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show tags in the collections page. Add search input to navbar
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| import { LitElement, css, customElement, html, property } from "lit-element"; | ||
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| @customElement("tag-list") | ||
| export default class TagList extends LitElement{ | ||
| /** List of tag names to display */ | ||
| @property({attribute: false}) | ||
| tags :string[] = []; | ||
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| /** show add/remove elements */ | ||
| @property({attribute: true, reflect: true, type: Boolean}) | ||
| editable :boolean; | ||
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| @property({attribute: false, type: Number}) | ||
| selected :number; | ||
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| private onAdd = (e:Event)=>{ | ||
| e.preventDefault(); | ||
| e.stopPropagation(); | ||
| const target = (e.target as HTMLFormElement); | ||
| const data = new FormData(target); | ||
| this.dispatchEvent(new CustomEvent("add", {detail: data.get("tag")})); | ||
| target.reset(); | ||
| } | ||
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| private onRemove = (e:Event)=>{ | ||
| this.dispatchEvent(new CustomEvent("remove", {detail:(e.target as HTMLButtonElement).name})); | ||
| } | ||
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| private onClick = (index :number, ev :Event)=>{ | ||
| ev.preventDefault(); | ||
| ev.stopPropagation(); | ||
| this.dispatchEvent(new CustomEvent("click", {detail: this.tags[index]})); | ||
| } | ||
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| render(){ | ||
| return html`<div class="tags-list"> | ||
| ${this.tags.map((t, index)=>html`<span @click=${this.onClick.bind(this, index)} class="tag${this.selected=== index?" selected":""}"> | ||
| <span class="tag-name">${t}</span> | ||
| ${this.editable? html`<button name=${t} class="tag-delete" @click=${this.onRemove}>×</button>`:null} | ||
| </span>`)} | ||
| ${this.editable? html`<form class="add-tag" @submit=${this.onAdd}> | ||
| <input type="text" name="tag" placeholder="add tag" required minlength="1" maxlength="20"> | ||
| <input type="submit" value="✓"> | ||
| </form>`: null} | ||
| </div>` | ||
| } | ||
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| static styles = css` | ||
| .tags-list{ | ||
| display: flex; | ||
| gap: 2px; | ||
| } | ||
| .tag, .add-tag{ | ||
| color: white; | ||
| padding: .125em; | ||
| border-radius: .75em; | ||
| border: 1px solid var(--color-secondary); | ||
| background: var(--color-highlight); | ||
| } | ||
| .tag:hover, .tag.selected{ | ||
| background-color: var(--color-secondary); | ||
| } | ||
| .tag .tag-name{ | ||
| padding-left: .375em; | ||
| cursor: pointer; | ||
| } | ||
| .tag .tag-name:last-child{ | ||
| padding-right: .375em; | ||
| } | ||
| .tag .tag-delete{ | ||
| display: inline; | ||
| background-color: var(--color-highlight); | ||
| color: white; | ||
| border: 1px solid transparent; | ||
| border-radius: .75em; | ||
| padding: 1px 4.5px; | ||
| margin: 1px; | ||
| box-sizing: border-box; | ||
| cursor: pointer; | ||
| transition: background-color .1s ease; | ||
| } | ||
| .tag .tag-delete:hover{ | ||
| background-color: var(--color-secondary); | ||
| border-color: var(--color-secondary-light); | ||
| } | ||
| .add-tag{ | ||
| position: relative; | ||
| } | ||
| .add-tag input{ | ||
| color: inherit; | ||
| border: none; | ||
| background: none; | ||
| height: 100%; | ||
| box-sizing: border-box; | ||
| } | ||
| .add-tag input:focus-visible{ | ||
| outline: none; | ||
| } | ||
| .add-tag input[type="text"]{ | ||
| max-width:12ch; | ||
| } | ||
| .add-tag input[type="submit"]{ | ||
| cursor: pointer; | ||
| opacity: 0; | ||
| } | ||
| .add-tag:valid input[type="submit"]{ | ||
| opacity: 1; | ||
| } | ||
| .add-tag input[type="submit"]:hover{ | ||
| color: var(--color-success); | ||
| background-color: var(--color-secondary); | ||
| border-radius: .75em; | ||
| } | ||
| `; | ||
| } |
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