From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Fri, 19 Apr 2013 11:01:43 +0000 (+0200)
Subject: nicer display for empty results
X-Git-Tag: myslice-0.2-1~146
X-Git-Url: http://git.onelab.eu/?p=unfold.git;a=commitdiff_plain;h=5263bf0a91b2e3b54e07deb3d3ebeabd37de123a

nicer display for empty results
---

diff --git a/plugins/hazelnut/hazelnut.js b/plugins/hazelnut/hazelnut.js
index 192ab054..e32e50d3 100644
--- a/plugins/hazelnut/hazelnut.js
+++ b/plugins/hazelnut/hazelnut.js
@@ -271,7 +271,10 @@
     
             if (rows.length==0) {
 		if (debug) messages.debug("Empty result on hazelnut " + domid);
-                this.table.html(unfold.warning("Empty result"));   
+		var placeholder=$(this.table).find("td.dataTables_empty");
+		console.log("placeholder "+placeholder);
+		if (placeholder.length==1) placeholder.html(unfold.warning("Empty result"));
+		else			   this.table.html(unfold.warning("Empty result"));
                 return;
             } else if (typeof(rows[0].error) != 'undefined') {
 		// we now should have another means to report errors that this inline/embedded hack