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New plugin @finos/perspective-viewer-datagrid #954

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merged 4 commits into from
Mar 10, 2020
Merged

New plugin @finos/perspective-viewer-datagrid #954

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2e2f84e
Adds `@finos/perspective-viewer-datagrid`.
texodus Feb 24, 2020
609e696
Add tests to `@finos/perspective-viewer-datagrid`
texodus Feb 24, 2020
ea3f0d9
Styling, examples and refactoring.
texodus Feb 27, 2020
90fa809
Fix code review issues
texodus Mar 9, 2020
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Adds @finos/perspective-viewer-datagrid.
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@texodus
texodus committed Feb 28, 2020
commit 2e2f84e190dcfaa783497943c503dac0d42c286e
158 changes: 158 additions & 0 deletions examples/simple/superstore-custom-grid.html
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<!--

Copyright (c) 2017, the Perspective Authors.

This file is part of the Perspective library, distributed under the terms of
the Apache License 2.0. The full license can be found in the LICENSE file.

-->

<!DOCTYPE html>
<html>

<head>

<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">

<script src="perspective-viewer.js"></script>
<script src="perspective-viewer-datagrid.js"></script>

<link rel='stylesheet' href="index.css">
<link rel='stylesheet' href="material-dense.css" is="custom-style">

</head>

<body>

<perspective-viewer plugin="datagrid" columns='["Profit", "Sub-Category",
"State", "Sales", "Category", "Order Date", "Quantity"]'>

</perspective-viewer>

<script>

function hue(value, min, max) {
const norm = "0" + Math.abs(Math.round(255 * Math.min(Math.max(value, min), max))).toString(16);
return norm.slice(norm.length - 2, norm.length);
}

window.addEventListener('WebComponentsReady', async function() {
const viewer = document.getElementsByTagName('perspective-viewer')[0];
const data = await fetch("superstore.arrow");
const arr = await data.arrayBuffer();
viewer.load(arr.slice());
viewer.toggleConfig();

const CACHE = {}

viewer.addEventListener("perspective-datagrid-after-update", () => {

const cache = Object.keys(CACHE).reduce((obj, key) => {
obj[key] = CACHE[key].slice();
return obj;
}, {});

for (const td of document.querySelectorAll("perspective-viewer td")) {
const clean_name = td.value && td.value.trim && td.value.trim();
if (td.classList.contains("float")) {
if (td.value < 0) {
td.style.color = "#fff";
td.style.backgroundColor = `#${hue(td.value, -100, 0)}0000`;
} else if (td.value > 0) {
td.style.color = "#fff";
td.style.backgroundColor = `#00${hue(td.value, 0, 100)}00`;
} else {
td.style.color = "#000";
td.style.backgroundColor = "";
}
} else if (td.classList.contains("integer")) {
td.style.backgroundColor = "";
if (!td.value) {
} else {
td.innerHTML = `<div style="height:15px;width:${td.value || 0}px;background:linear-gradient(90deg, #2bb0af 0, #23a7d7);"><div>`;
}
} else if (states[clean_name]) {
td.style.backgroundColor = "";
if (cache[clean_name] && cache[clean_name].length > 0) {
const name = td.value;
td.innerHTML = "";
td.appendChild(cache[name].pop());
} else {
const name = td.value;
img = document.createElement("img");
img.setAttribute("src", `https://perspective.finos.org/img/flags/${states[clean_name].toLowerCase()}.png`);
img.setAttribute("height", "15");
td.appendChild(img);
CACHE[name] = CACHE[name] || [];
CACHE[name].push(img);
}

} else {
td.style.backgroundColor = "";
td.style.color = "";
}
}
});

const states = {
"Alabama": "AL",
"Alaska": "AK",
"Arizona": "AZ",
"Arkansas": "AR",
"California": "CA",
"Colorado": "CO",
"Connecticut": "CT",
"Delaware": "DE",
"Florida": "FL",
"Georgia": "GA",
"Hawaii": "HI",
"Idaho": "ID",
"Illinois": "IL",
"Indiana": "IN",
"Iowa": "IA",
"Kansas": "KS",
"Kentucky": "KY",
"Louisiana": "LA",
"Maine": "ME",
"Maryland": "MD",
"Massachusetts": "MA",
"Michigan": "MI",
"Minnesota": "MN",
"Mississippi": "MS",
"Missouri": "MO",
"Montana": "MT",
"Nebraska": "NE",
"Nevada": "NV",
"New Hampshire": "NH",
"New Jersey": "NJ",
"New Mexico": "NM",
"New York": "NY",
"North Carolina": "NC",
"North Dakota": "ND",
"Ohio": "OH",
"Oklahoma": "OK",
"Oregon": "OR",
"Pennsylvania": "PA",
"Rhode Island": "RI",
"South Carolina": "SC",
"South Dakota": "SD",
"Tennessee": "TN",
"Texas": "TX",
"Utah": "UT",
"Vermont": "VT",
"Virginia": "VA",
"Washington": "WA",
"West Virginia": "WV",
"Wisconsin": "WI",
"Wyoming": "WY"
};

