Bug fix: correct dojo tree bug into IE6

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@241 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 4 insertions, 1 deletions

diff --git a/ajax/getlinkedtags.php b/ajax/getlinkedtags.php
index c4110a2..a34805b 100644
--- a/ajax/getlinkedtags.php
+++ b/ajax/getlinkedtags.php
@@ -45,6 +45,7 @@ function displayTag($tag, $uId) {
 		foreach($linkedTags as $linkedTag) {
 			$output.= displayTag($linkedTag, $uId);
 		}
+		$output = substr($output, 0, -1); // remove final comma avoiding IE6 Dojo bug
 		$output.= "]";
 	}
 
@@ -56,6 +57,8 @@ function displayTag($tag, $uId) {
 
 { label: 'name', identifier: 'id', items: [
 <?php
-echo displayTag(GET_TAG, GET_UID);
+$json = displayTag(GET_TAG, GET_UID);
+$json = substr($json, 0, -1); // remove final comma avoiding IE6 Dojo bug
+echo $json;
 ?>
 ] }