@angular/cdk
Version:
Angular Material Component Development Kit
153 lines • 20.1 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { ChangeDetectionStrategy, Component, Inject, Input, Optional, ViewChild, ViewEncapsulation, } from '@angular/core';
import { CdkCellDef, CdkColumnDef, CdkHeaderCellDef } from './cell';
import { CdkTable } from './table';
import { getTableTextColumnMissingParentTableError, getTableTextColumnMissingNameError, } from './table-errors';
import { TEXT_COLUMN_OPTIONS } from './tokens';
import * as i0 from "@angular/core";
import * as i1 from "./table";
import * as i2 from "./cell";
/**
* Column that simply shows text content for the header and row cells. Assumes that the table
* is using the native table implementation (`<table>`).
*
* By default, the name of this column will be the header text and data property accessor.
* The header text can be overridden with the `headerText` input. Cell values can be overridden with
* the `dataAccessor` input. Change the text justification to the start or end using the `justify`
* input.
*/
export class CdkTextColumn {
constructor(
// `CdkTextColumn` is always requiring a table, but we just assert it manually
// for better error reporting.
// tslint:disable-next-line: lightweight-tokens
_table, _options) {
this._table = _table;
this._options = _options;
/** Alignment of the cell values. */
this.justify = 'start';
this._options = _options || {};
}
/** Column name that should be used to reference this column. */
get name() {
return this._name;
}
set name(name) {
this._name = name;
// With Ivy, inputs can be initialized before static query results are
// available. In that case, we defer the synchronization until "ngOnInit" fires.
this._syncColumnDefName();
}
ngOnInit() {
this._syncColumnDefName();
if (this.headerText === undefined) {
this.headerText = this._createDefaultHeaderText();
}
if (!this.dataAccessor) {
this.dataAccessor =
this._options.defaultDataAccessor || ((data, name) => data[name]);
}
if (this._table) {
// Provide the cell and headerCell directly to the table with the static `ViewChild` query,
// since the columnDef will not pick up its content by the time the table finishes checking
// its content and initializing the rows.
this.columnDef.cell = this.cell;
this.columnDef.headerCell = this.headerCell;
this._table.addColumnDef(this.columnDef);
}
else if (typeof ngDevMode === 'undefined' || ngDevMode) {
throw getTableTextColumnMissingParentTableError();
}
}
ngOnDestroy() {
if (this._table) {
this._table.removeColumnDef(this.columnDef);
}
}
/**
* Creates a default header text. Use the options' header text transformation function if one
* has been provided. Otherwise simply capitalize the column name.
*/
_createDefaultHeaderText() {
const name = this.name;
if (!name && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throw getTableTextColumnMissingNameError();
}
if (this._options && this._options.defaultHeaderTextTransform) {
return this._options.defaultHeaderTextTransform(name);
}
return name[0].toUpperCase() + name.slice(1);
}
/** Synchronizes the column definition name with the text column name. */
_syncColumnDefName() {
if (this.columnDef) {
this.columnDef.name = this.name;
}
}
}
CdkTextColumn.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.0", ngImport: i0, type: CdkTextColumn, deps: [{ token: i1.CdkTable, optional: true }, { token: TEXT_COLUMN_OPTIONS, optional: true }], target: i0.ɵɵFactoryTarget.Component });
CdkTextColumn.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.2.0", type: CdkTextColumn, selector: "cdk-text-column", inputs: { name: "name", headerText: "headerText", dataAccessor: "dataAccessor", justify: "justify" }, viewQueries: [{ propertyName: "columnDef", first: true, predicate: CdkColumnDef, descendants: true, static: true }, { propertyName: "cell", first: true, predicate: CdkCellDef, descendants: true, static: true }, { propertyName: "headerCell", first: true, predicate: CdkHeaderCellDef, descendants: true, static: true }], ngImport: i0, template: `
<ng-container cdkColumnDef>
<th cdk-header-cell *cdkHeaderCellDef [style.text-align]="justify">
{{headerText}}
</th>
<td cdk-cell *cdkCellDef="let data" [style.text-align]="justify">
{{dataAccessor(data, name)}}
</td>
</ng-container>
`, isInline: true, directives: [{ type: i2.CdkColumnDef, selector: "[cdkColumnDef]", inputs: ["sticky", "cdkColumnDef", "stickyEnd"] }, { type: i2.CdkHeaderCellDef, selector: "[cdkHeaderCellDef]" }, { type: i2.CdkHeaderCell, selector: "cdk-header-cell, th[cdk-header-cell]" }, { type: i2.CdkCellDef, selector: "[cdkCellDef]" }, { type: i2.CdkCell, selector: "cdk-cell, td[cdk-cell]" }], changeDetection: i0.ChangeDetectionStrategy.Default, encapsulation: i0.ViewEncapsulation.None });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.0", ngImport: i0, type: CdkTextColumn, decorators: [{
type: Component,
args: [{
selector: 'cdk-text-column',
template: `
<ng-container cdkColumnDef>
<th cdk-header-cell *cdkHeaderCellDef [style.text-align]="justify">
{{headerText}}
</th>
<td cdk-cell *cdkCellDef="let data" [style.text-align]="justify">
{{dataAccessor(data, name)}}
</td>
</ng-container>
`,
encapsulation: ViewEncapsulation.None,
// Change detection is intentionally not set to OnPush. This component's template will be provided
// to the table to be inserted into its view. This is problematic when change detection runs since
// the bindings in this template will be evaluated _after_ the table's view is evaluated, which
// mean's the template in the table's view will not have the updated value (and in fact will cause
// an ExpressionChangedAfterItHasBeenCheckedError).
