static/shared/table/table.js.map

{
  "version": 3,
  "sources": ["table.ts"],
  "sourcesContent": ["/*!\n * @license\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * Controller for a table element with expandable rows. Adds event listeners to\n * a toggle within a table row that controls visiblity of additional related\n * rows in the table.\n *\n * @example\n * ```typescript\n * import {ExpandableRowsTableController} from '/static/js/table';\n *\n * const el = document .querySelector<HTMLTableElement>('.js-myTableElement')\n * new ExpandableRowsTableController(el));\n * ```\n */\nexport class ExpandableRowsTableController {\n  private rows: HTMLTableRowElement[];\n  private toggles: HTMLButtonElement[];\n\n  /**\n   * Create a table controller.\n   * @param table - The table element to which the controller binds.\n   */\n  constructor(private table: HTMLTableElement, private toggleAll?: HTMLButtonElement | null) {\n    this.rows = Array.from(table.querySelectorAll<HTMLTableRowElement>('[data-aria-controls]'));\n    this.toggles = Array.from(this.table.querySelectorAll('[aria-expanded]'));\n    this.setAttributes();\n    this.attachEventListeners();\n    this.update();\n  }\n\n  /**\n   * setAttributes sets data-aria-* and data-id attributes to regular\n   * html attributes as a workaround for limitations from safehtml.\n   */\n  private setAttributes() {\n    for (const a of ['data-aria-controls', 'data-aria-labelledby', 'data-id']) {\n      this.table.querySelectorAll(`[${a}]`).forEach(t => {\n        t.setAttribute(a.replace('data-', ''), t.getAttribute(a) ?? '');\n        t.removeAttribute(a);\n      });\n    }\n  }\n\n  private attachEventListeners() {\n    this.rows.forEach(t => {\n      t.addEventListener('click', e => {\n        this.handleToggleClick(e);\n      });\n    });\n    this.toggleAll?.addEventListener('click', () => {\n      this.expandAllItems();\n    });\n\n    document.addEventListener('keydown', e => {\n      if ((e.ctrlKey || e.metaKey) && e.key === 'f') {\n        this.expandAllItems();\n      }\n    });\n  }\n\n  private handleToggleClick(e: MouseEvent) {\n    let target = e.currentTarget as HTMLTableRowElement | null;\n    if (!target?.hasAttribute('aria-expanded')) {\n      target = this.table.querySelector(\n        `button[aria-controls=\"${target?.getAttribute('aria-controls')}\"]`\n      );\n    }\n    const isExpanded = target?.getAttribute('aria-expanded') === 'true';\n    target?.setAttribute('aria-expanded', isExpanded ? 