Quiz
Updated 2 years ago to v6.0.0 by Flourish team
How to use this template
This template is for making quizzes, letting users answer slider and multiple choice questions. It's also possible to compare user input with a dataset of comparative answers.
Data requirements
This template consists of 3 sheets.
- Questions, in this sheet you can list your questions
- Feedback, in this sheet you can optionally add feedback after each question
- End result, in this sheet you can write the end result you see after finishing the quiz.
The Questions and Feedback sheets are connected to each other. So the Feedback sheet contains answers that are linked to questions in the Questions sheet. The End result sheet is entirely optional and can be used to show a message at the end of the quiz.
Tips
- You can change and translate all the text in this visualisation via the settings panel
- You can specify the default comparison in the settings panel
Credits
Created by the Flourish team.
API information
This section documents API usage specific to this template, so for an introduction we suggest you refer to the generic API documentation instead.
template: @flourish/quiz
version: 6
Template data
There are three different formats in which you can supply data to this template. The most convenient for you to use likely depends on the source of your data, as described below.
1. Array of arrays, and a bindings object
You can supply arrays of arrays to opts.data
, which might look
like:
{ data: { questions: [ [ "QuestionsColumn1Value1", "QuestionsColumn2Value1", [ "QuestionsColumn1Value2", "QuestionsColumn2Value2", [ "QuestionsColumn1Value3", "QuestionsColumn2Value3", ... ], scores: [ [ "ScoresColumn1Value1", "ScoresColumn2Value1", [ "ScoresColumn1Value2", "ScoresColumn2Value2", [ "ScoresColumn1Value3", "ScoresColumn2Value3", ... ], results: [ [ "ResultsColumn1Value1", "ResultsColumn2Value1", [ "ResultsColumn1Value2", "ResultsColumn2Value2", [ "ResultsColumn1Value3", "ResultsColumn2Value3", ... ] } }
where each array of arrays represents the rows in a data sheet.
To tell the API how the values from each column should be
associated with the keys that the template is expecting, you must also supply
an object attached to opts.bindings
. (The meanings of the
keys in the bindings object are documented
below.) The minimal bindings you can
supply for this template are as shown in this example:
{ template: "@flourish/quiz", version: "6", bindings: { questions: { text: 0, // index of a column in your data input_type: 2, // index of a column in your data }, scores: { question: 0, // index of a column in your data range: 1, // index of a column in your data }, results: { range: 0, // index of a column in your data } }, data: { questions: [ [ "QuestionsColumn1Value1", "QuestionsColumn2Value1", [ "QuestionsColumn1Value2", "QuestionsColumn2Value2", [ "QuestionsColumn1Value3", "QuestionsColumn2Value3", ... ], scores: [ [ "ScoresColumn1Value1", "ScoresColumn2Value1", [ "ScoresColumn1Value2", "ScoresColumn2Value2", [ "ScoresColumn1Value3", "ScoresColumn2Value3", ... ], results: [ [ "ResultsColumn1Value1", "ResultsColumn2Value1", [ "ResultsColumn1Value2", "ResultsColumn2Value2", [ "ResultsColumn1Value3", "ResultsColumn2Value3", ... ] } }
All possible bindings that you can supply are shown in this example:
{ template: "@flourish/quiz", version: "6", bindings: { questions: { text: 0, // index of a column in your data explanation: 1, // index of a column in your data input_type: 2, // index of a column in your data answers: [3, 4, ...], // index(es) of column(s) in your data suffix: 5, // index of a column in your data choices: 6, // index of a column in your data }, scores: { question: 0, // index of a column in your data range: 1, // index of a column in your data explanation: 2, // index of a column in your data media: 3, // index of a column in your data }, results: { range: 0, // index of a column in your data text: 1, // index of a column in your data media: 2, // index of a column in your data } }, data: { questions: [ [ "QuestionsColumn1Value1", "QuestionsColumn2Value1", [ "QuestionsColumn1Value2", "QuestionsColumn2Value2", [ "QuestionsColumn1Value3", "QuestionsColumn2Value3", ... ], scores: [ [ "ScoresColumn1Value1", "ScoresColumn2Value1", [ "ScoresColumn1Value2", "ScoresColumn2Value2", [ "ScoresColumn1Value3", "ScoresColumn2Value3", ... ], results: [ [ "ResultsColumn1Value1", "ResultsColumn2Value1", [ "ResultsColumn1Value2", "ResultsColumn2Value2", [ "ResultsColumn1Value3", "ResultsColumn2Value3", ... ] } }
2. Array of objects with arbitrary keys, and a bindings object
This format is most likely useful when you have data from an external source,
such as CSV data loaded from d3-dsv.
