I'm trying to update value of a field from client script

问题

I'm trying to send a email using form and also save the history of all the email. and I have a field in database named success to track if the email has send or not. How to update values of a field from client script based on user activities or email sent status.

var success = app.models.ChangeSystem.fields.Success.possibleValues;
  google.script.run
    .withFailureHandler(function(error){
           status.text = error.message;
           success = False;
                                     })
    .withSuccessHandler(function(result){
           status.text = 'Email sent';
           success = True;
           clearEmailForm();
  })
  .sendEmailMessage(to, subject, msg); 

Here success is a field in my database. My script is sending email. and update the I was expecting to update the value of success which has two possible values(I'm fine if I have to change the field to boolean). Anyone can give me a direction how to achieve that?? Thanks in Advance.

回答1:

Typically if you are creating a record that has a dependency on an email being sent then you need to implement the email function and call back inside the success function of the record being created like so:

Lets say you have a form with a button that creates a record that has an email sent status field then your 'Submit Button' should have the following code:

var status = app.pages.Email.descendants.EmailStatus;
widget.datasource.createItem({
  success: function(result) {
    google.script.run
      .withFailureHandler(function(e) {
        status.text = e.message;
        result.Success = false;
      })
      .withSuccessHandler(function() {
        status.text = 'Email sent';
        result.Success = true;
      })
      .sendEmailMessage(to, subject, msg);
  },
  failure: function(error) {
    status.text = error.message;
  }
});

来源：https://stackoverflow.com/questions/57061468/im-trying-to-update-value-of-a-field-from-client-script