adrien/Sudoku
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replaceChildren is too recent

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This commit is contained in:
Adrien MALINGREY 2020-10-14 13:09:38 +02:00
parent 9dcf222c87
commit b6efe967ea
1 changed files with 8 additions and 8 deletions
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16
sudoku.js
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@ -57,7 +57,7 @@ function searchCandidatesOf(box) {
function showCandidatesOn(box) {
if (!box.disabled) {
box.list.replaceChildren()
while (box.list.firstChild) box.list.firstChild.remove()
if (!box.value && box.candidates.size) {
const candidatesArray = Array.from(box.candidates).sort()
candidatesArray.forEach(candidate => {
@ -70,8 +70,8 @@ function showCandidatesOn(box) {
}
function onfocus() {
this.previousValue = this.value
this.select()
this.previousValue = this.value
this.select()
}
function oninput() {
@ -81,11 +81,11 @@ function oninput() {
}
function undo() {
if (history.length) {
previousState = history.pop()
previousState.input.value = previousState.value
refresh(previousState.input)
if (history.length < 1) undoButton.disabled = true
if (history.length) {
previousState = history.pop()
previousState.input.value = previousState.value
refresh(previousState.input)
if (history.length < 1) undoButton.disabled = true
}
}