Method _createCopyButton

src/editors/array.js:578–614

(i, holder)

  }

  _createCopyButton (i, holder) {
    const button = this.getButton(this.getItemTitle(), 'copy', 'button_copy_row_title', [this.getItemTitle()])
    const schema = this.schema
    button.classList.add('copy', 'json-editor-btntype-copy')
    button.setAttribute('data-i', i)
    button.addEventListener('click', e => {
      const value = this.getValue()
      e.preventDefault()
      e.stopPropagation()
      const i = e.currentTarget.getAttribute('data-i') * 1

      value.forEach((row, j) => {
        if (j === i) {
          let duplicatedRow = (typeof row === 'object' && row !== null) ? { ...row } : row
          /* Force generation of new UUID if the item has been cloned. */
          if (schema.items.type === 'string' && schema.items.format === 'uuid') {
            duplicatedRow = generateUUID()
          } else if (schema.items.type === 'object' && schema.items.properties) {
            for (const key of Object.keys(duplicatedRow)) {
              if (schema.items.properties && schema.items.properties[key] && schema.items.properties[key].format === 'uuid') {
                duplicatedRow[key] = generateUUID()
              }
            }
          }
          value.push(duplicatedRow)
        }
      })

      this.setValue(value)
      this.refreshValue(true)
      this.onChange(true)
      this.jsoneditor.trigger('copyRow', this.rows[i - 1])
    })

    holder.appendChild(button)
    return button
  }

  _createMoveUpButton (i, holder) {
    const button = this.getButton('', (this.schema.format === 'tabs-top' ? 'moveleft' : 'moveup'), 'button_move_up_title')