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kellyhutchinskellyhutchins
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feat: Update demos
Add prefers reduced motion and make minor updates to the aria live demo
1 parent a2d488b commit 96e1b74

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6 files changed

+91
-91
lines changed

6 files changed

+91
-91
lines changed

‎demos/description-region/app.js‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -2,11 +2,11 @@ const toggleModeEl = document.getElementById("toggle-mode");
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const mapEl = document.querySelector("arcgis-map");
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const darkModeCss = document.getElementById("jsapi-mode-dark");
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const lightModeCss = document.getElementById("jsapi-mode-light");
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const liveRegion = document.getElementById("liveRegion");
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const liveRegion = document.getElementById("liveRegion");
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let mode = "light";
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toggleModeEl.addEventListener("click", handleModeChange);
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mapEl.addEventListener("arcgisViewReadyChange", handleArcgisViewReadyChange);
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function handleArcgisViewReadyChange(event) {

‎demos/description-region/index.html‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" />
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<title>2025 Esri Developer & Technology Summit - Map Description and Live Updates</title>
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<title>Map Description</title>
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<!-- Calcite imports -->
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<script type="module" src="https://js.arcgis.com/calcite-components/3.0.3/calcite.esm.js"></script>

‎demos/description-region/style.css‎

Lines changed: 1 addition & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -11,12 +11,9 @@ body.calcite-mode-dark calcite-navigation-logo{
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html,
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body,
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arcgis-map {
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padding: 0;
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body {
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margin: 0;
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height: 100%;
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width: 100%;
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}
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calcite-shell-panel[slot="panel-start"] calcite-panel {

‎demos/reduced-motion/app.js‎

Lines changed: 68 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,72 @@
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// DOM Elements
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const mapEl = document.querySelector("arcgis-map");
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const animationControl = document.getElementById("animationControl");
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2-
const navigationEl = document.getElementById("nav");
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// Maps to store original and disabled renderers
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const originalRenderers = new Map();
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const disabledRenderers = new Map();
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4-
const arcgisMap = document.querySelector("arcgis-map");
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// Event listeners
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animationControl.addEventListener("calciteSwitchChange", (event) => handleAnimation(event.target.checked));
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mapEl.addEventListener("arcgisViewReadyChange", handleArcgisViewReadyChange);
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/**
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* Handles the ArcGIS view ready change event.
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* Iterates through each layer in the map and clones its renderer.
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* Creates a disabled version of the renderer with animations disabled.
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* Stores the original and disabled renderers in respective maps.
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*/
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function handleArcgisViewReadyChange() {
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const map = mapEl.map;
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map.layers.forEach(layer => {
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const originalRenderer = layer.renderer?.clone();
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if (originalRenderer) {
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originalRenderers.set(layer.id, originalRenderer);
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disabledRenderers.set(layer.id, disableAnimationsInRenderer(originalRenderer.clone()));
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}
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});
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const mediaQuery = window.matchMedia("(prefers-reduced-motion)");
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animationControl.checked = mediaQuery.matches;
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handleAnimation(mediaQuery.matches);
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}
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/**
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* Handles the animation control switch change event.
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* Sets the renderer based on the reduced motion preference.
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* @param {boolean} prefersReduced - Indicates if reduced motion is preferred.
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*/
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function handleAnimation(prefersReduced) {
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const map = mapEl.map;
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map.layers.forEach(layer => {
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const originalRenderer = originalRenderers.get(layer.id);
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const disabledRenderer = disabledRenderers.get(layer.id);
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if (originalRenderer && disabledRenderer) {
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layer.renderer = prefersReduced ? disabledRenderer : originalRenderer;
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layer.refresh();
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}
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});
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}
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/**
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* Disables animations in the renderer.
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* @param {Object} renderer - The renderer object.
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* @returns {Object} - The renderer with animations disabled.
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*/
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function disableAnimationsInRenderer(renderer) {
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const disableAnimations = (obj) => {
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for (const key in obj) {
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if (obj[key] && typeof obj[key] === 'object') {
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disableAnimations(obj[key]);
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}
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if (key === 'playAnimation') {
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obj[key] = false;
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}
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}
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};
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disableAnimations(renderer);
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return renderer;
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}