});
</script>

</body>

</html>



21 changes: 21 additions & 0 deletions packages/perspective-viewer-datagrid/babel.config.js
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module.exports = {
presets: [
[
"@babel/preset-env",
{
targets: {
chrome: "70",
node: "8",
ios: "12",
safari: "12",
edge: "44"
},
modules: false,
useBuiltIns: "usage",
corejs: 3
}
]
],
sourceType: "unambiguous",
plugins: ["lodash", ["@babel/plugin-proposal-decorators", {legacy: true}], "transform-custom-element-classes", "@babel/plugin-proposal-optional-chaining"]
};
47 changes: 47 additions & 0 deletions packages/perspective-viewer-datagrid/package.json
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{
"name": "@finos/perspective-viewer-datagrid",
"version": "0.4.3",
"description": "Perspective.js",
"main": "dist/cjs/perspective-viewer-datagrid.js",
"module": "dist/cjs/perspective-viewer-datagrid.js",
"browser": "dist/cjs/perspective-viewer-datagrid.js",
"unpkg": "dist/umd/perspective-viewer-datagrid.js",
"files": [
"dist/**/*",
"babel.config.js"
],
"scripts": {
"bench": "npm-run-all bench:build bench:run",
"bench:build": "echo \"No Benchmarks\"",
"bench:run": "echo \"No Benchmarks\"",
"prebuild": "mkdirp dist/esm",
"build:babel": "cpx \"src/**/*\" dist && babel src/js --source-maps --out-dir dist/esm",
"build:webpack:esm": "webpack --color --config src/config/cjs.config.js",
"build:webpack:umd": "webpack --color --config src/config/umd.config.js",
"build": "npm-run-all build:babel build:webpack:esm build:webpack:umd",
"test:build": "cpx \"test/html/*\" dist/umd",
"test:run": "jest --rootDir=. --config=../perspective-test/jest.config.js --silent --color 2>&1",
"test": "npm-run-all test:build test:run",
"clean": "rimraf dist",
"clean:screenshots": "rimraf \"screenshots/**/*.@(failed|diff).png\""
},
"publishConfig": {
"access": "public"
},
"repository": {
"type": "git",
"url": "https://github.com/finos/perspective"
},
"author": "",
"license": "Apache-2.0",
"dependencies": {
"@finos/perspective": "^0.4.2",
"@finos/perspective-viewer": "^0.4.3",
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These are older versions of "@finos/perspective" and "@finos/perspective-viewer", mind updating to latest @texodus?

"core-js": "^3.6.4",
"superscript-number": "^1.0.0"
},
"devDependencies": {
"@finos/perspective-test": "^0.4.3",
"@finos/perspective-webpack-plugin": "^0.4.1"
}
}
15 changes: 15 additions & 0 deletions packages/perspective-viewer-datagrid/src/config/cjs.config.js
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const path = require("path");
const common = require("@finos/perspective/src/config/common.config.js");

module.exports = common({}, config =>
Object.assign(config, {
entry: "./dist/esm/datagrid.js",
externals: [/^[a-z0-9@]/],
output: {
filename: "perspective-viewer-datagrid.js",
library: "perspective-viewer-datagrid",
libraryTarget: "umd",
path: path.resolve(__dirname, "../../dist/cjs")
}
})
);
14 changes: 14 additions & 0 deletions packages/perspective-viewer-datagrid/src/config/umd.config.js
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const path = require("path");
const common = require("@finos/perspective/src/config/common.config.js");

module.exports = common({}, config =>
Object.assign(config, {
entry: "./dist/cjs/perspective-viewer-datagrid.js",
output: {
filename: "perspective-viewer-datagrid.js",
library: "perspective-viewer-datagrid",
libraryTarget: "umd",
path: path.resolve(__dirname, "../../dist/umd")
}
})
);
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