"/>
  97.             <fragment id="readonly"/>
  98.             <fragment id="description">Language of the navigation</fragment>
  99.             <fragment id="valid">false</fragment>
  100.             <group id="options">
  101.                 <item id="option">
  102.                     <fragment id="text">English</fragment>
  103.                     <fragment id="value">en</fragment>
  104.                 </item>
  105.                 <item id="option">
  106.                     <fragment id="text">Spanish</fragment>
  107.                     <fragment id="value">es</fragment>
  108.                 </item>
  109.                 <item id="option">
  110.                     <fragment id="text">Portugese</fragment>
  111.                     <fragment id="value">pt</fragment>
  112.                 </item>
  113.             </group>
  114.         </item>
  115.         <item id="active" type="checkbox">
  116.             <fragment id="name">active</fragment>
  117.             <fragment id="label">Activate</fragment>
  118.             <fragment id="value">0</fragment>
  119.             <fragment id="required"/>
  120.             <fragment id="maxlength"/>
  121.             <fragment id="size"/>
  122.             <fragment id="readonly"/>
  123.             <fragment id="description"/>
  124.             <fragment id="valid">true</fragment>
  125.         </item>
  126.         <item id="submit" type="submit">
  127.             <fragment id="name">submit</fragment>
  128.             <fragment id="label">Add new</fragment>
  129.             <fragment id="value"/>
  130.             <fragment id="required"/>
  131.             <fragment id="maxlength"/>
  132.             <fragment id="size"/>
  133.             <fragment id="readonly"/>
  134.             <fragment id="description"/>
  135.             <fragment id="valid">true</fragment>
  136.         </item>
  137.     </group>
  138. </item>
  139.  
  140. /**
  141.  * Zend_Form XSL:
  142. */
  143.  
  144.  
  145. <?xml version="1.0" encoding="UTF-8"?>
  146. <xsl:stylesheet version="1.0" xmlns="http://www.w3.org/1999/xhtml"
  147. 	xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:html="http://www.w3.org/1999/xhtml">
  148. 	<xd:doc xmlns:xd="http://www.oxygenxml.com/ns/doc/xsl" scope="stylesheet">
  149. 		<xd:desc>
  150. 			<xd:p>
  151. 				<xd:b>Created on:</xd:b>
  152. 				Apr 27, 2011
  153. 			</xd:p>
  154. 			<xd:p>
  155. 				<xd:b>Author:</xd:b>
  156. 				Erik Poehler
  157. 			</xd:p>
  158. 		</xd:desc>
  159. 	</xd:doc>
  160. 	<xsl:output method="xml" indent="yes" encoding="UTF-8" omit-xml-declaration="yes" />
  161. 	<xsl:strip-space elements="*" />
  162.  
  163. 	<xsl:template match="item[@type='form']">
  164. 		<form id="{fragment[@id='id']}" class="{fragment[@id='class']} {fragment[@id='state']}" method="{fragment[@id='method']}" action="{fragment[@id='action']}" enctype="{fragment[@id='enctype']}">
  165. 			<ul>
  166. 				<xsl:apply-templates select="group[@id='fields']" />
  167. 				<li><input type="hidden" name="form" value="{fragment[@id='id']}" /></li>
  168. 			</ul>
  169. 		</form>
  170. 	</xsl:template>
  171.  
  172. 	<xsl:template match="group[@id='fields']">
  173. 		<xsl:for-each select="item">
  174. 			<xsl:variable name="type" select="@type" />
  175. 			<xsl:call-template name="field">
  176. 				<xsl:with-param name="type" select="$type" />
  177. 			</xsl:call-template>
  178. 		</xsl:for-each>
  179. 	</xsl:template>
  180.  
  181. 	<xsl:template name="field">
  182. 		<xsl:param name="type" />
  183. 		<li class="{@id} {@valid}">
  184. 			<xsl:choose>
  185. 				<xsl:when test="$type='text'">
  186. 					<xsl:if test="fragment[@id='label']!=''">
  187. 						<xsl:call-template name="getLabel"><xsl:with-param name="for" select="fragment[@id='id']" /></xsl:call-template>
  188. 					</xsl:if>
  189. 					<input name="{@id}" id="{@id}" class="text {fragment[@id='class']}"
  190. 						type="text" value="{fragment[@id='value']}">
  191. 						<xsl:if test="fragment[@id='readonly']='readonly'">
  192. 							<xsl:attribute name="readonly">readonly</xsl:attribute>
  193. 						</xsl:if>
  194. 						<xsl:if test="fragment[@id='size']!=''">
  195. 							<xsl:attribute name="size">
  196. 								<xsl:value-of select="fragment[@id='size']" />
  197. 							</xsl:attribute>
  198. 						</xsl:if>
  199. 						<xsl:if test="fragment[@id='maxlength']!=''">
  200. 							<xsl:attribute name="maxlength">
  201. 								<xsl:value-of select="fragment[@id='maxlength']" />
  202. 							</xsl:attribute>
  203. 						</xsl:if>
  204. 					</input>
  205. 					<xsl:if test="fragment[@id='valid']='false'">
  206. 						<span class="note error">
  207. 							<xsl:for-each select="fragment[@id='error']">
  208. 								<xsl:call-template name="getErrorMessage">
  209. 									<xsl:with-param name="error" select="." />
  210. 									<xsl:with-param name="field" select="../fragment[@id='label']" />
  211. 								</xsl:call-template>
  212. 							</xsl:for-each>
  213. 						</span>
  214. 					</xsl:if>
  215. 				</xsl:when>
  216. 				<xsl:when test="$type='submit'">
  217. 					<input class="submit {fragment[@id='class']}" id="{@id}" type="submit">
  218. 						<xsl:attribute name="value">
  219. 							<xsl:value-of select="fragment[@id='label']" />
  220. 						</xsl:attribute>
  221. 					</input>
  222. 				</xsl:when>
  223. 				<xsl:when test="$type='reset'">
  224. 					<input class="reset {fragment[@id='class']}" id="{@id}" type="reset"
  225. 						value="{fragment[@id='label']}" />
  226. 				</xsl:when>
  227. 				<xsl:when test="$type='select'">
  228. 					<xsl:if test="fragment[@id='label']!=''">
  229. 						<xsl:call-template name="getLabel" />
  230. 					</xsl:if>
  231. 					<select name="{@id}" id="{@id}" class="select styled">
  232. 						<xsl:for-each select="group[@id='options']/item">
  233. 							<option value="{fragment[@id='value']}">
  234. 								<xsl:if
  235. 									test="contains(../fragment[@id='value'],fragment[@id='value'])">
  236. 									<xsl:attribute name="selected">selected</xsl:attribute>
  237. 								</xsl:if>
  238.  
