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fix(interview,js): update total width of RangeInput #1353 #1354

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Merged
MyPyDavid merged 2 commits into from
May 16, 2025
Merged

fix(interview,js): update total width of RangeInput #1353 #1354

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fix(interview,js): update total width of RangeInput #1353
MyPyDavid May 14, 2025
57f0165
Minor gardening
jochenklar May 15, 2025
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25 changes: 18 additions & 7 deletions rdmo/projects/assets/js/interview/components/main/widget/RangeInput.js
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Original file line number Diff line number Diff line change
Expand Up @@ -18,15 +18,26 @@ const RangeInput = ({ question, value, disabled, updateValue, buttons }) => {
useLayoutEffect(() => {
if (ref.current) {
const unitElement = ref.current.nextElementSibling
const unitString = unitElement.querySelector('.unit-string')

const unitWidth = (
isNil(unitString) ? 0 : unitString.offsetWidth
) + (
isNil(question.maximum) ? 30 : toString(question.maximum).length * 10
)
// Setup canvas for text measurement
const canvas = document.createElement('canvas')
const context = canvas.getContext('2d')
context.font = window.getComputedStyle(ref.current).font || '14px Arial'

unitElement.style.flex = `0 0 ${unitWidth}px`
let numberWidth
if (isNil(question.maximum)) {
numberWidth = 30 // fallback width for unknown max
} else {
const step = isNil(question.step) ? 1 : question.step
const decimals = toString(step).split('.')[1]?.length || 0
const maxString = toString(question.maximum.toFixed(decimals))
numberWidth = context.measureText(maxString).width
}

const unitWidth = context.measureText(question.unit ?? '').width
const totalWidth = Math.ceil(numberWidth + unitWidth + 8) // buffer

unitElement.style.flex = `0 0 ${totalWidth}px`
}
}, [question])

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