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Adding content to Json instead of replacing content.

my code is writing all text from a web form to a Json file using a session variable but if I fill the form again the new text will be written to the Json file, replacing the contents before. How can I save each entry to json I stead of replacing?

8th Jan 2018, 9:54 AM
Agnesness
Agnesness - avatar
1 Réponse
+ 3
well, no answers yet..but been thinking as theFilr.write.all overwrites everything therefore could upon initial pageload I could read all text from file the add it back to collection and add new text, then finally write them all togheter.
10th Jan 2018, 7:13 AM
Agnesness
Agnesness - avatar