Executed before clicking Submit or before the submission logic is triggered.

Parameters

Parameter	Description	Type
object_data	Master-object data to be submitted	Object
details	Detail-object data to be submitted	Object
related_data_list	Related-object data to be submitted	Object

Return Value

Parameter	Description	Type
consumed	true stops subsequent logic; false continues the submission flow with the input data	Boolean

Code Example

Intercept the submission flow:

{
    event: "form.submit.before",
    functional: function (pluginExecResult, options) {
      return new Promise(resolve => {
              wx.showModal({
                title: "Plugin Intercepts Submission",
                content: "Submit?",
                showCancel: true,
                success(rst) {
                  if (rst.confirm) {
                    options.object_data.name="Plugin Modified Data Test"
                    resolve()
                  }else{
                    resolve({consumed:true})
                  }
                }
              })
            })
    }
}

Notes

• Calling dataUpdater to update master/detail data in this event is not suitable.