You should supply this attached to the opts.data
, which might look
like:
{ questions: [ { "QuestionsHeader1": ..., "QuestionsHeader2": ..., ... }, { "QuestionsHeader1": ..., "QuestionsHeader2": ..., ... }, { "QuestionsHeader1": ..., "QuestionsHeader2": ..., ... }, ... ], scores: [ { "ScoresHeader1": ..., "ScoresHeader2": ..., ... }, { "ScoresHeader1": ..., "ScoresHeader2": ..., ... }, { "ScoresHeader1": ..., "ScoresHeader2": ..., ... }, ... ], results: [ { "ResultsHeader1": ..., "ResultsHeader2": ..., ... }, { "ResultsHeader1": ..., "ResultsHeader2": ..., ... }, { "ResultsHeader1": ..., "ResultsHeader2": ..., ... }, ... ] }
... but with the keys being the column headers from your
source data instead. You must also supply an object attached to
opts.bindings
. The minimal bindings you can
supply for this template are as shown in this example:
{ template: "@flourish/quiz", version: "6", bindings: { questions: { text: "QuestionsHeader1", input_type: "QuestionsHeader3", }, scores: { question: "ScoresHeader1", range: "ScoresHeader2", }, results: { range: "ResultsHeader1", } }, data: { questions: [ { "QuestionsHeader1": ..., "QuestionsHeader2": ..., ... }, { "QuestionsHeader1": ..., "QuestionsHeader2": ..., ... }, { "QuestionsHeader1": ..., "QuestionsHeader2": ..., ... }, ... ], scores: [ { "ScoresHeader1": ..., "ScoresHeader2": ..., ... }, { "ScoresHeader1": ..., "ScoresHeader2": ..., ... }, { "ScoresHeader1": ..., "ScoresHeader2": ..., ... }, ... ], results: [ { "ResultsHeader1": ..., "ResultsHeader2": ..., ... }, { "ResultsHeader1": ..., "ResultsHeader2": ..., ... }, { "ResultsHeader1": ..., "ResultsHeader2": ..., ... }, ... ] } }
All possible bindings that you can supply are shown in this example:
{ template: "@flourish/quiz", version: "6", bindings: { questions: { text: "QuestionsHeader1", explanation: "QuestionsHeader2", input_type: "QuestionsHeader3", answers: ["QuestionsHeader4", "QuestionsHeader5", ...], suffix: "QuestionsHeader6", choices: "QuestionsHeader7", }, scores: { question: "ScoresHeader1", range: "ScoresHeader2", explanation: "ScoresHeader3", media: "ScoresHeader4", }, results: { range: "ResultsHeader1", text: "ResultsHeader2", media: "ResultsHeader3", } }, data: { questions: [ { "QuestionsHeader1": ..., "QuestionsHeader2": ..., ... }, { "QuestionsHeader1": ..., "QuestionsHeader2": ..., ... }, { "QuestionsHeader1": ..., "QuestionsHeader2": ..., ... }, ... ], scores: [ { "ScoresHeader1": ..., "ScoresHeader2": ..., ... }, { "ScoresHeader1": ..., "ScoresHeader2": ..., ... }, { "ScoresHeader1": ..., "ScoresHeader2": ..., ... }, ... ], results: [ { "ResultsHeader1": ..., "ResultsHeader2": ..., ... }, { "ResultsHeader1": ..., "ResultsHeader2": ..., ... }, { "ResultsHeader1": ..., "ResultsHeader2": ..., ... }, ... ] } }
(As before, the keys containing "Header" would be replaced by column names from your data source.)
