Trend Available v1.0.0

Funded Volume by Channel (Stacked Area)

Cumulative by channel over time

Live preview

Rendered from sample data fed via .data — exactly how your app feeds it.

Data contract

Column	Type	Req
Category	string	✓
Value	number	✓
Series	string	—

Emits ready, error and widget-select when a mark is clicked — wiring up drill-down.

Embed code

URL:

Colours:

<!-- 1. Load the widget (self-registers <afn-fundedvolumebychannelstackedarea>) -->
<script type="module" src="https://widgets-d.afnai.com/cdn/afn-fundedvolumebychannelstackedarea/v1/afn-fundedvolumebychannelstackedarea.js"></script>

<!-- 2. Drop the tag -->
<afn-fundedvolumebychannelstackedarea id="w"></afn-fundedvolumebychannelstackedarea>

<!-- 3. Feed your data -->
<script>
  const el = document.querySelector('#w');
  el.data = [
    {"Category":"Jan","Series":"Retail","Value":28000000},
    {"Category":"Jan","Series":"Wholesale","Value":12000000},
    {"Category":"Jan","Series":"Correspondent","Value":8000000},
    {"Category":"Feb","Series":"Retail","Value":31000000},
    {"Category":"Feb","Series":"Wholesale","Value":14000000},
    {"Category":"Feb","Series":"Correspondent","Value":9000000},
    {"Category":"Mar","Series":"Retail","Value":29000000},
    {"Category":"Mar","Series":"Wholesale","Value":13000000},
    {"Category":"Mar","Series":"Correspondent","Value":7000000},
    {"Category":"Apr","Series":"Retail","Value":34000000},
    {"Category":"Apr","Series":"Wholesale","Value":15000000},
    {"Category":"Apr","Series":"Correspondent","Value":10000000},
    {"Category":"May","Series":"Retail","Value":36000000},
    {"Category":"May","Series":"Wholesale","Value":16000000},
    {"Category":"May","Series":"Correspondent","Value":11000000},
    {"Category":"Jun","Series":"Retail","Value":33000000},
    {"Category":"Jun","Series":"Wholesale","Value":14000000},
    {"Category":"Jun","Series":"Correspondent","Value":9000000},
    {"Category":"Jul","Series":"Retail","Value":38000000},
    {"Category":"Jul","Series":"Wholesale","Value":17000000},
    {"Category":"Jul","Series":"Correspondent","Value":12000000},
    {"Category":"Aug","Series":"Retail","Value":41000000},
    {"Category":"Aug","Series":"Wholesale","Value":18000000},
    {"Category":"Aug","Series":"Correspondent","Value":13000000}
  ];
</script>

import { useEffect, useRef } from 'react';
// In index.html: <script type="module" src="https://widgets-d.afnai.com/cdn/afn-fundedvolumebychannelstackedarea/v1/afn-fundedvolumebychannelstackedarea.js"></script>

// Sample rows — swap for your own (Category, Value, Series)
const SAMPLE = [
  {"Category":"Jan","Series":"Retail","Value":28000000},
  {"Category":"Jan","Series":"Wholesale","Value":12000000},
  {"Category":"Jan","Series":"Correspondent","Value":8000000},
  {"Category":"Feb","Series":"Retail","Value":31000000},
  {"Category":"Feb","Series":"Wholesale","Value":14000000},
  {"Category":"Feb","Series":"Correspondent","Value":9000000},
  {"Category":"Mar","Series":"Retail","Value":29000000},
  {"Category":"Mar","Series":"Wholesale","Value":13000000},
  {"Category":"Mar","Series":"Correspondent","Value":7000000},
  {"Category":"Apr","Series":"Retail","Value":34000000},
  {"Category":"Apr","Series":"Wholesale","Value":15000000},
  {"Category":"Apr","Series":"Correspondent","Value":10000000},
  {"Category":"May","Series":"Retail","Value":36000000},
  {"Category":"May","Series":"Wholesale","Value":16000000},
  {"Category":"May","Series":"Correspondent","Value":11000000},
  {"Category":"Jun","Series":"Retail","Value":33000000},
  {"Category":"Jun","Series":"Wholesale","Value":14000000},
  {"Category":"Jun","Series":"Correspondent","Value":9000000},
  {"Category":"Jul","Series":"Retail","Value":38000000},
  {"Category":"Jul","Series":"Wholesale","Value":17000000},
  {"Category":"Jul","Series":"Correspondent","Value":12000000},
  {"Category":"Aug","Series":"Retail","Value":41000000},
  {"Category":"Aug","Series":"Wholesale","Value":18000000},
  {"Category":"Aug","Series":"Correspondent","Value":13000000}
];

