I have the same problem... When I remove a node, I update the removed node's parent text with set_text. I get the JSON object before and after setting the text and the parent node's text changes in the JSON object, but doesn't get reflected in the tree...
I tried parentNode.get_textElement().innerHTML without any luck...
In my case, the issue was that I was using a client Template and calling set_clientTemplate at one point. I guess the template has precedence over the text property.
answered on 24 Aug 2015, 03:50 PM
Thank you for sharing the source of the issue.
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