‎demos/reduced-motion/index.html‎

Lines changed: 11 additions & 44 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
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<title>2025 Esri Developer & Technology Summit - Reduced Motion</title>
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<title>Reduced motion</title>
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<!-- Calcite import -->
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<script type="module" src="https://js.arcgis.com/calcite-components/3.0.3/calcite.esm.js"></script>
@@ -22,54 +22,21 @@
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<body>
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<calcite-shell content-behind>
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<calcite-navigation slot="header" id="nav">
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<calcite-navigation-logo href="#" icon="accessibility" alt="Application logo" slot="logo" heading="Reduced Motion"
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description="Esri Developer & Technology Summit 2025"></calcite-navigation-logo>
25+
<calcite-navigation-logo href="#" icon="accessibility" alt="Application logo" slot="logo"
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heading="2025 Esri Developer & Technology Summit - Reduced Motion"
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description="Reduced Motion"></calcite-navigation-logo>
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<calcite-label slot="content-end" layout="inline">
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Disable animation
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<calcite-switch id="animationControl"></calcite-switch>
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</calcite-label>
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28-
</calcite-navigation>
29-
30-
<calcite-shell-panel slot="panel-end" display-mode="float">
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<calcite-panel heading="Maps SDK for JavaScript" description="Showcased product">
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<calcite-action id="toggle-instructions" text="Instructions" icon="lightbulb"
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slot="header-actions-end"></calcite-action>
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<calcite-tooltip placement="bottom" reference-element="toggle-instructions" slot="header-actions-end">A quick
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get-going hint about this demo</calcite-tooltip>
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<calcite-block collapsible heading="Layer effects" description="Adjust blur, highlight, and order">
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<calcite-icon scale="s" slot="icon" icon="effects"></calcite-icon>
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<calcite-notice open>
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<div slot="message">Use layer effects sparingly, for emphasis</div>
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</calcite-notice>
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</calcite-block>
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43-
<calcite-block collapsible heading="Symbology" description="Select type, color, and transparency">
44-
<calcite-icon scale="s" slot="icon" icon="map-pin"></calcite-icon>
45-
<calcite-label>
46-
Effect type
47-
<calcite-segmented-control width="full">
48-
<calcite-segmented-control-item value="Blur">Blur</calcite-segmented-control-item>
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<calcite-segmented-control-item checked value="Highlight">Highlight</calcite-segmented-control-item>
50-
</calcite-segmented-control>
51-
</calcite-label>
52-
53-
<calcite-label>
54-
Something
55-
<calcite-input placeholder="A great placeholder"></calcite-input>
56-
</calcite-label>
57-
<calcite-label>
58-
Something numerical<calcite-input-number value="25" placeholder="--" suffix-text="%"
59-
alignment="end"></calcite-input-number>
60-
</calcite-label>
61-
</calcite-block>
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63-
<calcite-fab slot="fab" text="Add something" text-enabled></calcite-fab>
64-
65-
66-
</calcite-panel>
67-
</calcite-shell-panel>
34+
</calcite-navigation>
6835

69-
<arcgis-map item-id="05e015c5f0314db9a487a9b46cb37eca"> </arcgis-map>
36+
<arcgis-map id="map" item-id="03c4fa085ece410dadd9aa6e44130508">
37+
</arcgis-map>
7038
</calcite-shell>
7139

72-
7340
</body>
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7542
</html>

‎demos/reduced-motion/style.css‎

Lines changed: 8 additions & 38 deletions
Original file line numberDiff line numberDiff line change
@@ -1,48 +1,18 @@
1-
body calcite-navigation-logo{
2-
--calcite-color-text-2:#737373;
1+
body calcite-navigation-logo {
2+
--calcite-color-text-2: #737373;
33
}
4-
body.calcite-mode-dark calcite-navigation-logo{
5-
--calcite-icon-color:#8FD0FF;
6-
--calcite-color-text-2:#C7C7C7;
4+
body.calcite-mode-dark calcite-navigation-logo {
5+
--calcite-icon-color: #8fd0ff;
6+
--calcite-color-text-2: #c7c7c7;
77
}
8-
9-
10-
118
html,
12-
body,
13-
arcgis-map {
14-
padding: 0;
9+
body {
1510
margin: 0;
1611
height: 100%;
17-
width: 100%;
1812
}
19-
20-
calcite-menu-item {
21-
--calcite-menu-background-color: var(--calcite-color-background);
22-
}
23-
2413
calcite-navigation-logo {
2514
--calcite-navigation-logo-heading-color: var(--calcite-color-brand);
2615
}
27-
28-
calcite-shell-panel[slot="panel-start"] calcite-panel {
29-
border-top: 0;
30-
}
31-
32-
calcite-action-pad {
33-
margin-inline-end: 0.5rem;
34-
}
35-
36-
#modal hr {
37-
margin: 1rem 0;
38-
border: 0;
39-
border-bottom: 1px solid var(--calcite-color-border-3);
40-
}
41-
42-
#modal ul li {
43-
margin-bottom: 0.5rem;
44-
}
45-
46-
#modal calcite-notice {
47-
margin-bottom: 1.25rem;
16+
#animationControl {
17+
margin-right: 1.5em;
4818
}

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