3. Array of objects with template-defined keys
There is an alternative format you can use, which is likely to be easier to
use if your data is not from a spreadsheet source. With this alternative format
you supply your data to the template as
an array of objects, attached to opts.data
, where the keys must
be those used by the template, as documented below. In this case
there is no need to supply a bindings object, since the key names are already
those expected by the template. The required properties in the data
object are as follows (scroll down for a
description of what each property is):
{ template: "@flourish/quiz", version: "6", data: { questions: [ { text: ..., input_type: ..., answers: [...] }, ... ], scores: [ { question: ..., range: ... }, ... ], results: [ { range: ... }, ... ] }, ... }
And the full list of all possible properties is as follows:
{ template: "@flourish/quiz", version: "6", data: { questions: [ { text: ..., explanation: ..., input_type: ..., answers: [...], suffix: ..., choices: ... }, ... ], scores: [ { question: ..., range: ..., explanation: ..., media: ... }, ... ], results: [ { range: ..., text: ..., media: ... }, ... ] }, ... }
Meanings of the template data keys:
- questions.text: Question text
- questions.explanation: A short text explanation accompanying the question
- questions.input_type: Type of answer input, choose between "slider" or "multiple choice"
- questions.answers: The correct answer to the question. The score will be decided by the difference between this answer and your input. It's possible to select multiple columns with answers, this will create a dropdown list above the quiz where you can select which answer to compare to.
- questions.suffix: Add a suffix after the value, eg. "%" or "people" (only for "slider" input type)
- questions.choices: Options to show in multiple choice questions. Divide using "::" (eg. "Cat :: Dog :: Sheep :: Badger")
- scores.question: Question that the answer belongs to
- scores.range: The answer to the question. This can be text for multiple choice questions. For slider answers, you can use numbers or number ranges, values could be "0-10" or "4" or "*" to select all answers. You can also add multiple rows with score ranges per question, the more specific scores will take priority (eg. it will choose "4" over "0-10" over "*")
- scores.explanation: Text to show after answering question
- scores.media: Picture to show after answering question
- results.range: A range of points you're targeting. You can use numbers or number ranges, values could be "0-10" or "4" or "*" to select all answers. You can also add multiple rows with score ranges per question, the more specific scores will take priority (eg. it will choose "4" over "0-10" over "*")
- results.text: text
- results.media: An image to show with the result
Template settings
Options for opts.state
.
Design
color_primary color
User input.
color_neutral color
Neutral.
color_correct color
Correct.
block_text_color color
Color.
text_border_color color
Border color.
block_text_size string
Size. Allowed values:
block_text_size_custom number
Custom. Specify a custom responsive font size. Best results will be with values between 1.2 and 3
block_background color
Background.
block_padding number
Padding.
block_border_width number
Width.
block_border_color color
Color.
block_border_radius number
Radius.
block_shadow boolean
Enabled. Allowed values:
block_shadow_blur number
Blur.
block_shadow_opacity number
Opacity. Max: 1
block_btn_text_color color
Text color.
block_btn_text_size string
Size. Allowed values:
block_btn_text_size_custom number
Custom. Specify a custom responsive font size. Best results will be with values between 1.2 and 3
show_all_questions boolean
Show unanswered questions.
Slider
slider_handle_fill color
Color.
slider_handle_radius number
Radius.
slider_handle_stroke number
Border.
slider_channel_fill color
Color.
slider_channel_height number
Height.
slider_comparison_opacity number
Comparison opacity. Max: 1
slider_range_type string
Slider range. When in "Auto" mode, the range will go from 0 to nearest power of 10. In "fixed" mode, you can set a fixed range for every question. For "custom" you can set a range for each individual question. Allowed values:
slider_range_min number
Min.
slider_range_max number
Max.
slider_range_step number
Step.
slider_range_custom text
Custom. Set a custom range for each question. Write a new range on each line with the following format: For example: How many people live in London? :: 1000000 :: 20000000 :: 1000
[question text] :: [range minimum] :: [range maximum] :: [range step].
slider_number_format.prefix string
Prefix. Text to place in front of number
slider_number_format.suffix string
Suffix. Text to place after number
slider_number_format.n_dec number
Decimal places. Use negative integers to round to positive powers of ten (eg -2 rounds to the nearest 100) Min: -10 Max: 10
slider_number_format.advanced boolean
Advanced.
slider_number_format.negative_sign string
Styling of negative numbers. Allowed values:
slider_number_format.strip_zeros boolean
Remove trailing zeros.
slider_number_format.strip_separator boolean
Hide thousands separator below 10,000. Turn off if you want four-digit numbers to include a separator, e.g. “1,234” rather than “1234”.
slider_number_format.transform_labels boolean
Multiply/divide values.
slider_number_format.transform string
Allowed values:
- multiply (Multiply by)
- divide (Divide by)
- exponentiate (×10 to the power of)
slider_number_format.multiply_divide_constant number
slider_number_format.exponentiate_constant number
Multiple choice
mc_background color
Background.
mc_border_color color
Color.
mc_border_width number
Width.
mc_border_radius number
Radius.