// tslint:disable-next-line:validate-decorators
changeDetection: ChangeDetectionStrategy.Default,
}]
}], ctorParameters: function () { return [{ type: i1.CdkTable, decorators: [{
type: Optional
}] }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [TEXT_COLUMN_OPTIONS]
}] }]; }, propDecorators: { name: [{
type: Input
}], headerText: [{
type: Input
}], dataAccessor: [{
type: Input
}], justify: [{
type: Input
}], columnDef: [{
type: ViewChild,
args: [CdkColumnDef, { static: true }]
}], cell: [{
type: ViewChild,
args: [CdkCellDef, { static: true }]
}], headerCell: [{
type: ViewChild,
args: [CdkHeaderCellDef, { static: true }]
}] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"text-column.js","sourceRoot":"","sources":["../../../../../../src/cdk/table/text-column.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EACL,uBAAuB,EACvB,SAAS,EACT,MAAM,EACN,KAAK,EAGL,QAAQ,EACR,SAAS,EACT,iBAAiB,GAClB,MAAM,eAAe,CAAC;AACvB,OAAO,EAAC,UAAU,EAAE,YAAY,EAAE,gBAAgB,EAAC,MAAM,QAAQ,CAAC;AAClE,OAAO,EAAC,QAAQ,EAAC,MAAM,SAAS,CAAC;AACjC,OAAO,EACL,yCAAyC,EACzC,kCAAkC,GACnC,MAAM,gBAAgB,CAAC;AACxB,OAAO,EAAC,mBAAmB,EAAoB,MAAM,UAAU,CAAC;;;;AAEhE;;;;;;;;GAQG;AAsBH,MAAM,OAAO,aAAa;IAqDxB;IACE,8EAA8E;IAC9E,8BAA8B;IAC9B,+CAA+C;IAC3B,MAAmB,EACU,QAA8B;QAD3D,WAAM,GAAN,MAAM,CAAa;QACU,aAAQ,GAAR,QAAQ,CAAsB;QA7BjF,oCAAoC;QAC3B,YAAO,GAAoB,OAAO,CAAC;QA8B1C,IAAI,CAAC,QAAQ,GAAG,QAAQ,IAAI,EAAE,CAAC;IACjC,CAAC;IA5DD,gEAAgE;IAChE,IACI,IAAI;QACN,OAAO,IAAI,CAAC,KAAK,CAAC;IACpB,CAAC;IACD,IAAI,IAAI,CAAC,IAAY;QACnB,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC;QAElB,sEAAsE;QACtE,gFAAgF;QAChF,IAAI,CAAC,kBAAkB,EAAE,CAAC;IAC5B,CAAC;IAmDD,QAAQ;QACN,IAAI,CAAC,kBAAkB,EAAE,CAAC;QAE1B,IAAI,IAAI,CAAC,UAAU,KAAK,SAAS,EAAE;YACjC,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,wBAAwB,EAAE,CAAC;SACnD;QAED,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE;YACtB,IAAI,CAAC,YAAY;gBACf,IAAI,CAAC,QAAQ,CAAC,mBAAmB,IAAI,CAAC,CAAC,IAAO,EAAE,IAAY,EAAE,EAAE,CAAE,IAAY,CAAC,IAAI,CAAC,CAAC,CAAC;SACzF;QAED,IAAI,IAAI,CAAC,MAAM,EAAE;YACf,2FAA2F;YAC3F,2FAA2F;YAC3F,yCAAyC;YACzC,IAAI,CAAC,SAAS,CAAC,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;YAChC,IAAI,CAAC,SAAS,CAAC,UAAU,GAAG,IAAI,CAAC,UAAU,CAAC;YAC5C,IAAI,CAAC,MAAM,CAAC,YAAY,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;SAC1C;aAAM,IAAI,OAAO,SAAS,KAAK,WAAW,IAAI,SAAS,EAAE;YACxD,MAAM,yCAAyC,EAAE,CAAC;SACnD;IACH,CAAC;IAED,WAAW;QACT,IAAI,IAAI,CAAC,MAAM,EAAE;YACf,IAAI,CAAC,MAAM,CAAC,eAAe,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;SAC7C;IACH,CAAC;IAED;;;OAGG;IACH,wBAAwB;QACtB,MAAM,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;QAEvB,IAAI,CAAC,IAAI,IAAI,CAAC,OAAO,SAAS,KAAK,WAAW,IAAI,SAAS,CAAC,EAAE;YAC5D,MAAM,kCAAkC,EAAE,CAAC;SAC5C;QAED,IAAI,IAAI,CAAC,QAAQ,IAAI,IAAI,CAAC,QAAQ,CAAC,0BAA0B,EAAE;YAC7D,OAAO,IAAI,CAAC,QAAQ,CAAC,0BAA0B,CAAC,IAAI,CAAC,CAAC;SACvD;QAED,OAAO,IAAI,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;IAC/C,CAAC;IAED,yEAAyE;IACjE,kBAAkB;QACxB,IAAI,IAAI,CAAC,SAAS,EAAE;YAClB,IAAI,CAAC,SAAS,CAAC,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;SACjC;IACH,CAAC;;0GApHU,aAAa,0DA0DF,mBAAmB;8FA1D9B,aAAa,wMAiCb,YAAY,qFASZ,UAAU,2FASV,gBAAgB,8DAtEjB;;;;;;;;;GAST;2FAUU,aAAa;kBArBzB,SAAS;mBAAC;oBACT,QAAQ,EAAE,iBAAiB;oBAC3B,QAAQ,EAAE;;;;;;;;;GAST;oBACD,aAAa,EAAE,iBAAiB,CAAC,IAAI;oBACrC,kGAAkG;oBAClG,kGAAkG;oBAClG,+FAA+F;oBAC/F,kGAAkG;oBAClG,mDAAmD;oBACnD,+CAA+C;oBAC/C,eAAe,EAAE,uBAAuB,CAAC,OAAO;iBACjD;;0BA0DI,QAAQ;;0BACR,QAAQ;;0BAAI,MAAM;2BAAC,mBAAmB;4CAvDrC,IAAI;sBADP,KAAK;gBAiBG,UAAU;sBAAlB,KAAK;gBAQG,YAAY;sBAApB,KAAK;gBAGG,OAAO;sBAAf,KAAK;gBAGmC,SAAS;sBAAjD,SAAS;uBAAC,YAAY,EAAE,EAAC,MAAM,EAAE,IAAI,EAAC;gBASA,IAAI;sBAA1C,SAAS;uBAAC,UAAU,EAAE,EAAC,MAAM,EAAE,IAAI,EAAC;gBASQ,UAAU;sBAAtD,SAAS;uBAAC,gBAAgB,EAAE,EAAC,MAAM,EAAE,IAAI,EAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {\n  