#whereFilter
#between-sales-range-analysis
Sales range analysis: Use 'between' to filter orders between 1000 and 10000, summarized by category profit.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'product_type', alias: 'Category' }],
measures: [{ field: 'profit', alias: 'Profit', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.add('sales', (node) => {
node.setOperator('between').setValue({ min: 1000, max: 10000 })
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#clear-and-rebuild-filters
Clear and rebuild filters: Clear old simple filters and rebuild complex conditions with grouping.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'province', alias: 'Province' }],
measures: [{ field: 'profit', alias: 'Profit', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: {
id: 'root',
op: 'and',
conditions: [
{ id: 'f-old1', field: 'product_type', op: 'eq', value: 'Office Supplies' },
{ id: 'f-old2', field: 'area', op: 'eq', value: 'East China' },
],
},
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter
.clear()
.add('profit', (node) => node.setOperator('>').setValue(0))
.addGroup('or', (group) => {
group
.add('area', (n) => n.setOperator('eq').setValue('East China'))
.add('area', (n) => n.setOperator('eq').setValue('North China'))
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#date-filter-period-and-range-combo
Date range combined filter: Use 'period' to filter 2024 Q1 data, while using 'range' to limit profit range, cross-analyzed by category and shipping mode.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'bar',
dimensions: [
{ field: 'product_type', alias: 'Category' },
{ field: 'delivery_method', alias: 'Shipping Mode' },
],
measures: [
{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } },
{ field: 'profit', alias: 'Profit Rate', encoding: 'yAxis', aggregate: { func: 'avg' } },
],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 50,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter
.add('order_date', (node) => {
node.setDate({ type: 'period', unit: 'quarter', year: 2024, quarter: 1 })
})
.add('profit', (node) => {
node.setOperator('between').setValue({ min: 0, max: 5000, leftOp: '<=', rightOp: '<' })
})
.add('sales', (node) => node.setOperator('>=').setValue(100))
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#date-filter-relative-with-nested-conditions
Date filter and nested conditions combo: Filter high-value orders from Consumers or Corporate customers within the last 30 days, statistics by province.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'province', alias: 'Province' }],
measures: [
{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } },
{ field: 'profit', alias: 'Profit', encoding: 'yAxis', aggregate: { func: 'sum' } },
],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter
.add('order_date', (node) => {
node.setDate({ type: 'relative', mode: 'last', amount: 30, unit: 'day' })
})
.add('sales', (node) => node.setOperator('>').setValue(500))
.addGroup('or', (group) => {
group
.add('customer_type', (n) => n.setOperator('eq').setValue('Consumer'))
.add('customer_type', (n) => n.setOperator('in').setValue(['Corporate', 'Small Business']))
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#deeply-nested-or-and-groups
Multi-level nested grouping: High-value orders with Same Day shipping for Consumers or First Class shipping for Corporate customers, three levels of AND/OR nesting.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'province', alias: 'Province' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter
.add('sales', (node) => node.setOperator('>').setValue(500))
.addGroup('or', (outerGroup) => {
outerGroup
.addGroup('and', (g1) => {
g1.add('customer_type', (n) => n.setOperator('eq').setValue('Consumer')).add('delivery_method', (n) =>
n.setOperator('eq').setValue('Same Day'),
)
})
.addGroup('and', (g2) => {
g2.add('customer_type', (n) => n.setOperator('in').setValue(['Corporate', 'Small Business'])).add(
'delivery_method',
(n) => n.setOperator('eq').setValue('First Class'),
)
})
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#high-discount-tech-profit-analysis
High discount Technology product profit analysis: Filter technology category orders with discount > 0.5, comparing profit by region.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'area', alias: 'Region' }],
measures: [{ field: 'profit', alias: 'Profit', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter
.add('product_type', (node) => node.setOperator('eq').setValue('Technology'))
.add('discount', (node) => node.setOperator('>').setValue(0.5))
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#in-operator-multi-area-delivery
Multi-region shipping efficiency comparison: Use 'in' to filter East China, North China, and Central South regions, statistics by shipping mode.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'bar',
dimensions: [{ field: 'delivery_method', alias: 'Shipping Mode' }],
measures: [{ field: 'amount', alias: 'Order Count', encoding: 'xAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.add('area', (node) => {
node.setOperator('in').setValue(['East China', 'North China', 'Central South'])
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#nested-group-region-product-filter
Office Supplies or Furniture sales in East China: Use nested grouping, AND connecting region condition and OR category conditions.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'city', alias: 'City' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 10,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter
.add('area', (node) => node.setOperator('eq').setValue('East China'))
.addGroup('or', (group) => {
group
.add('product_type', (node) => node.setOperator('eq').setValue('Office Supplies'))
.add('product_type', (node) => node.setOperator('eq').setValue('Furniture'))
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#not-between-sales-range
Not between filter: exclude sales between 1000~10000
