{"id":601,"date":"2012-10-18T11:33:43","date_gmt":"2012-10-18T11:33:43","guid":{"rendered":"http:\/\/www.bestcoder.net\/?p=601"},"modified":"2012-10-18T11:33:43","modified_gmt":"2012-10-18T11:33:43","slug":"xpages-expression-language-el-some-useful-links-sample","status":"publish","type":"post","link":"http:\/\/www.bestcoder.net\/?p=601","title":{"rendered":"XPages – Expression Language (EL) – Some Useful Links & Sample"},"content":{"rendered":"

A JSTL primer, Part 1: The expression language<\/a><\/p>\n

JSF Techniques \u2013 EL Resolvers<\/a><\/p>\n

Simple If – Then for rendered<\/strong> properties in table – tr using view column data<\/strong>.<\/p>\n

[Column value of GorusTipi equals “Zorunlu”] AND [Column value of UygunlukDurumu IS NOT EMPTY]<\/em><\/strong><\/em><\/strong><\/p>\n

<xp:this.rendered><![CDATA[#{viewEntry[“GorusTipi”] eq “Zorunlu” && !empty viewEntry[“UygunlukDurumu”]}]]><\/xp:this.rendered><\/p><\/blockquote>\n

Table 2. The EL operators<\/strong><\/p>\n\n\n\n\n\n\n\n
Category<\/strong><\/td>\nOperators<\/strong><\/td>\n<\/tr>\n
Arithmetic<\/td>\n+<\/code>,\u00a0-<\/code>,\u00a0*<\/code>,\u00a0\/<\/code>\u00a0(or\u00a0div<\/code>),\u00a0%<\/code>\u00a0(or\u00a0mod<\/code>)<\/td>\n<\/tr>\n
Relational<\/td>\n==<\/code>\u00a0(or\u00a0eq<\/code>),\u00a0!=<\/code>\u00a0(or\u00a0ne<\/code>),\u00a0<<\/code>\u00a0(or\u00a0lt<\/code>),\u00a0><\/code>\u00a0(or\u00a0gt<\/code>),\u00a0<=<\/code>\u00a0(or\u00a0le<\/code>),\u00a0>=<\/code>\u00a0(or\u00a0ge<\/code>)<\/td>\n<\/tr>\n
Logical<\/td>\n&&<\/code>\u00a0(or\u00a0and<\/code>),\u00a0||<\/code>\u00a0(or\u00a0or<\/code>),\u00a0!<\/code>\u00a0(or\u00a0not<\/code>)<\/td>\n<\/tr>\n
Validation<\/td>\nempty<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

A JSTL primer, Part 1: The expression language JSF Techniques \u2013 EL Resolvers Simple If – Then for rendered properties in table – tr using view column data. [Column value of GorusTipi equals “Zorunlu”] AND [Column value of UygunlukDurumu IS NOT EMPTY] <xp:this.rendered><![CDATA[#{viewEntry[“GorusTipi”] eq “Zorunlu” && !empty viewEntry[“UygunlukDurumu”]}]]><\/xp:this.rendered> Table 2. The EL operators Category Operators … <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,3,28],"tags":[60,61,30],"class_list":["post-601","post","type-post","status-publish","format-standard","hentry","category-development","category-lotusnotesdevelopment","category-xpages","tag-el","tag-expression-language","tag-xpages-2","entry"],"_links":{"self":[{"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=\/wp\/v2\/posts\/601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=601"}],"version-history":[{"count":1,"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=\/wp\/v2\/posts\/601\/revisions"}],"predecessor-version":[{"id":602,"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=\/wp\/v2\/posts\/601\/revisions\/602"}],"wp:attachment":[{"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=601"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.bestcoder.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}