ministryofjustice/Claim-for-Crown-Court-Defence

moj.Modules.BasicFeeDateCtrl = {
  el: '.fx-date-controller',
  init: function () {
    this.$el = $(this.el)
    this.loadState()
    this.bindEvents()
  },
  loadState: function () {
    this.setAddLinkState()
  },
  bindEvents: function () {
    const self = this
    this.$el.on('cocoon:after-insert', function () {
      self.setAddLinkState()
    })

    this.$el.on('cocoon:after-remove', function () {
      self.setAddLinkState()
    })
  },
  setAddLinkState: function () {
    if (this.$el.find('.fee-dates:visible').length) {
      this.$el.find('.add_fields').hide()
      return
    }
    this.$el.find('.add_fields').show()
  }
}