  239. 								<!-- <xsl:value-of select="fragment[@id='text']" /> -->
  240. 								<xsl:variable name="var-value">
  241. 									<xsl:value-of select="fragment[@id='text']" />
  242. 								</xsl:variable>
  243. 								<xsl:choose>
  244. 								<xsl:when test="$var-value !=''">
  245. 									<xsl:value-of select="$var-value" />
  246. 								</xsl:when>
  247. 								<xsl:otherwise>
  248. 									<xsl:value-of select="fragment[@id='text']" />
  249. 								</xsl:otherwise>
  250. 								</xsl:choose>
  251.  
  252. 							</option>
  253. 						</xsl:for-each>
  254. 					</select>
  255. 				</xsl:when>
  256. 				<xsl:when test="$type='radio'">
  257. 					<xsl:for-each select="item">
  258. 						<!-- do something -->
  259. 					</xsl:for-each>
  260. 				</xsl:when>
  261. 				<xsl:when test="$type='password'">
  262. 					<xsl:if test="fragment[@id='label']!=''">
  263. 						<xsl:call-template name="getLabel" />
  264. 					</xsl:if>
  265. 					<input class="password {fragment[@id='class']}" id="{@id}" type="password" value="" name="{fragment[@id='name']}" />
  266. 				</xsl:when>
  267. 				<xsl:when test="$type='hidden'">
  268. 					<input class="hidden" type="hidden" name="{fragment[@id='name']}" id="{fragment[@id='name']}" value="{fragment[@id='value']}" />
  269. 				</xsl:when>
  270. 				<xsl:when test="$type='textarea'">
  271. 					<textarea class="textarea" name="{fragment[@id='name']}" id="{fragment[@id='name']}">
  272. 						<xsl:choose>
  273. 							<xsl:when test="fragment[@id='value']=''">
  274. 								<xsl:text> </xsl:text>
  275. 							</xsl:when>
  276. 							<xsl:otherwise>
  277. 								<xsl:value-of select="fragment[@id='value']" />
  278. 							</xsl:otherwise>
  279. 						</xsl:choose>
  280. 					</textarea>
  281. 				</xsl:when>
  282. 				<xsl:when test="$type='checkbox'">
  283. 					<input type="checkbox" name="{fragment[@id='name']}" id="{fragment[@id='name']}" class="checkbox {fragment[@id='class']}" /> <xsl:if test="fragment[@id='label']!=''">
  284. 						<xsl:call-template name="getLabel" />
  285. 					</xsl:if>
  286. 				</xsl:when>
  287. 				<xsl:otherwise>
  288. 					This mode is not implemented yet.
  289. 				</xsl:otherwise>
  290. 			</xsl:choose>
  291. 		</li>
  292. 	</xsl:template>
  293.  
  294. 	<xsl:template name="getErrorMessage">
  295. 		<xsl:param name="error" select="$error"/>
  296. 		<xsl:param name="field" select="$field"/>
  297. 		<xsl:choose>
  298. 			<xsl:when test="$error='isEmpty'">
  299. 				<span class="error-x">X</span> Field is required.
  300. 			</xsl:when>
  301. 			<xsl:when test="$error='stringLengthTooShort'">
  302. 				<span class="error-x">X</span> This is too short.
  303. 			</xsl:when>
  304. 			<xsl:when test="$error='stringLengthTooLong'">
  305. 				<span class="error-x">X</span> This is too long.
  306. 			</xsl:when>
  307. 			<xsl:otherwise>
  308. 				<span class="error-x">X</span> An unknown error occured. (<samp><xsl:value-of select="$error" /></samp>)
  309. 			</xsl:otherwise>
  310. 		</xsl:choose>
  311. 	</xsl:template>
  312.  
  313. 	<xsl:template name="getLabel">
  314. 		<label for="{@id}" title="required" class="required">
  315. 			<xsl:value-of select="fragment[@id='label']" />
  316. 			<xsl:if test="fragment[@id='required']='1'">
  317. 				<xsl:text> </xsl:text>
  318. 				<span class="required">
  319. 					<sup>*</sup>required
  320. 				</span>
  321. 			</xsl:if>
  322. 			<xsl:text> </xsl:text>
  323. 		</label>
  324. 		<br />
  325. 	</xsl:template>
  326. </xsl:stylesheet>

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