Read a property of an arbitrary CmsResource
From OpenCms Wiki
(Difference between revisions)
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<source lang="java"> | <source lang="java"> | ||
| − | <%@page import="org.opencms.file.CmsProperty | + | <%@page import="org.opencms.file.CmsProperty"%> |
<% | <% | ||
CmsJspActionElement cmsAction = new CmsJspActionElement (pageContext, request, response); | CmsJspActionElement cmsAction = new CmsJspActionElement (pageContext, request, response); | ||
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// Try to find the "prop_name" property of the current file and, if it is not found there, try to find it on all parent folders: | // Try to find the "prop_name" property of the current file and, if it is not found there, try to find it on all parent folders: | ||
| − | |||
boolean search = true; | boolean search = true; | ||
| − | CmsProperty prop = | + | CmsProperty prop = cms.readPropertyObject("/sites/mysite/my_path/file.ext", "prop_name", search); |
String propValue = (prop != null) ? prop.getValue() : null; | String propValue = (prop != null) ? prop.getValue() : null; | ||
// ... or get the title propery ... | // ... or get the title propery ... | ||
| − | CmsProperty titleProp = cmsObject.readPropertyObject ( | + | CmsProperty titleProp = cmsObject.readPropertyObject (cmsAction.getRequestContext().getUri(), "Title", false); |
String title = (titleProp != null) ? titleProp.getValue() : null; | String title = (titleProp != null) ? titleProp.getValue() : null; | ||
%> | %> | ||
Latest revision as of 18:00, 9 April 2015
With scriptlets, you can read the properties of any opencms resource.
<%@page import="org.opencms.file.CmsProperty"%> <% CmsJspActionElement cmsAction = new CmsJspActionElement (pageContext, request, response); CmsObject cmsObject = cmsAction.getCmsObject(); // Try to find the "prop_name" property of the current file and, if it is not found there, try to find it on all parent folders: boolean search = true; CmsProperty prop = cms.readPropertyObject("/sites/mysite/my_path/file.ext", "prop_name", search); String propValue = (prop != null) ? prop.getValue() : null; // ... or get the title propery ... CmsProperty titleProp = cmsObject.readPropertyObject (cmsAction.getRequestContext().getUri(), "Title", false); String title = (titleProp != null) ? titleProp.getValue() : null; %>
