Normal Panel would do it too. Someone else recently asked for OpenGraph/Facebook meta headers recently in this mailing lists. Check the archives.
On Tue, Mar 4, 2014 at 3:34 PM, Andrea Del Bene <[email protected]>wrote: > Hi, > > use a custom StringHeaderItem and add it into renderHead. I recently > implemented such a header item that can be useful for this purpose: > > public class MetaTagHeaderItem extends StringHeaderItem { > > public MetaTagHeaderItem(CharSequence string) { > super(string); > } > > public static StringHeaderItem forMetaTag(Map<String, IModel<String>> > attributes) { > return forTag(" <meta ", attributes); > } > > public static StringHeaderItem forTag(String tag, Map<String, > IModel<String>> attributes) { > return forString(tag + generateAttributes(attributes) + "/>\n"); > } > > public static String generateAttributes(Map<String, IModel<String>> > attributes) { > StringBuffer sb = new StringBuffer(); > > for (Entry<String, IModel<String>> model : attributes.entrySet()) { > String modelValue = model.getValue().getObject(); > > // generate 'attributeName="attributeValue" ' (without single > quotes) > if (!Strings.isEmpty(modelValue)) { > sb.append(model.getKey()).append("=\"").append( > JavaScriptUtils.escapeQuotes(modelValue)).append("\" "); > } > } > > return sb.toString(); > > } > > } > >> I need to set meta tag property as I want for facebook and OpenGraph with >> wicket. >> >> <meta property="fb:app_id" content="117243945141208" /> >> <meta property="og:site_name" content="site.com" /> >> <meta property="og:type" content="website" /> >> <meta property="og:title" content="title variable" /> >> <meta property="og:url" content="http://www.site.com/......"; /> >> <meta property="og:description" content="Description variable" /> >> <meta property="og:image" content="http://www.site.com/images/...."; /> >> >> An example code is welcomed because I am a newbie. Thanks. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
