<template> <DocSectionText v-bind="$attrs"> <p>CascadeSelect offers multiple slots for customization through templating.</p> </DocSectionText> <div class="card flex justify-center"> <CascadeSelect v-model="selectedCity" :options="countries" optionLabel="cname" optionGroupLabel="name" :optionGroupChildren="['states', 'cities']" class="w-56" placeholder="Select a City"> <template #option="slotProps"> <div class="flex items-center"> <img v-if="slotProps.option.states" :alt="slotProps.option.name" src="https://primefaces.org/cdn/primevue/images/flag/flag_placeholder.png" :class="`flag flag-${slotProps.option.code.toLowerCase()} mr-2`" style="width: 18px" /> <i v-if="slotProps.option.cities" class="pi pi-compass mr-2"></i> <i v-if="slotProps.option.cname" class="pi pi-map-marker mr-2"></i> <span>{{ slotProps.option.cname || slotProps.option.name }}</span> </div> </template> <template #dropdownicon> <i class="pi pi-map" /> </template> <template #header> <div class="font-medium px-3 py-2">Available Countries</div> </template> <template #footer> <div class="px-3 py-1"> <Button label="Add New" fluid severity="secondary" text size="small" icon="pi pi-plus" /> </div> </template> </CascadeSelect> </div> <DocSectionCode :code="code" /> </template> <script> export default { data() { return { selectedCity: null, countries: [ { name: 'Australia', code: 'AU', states: [ { name: 'New South Wales', cities: [ { cname: 'Sydney', code: 'A-SY' }, { cname: 'Newcastle', code: 'A-NE' }, { cname: 'Wollongong', code: 'A-WO' } ] }, { name: 'Queensland', cities: [ { cname: 'Brisbane', code: 'A-BR' }, { cname: 'Townsville', code: 'A-TO' } ] } ] }, { name: 'Canada', code: 'CA', states: [ { name: 'Quebec', cities: [ { cname: 'Montreal', code: 'C-MO' }, { cname: 'Quebec City', code: 'C-QU' } ] }, { name: 'Ontario', cities: [ { cname: 'Ottawa', code: 'C-OT' }, { cname: 'Toronto', code: 'C-TO' } ] } ] }, { name: 'United States', code: 'US', states: [ { name: 'California', cities: [ { cname: 'Los Angeles', code: 'US-LA' }, { cname: 'San Diego', code: 'US-SD' }, { cname: 'San Francisco', code: 'US-SF' } ] }, { name: 'Florida', cities: [ { cname: 'Jacksonville', code: 'US-JA' }, { cname: 'Miami', code: 'US-MI' }, { cname: 'Tampa', code: 'US-TA' }, { cname: 'Orlando', code: 'US-OR' } ] }, { name: 'Texas', cities: [ { cname: 'Austin', code: 'US-AU' }, { cname: 'Dallas', code: 'US-DA' }, { cname: 'Houston', code: 'US-HO' } ] } ] } ], code: { basic: ` <CascadeSelect v-model="selectedCity" :options="countries" optionLabel="cname" optionGroupLabel="name" :optionGroupChildren="['states', 'cities']" class="w-56" placeholder="Select a City"> <template #option="slotProps"> <div class="flex items-center"> <img v-if="slotProps.option.states" :alt="slotProps.option.name" src="https://primefaces.org/cdn/primevue/images/flag/flag_placeholder.png" :class="\`flag flag-\${slotProps.option.code.toLowerCase()} mr-2\`" style="width: 18px" /> <i v-if="slotProps.option.cities" class="pi pi-compass mr-2"></i> <i v-if="slotProps.option.cname" class="pi pi-map-marker mr-2"></i> <span>{{ slotProps.option.cname || slotProps.option.name }}</span> </div> </template> <template #dropdownicon> <i class="pi pi-map" /> </template> <template #header> <div class="font-medium px-3 py-2">Available Countries</div> </template> <template #footer> <div class="px-3 py-1"> <Button label="Add New" fluid severity="secondary" text size="small" icon="pi pi-plus" /> </div> </template> </CascadeSelect> `, options: ` <template> <div class="card flex justify-center"> <CascadeSelect v-model="selectedCity" :options="countries" optionLabel="cname" optionGroupLabel="name" :optionGroupChildren="['states', 'cities']" class="w-56" placeholder="Select a City"> <template #option="slotProps"> <div class="flex items-center"> <img v-if="slotProps.option.states" :alt="slotProps.option.name" src="https://primefaces.org/cdn/primevue/images/flag/flag_placeholder.png" :class="\`flag flag-\${slotProps.option.code.toLowerCase()} mr-2\`" style="width: 18px" /> <i v-if="slotProps.option.cities" class="pi