Field Type Criteria in Creating Apps from Files
Field types are determined automatically depending on cell values in the first 100 lines of the imported file.
Default field types
The table below describes how the system determines field types depending on cell values.
If the cell values match multiple field types, the uppermost type in the table takes effect.
Values in cells of the first 100 lines | Field type |
---|---|
If values in all cells are numbers or empty, with at least one cell containing a number | Number |
If values in all cells are dates*1 or empty, with at least one cell containing a date | Date |
If values in all cells are times*2 or empty, with at least one cell containing a time | Time |
If values in all cells are date and time values*3 or empty, with at least one cell containing a date and time | Date and time |
If values in all cells are links or empty, with at least one cell containing a link | Link to (URL) |
If values in all cells are e-mail addresses or empty, with at least one cell containing an e-mail address | Link to (E-mail address) |
If all of the following conditions are met:
|
Radio button |
If all of the following conditions are met:
|
Drop-down |
If values of all cells are in one row, with no values longer than 255 characters. | Text |
If none of the above conditions are met: | Text area |
*1: A Date value is a value in one of the following formats:
- YYYY-MM-DD (Example: 2014-12-20)
- YYYY/MM/DD (Example: 2014/12/20)
- YY/MM/DD (Example: 14/12/20)
- MM/DD/YYYY (Example: 12/20/2014)
- MM/DD/YY (Example: 12/20/14)
- DD/MM/YYYY (Example: 20/12/2014)
- DD/MM/YY (Example: 20/12/14)
*2: A Time value is a value in one of the following formats:
- HH:MM:SS (Example: 23:20:30)
- HH:MM (Example: 23:20)
Any value that indicates seconds is removed during the file import process.
AM or PM is removed if time has the format with AM or PM as shown below.
Example: 11:20 PM
*3: A Date and time value is a pair of a Date value and a Time value separated by a space.
Example: 2014/12/20 23:20
However, if the date and time value includes part that indicates seconds, the field type is not considered as Date and Time.
Available field types
When creating an app from a file, you can change the system-determined field types.
Available field types depend on the cell values.
Criteria for allowing users to make a selection | Field type |
---|---|
All cell values do not include a line break | Text Link (Telephone number) |
All cell values can be handled as a number | Number |
Any values | Text area Rich text User selection Group selection Department Selection*1 |
All cell values are not longer than 128 characters and do not include a line break | Radio button Drop-down |
All cell values can be handled as a date value | Date |
All cell values can be handled as a date and time value | Date and time |
All cell values can be handled as a time value | Time |
All cell values are URLs | Link (URL) |
All cell values are e-mail addresses | Link to (E-mail address) |
All cell values are not longer than 64 characters | Category*2 |
*1: This is not available for apps in a guest space.
*2: A cell can contain a list of values, with each separated by a line break.
Unavailable field types
You cannot select the following field types to replace system-determined field types.
- Label
- Calculated
- Check box
- Multi-choice
- Attachment
- Related records
- Lookup
- Blank space
- Border
- Field group
- Table
- Record number
- Created by
- Created datetime
- Updated by
- Updated datetime