Unable to load saved mindmap diagram into angular 21.1.35 version

[Virendra Singh Rathore]

I tried export the diagram and tried to load the json.

But diagram is incorrect. Please check the example below. 

https://stackblitz.com/edit/angular-qw8ztj-zvrmqd?file=src%2Fapp.component.html,src%2Fapp.component.ts

However It's working on older version 

17.3.27

https://stackblitz.com/edit/annotation-pagerefresh-issue-2-nccar9?file=src%2Fapp%2Fapp.component.ts,src%2Fapp%2FdiagramContentAsJson.ts,package.json

[Sivaranjith Jeyabalan]

Hi,

In the sample you have provided, you have loaded the constant diagram JSON in the "loadDiagram" method. However, to load the exported JSON, you should pass the correct diagram JSON to the "loadDiagram" method. We have modified the sample so that you can choose the downloaded JSON file to load. Please find the updated sample below.

Sample: 1tb9kj (forked) - StackBlitz

[Virendra Singh Rathore]

Hi,

It loads the diagram but does not persist the data you edited.

Steps:

1 Add one or two nodes edit their text.
2. Export the diagram into JSOn.
3.  Load the json back and you will all node and annotations comes up with default Node text.

[Sivaranjith Jeyabalan]

Hi,

We have made some modifications in the getNodeDefaults function. Now the edited annotation is rendered properly after save and load. Please find the modified sample below.

Sample: Hj3v4c (forked) - StackBlitz