pi-compass mr-2"></i> <i v-if="slotProps.option.cname" class="pi pi-map-marker mr-2"></i> <span>{{ slotProps.option.cname || slotProps.option.name }}</span> </div> </template> <template #dropdownicon> <i class="pi pi-map" /> </template> <template #header> <div class="font-medium px-3 py-2">Available Countries</div> </template> <template #footer> <div class="px-3 py-1"> <Button label="Add New" fluid severity="secondary" text size="small" icon="pi pi-plus" /> </div> </template> </CascadeSelect> </div> </template> <script> export default { data() { return { selectedCity: null, countries: [ { name: 'Australia', code: 'AU', states: [ { name: 'New South Wales', cities: [ { cname: 'Sydney', code: 'A-SY' }, { cname: 'Newcastle', code: 'A-NE' }, { cname: 'Wollongong', code: 'A-WO' } ] }, { name: 'Queensland', cities: [ { cname: 'Brisbane', code: 'A-BR' }, { cname: 'Townsville', code: 'A-TO' } ] } ] }, { name: 'Canada', code: 'CA', states: [ { name: 'Quebec', cities: [ { cname: 'Montreal', code: 'C-MO' }, { cname: 'Quebec City', code: 'C-QU' } ] }, { name: 'Ontario', cities: [ { cname: 'Ottawa', code: 'C-OT' }, { cname: 'Toronto', code: 'C-TO' } ] } ] }, { name: 'United States', code: 'US', states: [ { name: 'California', cities: [ { cname: 'Los Angeles', code: 'US-LA' }, { cname: 'San Diego', code: 'US-SD' }, { cname: 'San Francisco', code: 'US-SF' } ] }, { name: 'Florida', cities: [ { cname: 'Jacksonville', code: 'US-JA' }, { cname: 'Miami', code: 'US-MI' }, { cname: 'Tampa', code: 'US-TA' }, { cname: 'Orlando', code: 'US-OR' } ] }, { name: 'Texas', cities: [ { cname: 'Austin', code: 'US-AU' }, { cname: 'Dallas', code: 'US-DA' }, { cname: 'Houston', code: 'US-HO' } ] } ] } ] }; } }; <\/script> `, composition: ` <template> <div class="card flex justify-center"> <CascadeSelect v-model="selectedCity" :options="countries" optionLabel="cname" optionGroupLabel="name" :optionGroupChildren="['states', 'cities']" class="w-56" placeholder="Select a City"> <template #option="slotProps"> <div class="flex items-center"> <img v-if="slotProps.option.states" :alt="slotProps.option.name" src="https://primefaces.org/cdn/primevue/images/flag/flag_placeholder.png" :class="\`flag flag-\${slotProps.option.code.toLowerCase()} mr-2\`" style="width: 18px" /> <i v-if="slotProps.option.cities" class="pi pi-compass mr-2"></i> <i v-if="slotProps.option.cname" class="pi pi-map-marker mr-2"></i> <span>{{ slotProps.option.cname || slotProps.option.name }}</span> </div> </template> <template #dropdownicon> <i class="pi pi-map" /> </template> <template #header> <div class="font-medium px-3 py-2">Available Countries</div> </template> <template #footer> <div class="px-3 py-1"> <Button label="Add New" fluid severity="secondary" text size="small" icon="pi pi-plus" /> </div> </template> </CascadeSelect> </div> </template> <script setup> import { ref } from "vue"; const selectedCity = ref(); const countries = ref([ { name: 'Australia', code: 'AU', states: [ { name: 'New South Wales', cities: [ { cname: 'Sydney', code: 'A-SY' }, { cname: 'Newcastle', code: 'A-NE' }, { cname: 'Wollongong', code: 'A-WO' } ] }, { name: 'Queensland', cities: [ { cname: 'Brisbane', code: 'A-BR' }, { cname: 'Townsville', code: 'A-TO' } ] } ] }, { name: 'Canada', code: 'CA', states: [ { name: 'Quebec', cities: [ { cname: 'Montreal', code: 'C-MO' }, { cname: 'Quebec City', code: 'C-QU' } ] }, { name: 'Ontario', cities: [ { cname: 'Ottawa', code: 'C-OT' }, { cname: 'Toronto', code: 'C-TO' } ] } ] }, { name: 'United States', code: 'US', states: [ { name: 'California', cities: [ { cname: 'Los Angeles', code: 'US-LA' }, { cname: 'San Diego', code: 'US-SD' }, { cname: 'San Francisco', code: 'US-SF' } ] }, { name: 'Florida', cities: [ { cname: 'Jacksonville', code: 'US-JA' }, { cname: 'Miami', code: 'US-MI' }, { cname: 'Tampa', code: 'US-TA' }, { cname: 'Orlando', code: 'US-OR' } ] }, { name: 'Texas', cities: [ { cname: 'Austin', code: 'US-AU' }, { cname: 'Dallas', code: 'US-DA' }, { cname: 'Houston', code: 'US-HO' } ] } ] } ]); <\/script> ` } }; } }; </script>