Mercurial

annotate design_system/src/components/button.js @ 266:efaf4c63cc94

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix clean production bundle staging Recreate deployment staging before copying the Bazel bundle and verify required inference runtime paths before promoting it. Co-authored-by: Copilot <[email protected]>
author MrJuneJune <me@mrjunejune.com>
date Fri, 07 Aug 2026 12:52:30 -0700
parents 2b6e732087ff
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
254
2b6e732087ff [ui] Add complete native component catalog
MrJuneJune <me@mrjunejune.com>
parents: 251
diff changeset
1 /**
2b6e732087ff [ui] Add complete native component catalog
MrJuneJune <me@mrjunejune.com>
parents: 251
diff changeset
2 * Enhances a native button or link with disabled and loading states.
2b6e732087ff [ui] Add complete native component catalog
MrJuneJune <me@mrjunejune.com>
parents: 251
diff changeset
3 *
2b6e732087ff [ui] Add complete native component catalog
MrJuneJune <me@mrjunejune.com>
parents: 251
diff changeset
4 * @extends {HTMLElement}
2b6e732087ff [ui] Add complete native component catalog
MrJuneJune <me@mrjunejune.com>
parents: 251
diff changeset
5 */
251
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
6 export class ZenButton extends HTMLElement {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
7 static get observedAttributes() {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
8 return ["disabled", "loading"];
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
9 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
10
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
11 connectedCallback() {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
12 if (!this._blockInteraction) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
13 this._blockInteraction = event => {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
14 if (!this.hasAttribute("disabled") &&
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
15 !this.hasAttribute("loading")) return;
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
16 event.preventDefault();
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
17 event.stopImmediatePropagation();
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
18 };
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
19 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
20 this.addEventListener("click", this._blockInteraction, true);
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
21 if (!this._observer) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
22 this._observer = new MutationObserver(records => {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
23 for (const record of records) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
24 for (const node of record.removedNodes) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
25 if (node instanceof Element &&
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
26 node.matches("button, a")) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
27 this.restoreManagedState(node);
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
28 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
29 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
30 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
31 this.sync();
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
32 });
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
33 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
34 this._observer.observe(this, { childList: true });
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
35 this.sync();
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
36 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
37
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
38 disconnectedCallback() {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
39 this._observer?.disconnect();
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
40 this.removeEventListener("click", this._blockInteraction, true);
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
41 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
42
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
43 attributeChangedCallback() {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
44 this.sync();
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
45 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
46
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
47 sync() {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
48 const control = this.querySelector(":scope > button, :scope > a");
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
49 if (!control) return;
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
50
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
51 const disabled =
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
52 this.hasAttribute("disabled") ||
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
53 this.hasAttribute("loading");
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
54
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
55 if (disabled) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
56 if (control.dataset.zenManagedAriaDisabled !== "true") {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
57 control.dataset.zenOriginalAriaDisabled =
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
58 control.getAttribute("aria-disabled") ?? "__zen_missing__";
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
59 control.dataset.zenManagedAriaDisabled = "true";
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
60 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
61 control.setAttribute("aria-disabled", "true");
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
62 } else {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
63 this.restoreDisabledState(control);
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
64 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
65
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
66 if (this.hasAttribute("loading")) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
67 if (control.dataset.zenManagedAriaBusy !== "true") {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
68 control.dataset.zenOriginalAriaBusy =
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
69 control.getAttribute("aria-busy") ?? "__zen_missing__";
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
70 control.dataset.zenManagedAriaBusy = "true";
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
71 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
72 control.setAttribute("aria-busy", "true");
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
73 } else if (control.dataset.zenManagedAriaBusy === "true") {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
74 if (control.dataset.zenOriginalAriaBusy === "__zen_missing__") {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
75 control.removeAttribute("aria-busy");
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
76 } else {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
77 control.setAttribute(
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
78 "aria-busy",
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
79 control.dataset.zenOriginalAriaBusy,
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
80 );
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
81 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
82 delete control.dataset.zenManagedAriaBusy;
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
83 delete control.dataset.zenOriginalAriaBusy;
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
84 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
85 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
86
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
87 restoreDisabledState(control) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
88 if (control.dataset.zenManagedAriaDisabled === "true") {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
89 if (control.dataset.zenOriginalAriaDisabled === "__zen_missing__") {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
90 control.removeAttribute("aria-disabled");
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
91 } else {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
92 control.setAttribute(
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
93 "aria-disabled",
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
94 control.dataset.zenOriginalAriaDisabled,
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
95 );
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
96 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
97 delete control.dataset.zenManagedAriaDisabled;
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
98 delete control.dataset.zenOriginalAriaDisabled;
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
99 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
100 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
101
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
102 restoreManagedState(control) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
103 this.restoreDisabledState(control);
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
104 if (control.dataset.zenManagedAriaBusy === "true") {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
105 if (control.dataset.zenOriginalAriaBusy === "__zen_missing__") {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
106 control.removeAttribute("aria-busy");
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
107 } else {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
108 control.setAttribute(
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
109 "aria-busy",
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
110 control.dataset.zenOriginalAriaBusy,
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
111 );
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
112 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
113 delete control.dataset.zenManagedAriaBusy;
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
114 delete control.dataset.zenOriginalAriaBusy;
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
115 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
116 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
117 }
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
118
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
119 if (!customElements.get("zen-button")) {
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
120 customElements.define("zen-button", ZenButton);
117c4d53c9a4 [ui] Add HTML-first Web Component system
MrJuneJune <me@mrjunejune.com>
parents:
diff changeset
121 }