'false' : 'true');\n    e.stopPropagation();\n    this.update();\n  }\n\n  private expandAllItems = () => {\n    this.toggles.map(t => t.setAttribute('aria-expanded', 'true'));\n    this.update();\n  };\n\n  private collapseAllItems = () => {\n    this.toggles.map(t => t.setAttribute('aria-expanded', 'false'));\n    this.update();\n  };\n\n  private update = () => {\n    this.updateVisibleItems();\n    setTimeout(() => this.updateGlobalToggle());\n  };\n\n  private updateVisibleItems() {\n    this.rows.map(t => {\n      const isExpanded = t?.getAttribute('aria-expanded') === 'true';\n      const rowIds = t?.getAttribute('aria-controls')?.trimEnd().split(' ');\n      rowIds?.map(id => {\n        const target = document.getElementById(`${id}`);\n        if (isExpanded) {\n          target?.classList.add('visible');\n          target?.classList.remove('hidden');\n        } else {\n          target?.classList.add('hidden');\n          target?.classList.remove('visible');\n        }\n      });\n    });\n  }\n\n  private updateGlobalToggle() {\n    if (!this.toggleAll) return;\n    if (this.rows.some(t => t.hasAttribute('aria-expanded'))) {\n      this.toggleAll.style.display = 'block';\n    }\n    const someCollapsed = this.toggles.some(el => el.getAttribute('aria-expanded') === 'false');\n    if (someCollapsed) {\n      this.toggleAll.innerText = 'Expand all';\n      this.toggleAll.onclick = this.expandAllItems;\n    } else {\n      this.toggleAll.innerText = 'Collapse all';\n      this.toggleAll.onclick = this.collapseAllItems;\n    }\n  }\n}\n"],
  "mappings": "AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,GAoBO,0CAAoC,CAQzC,YAAoB,EAAiC,EAAsC,CAAvE,aAAiC,iBAmD7C,oBAAiB,IAAM,CAC7B,KAAK,QAAQ,IAAI,GAAK,EAAE,aAAa,gBAAiB,SACtD,KAAK,UAGC,sBAAmB,IAAM,CAC/B,KAAK,QAAQ,IAAI,GAAK,EAAE,aAAa,gBAAiB,UACtD,KAAK,UAGC,YAAS,IAAM,CACrB,KAAK,qBACL,WAAW,IAAM,KAAK,uBA9DtB,KAAK,KAAO,MAAM,KAAK,EAAM,iBAAsC,yBACnE,KAAK,QAAU,MAAM,KAAK,KAAK,MAAM,iBAAiB,oBACtD,KAAK,gBACL,KAAK,uBACL,KAAK,SAOC,eAAgB,CACtB,SAAW,KAAK,CAAC,qBAAsB,uBAAwB,WAC7D,KAAK,MAAM,iBAAiB,IAAI,MAAM,QAAQ,GAAK,CACjD,EAAE,aAAa,EAAE,QAAQ,QAAS,IAAK,EAAE,aAAa,IAAM,IAC5D,EAAE,gBAAgB,KAKhB,sBAAuB,CAC7B,KAAK,KAAK,QAAQ,GAAK,CACrB,EAAE,iBAAiB,QAAS,GAAK,CAC/B,KAAK,kBAAkB,OAG3B,KAAK,WAAW,iBAAiB,QAAS,IAAM,CAC9C,KAAK,mBAGP,SAAS,iBAAiB,UAAW,GAAK,CACxC,AAAK,GAAE,SAAW,EAAE,UAAY,EAAE,MAAQ,KACxC,KAAK,mBAKH,kBAAkB,EAAe,CACvC,GAAI,GAAS,EAAE,cACf,AAAK,GAAQ,aAAa,kBACxB,GAAS,KAAK,MAAM,cAClB,yBAAyB,GAAQ,aAAa,uBAGlD,KAAM,GAAa,GAAQ,aAAa,mBAAqB,OAC7D,GAAQ,aAAa,gBAAiB,EAAa,QAAU,QAC7D,EAAE,kBACF,KAAK,SAkBC,oBAAqB,CAC3B,KAAK,KAAK,IAAI,GAAK,CACjB,KAAM,GAAa,GAAG,aAAa,mBAAqB,OAExD,AADe,GAAG,aAAa,kBAAkB,UAAU,MAAM,MACzD,IAAI,GAAM,CAChB,KAAM,GAAS,SAAS,eAAe,GAAG,KAC1C,AAAI,EACF,IAAQ,UAAU,IAAI,WACtB,GAAQ,UAAU,OAAO,WAEzB,IAAQ,UAAU,IAAI,UACtB,GAAQ,UAAU,OAAO,gBAMzB,oBAAqB,CAC3B,GAAI,CAAC,KAAK,UAAW,OACrB,AAAI,KAAK,KAAK,KAAK,GAAK,EAAE,aAAa,mBACrC,MAAK,UAAU,MAAM,QAAU,SAGjC,AADsB,KAAK,QAAQ,KAAK,GAAM,EAAG,aAAa,mBAAqB,SAEjF,MAAK,UAAU,UAAY,aAC3B,KAAK,UAAU,QAAU,KAAK,gBAE9B,MAAK,UAAU,UAAY,eAC3B,KAAK,UAAU,QAAU,KAAK",
  "names": []
}