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'product_type', alias: 'Category' }],
measures: [{ field: 'profit', alias: 'Profit', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.add('sales', (node) => {
node.setOperator('not between').setValue({ min: 1000, max: 10000 })
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#not-between-with-explicit-operators
Not between filter with explicit leftOp/rightOp to test invert functions
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'product_type', alias: 'Category' }],
measures: [{ field: 'profit', alias: 'Profit', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.add('sales', (node) => {
node.setOperator('not between').setValue({ min: 1000, max: 10000, leftOp: '<', rightOp: '<' })
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#office-supplies-sales-by-province
Office Supplies sales ranking by province: Filter Office Supplies category, summarized by province sales.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'bar',
dimensions: [{ field: 'province', alias: 'Province' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'xAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.add('product_type', (node) => {
node.setOperator('eq').setValue('Office Supplies')
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#or-group-product-category-comparison
Office Supplies vs. Technology category comparison: Use OR grouping to filter two categories, comparing sales by region.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'area', alias: 'Region' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.addGroup('or', (group) => {
group
.add('product_type', (node) => node.setOperator('eq').setValue('Office Supplies'))
.add('product_type', (node) => node.setOperator('eq').setValue('Technology'))
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#remove-condition-from-group
Remove condition from group: Pre-defined OR group with three categories, remove one via updateGroup.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'area', alias: 'Region' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: {
id: 'root',
op: 'and',
conditions: [
{
id: 'g-products',
op: 'or',
conditions: [
{ id: 'f-office', field: 'product_type', op: 'eq', value: 'Office Supplies' },
{ id: 'f-tech', field: 'product_type', op: 'eq', value: 'Technology' },
{ id: 'f-furniture', field: 'product_type', op: 'eq', value: 'Furniture' },
],
},
],
},
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.updateGroup('g-products', (group) => {
group.remove('f-furniture')
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#remove-filter-by-index
Remove filter by index: Remove the first category filter, keeping only the region condition.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'province', alias: 'Province' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: {
id: 'root',
op: 'and',
conditions: [
{ id: 'f-product', field: 'product_type', op: 'eq', value: 'Office Supplies' },
{ id: 'f-area', field: 'area', op: 'in', value: ['East China', 'North China', 'Central South'] },
],
},
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.remove(0)
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#update-filter-switch-province
Animated filter modification: Update province filter from Zhejiang to Guangdong, observing sales changes.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'bar',
dimensions: [{ field: 'city', alias: 'City' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'xAxis', aggregate: { func: 'sum' } }],
whereFilter: {
id: 'root',
op: 'and',
conditions: [
{ id: 'f-province', field: 'province', op: 'eq', value: 'Zhejiang' },
{ id: 'f-product', field: 'product_type', op: 'eq', value: 'Technology' },
],
},
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.update('f-province', (node) => {
node.setValue('Guangdong')
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#update-group-or-to-and
Modify group logic: Switch pre-defined OR category group to AND, narrowing the filter scope.
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'area', alias: 'Region' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: {
id: 'root',
op: 'and',
conditions: [
{
id: 'g-customer',
op: 'or',
conditions: [
{ id: 'f-ct1', field: 'customer_type', op: 'eq', value: 'Corporate' },
{ id: 'f-ct2', field: 'customer_type', op: 'eq', value: 'Consumer' },
],
},
],
},
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.updateGroup('g-customer', (group) => {
group.setOperator('and')
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#where-filter-array-value-converts-to-in
Where filter with array value using '=' operator should convert to 'in'
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'area', alias: 'Region' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.add('area', (node) => {
node.setOperator('=').setValue(['East China', 'North China'])
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}#where-filter-array-value-converts-to-not-in
Where filter with array value using '!=' operator should convert to 'not in'
import { VBI } from '@visactor/vbi'
import { DEMO_CONNECTOR_ID, VSeedRender } from '@components'
import { useEffect, useState } from 'react'
export default () => {
const [vseed, setVSeed] = useState(null)
useEffect(() => {
const run = async () => {
const builder = VBI.chart.create({
connectorId: DEMO_CONNECTOR_ID,
chartType: 'column',
dimensions: [{ field: 'area', alias: 'Region' }],
measures: [{ field: 'sales', alias: 'Sales', encoding: 'yAxis', aggregate: { func: 'sum' } }],
whereFilter: { id: 'root', op: 'and', conditions: [] },
havingFilter: { id: 'root', op: 'and', conditions: [] },
theme: 'light',
locale: 'en-US',
version: 1,
limit: 20,
})
const applyBuilder = (builder: VBIChartBuilder) => {
builder.whereFilter.add('area', (node) => {
node.setOperator('!=').setValue(['East China', 'North China'])
})
}
applyBuilder(builder)
const result = await builder.buildVSeed()
setVSeed(result)
}
run()
}, [])
if (!vseed) return <div>Loading...</div>
return <VSeedRender vseed={vseed} />
}