Scoring
dropdown boolean
Allowed values:
- true (Enabled)
- false (Disabled)
dropdown_default_label string
Default comparison. Type in a that's selected as a default when you load the visualisation
dropdown_label_color color
Text colour.
score_advanced boolean
Advanced scoring settings.
score_slider_min number
Min score. This is the minimum score the user will get on a slider question. This is the score you'll get when you're more than 50% off from the answer
score_slider_max number
Max score. This is the maximum score the user can get on a slider question. This is the score you'll get when you get the exact answer
score_slider_offset number
Free zone. Defined as percentage. This is an area around the correct answer that's still treated as correct. For example. if a slider question goes from 0 to 2000, with the correct answer being 1200 and this setting is set to 2.5, then all submitted answers 5% around 1200 will be treated as correct, in this case anything between 1150 and 1250. Max: 50
score_mc_correct number
Score when correct.
score_mc_wrong number
Score when wrong.
End result
end_result_default_text text
Default end result text. This is the text that shows up after you've finished the quiz. You can add custom end result text for specific score ranges in the Data tab, inside the "End result" sheet
Text and translation
text_your_answer string
Slider your answer.
text_submit string
Submit button.
text_dropdown_label string
Dropdown label.
Number formatting
localization.input_decimal_separator string
Decimal separator in data sheet. Used for interpreting your data. Only change if data is not displaying on the chart as expected. Allowed values:
localization.output_separators string
Number format to display. How the numbers should appear on chart labels Allowed values:
Layout
Layout
layout.body_font font
Main font. This font will apply to the whole graphic by default, but you can optionally change the font for the title, subtitle, footer, etc in the Header and Footer settings panels.
layout.font_color color
Text color. This color will apply to the whole graphic by default, but you can optionally change the color for individual text elements, in other settings panels.
layout.background_color_enabled boolean
Color. Allowed values:
layout.background_image_enabled boolean
Image. Allowed values:
layout.background_color color
Background color.
layout.background_image_src url
Image URL.
layout.background_image_size string
Size. Allowed values:
layout.background_image_position string
Position. Allowed values:
layout.max_width_target string
Maximum width. Apply a maximum width to just the main graphic or everything (main graphic plus header, footer, etc) Allowed values:
layout.max_width number
Maximum width. Leave blank to stretch to container width Min: 50
layout.max_width_align string
Align. Allowed values:
layout.layout_order string
Layout order. Allowed values:
layout.space_between_sections string
Space between sections. Allowed values:
layout.space_between_sections_custom number
Custom. Max: 100
layout.margin_top number
Top.
layout.margin_right number
Right.
layout.margin_bottom number
Bottom.
layout.margin_left number
Left.
layout.border.enabled boolean
Show borders around visualisation.
layout.border.top.width number
Top.
layout.border.top.style string
Style. Allowed values:
layout.border.top.color color
Color.
layout.border.right.width number
Right.
layout.border.right.style string
Style. Allowed values:
layout.border.right.color color
Color.
layout.border.bottom.width number
Bottom.
layout.border.bottom.style string
Style. Allowed values:
layout.border.bottom.color color
Color.
layout.border.left.width number
Left.
layout.border.left.style string
Style. Allowed values:
layout.border.left.color color
Color.
layout.read_direction string
Read direction. This will change the reading direction of the main text elements on the page. Its not possible to adjust this on all elements such as axes. Note that when direction is set to "right to left" any alignment icons will be reversed. Allowed values:
Header
layout.header_align string
Alignment. Allowed values:
layout.title html
layout.title_styling boolean
Styling.
layout.title_font font
Title Font.
layout.title_size string
Size. Allowed values:
layout.title_size_custom number
Custom. Specify a custom responsive font size. Best results will be with values between 1.2 and 3
layout.title_weight string
Weight. Allowed values:
layout.title_color color
Color.
