Added support for Fancytree 2.21

wouterj · wouterj · commit 5c4ec5a2332d · 2017-01-28T18:04:25.000+01:00
diff --git a/Resources/assets/js/adapter/fancytree.js b/Resources/assets/js/adapter/fancytree.js
@@ -118,9 +118,13 @@ export class FancytreeAdapter {
                 childrenCount++;
             }
 
-            if (childrenCount) {
+            if (0 != childrenCount) {
                 fancytreeNode.folder = true;
                 fancytreeNode.lazy = true;
+
+                if (0 === fancytreeNode.children.length) {
+                    fancytreeNode.children = null;
+                }
             }
 
             return fancytreeNode;
@@ -172,7 +176,7 @@ export class FancytreeAdapter {
                     result = [result];
                 }
 
-                if (result.length == 1) {
+                if (result.length == 1 && undefined !== result[0].folder) {
                     result[0].expanded = true;
                 }
 

Original file line number	Diff line number	Diff line change
`@@ -118,9 +118,13 @@ export class FancytreeAdapter {`
`118`	`118`	`childrenCount++;`
`119`	`119`	`}`
`120`	`120`
`121`		`- if (childrenCount) {`
	`121`	`+ if (0 != childrenCount) {`
`122`	`122`	`fancytreeNode.folder = true;`
`123`	`123`	`fancytreeNode.lazy = true;`
	`124`	`+`
	`125`	`+ if (0 === fancytreeNode.children.length) {`
	`126`	`+ fancytreeNode.children = null;`
	`127`	`+ }`
`124`	`128`	`}`
`125`	`129`
`126`	`130`	`return fancytreeNode;`
`@@ -172,7 +176,7 @@ export class FancytreeAdapter {`
`172`	`176`	`result = [result];`
`173`	`177`	`}`
`174`	`178`
`175`		`- if (result.length == 1) {`
	`179`	`+ if (result.length == 1 && undefined !== result[0].folder) {`
`176`	`180`	`result[0].expanded = true;`
`177`	`181`	`}`
`178`	`182`