primevue-mirror/doc/datatable/rowgroup/ExpandableRowGroupDoc.vue

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2023-02-28 08:29:30 +00:00
<template>
<DocSectionText v-bind="$attrs">
<p>
When <i>expandableRowGroups</i> is present in subheader based row grouping, groups can be expanded and collapsed. State of the expansions are controlled using the <i>expandedRows</i> property and <i>rowgroup-expand</i> and
<i>rowgroup-collapse</i> events.
</p>
</DocSectionText>
<div class="card">
<DataTable
v-model:expandedRowGroups="expandedRowGroups"
:value="customers"
expandableRowGroups
rowGroupMode="subheader"
groupRowsBy="representative.name"
sortMode="single"
sortField="representative.name"
:sortOrder="1"
@rowgroup-expand="onRowGroupExpand"
@rowgroup-collapse="onRowGroupCollapse"
tableStyle="min-width: 50rem"
>
<template #groupheader="slotProps">
<img :alt="slotProps.data.representative.name" :src="`https://primefaces.org/cdn/primevue/images/avatar/${slotProps.data.representative.image}`" width="32" style="vertical-align: middle" class="ml-2" />
<span class="vertical-align-middle ml-2 font-bold line-height-3">{{ slotProps.data.representative.name }}</span>
</template>
<Column field="representative.name" header="Representative"></Column>
<Column field="name" header="Name" style="width: 20%"></Column>
<Column field="country" header="Country" style="width: 20%">
<template #body="slotProps">
<div class="flex align-items-center gap-2">
<img alt="flag" src="https://primefaces.org/cdn/primevue/images/flag/flag_placeholder.png" :class="`flag flag-${slotProps.data.country.code}`" style="width: 24px" />
<span>{{ slotProps.data.country.name }}</span>
</div>
</template>
</Column>
<Column field="company" header="Company" style="width: 20%"></Column>
<Column field="status" header="Status" style="width: 20%">
<template #body="slotProps">
<Tag :value="slotProps.data.status" :severity="getSeverity(slotProps.data.status)" />
</template>
</Column>
<Column field="date" header="Date" style="width: 20%"></Column>
<template #groupfooter="slotProps">
<td colspan="5">
<div class="flex justify-content-end font-bold w-full">Total Customers: {{ calculateCustomerTotal(slotProps.data.representative.name) }}</div>
</td>
</template>
</DataTable>
</div>
<DocSectionCode :code="code" :service="['CustomerService']" />
</template>
<script>
import { CustomerService } from '@/service/CustomerService';
export default {
data() {
return {
customers: null,
expandedRowGroups: null,
code: {
basic: `
<DataTable v-model:expandedRowGroups="expandedRowGroups" :value="customers" tableStyle="min-width: 50rem"
expandableRowGroups rowGroupMode="subheader" groupRowsBy="representative.name" @rowgroup-expand="onRowGroupExpand" @rowgroup-collapse="onRowGroupCollapse"
sortMode="single" sortField="representative.name" :sortOrder="1">
<template #groupheader="slotProps">
<img :alt="slotProps.data.representative.name" :src="\`https://primefaces.org/cdn/primevue/images/avatar/\${slotProps.data.representative.image}\`" width="32" style="vertical-align: middle" class="ml-2" />
<span class="vertical-align-middle ml-2 font-bold line-height-3">{{ slotProps.data.representative.name }}</span>
</template>
<Column field="representative.name" header="Representative"></Column>
<Column field="name" header="Name" style="width: 20%"></Column>
<Column field="country" header="Country" style="width: 20%">
<template #body="slotProps">
<div class="flex align-items-center gap-2">
<img alt="flag" src="https://primefaces.org/cdn/primevue/images/flag/flag_placeholder.png" :class="\`flag flag-\${slotProps.data.country.code}\`" style="width: 24px" />
<span>{{ slotProps.data.country.name }}</span>
</div>
