Se ha producido un error al procesar la plantilla.

Denied access to method or field getParameter of class org.apache.catalina.core.ApplicationHttpRequest

----
FTL stack trace ("~" means nesting-related):
	- Failed at: #local paramValue = request.getParame...  [in template "34352066712900#33336#65816767" in function "findMatchedItem" at line 56, column 5]
----

1<#--

2		 LANGUAGE HEADER DROPDOWN

3		 -->

4<#assign currentURL = themeDisplay.getURLCurrent()>

5<#assign baseURL = themeDisplay.getPortalURL()>

6<#assign relativeURL = currentURL?replace(baseURL, "")>

8<#assign translatableParams = ["ics", "ctn"] />

9<#assign matchedItemsCache = buildMatchedItemsCache(translatableParams, locale) />

11<#assign desc = themeDisplay.getLanguageId()?split("_")?first >

12<div class="select-btn" id="language-select" role="button" aria-haspopup="listbox" aria-expanded="false" tabindex="0">

13   <#assign siteLanguage = themeDisplay.getLocale().getDisplayLanguage( themeDisplay.getLocale() )?cap_first>

14   <span

15      class="sBtn-text text-uppercase d-flex align-content-center align-items-center">${desc} <span

16      class="fa-solid fa-chevron-down" aria-hidden="true"></span></span>

17</div>

18 <ul class="options hide" role="listbox" aria-labelledby="language-select">

19    <li class="option actives" style="pointer-events:none" role="option" aria-selected="true">

20      <span class="option-text">

21         <svg aria-hidden="true" class="lexicon-icon mr-2 lexicon-icon-${themeDisplay.getLanguageId()?replace('_', '-')?lower_case}">

22            <use href="/o/classic-theme/images/clay/icons.svg#${themeDisplay.getLanguageId()?replace('_', '-')?lower_case}"></use>

23         </svg>

24         ${siteLanguage}

25      </span>

26   </li>

27   <#if entries?has_content>

28    <#list entries as curLanguage>

30      <#if !curLanguage.isSelected()>

32	  <#--

33			  <p>url:${curLanguage.getURL()}</p>

34			  <p>parameter ics:${request.getParameter("ics")}</p>

35			  <p>matchedItem en_us:${matchedItemsCache["ics"].value_i18n["en_US"]}</p>

36			  <p>${urlCodec}</p>

37			  <p>${urlCodec.decodeURL("%2Fnormas%3Fics%3Dtest")}</p>

38			  <p>${urlCodec.encodeURL("01 - General Aspects. Terminology.")}</p>

39-->

41		<#assign entryHref = buildTranslatedHref(curLanguage.getURL(), curLanguage.getLanguageId(), translatableParams, matchedItemsCache) />

42        <li class="option" role="option"><span class="option-text"> <a href="${entryHref}" class="language-entry-short-text"

43            lang="${curLanguage.getLanguageId()}">${curLanguage.getLongDisplayName()?capitalize}</a> </span></li>

45      </#if>

46    </#list>

47   </#if>

48</ul>

51<#-- ============================================================

52     Traduccion de parametros de la URL al cambiar de idioma

53     ============================================================ -->

55<#function findMatchedItem paramName locale>

56    <#local paramValue = request.getParameter(paramName)! />

57    <#if !paramValue?has_content>

58        <#return "" />

59    </#if>

61    <#local paramValueTrim = paramValue?trim />

62    <#local paramType = paramName?upper_case />

63    <#local endpointURL = "/c/selectoptions/?languageId=" + locale?string + "&sort=name:asc&filter=optionsType eq '" + paramType + "'" />

64    <#local optionsResponse = restClient.get(endpointURL) />

66    <#list optionsResponse.items![] as item>

67        <#local valueI18n = item.value_i18n![] />

68        <#local found = false />

70        <#list valueI18n?keys as key>

71            <#if valueI18n[key]! == paramValueTrim>

72                <#local found = true />

73                <#break />

74            </#if>

75        </#list>

77        <#if !found && (item.value!"") == paramValueTrim>

78            <#local found = true />

79        </#if>

81        <#if found>

82            <#return item />

83        </#if>

84    </#list>

86    <#return "" />

87</#function>

89<#function buildMatchedItemsCache paramNames locale>

90    <#local cache = {} />

91    <#list paramNames as paramName>

92        <#local cache = cache + {paramName: findMatchedItem(paramName, locale)} />

93    </#list>

94    <#return cache />

95</#function>

97<#function translateParamInURL originalURL paramName targetLanguageId matchedItemsCache>

99    <#local matchedItem = matchedItemsCache[paramName]!"" />

101    <#if !matchedItem?has_content>

102        <#return originalURL />

103    </#if>

105    <#local translatedValue =

106        matchedItem.value_i18n[targetLanguageId]!matchedItem.value!""

