auto expand a node in the tree (browser) if there's no other node. patch from Tomasz Pala

3 files changed, 10 insertions, 1 deletions

diff --git a/CREDITS b/CREDITS
index 85c7ddb2..7f6e774c 100644
--- a/CREDITS
+++ b/CREDITS
@@ -61,6 +61,8 @@ Contributors
 - Eric Kinolik
 - John Jawed
 - JGuillaume 'ioguix' De Rorthais
+- Karl O. Pinc  
+- Tomasz Pala
 
 Third Party Libraries
 
diff --git a/HISTORY b/HISTORY
index 08f16620..55bab5e6 100644
--- a/HISTORY
+++ b/HISTORY
@@ -12,6 +12,7 @@ Features
 * Pagination selection available for reports
 * You can configure reports db, schema and table names
 * Add support for creating a table using an exsting one (ioguix)
+* Auto-expand a node in the tree browser if there are no other nodes (Tomasz Pala)
 
 Bugs
 * Fix inability to assign a field type/domain of a different schema
diff --git a/xloadtree/xloadtree2.js b/xloadtree/xloadtree2.js
index 87dbc6d1..b36eed7e 100644
--- a/xloadtree/xloadtree2.js
+++ b/xloadtree/xloadtree2.js
@@ -405,13 +405,19 @@ WebFXLoadTree.documentLoaded = function (jsNode) {
 		var count = 0;

 		var cs = root.childNodes;

 		var l = cs.length;

+		var newNode;

 		for (var i = 0; i < l; i++) {

 			if (cs[i].tagName == "tree") {

-				jsNode.add(WebFXLoadTree.createItemFromElement(cs[i]));

+				newNode=WebFXLoadTree.createItemFromElement(cs[i]);

+				jsNode.add(newNode);

 				count++;

 			}

 		}

 

+		if (count == 1 && newNode.childNodes.length) {

+			var parent=jsNode.parentNode;

+			newNode.setExpanded(true);

+		}

 		// if no children we got an error

 		if (count == 0) {

 			jsNode.errorText = webFXTreeConfig.errorLoadingText + " " + jsNode.src + " (???)";