export function FundedVolumebyChannelStackedArea({ rows = SAMPLE }) {
  const ref = useRef(null);
  // React <=18 needs a ref to set object properties; React 19 can pass them directly.
  useEffect(() => { if (ref.current) ref.current.data = rows; }, [rows]);
  return <afn-fundedvolumebychannelstackedarea ref={ref} />;
}

@* In index.html: <script type="module" src="https://widgets-d.afnai.com/cdn/afn-fundedvolumebychannelstackedarea/v1/afn-fundedvolumebychannelstackedarea.js"></script>       *@
@* JS helper (wwwroot):  window.setWidgetData = (el, d) => el.data = d; *@

<afn-fundedvolumebychannelstackedarea @ref="el"></afn-fundedvolumebychannelstackedarea>

@code {
    private ElementReference el;
    [Inject] private IJSRuntime JS { get; set; } = default!;

    // Sample rows (Category, Value, Series) — swap for your own
    private readonly object[] rows = System.Text.Json.JsonSerializer
        .Deserialize<object[]>("[{\"Category\":\"Jan\",\"Series\":\"Retail\",\"Value\":28000000},{\"Category\":\"Jan\",\"Series\":\"Wholesale\",\"Value\":12000000},{\"Category\":\"Jan\",\"Series\":\"Correspondent\",\"Value\":8000000},{\"Category\":\"Feb\",\"Series\":\"Retail\",\"Value\":31000000},{\"Category\":\"Feb\",\"Series\":\"Wholesale\",\"Value\":14000000},{\"Category\":\"Feb\",\"Series\":\"Correspondent\",\"Value\":9000000},{\"Category\":\"Mar\",\"Series\":\"Retail\",\"Value\":29000000},{\"Category\":\"Mar\",\"Series\":\"Wholesale\",\"Value\":13000000},{\"Category\":\"Mar\",\"Series\":\"Correspondent\",\"Value\":7000000},{\"Category\":\"Apr\",\"Series\":\"Retail\",\"Value\":34000000},{\"Category\":\"Apr\",\"Series\":\"Wholesale\",\"Value\":15000000},{\"Category\":\"Apr\",\"Series\":\"Correspondent\",\"Value\":10000000},{\"Category\":\"May\",\"Series\":\"Retail\",\"Value\":36000000},{\"Category\":\"May\",\"Series\":\"Wholesale\",\"Value\":16000000},{\"Category\":\"May\",\"Series\":\"Correspondent\",\"Value\":11000000},{\"Category\":\"Jun\",\"Series\":\"Retail\",\"Value\":33000000},{\"Category\":\"Jun\",\"Series\":\"Wholesale\",\"Value\":14000000},{\"Category\":\"Jun\",\"Series\":\"Correspondent\",\"Value\":9000000},{\"Category\":\"Jul\",\"Series\":\"Retail\",\"Value\":38000000},{\"Category\":\"Jul\",\"Series\":\"Wholesale\",\"Value\":17000000},{\"Category\":\"Jul\",\"Series\":\"Correspondent\",\"Value\":12000000},{\"Category\":\"Aug\",\"Series\":\"Retail\",\"Value\":41000000},{\"Category\":\"Aug\",\"Series\":\"Wholesale\",\"Value\":18000000},{\"Category\":\"Aug\",\"Series\":\"Correspondent\",\"Value\":13000000}]")!;

    protected override async Task OnAfterRenderAsync(bool first)
    {
        if (first) await JS.InvokeVoidAsync("setWidgetData", el, rows);
    }
}

v1 gets non-breaking fixes automatically; a breaking change bumps to the next major and never touches your embed. Bring-your-own-data: your app feeds the rows via .data. Integration guide — framework setup, versioning and the origin allowlist.