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Refactor menu keyoboard navigation into mixin

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This commit is contained in:
mikiher 2024-08-17 06:08:32 +03:00
parent f9f89e1e51
commit f1ddbeadaf
5 changed files with 110 additions and 107 deletions
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58
client/components/ui/MultiSelectQueryInput.vue
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@ -20,7 +20,7 @@
<ul ref="menu" v-show="showMenu" class="absolute z-60 w-full bg-bg border border-black-200 shadow-lg max-h-56 rounded-md py-1 text-base ring-1 ring-black ring-opacity-5 overflow-auto focus:outline-none sm:text-sm" role="listbox" aria-labelledby="listbox-label">
<template v-for="item in itemsToShow">
<li :key="item.id" class="text-gray-50 select-none relative py-2 pr-9 cursor-pointer hover:bg-black-400" :class="itemsToShow[selectedMenuItemIndex] === item ? 'text-yellow-300' : ''" role="option" @click="clickedOption($event, item)" @mouseup.stop.prevent @mousedown.prevent>
<li :key="item.id" class="text-gray-50 select-none relative py-2 pr-9 cursor-pointer hover:bg-black-400" :class="isMenuItemSelected(item) ? 'text-yellow-300' : ''" role="option" @click="clickedOption($event, item)" @mouseup.stop.prevent @mousedown.prevent>
<div class="flex items-center">
<span class="font-normal ml-3 block truncate">{{ item.name }}</span>
</div>
@ -40,7 +40,10 @@
</template>
<script>
import menuKeyboardNavigationMixin from '@/mixins/menuKeyboardNavigation'
export default {
mixins: [menuKeyboardNavigationMixin],
props: {
value: {
type: Array,
@ -63,8 +66,7 @@ export default {
typingTimeout: null,
isFocused: false,
menu: null,
items: [],
selectedMenuItemIndex: null
items: []
}
},
watch: {
@ -124,34 +126,7 @@ export default {
this.items = results || []
},
keydownInput(event) {
let items = this.itemsToShow
if (event.key === 'ArrowDown' || event.key === 'ArrowUp') {
event.preventDefault()
if (!items.length) return
if (event.key === 'ArrowDown') {
if (this.selectedMenuItemIndex === null) {
this.selectedMenuItemIndex = 0
} else {
this.selectedMenuItemIndex = Math.min(this.selectedMenuItemIndex + 1, items.length - 1)
}
} else if (event.key === 'ArrowUp') {
if (this.selectedMenuItemIndex === null) {
this.selectedMenuItemIndex = items.length - 1
} else {
this.selectedMenuItemIndex = Math.max(this.selectedMenuItemIndex - 1, 0)
}
}
this.recalcScroll()
return
} else if (event.key === 'Enter') {
if (this.selectedMenuItemIndex !== null) {
this.clickedOption(event, items[this.selectedMenuItemIndex])
} else {
this.submitForm()
}
return
}
this.selectedMenuItemIndex = null
this.menuNavigationHandler(event)
clearTimeout(this.typingTimeout)
this.typingTimeout = setTimeout(() => {
this.search()
@ -166,24 +141,6 @@ export default {
this.recalcMenuPos()
}, 50)
},
recalcScroll() {
if (!this.menu) return
var menuItems = this.menu.querySelectorAll('li')
if (!menuItems.length) return
var selectedItem = menuItems[this.selectedMenuItemIndex]
if (!selectedItem) return
var menuHeight = this.menu.offsetHeight
var itemHeight = selectedItem.offsetHeight
var itemTop = selectedItem.offsetTop
var itemBottom = itemTop + itemHeight
if (itemBottom > this.menu.scrollTop + menuHeight) {
let menuPaddingBottom = parseFloat(window.getComputedStyle(this.menu).paddingBottom)
this.menu.scrollTop = itemBottom - menuHeight + menuPaddingBottom
} else if (itemTop < this.menu.scrollTop) {
let menuPaddingTop = parseFloat(window.getComputedStyle(this.menu).paddingTop)
this.menu.scrollTop = itemTop - menuPaddingTop
}
},
recalcMenuPos() {
if (!this.menu || !this.$refs.inputWrapper) return
var boundingBox = this.$refs.inputWrapper.getBoundingClientRect()
@ -323,9 +280,6 @@ export default {
this.textInput = null
this.currentSearch = null
this.selectedMenuItemIndex = null
this.$nextTick(() => {
this.blur()
})
},
submitForm() {
if (!this.textInput) return