support indeterminate checkbox state
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3 changed files with 15 additions and 3 deletions
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@ -24,6 +24,12 @@ const SelectableList = {
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computed: {
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allSelected () {
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return !this.items.find(item => !this.isSelected(item))
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},
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noneSelected () {
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return !this.items.find(item => this.isSelected(item))
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},
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someSelected () {
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return !this.allSelected && !this.noneSelected
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}
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},
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methods: {
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@ -2,7 +2,7 @@
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<div class="selectable-list">
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<div class="selectable-list-header" v-if="items.length > 0">
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<div class="selectable-list-checkbox-wrapper">
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<Checkbox :checked="allSelected" @change="toggleAll">{{ $t('selectable_list.select_all') }}</Checkbox>
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<Checkbox :checked="allSelected" @change="toggleAll" :indeterminate="someSelected">{{ $t('selectable_list.select_all') }}</Checkbox>
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</div>
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<div class="selectable-list-header-actions">
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<slot name="header" :selected="selected" />
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