The success function failed to enter after the form form was submitted in Extjs4

  • 2020-03-29 23:59:50
  • OfStack

1. Make sure the json format is ok first

2. Make sure that success is true in the returned json, because only if it is true will the success function be entered

Since I just finished Extjs4, I have been debugging this error for half a day.

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