diff DataTables-1.9.4/media/src/core/core.processing.js @ 0:ac5f9272033b draft

first upload
author saskia-hiltemann
date Tue, 01 Jul 2014 11:42:23 -0400
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DataTables-1.9.4/media/src/core/core.processing.js	Tue Jul 01 11:42:23 2014 -0400
@@ -0,0 +1,44 @@
+
+
+/**
+ * Generate the node required for the processing node
+ *  @param {object} oSettings dataTables settings object
+ *  @returns {node} Processing element
+ *  @memberof DataTable#oApi
+ */
+function _fnFeatureHtmlProcessing ( oSettings )
+{
+	var nProcessing = document.createElement( 'div' );
+	
+	if ( !oSettings.aanFeatures.r )
+	{
+		nProcessing.id = oSettings.sTableId+'_processing';
+	}
+	nProcessing.innerHTML = oSettings.oLanguage.sProcessing;
+	nProcessing.className = oSettings.oClasses.sProcessing;
+	oSettings.nTable.parentNode.insertBefore( nProcessing, oSettings.nTable );
+	
+	return nProcessing;
+}
+
+
+/**
+ * Display or hide the processing indicator
+ *  @param {object} oSettings dataTables settings object
+ *  @param {bool} bShow Show the processing indicator (true) or not (false)
+ *  @memberof DataTable#oApi
+ */
+function _fnProcessingDisplay ( oSettings, bShow )
+{
+	if ( oSettings.oFeatures.bProcessing )
+	{
+		var an = oSettings.aanFeatures.r;
+		for ( var i=0, iLen=an.length ; i<iLen ; i++ )
+		{
+			an[i].style.visibility = bShow ? "visible" : "hidden";
+		}
+	}
+
+	$(oSettings.oInstance).trigger('processing', [oSettings, bShow]);
+}
+