{"id":1524,"date":"2015-09-24T09:24:16","date_gmt":"2015-09-24T07:24:16","guid":{"rendered":"http:\/\/www.capri-soft.de\/blog\/?p=1524"},"modified":"2015-09-24T09:29:48","modified_gmt":"2015-09-24T07:29:48","slug":"ibm-doors-dxl-pruefen-ob-ein-objekt-attribute-existiert-check-if-object-attribute-exists","status":"publish","type":"post","link":"https:\/\/www.capri-soft.de\/blog\/?p=1524","title":{"rendered":"IBM Doors DXL: Pr\u00fcfen ob ein Objekt Attribute existiert \/ Check if object attribute exists"},"content":{"rendered":"<h1>Problem<\/h1>\n<p>Es soll \u00fcberpr\u00fcft\/abgefragt werden ob ein Attribute eines Objektes existiert.<br \/>\nDas Objekt muss nicht unbedingt im current Module sein (wie im zweiten Beispiel ganz unten).<br \/>\nA check if an object attribute exists shall be performed.<br \/>\nIt is not sure if the object is in the current module (like in the second example in solution section).<\/p>\n<h1>Ansatz &#8211; Approach<\/h1>\n<p>Es wird nach Null beim Result bei der AttrDef find-Methode gefragt<br \/>\nBy using the AttrDef=find method we can ask for null (not existing) <\/p>\n<h1>L\u00f6sung &#8211; Solution<\/h1>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\r\nstring getObjectValueIfExist(Object nObject, string attributeName)\r\n{\r\n\tAttrDef ad = find(module nObject, attributeName) \r\n\tif(!null ad)\r\n\t{\r\n\t    return nObject.attributeName &quot;&quot;;\r\n\t}\r\n\treturn &quot;n\/a&quot;;\r\n}\r\n<\/pre>\n<p>Im current Module kann auch<\/p>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\r\nif (exists(attribute(string &quot;BB_PlannedRelease&quot;))) \r\n{\t\r\n ...\r\n}    \r\n<\/pre>\n<p>verwendet werden<\/p>\n<iframe src=\"http:\/\/www.facebook.com\/plugins\/like.php?href=https%3A%2F%2Fwww.capri-soft.de%2Fblog%2F%3Fp%3D1524&amp;layout=standard&amp;show_faces=true&amp;width=450&amp;action=like&amp;colorscheme=light\" scrolling=\"no\" frameborder=\"0\" allowTransparency=\"true\" style=\"border:none; overflow:hidden; width:450px;margin-top:5px;\"><\/iframe>","protected":false},"excerpt":{"rendered":"<p>Problem Es soll \u00fcberpr\u00fcft\/abgefragt werden ob ein Attribute eines Objektes existiert. Das Objekt muss nicht unbedingt im current Module sein (wie im zweiten Beispiel ganz unten). A check if an object attribute exists shall be performed. It is not sure if the object is in the current module (like in the second example in solution &hellip; <a href=\"https:\/\/www.capri-soft.de\/blog\/?p=1524\" class=\"more-link\"><span class=\"screen-reader-text\">IBM Doors DXL: Pr\u00fcfen ob ein Objekt Attribute existiert \/ Check if object attribute exists<\/span> weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[22,19],"tags":[],"class_list":["post-1524","post","type-post","status-publish","format-standard","hentry","category-dxl","category-ibm-doors"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4yGeN-oA","jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1524"}],"version-history":[{"count":3,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1524\/revisions"}],"predecessor-version":[{"id":1528,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1524\/revisions\/1528"}],"wp:attachment":[{"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}