ChangeDetectionStrategy,\n  Component,\n  Inject,\n  Input,\n  OnDestroy,\n  OnInit,\n  Optional,\n  ViewChild,\n  ViewEncapsulation,\n} from '@angular/core';\nimport {CdkCellDef, CdkColumnDef, CdkHeaderCellDef} from './cell';\nimport {CdkTable} from './table';\nimport {\n  getTableTextColumnMissingParentTableError,\n  getTableTextColumnMissingNameError,\n} from './table-errors';\nimport {TEXT_COLUMN_OPTIONS, TextColumnOptions} from './tokens';\n\n/**\n * Column that simply shows text content for the header and row cells. Assumes that the table\n * is using the native table implementation (`<table>`).\n *\n * By default, the name of this column will be the header text and data property accessor.\n * The header text can be overridden with the `headerText` input. Cell values can be overridden with\n * the `dataAccessor` input. Change the text justification to the start or end using the `justify`\n * input.\n */\n@Component({\n  selector: 'cdk-text-column',\n  template: `\n    <ng-container cdkColumnDef>\n      <th cdk-header-cell *cdkHeaderCellDef [style.text-align]=\"justify\">\n        {{headerText}}\n      </th>\n      <td cdk-cell *cdkCellDef=\"let data\" [style.text-align]=\"justify\">\n        {{dataAccessor(data, name)}}\n      </td>\n    </ng-container>\n  `,\n  encapsulation: ViewEncapsulation.None,\n  // Change detection is intentionally not set to OnPush. This component's template will be provided\n  // to the table to be inserted into its view. This is problematic when change detection runs since\n  // the bindings in this template will be evaluated _after_ the table's view is evaluated, which\n  // mean's the template in the table's view will not have the updated value (and in fact will cause\n  // an ExpressionChangedAfterItHasBeenCheckedError).\n  // tslint:disable-next-line:validate-decorators\n  changeDetection: ChangeDetectionStrategy.Default,\n})\nexport class CdkTextColumn<T> implements OnDestroy, OnInit {\n  /** Column name that should be used to reference this column. */\n  @Input()\n  get name(): string {\n    return this._name;\n  }\n  set name(name: string) {\n    this._name = name;\n\n    // With Ivy, inputs can be initialized before static query results are\n    // available. In that case, we defer the synchronization until \"ngOnInit\" fires.\n    this._syncColumnDefName();\n  }\n  _name: string;\n\n  /**\n   * Text label that should be used for the column header. If this property is not\n   * set, the header text will default to the column name with its first letter capitalized.\n   */\n  @Input() headerText: string;\n\n  /**\n   * Accessor function to retrieve the data rendered for each cell. If this\n   * property is not set, the data cells will render the value found in the data's property matching\n   * the column's name. For example, if the column is named `id`, then the rendered value will be\n   * value defined by the data's `id` property.