107    />

109    <#if !translatedValue?has_content>

110        <#return originalURL />

111    </#if>

113    <#-- Caso URL de cambio de idioma de Liferay -->

114    <#if originalURL?contains("redirect=")>

116        <#local encodedValue =

117            urlCodec.encodeURL(translatedValue)?replace("+", "%2B")

118        />

120        <#return originalURL?replace(

121            paramName + "%3D[^&]*",

122            paramName + "%3D" + encodedValue,

123            "r"

124        ) />

126    </#if>

128    <#-- Caso URL normal -->

129    <#local encodedValue = urlCodec.encodeURL(translatedValue) />

131    <#return originalURL?replace(

132        "([?&])" + paramName + "=[^&]*",

133        "$1" + paramName + "=" + encodedValue,

134        "r"

135    ) />

137</#function>

139<#function buildTranslatedHref originalURL targetLanguageId paramNames matchedItemsCache>

140    <#local resultURL = originalURL />

142    <#list paramNames as paramName>

143        <#local resultURL = translateParamInURL(resultURL, paramName, targetLanguageId, matchedItemsCache) />

144    </#list>

146    <#return resultURL />

147</#function>

149<#-- ============================================================ -->

151<script>

152  $(document).ready(function () {

153    // Toggle el estado del menu de idiomas

154    $('.select-btn').on('click', function () {

155      var expanded = $(this).attr('aria-expanded') === 'true';

156      $(this).attr('aria-expanded', !expanded);

157      $('.options').toggleClass('hide', expanded);

158    });

160    // Acciones de teclado para la lupa

161    $('.select-btn').on('keydown', function (e) {

162      if (e.key === 'Enter' || e.key === ' ') {

163        e.preventDefault(); // Evitar desplazamiento al presionar espacio

164        $(this).click(); // Simula el click para abrir/cerrar el menu

165      }

166    });

168    // Cerrar el menu al hacer clic en cualquier parte fuera de el

169    $(document).on('click', function (event) {

170      if (!$(event.target).closest('.select-btn, .options').length) {

171        $('.options').addClass('hide');

172        $('.select-btn').attr('aria-expanded', 'false');

173      }

174    });

176    // Navegar con las teclas de flecha

177    let options = $('.option');

178    let selectedIndex = 0;

180    options.on('keydown', function (e) {

181      if (e.key === 'ArrowDown') {

182        selectedIndex = (selectedIndex + 1) % options.length;

183        options.eq(selectedIndex).focus();

184      }

185      if (e.key === 'ArrowUp') {

186        selectedIndex = (selectedIndex - 1 + options.length) % options.length;

187        options.eq(selectedIndex).focus();

188      }

189      if (e.key === 'Enter') {

190        window.location.href = $(this).find('a').attr('href'); // Redirige a la opcion seleccionada

191      }

192    });

193  });

194</script>

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DIN EN ISO 11117/A1:2026-02

Gas cylinders - Valve protection caps and guards - Design, construction and tests - Amendment 1 (ISO 11117:2019/DAM 1:2026); German and English version EN ISO 11117:2019/prA1:2026 / Note: Date of issue 2026-01-09*Intended as an amendment to DIN EN ISO 11117 (2024-04).

Fecha edición:	2026-02-01 En Vigor
Idiomas disponibles:	Alemán, Inglés
Resumen:	This Draft International Standard specifies the requirements for valve protection caps and guards for gas cylinders. It defines tests for checking the mechanical strength and physical properties of the valve protection cap or valve guard.
Keywords:	Applications\|Approval testing\|Bottle closures\|Caps (closures)\|Compressed gas equipment\|Corrosion\|Design\|Dimensions\|Documentation\|Drop tests\|Fall\|Gas cylinder valves\|Gas cylinders\|Gas holders\|Gas valves\|Gases\|Guards\|Industries\|Inserts\|Marking\|Materials\|Mechanical properties\|Medical gases\|Medical sciences\|Mobile\|Physical properties\|Pipe caps\|Protection devices\|Protective caps\|Protective devices\|Qualification tests\|Safety devices\|Specification (approval)\|Strength of materials\|Test reports\|Testing\|Ultraviolet radiation\|Valve caps\|Valves
ICS:	23.020.35 - Botellas de gas, 11.040.10 - Equipo de respiración, anestesia y reanimación
CTN:

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