</template>
</Column>
<Column field="company" header="Company" style="width: 20%"></Column>
<Column field="status" header="Status" style="width: 20%">
<template #body="slotProps">
<Tag :value="slotProps.data.status" :severity="getSeverity(slotProps.data.status)" />
</template>
</Column>
<Column field="date" header="Date" style="width: 20%"></Column>
<template #groupfooter="slotProps">
<td colspan="5">
<div class="flex justify-content-end font-bold w-full">Total Customers: {{ calculateCustomerTotal(slotProps.data.representative.name) }}</div>
</td>
</template>
</DataTable>`,
options: `
<template>
<div class="card">
<DataTable v-model:expandedRowGroups="expandedRowGroups" :value="customers" tableStyle="min-width: 50rem"
expandableRowGroups rowGroupMode="subheader" groupRowsBy="representative.name" @rowgroup-expand="onRowGroupExpand" @rowgroup-collapse="onRowGroupCollapse"
sortMode="single" sortField="representative.name" :sortOrder="1">
<template #groupheader="slotProps">
<img :alt="slotProps.data.representative.name" :src="\`https://primefaces.org/cdn/primevue/images/avatar/\${slotProps.data.representative.image}\`" width="32" style="vertical-align: middle" class="ml-2" />
<span class="vertical-align-middle ml-2 font-bold line-height-3">{{ slotProps.data.representative.name }}</span>
</template>
<Column field="representative.name" header="Representative"></Column>
<Column field="name" header="Name" style="width: 20%"></Column>
<Column field="country" header="Country" style="width: 20%">
<template #body="slotProps">
<div class="flex align-items-center gap-2">
<img alt="flag" src="https://primefaces.org/cdn/primevue/images/flag/flag_placeholder.png" :class="\`flag flag-\${slotProps.data.country.code}\`" style="width: 24px" />
<span>{{ slotProps.data.country.name }}</span>
</div>
</template>
</Column>
<Column field="company" header="Company" style="width: 20%"></Column>
<Column field="status" header="Status" style="width: 20%">
<template #body="slotProps">
<Tag :value="slotProps.data.status" :severity="getSeverity(slotProps.data.status)" />
</template>
</Column>
<Column field="date" header="Date" style="width: 20%"></Column>
<template #groupfooter="slotProps">
<td colspan="5">
<div class="flex justify-content-end font-bold w-full">Total Customers: {{ calculateCustomerTotal(slotProps.data.representative.name) }}</div>
</td>
</template>
</DataTable>
<Toast />
</div>
</template>
<script>
import { CustomerService } from '@/service/CustomerService';
export default {
data() {
return {
customers: null,
expandedRowGroups: null
};
},
mounted() {
CustomerService.getCustomersMedium().then((data) => (this.customers = data));
},
methods: {
onRowGroupExpand(event) {
this.$toast.add({ severity: 'info', summary: 'Row Group Expanded', detail: 'Value: ' + event.data, life: 3000 });
},
onRowGroupCollapse(event) {
this.$toast.add({ severity: 'success', summary: 'Row Group Collapsed', detail: 'Value: ' + event.data, life: 3000 });
},
calculateCustomerTotal(name) {
let total = 0;
if (this.customers) {
for (let customer of this.customers) {
if (customer.representative.name === name) {
total++;
}
}
}
return total;
},
getSeverity(status) {
switch (status) {
case 'unqualified':
return 'danger';
case 'qualified':
return 'success';
case 'new':
return 'info';
case 'negotiation':
return 'warning';
case 'renewal':
return null;
}
}
}
};
<\/script>`,
composition: `
<template>
<div class="card">
<DataTable v-model:expandedRowGroups="expandedRowGroups" :value="customers" tableStyle="min-width: 50rem"
expandableRowGroups rowGroupMode="subheader" groupRowsBy="representative.name" @rowgroup-expand="onRowGroupExpand" @rowgroup-collapse="onRowGroupCollapse"