\n   */\n  @Input() dataAccessor: (data: T, name: string) => string;\n\n  /** Alignment of the cell values. */\n  @Input() justify: 'start' | 'end' = 'start';\n\n  /** @docs-private */\n  @ViewChild(CdkColumnDef, {static: true}) columnDef: CdkColumnDef;\n\n  /**\n   * The column cell is provided to the column during `ngOnInit` with a static query.\n   * Normally, this will be retrieved by the column using `ContentChild`, but that assumes the\n   * column definition was provided in the same view as the table, which is not the case with this\n   * component.\n   * @docs-private\n   */\n  @ViewChild(CdkCellDef, {static: true}) cell: CdkCellDef;\n\n  /**\n   * The column headerCell is provided to the column during `ngOnInit` with a static query.\n   * Normally, this will be retrieved by the column using `ContentChild`, but that assumes the\n   * column definition was provided in the same view as the table, which is not the case with this\n   * component.\n   * @docs-private\n   */\n  @ViewChild(CdkHeaderCellDef, {static: true}) headerCell: CdkHeaderCellDef;\n\n  constructor(\n    // `CdkTextColumn` is always requiring a table, but we just assert it manually\n    // for better error reporting.\n    // tslint:disable-next-line: lightweight-tokens\n    @Optional() private _table: CdkTable<T>,\n    @Optional() @Inject(TEXT_COLUMN_OPTIONS) private _options: TextColumnOptions<T>,\n  ) {\n    this._options = _options || {};\n  }\n\n  ngOnInit() {\n    this._syncColumnDefName();\n\n    if (this.headerText === undefined) {\n      this.headerText = this._createDefaultHeaderText();\n    }\n\n    if (!this.dataAccessor) {\n      this.dataAccessor =\n        this._options.defaultDataAccessor || ((data: T, name: string) => (data as any)[name]);\n    }\n\n    if (this._table) {\n      // Provide the cell and headerCell directly to the table with the static `ViewChild` query,\n      // since the columnDef will not pick up its content by the time the table finishes checking\n      // its content and initializing the rows.\n      this.columnDef.cell = this.cell;\n      this.columnDef.headerCell = this.headerCell;\n      this._table.addColumnDef(this.columnDef);\n    } else if (typeof ngDevMode === 'undefined' || ngDevMode) {\n      throw getTableTextColumnMissingParentTableError();\n    }\n  }\n\n  ngOnDestroy() {\n    if (this._table) {\n      this._table.removeColumnDef(this.columnDef);\n    }\n  }\n\n  /**\n   * Creates a default header text. Use the options' header text transformation function if one\n   * has been provided. Otherwise simply capitalize the column name.\n   */\n  _createDefaultHeaderText() {\n    const name = this.name;\n\n    if (!name && (typeof ngDevMode === 'undefined' || ngDevMode)) {\n      throw getTableTextColumnMissingNameError();\n    }\n\n    if (this._options && this._options.defaultHeaderTextTransform) {\n      return this._options.defaultHeaderTextTransform(name);\n    }\n\n    return name[0].toUpperCase() + name.slice(1);\n  }\n\n  /** Synchronizes the column definition name with the text column name. */\n  private _syncColumnDefName() {\n    if (this.columnDef) {\n      this.columnDef.name = this.name;\n    }\n  }\n}\n"]}