An example of Perspective Workspace with multiple perspective viewers sharing the same table.
Clicking on rows on the perspective viewers in the dark area on the left, filters out the viewers on the right
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March 28, 2020 05:07
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Perspective Workspace Olympics Example
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| license: apache-2.0 | |
| height: 800 |
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| body { | |
| display: flex; | |
| position: absolute; | |
| top: 0; | |
| left: 0; | |
| right: 0; | |
| bottom: 0; | |
| margin: 0; | |
| } |
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| <html> | |
| <head> | |
| <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"> | |
| <script src="https://unpkg.com/@finos/perspective"></script> | |
| <script src="https://unpkg.com/@finos/perspective-workspace"></script> | |
| <script src="https://unpkg.com/@finos/perspective-viewer-hypergrid"></script> | |
| <script src="https://unpkg.com/@finos/perspective-viewer-d3fc"></script> | |
| <link rel='stylesheet' href="index.css"> | |
| <link rel='stylesheet' href="https://unpkg.com/@finos/perspective-workspace@0.4.5/dist/umd/material.css"> | |
| <script src="index.js"></script> | |
| </head> | |
| <body> | |
| <perspective-workspace id="workspace"></perspective-workspace> | |
| </body> | |
| </html> |
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| const SCHEMA = { | |
| athlete: "string", | |
| age: "integer", | |
| country: "string", | |
| year: "string", | |
| date: "date", | |
| sport: "string", | |
| gold: "integer", | |
| silver: "integer", | |
| bronze: "integer", | |
| total: "integer", | |
| } | |
| // Define the perspective-viewer configs | |
| const viewers = { | |
| One: { | |
| "row-pivots": ["country"], | |
| sort: [["gold", "desc"]], | |
| columns: ["gold", "silver", "bronze"], | |
| table: "olympics" | |
| }, | |
| Two:{ | |
| "row-pivots": ["athlete"], | |
| "column-pivots": ["year"], | |
| aggregates: { | |
| age: "avg", | |
| sport: "dominant" | |
| }, | |
| sort: [["total", "desc"]], | |
| columns: ["gold", "silver", "bronze", "total"], | |
| name: "Athletes by Year", | |
| table: "olympics" | |
| }, | |
| Three:{ | |
| plugin: "xy_scatter", | |
| "row-pivots": ["athlete"], | |
| aggregates: { | |
| age: "avg", | |
| sport: "dominant" | |
| }, | |
| columns: ["age", "sport", "total", null, null], | |
| name: "Sports by Age", | |
| table: "olympics" | |
| }, | |
| Four: { | |
| plugin: "y_bar", | |
| "row-pivots": ["year"], | |
| filters: [ | |
| ["country", "==", "Great Britain"], | |
| ["year", "in", ["2000", "2004", "2008", "2012", ""]] | |
| ], | |
| columns: ["gold", "total"], | |
| name: "Medals by Year (Summer)", | |
| table: "olympics" | |
| }, | |
| Five: { | |
| plugin: "y_bar", | |
| "row-pivots": ["year"], | |
| filters: [ | |
| ["country", "==", "Great Britain"], | |
| ["year", "in", ["2002", "2006", "2010"]] | |
| ], | |
| columns: ["gold", "total"], | |
| name: "Medals by Year (Winter)", | |
| table: "olympics" | |
| } | |
| } | |
| const detail = { | |
| main: { | |
| type: "split-area", | |
| orientation: "vertical", | |
| children: [ | |
| { | |
| type: "tab-area", | |
| widgets: ["Two"], | |
| currentIndex: 0 | |
| }, | |
| { | |
| type: "split-area", | |
| orientation: "horizontal", | |
| children: [ | |
| { | |
| type: "tab-area", | |
| widgets: ["Three"], | |
| currentIndex: 0 | |
| }, | |
| { | |
| type: "tab-area", | |
| widgets: ["Four","Five"], | |
| currentIndex: 0 | |
| } | |
| ], | |
| sizes: [0.7,0.3] | |
| } | |
| ], | |
| sizes: [0.5,0.5] | |
| } | |
| } | |
| window.addEventListener("load", function() { | |
| //request data and initialise table | |
| const request = fetch("https://raw.githubusercontent.com/ag-grid/ag-grid/master/packages/ag-grid-docs/src/olympicWinnersSmall.json") | |
| const worker = perspective.worker(); | |
| const table = worker.table(SCHEMA); | |
| request | |
| .then(response => response.json() | |
| .then(data => { | |
| table.update(data) | |
| })) | |
| const workspace = this.document.getElementById("workspace") | |
| window.workspace.tables.set("olympics", table); | |
| const config = { | |
| master: { | |
| widgets: ["One"] | |
| }, | |
| detail, | |
| viewers | |
| }; | |
| workspace.restore(config) | |
| }); |
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