sortMode="single" sortField="representative.name" :sortOrder="1">
<template #groupheader="slotProps">
<img :alt="slotProps.data.representative.name" :src="\`https://primefaces.org/cdn/primevue/images/avatar/\${slotProps.data.representative.image}\`" width="32" style="vertical-align: middle" class="ml-2" />
<span class="vertical-align-middle ml-2 font-bold line-height-3">{{ slotProps.data.representative.name }}</span>
</template>
<Column field="representative.name" header="Representative"></Column>
<Column field="name" header="Name" style="width: 20%"></Column>
<Column field="country" header="Country" style="width: 20%">
<template #body="slotProps">
<div class="flex align-items-center gap-2">
<img alt="flag" src="https://primefaces.org/cdn/primevue/images/flag/flag_placeholder.png" :class="\`flag flag-\${slotProps.data.country.code}\`" style="width: 24px" />
<span>{{ slotProps.data.country.name }}</span>
</div>
</template>
</Column>
<Column field="company" header="Company" style="width: 20%"></Column>
<Column field="status" header="Status" style="width: 20%">
<template #body="slotProps">
<Tag :value="slotProps.data.status" :severity="getSeverity(slotProps.data.status)" />
</template>
</Column>
<Column field="date" header="Date" style="width: 20%"></Column>
<template #groupfooter="slotProps">
<td colspan="5">
<div class="flex justify-content-end font-bold w-full">Total Customers: {{ calculateCustomerTotal(slotProps.data.representative.name) }}</div>
</td>
</template>
</DataTable>
<Toast />
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue';
import { useToast } from 'primevue/usetoast';
import { CustomerService } from '@/service/CustomerService';
onMounted(() => {
CustomerService.getCustomersMedium().then((data) => (customers.value = data));
});
const customers = ref();
const expandedRowGroups = ref();
const toast = useToast();
const onRowGroupExpand = (event) => {
toast.add({ severity: 'info', summary: 'Row Group Expanded', detail: 'Value: ' + event.data, life: 3000 });
};
const onRowGroupCollapse = (event) => {
toast.add({ severity: 'success', summary: 'Row Group Collapsed', detail: 'Value: ' + event.data, life: 3000 });
};
const calculateCustomerTotal = (name) => {
let total = 0;
if (customers.value) {
for (let customer of customers.value) {
if (customer.representative.name === name) {
total++;
}
}
}
return total;
};
const getSeverity = (status) => {
switch (status) {
case 'unqualified':
return 'danger';
case 'qualified':
return 'success';
case 'new':
return 'info';
case 'negotiation':
return 'warning';
case 'renewal':
return null;
}
};
<\/script>`,
data: `
{
id: 1000,
name: 'James Butt',
country: {
name: 'Algeria',
code: 'dz'
},
company: 'Benton, John B Jr',
date: '2015-09-13',
status: 'unqualified',
verified: true,
activity: 17,
representative: {
name: 'Ioni Bowcher',
image: 'ionibowcher.png'
},
balance: 70663
},
...`
}
};
},
mounted() {
CustomerService.getCustomersMedium().then((data) => (this.customers = data));
},
methods: {
onRowGroupExpand(event) {
this.$toast.add({ severity: 'info', summary: 'Row Group Expanded', detail: 'Value: ' + event.data, life: 3000 });
},
onRowGroupCollapse(event) {
this.$toast.add({ severity: 'success', summary: 'Row Group Collapsed', detail: 'Value: ' + event.data, life: 3000 });
},
calculateCustomerTotal(name) {
let total = 0;
if (this.customers) {
for (let customer of this.customers) {
if (customer.representative.name === name) {
total++;
}
}
}
return total;
},
getSeverity(status) {
switch (status) {
case 'unqualified':
return 'danger';
case 'qualified':
return 'success';
case 'new':
return 'info';
case 'negotiation':
return 'warning';
case 'renewal':
return null;
}
}
}
};
</script>