update index after remove node (#554)

hizzgdev · web-flow · commit 423405233185 · 2023-12-15T23:30:42.000+08:00
diff --git a/src/jsmind.mind.js b/src/jsmind.mind.js
@@ -219,8 +219,9 @@ export class Mind {
         }
         // clean all children
         children.length = 0;
+        var node_parent = node.parent;
         // remove from parent's children
-        var sibling = node.parent.children;
+        var sibling = node_parent.children;
         var si = sibling.length;
         while (si--) {
             if (sibling[si].id == node.id) {
@@ -236,7 +237,7 @@ export class Mind {
         }
         // remove it's self
         node = null;
-        //delete node;
+        this._update_index(node_parent);
         return true;
     }
     _put_node(node) {

Original file line number	Diff line number	Diff line change
`@@ -219,8 +219,9 @@ export class Mind {`
`219`	`219`	`}`
`220`	`220`	`// clean all children`
`221`	`221`	`children.length = 0;`
	`222`	`+ var node_parent = node.parent;`
`222`	`223`	`// remove from parent's children`
`223`		`- var sibling = node.parent.children;`
	`224`	`+ var sibling = node_parent.children;`
`224`	`225`	`var si = sibling.length;`
`225`	`226`	`while (si--) {`
`226`	`227`	`if (sibling[si].id == node.id) {`
`@@ -236,7 +237,7 @@ export class Mind {`
`236`	`237`	`}`
`237`	`238`	`// remove it's self`
`238`	`239`	`node = null;`
`239`		`- //delete node;`
	`240`	`+ this._update_index(node_parent);`
`240`	`241`	`return true;`
`241`	`242`	`}`
`242`	`243`	`_put_node(node) {`