New line character

GoJS
#1

Hello,

When i reload a diagram with \n (new line) character inside some textBlock, the method “fromJson” return “Uncaught TypeError: Cannot read property ‘class’ of null” and the diagram stuck.
Similar problem with the character quotation ’
it seems that it breaks the string.

Is there a solution for these problems?

Thanks

#2

Could you tell us how to reproduce this problem?

When we try it in the Flow Chart sample, http://gojs.net/latest/samples/flowchart.html, it works well to have new lines or single quote characters in text strings. In fact that sample starts off by loading a string with “Nestle’s” in it.

#3

It occurs when i save the diagram’s string as BSON document in MongoDB and than retrieve it from the DB, convert it to string and load it with your tool.

#4

Are you using http://gojs.net/latest/api/symbols/Model.html#toJson and http://gojs.net/latest/api/symbols/Model.html#fromJson ?

Could you check the text string that you are saving and the string that you get back from the server?