Method _createDeleteButton

src/editors/array.js:536–576

(i, holder)

  }

  _createDeleteButton (i, holder) {
    const button = this.getButton(this.getItemTitle(), 'delete', 'button_delete_row_title', [this.getItemTitle()])
    button.classList.add('delete', 'json-editor-btntype-delete')
    button.setAttribute('data-i', i)
    button.addEventListener('click', e => {
      e.preventDefault()
      e.stopPropagation()

      if (!this.askConfirmation()) {
        return false
      }

      const i = e.currentTarget.getAttribute('data-i') * 1
      const newval = this.getValue().filter((row, j) => j !== i)
      let newActiveTab = null

      const editor = this.rows[i]
      const editorValue = editor.getValue()

      this.setValue(newval)

      if (this.rows[i]) {
        newActiveTab = this.rows[i].tab
      } else if (this.rows[i - 1]) {
        newActiveTab = this.rows[i - 1].tab
      }

      if (newActiveTab) {
        this.active_tab = newActiveTab
        this.refreshTabs()
      }

      this.onChange(true)
      this.jsoneditor.trigger('deleteRow', editorValue)
    })

    if (holder) {
      holder.appendChild(button)
    }
    return button
  }

  _createCopyButton (i, holder) {
    const button = this.getButton(this.getItemTitle(), 'copy', 'button_copy_row_title', [this.getItemTitle()])