5b6cdd6fb5
Usage:
```
{{d-button icon="times" label="foo.bar" isLoading=true}}
```
Note that a button loading without an icon will shrink text size to prevent button to jump in size.
A button while loading is disabled.
102 lines
2.2 KiB
JavaScript
102 lines
2.2 KiB
JavaScript
import { notEmpty, empty, equal } from "@ember/object/computed";
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import { computed } from "@ember/object";
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import Component from "@ember/component";
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import discourseComputed from "discourse-common/utils/decorators";
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import DiscourseURL from "discourse/lib/url";
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export default Component.extend({
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// subclasses need this
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layoutName: "components/d-button",
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form: null,
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type: "button",
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isLoading: computed({
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set(key, value) {
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this.set("forceDisabled", value);
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return value;
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}
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}),
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tagName: "button",
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classNameBindings: [
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"isLoading:is-loading",
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"btnLink::btn",
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"btnLink",
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"noText",
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"btnType"
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],
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attributeBindings: [
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"form",
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"isDisabled:disabled",
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"translatedTitle:title",
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"translatedLabel:aria-label",
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"tabindex",
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"type"
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],
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isDisabled: computed("disabled", "forceDisabled", function() {
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return this.forceDisabled || this.disabled;
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}),
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forceDisabled: false,
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btnIcon: notEmpty("icon"),
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btnLink: equal("display", "link"),
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@discourseComputed("icon", "translatedLabel")
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btnType(icon, translatedLabel) {
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if (icon) {
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return translatedLabel ? "btn-icon-text" : "btn-icon";
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} else if (translatedLabel) {
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return "btn-text";
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}
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},
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noText: empty("translatedLabel"),
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@discourseComputed("title")
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translatedTitle: {
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get() {
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if (this._translatedTitle) return this._translatedTitle;
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if (this.title) return I18n.t(this.title);
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},
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set(value) {
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return (this._translatedTitle = value);
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}
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},
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@discourseComputed("label")
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translatedLabel: {
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get() {
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if (this._translatedLabel) return this._translatedLabel;
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if (this.label) return I18n.t(this.label);
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},
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set(value) {
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return (this._translatedLabel = value);
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}
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},
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click() {
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let { action } = this;
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if (action) {
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if (typeof action === "string") {
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this.sendAction("action", this.actionParam);
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} else if (typeof action === "object" && action.value) {
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action.value(this.actionParam);
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} else if (typeof this.action === "function") {
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action(this.actionParam);
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}
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}
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if (this.href && this.href.length) {
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DiscourseURL.routeTo(this.href);
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}
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return false;
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}
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});
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