Read a property of an arbitrary CmsResource
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(Difference between revisions)
m (Read a property of an arbitrary CMSResource moved to Read a property of an arbitrary CmsResource: Misspelled) |
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With scriptlets, you can read the properties of any opencms resource. | With scriptlets, you can read the properties of any opencms resource. | ||
| − | + | <source lang="java"> | |
<%@page import="org.opencms.file.CmsProperty"%> | <%@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; | 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; | ||
%> | %> | ||
| + | </source> | ||
| + | |||
| + | [[Category:Developing in OpenCms]] | ||
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; %>