layout.title_line_height number
Line height. Max: 3
layout.title_space_above string
Space above. Allowed values:
layout.title_space_above_custom number
Custom. Max: 100
layout.subtitle html
layout.subtitle_styling boolean
Styling.
layout.subtitle_font font
Subtitle Font.
layout.subtitle_size string
Size. Allowed values:
layout.subtitle_size_custom number
Custom. Specify a custom responsive font size. Best results will be with values between 1.2 and 3
layout.subtitle_weight string
Weight. Allowed values:
layout.subtitle_color color
Color.
layout.subtitle_line_height number
Line height. Max: 3
layout.subtitle_space_above string
Space above. Allowed values:
layout.subtitle_space_above_custom number
Custom. Max: 100
layout.header_text html
layout.header_text_styling boolean
Styling.
layout.header_text_size string
Size. Allowed values:
layout.header_text_size_custom number
Custom. Specify a custom responsive font size. Best results will be with values between 1.2 and 3
layout.header_text_weight string
Weight. Allowed values:
layout.header_text_color color
Color.
layout.header_text_line_height number
Line height. Max: 3
layout.header_text_space_above string
Space above. Allowed values:
layout.header_text_space_above_custom number
Custom. Max: 100
layout.header_border string
Allowed values:
- top (Top)
- bottom (Bottom)
- top_and_bottom (Top & bottom)
- none (None)
layout.header_border_width number
Width.
layout.header_border_color color
Color.
layout.header_border_style string
Style. Allowed values:
layout.header_border_space number
Space. Space between border and header text
layout.header_logo_enabled boolean
Allowed values:
- true (Enabled)
- false (Disabled)
layout.header_logo_src url
Image.
layout.header_logo_link_url string
Link.
layout.header_logo_height number
Height.
layout.header_logo_align string
Align. Align logo inside either the header or the main visualisation container Allowed values:
layout.header_logo_position_inside string
Position. Allowed values:
layout.header_logo_position_outside string
Position. Allowed values:
layout.header_logo_margin_top number
Top.
layout.header_logo_margin_right number
Right.
layout.header_logo_margin_bottom number
Bottom.
layout.header_logo_margin_left number
Left.
Footer
layout.footer_align string
Alignment. Allowed values:
layout.footer_text_size number
Size.
layout.footer_text_color color
Color.
layout.footer_styling boolean
Advanced footer styles.
layout.footer_font font
Font.
layout.footer_text_weight string
Weight. Allowed values:
layout.source_name string
Source name.
layout.source_url string
Source url.
layout.multiple_sources boolean
Multiple sources.
layout.source_name_2 string
Source name.
layout.source_url_2 string
Source url.
layout.source_name_3 string
Source name.
layout.source_url_3 string
Source url.
layout.source_label string
Source label.
layout.footer_note string
Note.
layout.footer_note_secondary string
Note (secondary). The secondary note is placed below the source and primary note
layout.footer_logo_enabled boolean
Image. Allowed values:
layout.footer_logo_src url
Image.
layout.footer_logo_src_light hidden
Image (light version). If provided this version will be used whenever the background colour is dark
layout.footer_logo_link_url string
Link.
layout.footer_logo_height number
Height.
layout.footer_logo_margin number
Margin.
layout.footer_logo_order string
Position. Allowed values:
layout.footer_align_vertical string
V. align. Allowed values:
layout.footer_border string
Allowed values:
- top (Top)
- bottom (Bottom)
- top_and_bottom (Top & bottom)
- none (None)
layout.footer_border_width number
Width.
layout.footer_border_color color
Color.
layout.footer_border_style string
Style. Allowed values:
layout.footer_border_space number
Space. Space between border and footer text
Accessibility
layout.screenreader_hide_primary boolean
Screenreader mode for main visual container. Whether the main visual container is visible to screenreaders. (Text in the header and footer are always available to screenreaders.) Allowed values:
layout.screenreader_text_primary text
Screenreader description. A text alternative to the visual content that will only be visible to screenreaders, e.g. “The line chart shows China consistently higher than the other countries since 1990”. Do not replicate your title, since that will also be read by screenreaders.
layout.screenreader_label string
Screenreader label. A short text label given to the main Flourish embed wrapper to provide an accessible name that is only visible to screenreaders. Added in the form of an "aria-label".