Joomla.getOptions and a script options without inline JavaScript

joomla · Aug 18, 2016 · 47f5c97 · 47f5c97
1 parent 4c539c4
commit 47f5c97
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Showing 2 changed files with 30 additions and 2 deletions.
diff --git a/media/system/js/core-uncompressed.js b/media/system/js/core-uncompressed.js
@@ -71,6 +71,34 @@ Joomla.editors.instances = Joomla.editors.instances || {};
 		}
 	};
 
+	/**
+	 * Joomla options storage
+	 * @type {{}}
+     */
+	Joomla.optionsStorage = Joomla.optionsStorage || null;
+
+	/**
+	 * Get script(s) options
+	 *
+	 * @param {String} key  Name in Storage
+	 * @param mixed    def  Default value if nothing found
+	 *
+	 * @return mixed
+     */
+	Joomla.getOptions = function( key, def) {
+
+		// Load options if they not exists
+		if (!Joomla.optionsStorage) {
+			var element = document.getElementById('joomla-script-options'),
+				str = element ? element.innerText : null,
+				options = str ? JSON.parse(str) : null;
+
+			Joomla.optionsStorage = options || {};
+		}
+
+		return Joomla.optionsStorage[key] || def;
+	};
+
 	/**
 	 * Method to replace all request tokens on the page with a new one.
 	 * Used in Joomla Installation
@@ -614,7 +642,7 @@ Joomla.editors.instances = Joomla.editors.instances || {};
 			parentElement.appendChild(loadingDiv);
 		}
 		// Show or hide the layer.
-		else 
+		else
 		{
 			if (!document.getElementById('loading-logo'))
 			{

diff --git a/media/system/js/core.js b/media/system/js/core.js