Sha256: c7f87ad4b22cac8b7232501fc0f450cb2303476859886cfaa30dde6029cfff0b
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Size: 1.03 KB
Versions: 15
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Stored size: 1.03 KB
Contents
import classic from "ember-classic-decorator";
import { classNameBindings, classNames } from "@ember-decorators/component";
import { equal } from "@ember/object/computed";
import Component from "@ember/component";
import { action, computed } from "@ember/object";
@classic
@classNames("nav-controls")
@classNameBindings("extraClasses")
export default class PageNav extends Component {
@equal("position", 0) disableBackButtons;
@computed("position", "list.length")
get disableForwardButtons() {
return this.position === this.list.length - 1;
}
@computed("position")
get displayNumber() {
return this.position + 1;
}
@action
takeStep(dir) {
const amount = dir === "back" ? -1 : 1;
if (amount === 1 && this.disableForwardButtons) {
return;
}
if (amount === -1 && this.disableBackButtons) {
return;
}
const newPos = this.position + amount;
this.navigate(newPos);
}
@action
bigJump(dir) {
const newPos = dir === "back" ? 0 : this.list.length - 1;
this.navigate(newPos);
}
}
Version data entries
15 entries across 15 versions & 1 rubygems