WOLFRAM

Wolfram Language & System Documentation Center
"TextCompletion" (Question Interface Type)

"TextCompletion" (Question Interface Type)

"TextCompletion"

provides a fill-in-the-blank interface with textual input fields.

Properties

  • In QuestionInterface["TextCompletion",props], props is an Association that supports the following keys in addition to the options supported by InputField:
  • "Prompt"Nonetext asking the user a question
    "Template"(required)string template with slots to be filled
    FieldSizeAutomaticsize of input fields
  • The "Template" should be a string of the type used in StringTemplate. Template slots denoted by backticks `` define locations for blanks in the question interface.
  • Additionally, options for InputField are supported including:
  • BackgroundAutomaticinput field background color
    FieldHintNullexpression to display when the input field is empty
    FieldSize{{{{5,Infinity},{1,Infinity}}}}the size of the menu field
  • For an InputField setting optvalue, the following forms of value are supported:
  • expruse expr for all fields
    {expr1, expr2, …}use the expri in order for each field, then use defaults
    {expr1, expr2,…,{c},exprm,…,exprn}use the sequence of expri, then repeatedly use c, then use the last sequence of expri at the end
    {i1->v1,i2->v2,…}specify what to use at positions ik
    {spec,rules}use rules to override specifications in spec

Corresponding AssessmentFunction

Examples

open all close all

Basic Examples  (3)

Create a text completion interface without assessment:

Define a text completion question with assessment:

Create a text completion question providing a full TemplateObject:

Scope  (3)

A question with multiple possible correct answers:

Specify an interpreter to standardize input as well as an image to include in the prompt:

Create a grammar question:

Generalizations & Extensions  (1)

Customize the input fields' color and include hints:

Applications  (1)

Create a question generator for a fill-in-the-blank question:

Create three instances of the question:

Possible Issues  (2)

The values in the AssessmentFunction should be lists:

Specify the values as a list instead:

The TemplateObject created by StringTemplate contains options incompatible with "TextCompletion":

Attempting to use this template will create a broken interface:

Remove the option settings:

Now the template works in "TextCompletion":

Alternatively, use TemplateObject directly instead of StringTemplate:

This template does not have any options settings:

It works in "TextCompletion":